Attachment 505815 Details for Bug 779447

Output of dmesg

dmesg.txt (text/plain), 993.60 KB, created by Jogchum Reitsma on 2012-09-14 10:59:01 UTC

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Description:

Filename:

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Creator: Jogchum Reitsma

Created: 2012-09-14 10:59:01 UTC

Size: 993.60 KB

patch

obsolete

>PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff686666
>[   59.701892] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6c6b6b
>[   59.701906] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.701918] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7d7d
>[   59.701932] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff807e7e
>[   59.701945] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7e7e
>[   59.701959] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7a7a
>[   59.701972] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6e6d6d
>[   59.701986] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6e6d6d
>[   59.702000] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7a7a
>[   59.702015] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7e7e
>[   59.702029] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff817f7f
>[   59.702043] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff817f7f
>[   59.702063] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7e7e
>[   59.702078] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7d7d
>[   59.702092] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7d7d
>[   59.702105] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7d7d
>[   59.702118] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7d7d
>[   59.702132] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7c7c
>[   59.702145] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7c7a7a
>[   59.702159] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff767575
>[   59.702172] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff646363
>[   59.702186] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd0cfcf
>[   59.702199] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd1d0d0
>[   59.702212] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff646363
>[   59.702226] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff767575
>[   59.702239] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7c7b7b
>[   59.702253] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7878
>[   59.702266] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6c6b6b
>[   59.702279] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9f9e9e
>[   59.702292] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd8d7d7
>[   59.702306] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd3d3d3
>[   59.702320] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff959494
>[   59.702333] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff696868
>[   59.702347] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5f5e5e
>[   59.702360] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6a6969
>[   59.702374] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff959494
>[   59.702388] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd4d3d3
>[   59.702401] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd8d7d7
>[   59.702414] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa09f9f
>[   59.702428] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6b6969
>[   59.702441] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff787777
>[   59.702454] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff817f7f
>[   59.702467] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff817f7f
>[   59.702481] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff817f7f
>[   59.702494] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7d7d
>[   59.702508] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7d7d
>[   59.702521] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7d7d
>[   59.702534] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7d7d
>[   59.702547] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7d7d
>[   59.702561] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7d7d
>[   59.702574] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7d7d
>[   59.702587] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7d7d
>[   59.702600] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.702614] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff787676
>[   59.702627] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff666464
>[   59.702641] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffeaeaea
>[   59.702654] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe7e7e7
>[   59.702667] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff676565
>[   59.702680] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff787676
>[   59.702694] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.702707] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.702721] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7878
>[   59.702734] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6d6b6b
>[   59.702747] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffafaeae
>[   59.702760] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd3d2d2
>[   59.702774] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd0d0d0
>[   59.702787] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffcecdcd
>[   59.702801] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffcbcaca
>[   59.702818] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffc8c7c7
>[   59.702832] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffc6c5c5
>[   59.702845] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffc3c2c2
>[   59.702859] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffc0bfbf
>[   59.702875] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbebdbd
>[   59.702888] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbbbaba
>[   59.702901] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb9b8b8
>[   59.702915] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6b6969
>[   59.702928] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.702942] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7c7a7a
>[   59.702955] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.702968] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6d6b6b
>[   59.702981] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbbbaba
>[   59.702995] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbdbcbc
>[   59.703012] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6d6b6b
>[   59.703025] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7878
>[   59.703038] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7c7c
>[   59.703051] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7d7d
>[   59.703065] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7d7d
>[   59.703078] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7d7d
>[   59.703092] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7d7d
>[   59.703105] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7d7d
>[   59.703118] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7d7d
>[   59.703131] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7c7c
>[   59.703145] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.703158] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.703171] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff666464
>[   59.703184] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffcbcaca
>[   59.703197] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffcccccc
>[   59.703211] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff666464
>[   59.703224] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.703238] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7c7a7a
>[   59.703251] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7c7a7a
>[   59.703264] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747272
>[   59.703277] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff676666
>[   59.703291] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffc0bfbf
>[   59.703304] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd4d4d4
>[   59.703317] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd4d4d4
>[   59.703330] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd4d4d4
>[   59.703344] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd4d4d4
>[   59.703357] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd4d4d4
>[   59.703371] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd4d4d4
>[   59.703384] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd4d4d4
>[   59.703397] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb8b7b7
>[   59.703410] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff646262
>[   59.703424] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747272
>[   59.703437] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.703451] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7d7d
>[   59.703464] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7d7d
>[   59.703477] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7d7d
>[   59.703490] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.703504] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.703517] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.703531] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.703544] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.703557] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.703570] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.703584] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.703597] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7c7a7a
>[   59.703611] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.703625] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff696767
>[   59.703639] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffeaeaea
>[   59.703652] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe8e7e7
>[   59.703665] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff696868
>[   59.703679] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.703692] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.703706] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.703718] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.703732] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6a6868
>[   59.703745] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd0cfcf
>[   59.703759] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd3d2d2
>[   59.703772] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd0cfcf
>[   59.703786] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffcecdcd
>[   59.703799] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffcbcaca
>[   59.703812] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffc8c8c8
>[   59.703825] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffc5c5c5
>[   59.703839] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffc3c2c2
>[   59.703854] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffc0bfbf
>[   59.703869] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbebdbd
>[   59.703883] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbbbaba
>[   59.703899] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb9b8b8
>[   59.703915] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff696868
>[   59.703930] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.703944] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7878
>[   59.703958] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.703971] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6b6969
>[   59.703984] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbbbaba
>[   59.703997] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbcbbbb
>[   59.704014] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6b6a6a
>[   59.704027] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff787676
>[   59.704041] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7c7a7a
>[   59.704054] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.704070] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.704085] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.704100] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.704115] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.704131] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.704146] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.704162] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7c7a7a
>[   59.704178] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.704193] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff696767
>[   59.704208] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffcbcaca
>[   59.704224] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffcdcccc
>[   59.704239] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff696868
>[   59.704255] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.704270] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.704285] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7c7a7a
>[   59.704301] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.704317] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff706e6e
>[   59.704332] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff636262
>[   59.704347] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8c8c
>[   59.704363] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6b6b6
>[   59.704378] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffcdcccc
>[   59.704393] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd2d1d1
>[   59.704408] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffc7c6c6
>[   59.704424] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb4b4b4
>[   59.704438] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff858484
>[   59.704452] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff646262
>[   59.704465] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff716f6f
>[   59.704479] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.704493] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7c7a7a
>[   59.704507] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.704521] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.704537] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.704552] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.704568] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.704584] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.704599] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.704614] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.704630] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.704645] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.704660] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.704675] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.704691] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7878
>[   59.704706] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.704720] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff686666
>[   59.704736] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff686666
>[   59.704752] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.704768] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7878
>[   59.704783] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.704799] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.704815] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7878
>[   59.704830] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.704844] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff686666
>[   59.704859] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff626060
>[   59.704874] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff605e5e
>[   59.704889] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff605e5e
>[   59.704902] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff605f5f
>[   59.704916] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff615f5f
>[   59.704931] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff615f5f
>[   59.704944] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff615f5f
>[   59.704958] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff616060
>[   59.704971] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff616060
>[   59.704984] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff636161
>[   59.705000] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff686666
>[   59.705017] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.705032] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7878
>[   59.705047] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7878
>[   59.705062] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7878
>[   59.705078] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff767474
>[   59.705094] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff696767
>[   59.705108] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff696767
>[   59.705124] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff767474
>[   59.705140] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7878
>[   59.705154] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.705170] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.705185] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.705201] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.705216] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.705232] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.705247] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.705263] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.705278] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.705293] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7878
>[   59.705309] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.705324] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff686666
>[   59.705339] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff686666
>[   59.705353] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.705367] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7878
>[   59.705381] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.705396] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.705408] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7878
>[   59.705421] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.705435] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.705449] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6c6a6a
>[   59.705462] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff666565
>[   59.705477] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff636262
>[   59.705493] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff636161
>[   59.705508] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff646262
>[   59.705523] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff676666
>[   59.705539] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6d6b6b
>[   59.705555] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.705570] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff787676
>[   59.705586] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7878
>[   59.705601] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.705617] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.705632] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.705647] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.705663] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.705678] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.705693] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.705709] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.705724] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.705739] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.705755] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.705770] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.705785] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.705801] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.705816] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff787676
>[   59.705831] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff737171
>[   59.705845] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff737171
>[   59.705858] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff787676
>[   59.705872] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.705886] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.705899] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.705912] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.705926] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff787676
>[   59.705939] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff737171
>[   59.705955] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff717070
>[   59.705970] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff716f6f
>[   59.705985] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff716f6f
>[   59.706001] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff716f6f
>[   59.706017] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff716f6f
>[   59.706032] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff717070
>[   59.706048] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff717070
>[   59.706063] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff717070
>[   59.706078] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff717070
>[   59.706093] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.706110] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff737171
>[   59.706124] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff787676
>[   59.706139] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.706155] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.706171] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.706186] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff787676
>[   59.706201] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747272
>[   59.706216] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747272
>[   59.706232] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff787676
>[   59.706250] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.706265] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.706282] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.706296] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.706310] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.706323] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.706337] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.706350] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.706362] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.706376] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.706389] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.706403] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff787676
>[   59.706418] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff737171
>[   59.706434] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff737171
>[   59.706450] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff787676
>[   59.706466] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.706481] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.706496] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.706512] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.706527] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff787676
>[   59.706542] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.706558] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.706573] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff737171
>[   59.706588] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.706604] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.706619] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.706634] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff737171
>[   59.706650] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.706665] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.706680] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff787676
>[   59.706696] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.706711] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.706726] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.706742] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.706757] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.706772] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.706786] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.706800] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.706813] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.706827] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.706841] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.706854] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.706868] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.706882] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.706898] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.706913] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.706929] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff767474
>[   59.706944] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff767474
>[   59.706959] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.706975] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.706991] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.707011] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.707026] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.707041] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.707056] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff767474
>[   59.707072] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.707087] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.707102] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.707118] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.707133] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.707148] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.707164] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.707179] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.707194] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.707210] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.707226] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff767474
>[   59.707242] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.707257] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.707270] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.707283] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.707296] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.707310] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff767474
>[   59.707324] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff767474
>[   59.707337] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.707350] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.707363] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.707378] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.707395] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.707410] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.707425] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.707441] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.707456] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.707471] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.707487] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.707502] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.707517] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.707533] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff767474
>[   59.707548] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff767474
>[   59.707563] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.707579] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.707594] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.707609] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.707625] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.707640] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.707655] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.707671] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff767474
>[   59.707686] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff767474
>[   59.707701] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.707717] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.707733] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.707746] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff767474
>[   59.707760] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff767474
>[   59.707773] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.707786] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.707800] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.707813] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.707826] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.707840] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.707856] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.707871] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.707886] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.707901] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.707916] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.707932] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.707948] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.707962] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.707978] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.707993] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.708011] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.708028] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.708043] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.708059] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.708074] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.708089] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.708105] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.708120] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.708136] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.708151] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.708166] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.708182] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.708197] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.708211] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.708225] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.708239] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.708252] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.708265] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.708279] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.708292] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.708305] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.708319] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.708334] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.708350] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.708366] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.708382] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.708397] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.708412] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.708428] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.708443] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.708458] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.708474] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.708489] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.708504] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.708520] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.708535] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.708550] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.708565] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.708581] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.708598] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.708613] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.708628] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.708644] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.708659] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.708674] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.708687] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.708700] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.708714] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.708728] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.708741] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.708755] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.708768] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.708782] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.708797] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.708812] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.708828] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.708843] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.708858] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.708874] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.708889] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.708904] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.708920] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.708935] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.708951] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.708966] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.708981] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.708997] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.709014] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.709029] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.709045] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.709061] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.709076] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.709091] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.709107] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.709123] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.709138] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.709154] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.709168] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.709181] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.709194] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.709208] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.709221] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.709234] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.709248] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.709261] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.709275] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.709291] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.709306] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.709321] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.709337] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.709352] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.709367] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.709383] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.709399] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.709415] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.709430] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.709445] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.709461] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.709476] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.709491] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.709507] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.709522] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.709537] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.709553] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.709569] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.709585] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.709600] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.709615] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.709629] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.709643] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.709657] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.709670] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.709684] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.709697] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.709711] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.709725] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.709738] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.709753] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.709769] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.709784] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.709799] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.709815] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.709830] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.709845] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.709861] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.709876] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.709891] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.709906] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.709922] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.709937] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.709952] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.709968] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.709984] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.709999] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.710015] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.710031] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.710046] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.710062] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.710077] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.710092] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.710106] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.710120] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.710134] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.710148] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.710161] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.710174] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.710187] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.710201] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.710214] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.710230] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.710246] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.710262] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.710277] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.710292] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.710308] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.710323] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.710338] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.710354] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.710369] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.710384] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.710400] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.710415] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.710430] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.710446] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.710461] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.710476] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.710492] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.710507] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.710522] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.710537] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.710552] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.710567] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.710580] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.710594] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.710607] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.710621] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.710635] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.710648] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.710662] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.710676] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.710692] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.710706] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.710722] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.710737] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.710753] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.710768] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.710784] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.710798] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.710814] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.710830] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.710846] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.710861] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.710877] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.710892] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.710907] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.710922] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.710939] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.710955] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.710970] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.710987] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.711002] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.711017] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.711030] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.711043] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.711057] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.711070] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.711084] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.711097] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.711110] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.711124] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.711138] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.711151] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.711164] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.711178] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.711191] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.711205] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.711218] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.711231] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.711244] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.711258] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.711272] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.711285] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.711298] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.711312] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.711325] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.711338] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.711352] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.711365] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.711378] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.711392] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.711405] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.711418] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.711431] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.711445] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.711458] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.711472] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.711485] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.711498] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.711511] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.711525] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.711538] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.711552] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.711565] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.711578] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.711592] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.711606] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.711619] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.711632] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.711646] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.711659] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.711672] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.711685] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.711699] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.711712] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.711725] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.711739] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.711752] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.711765] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.711778] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.711792] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.711805] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.711819] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.711832] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.711845] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.711858] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.711872] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.711885] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.711899] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.711912] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.711926] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.711941] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.711954] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.711967] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.711981] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.711995] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.712010] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.712025] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.712038] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.712051] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.712064] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.712078] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.712091] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.712105] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.712119] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.712133] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.712146] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.712159] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.712173] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0200 Data 0x00000001
>[   59.712187] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0314 Data 0x000013a8
>[   59.712200] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x021c Data 0x00000000
>[   59.712214] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0220 Data 0x00000040
>[   59.712227] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0224 Data 0x00001400
>[   59.712241] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0228 Data 0x00000023
>[   59.712261] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x022c Data 0x00000001
>[   59.712274] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0230 Data 0x00000000
>[   59.712288] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0238 Data 0x00000000
>[   59.712303] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x023c Data 0x00000000
>[   59.712322] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x030c Data 0x2003b000
>[   59.712381] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0310 Data 0x414e0000
>[   59.712403] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0234 Data 0x00010000
>[   59.712417] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x031c Data 0x000013a8
>[   59.712431] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0320 Data 0x00000022
>[   59.712444] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0324 Data 0x00000101
>[   59.712463] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0328 Data 0x00000000
>[   59.741988] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   59.742003] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   59.742032] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   59.742047] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   59.742061] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   59.742077] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x00000500
>[   59.742093] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x00000023
>[   59.742108] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   59.742124] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x414e0000
>[   59.742139] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   59.742154] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   59.742167] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x00000500
>[   59.742183] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x00000023
>[   59.742198] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000046
>[   59.742213] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000001
>[   59.742229] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x00000057
>[   59.742244] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x00000022
>[   59.742257] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   59.742271] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0800 Data 0x00000000
>[   59.742286] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0804 Data 0x000000cf
>[   59.742301] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0838 Data 0x00000057
>[   59.742314] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x083c Data 0x00000022
>[   59.742330] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0840 Data 0x00000000
>[   59.742344] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0844 Data 0x00000001
>[   59.742358] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0848 Data 0x00000000
>[   59.742372] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x084c Data 0x00000001
>[   59.742385] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0850 Data 0x00000000
>[   59.742398] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0854 Data 0x00000046
>[   59.742411] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0858 Data 0x00000000
>[   59.742425] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x085c Data 0x00000001
>[   59.742438] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.742452] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.742465] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.742478] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.742491] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.742505] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.742518] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.742532] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.742545] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.742558] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.742571] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.742585] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.742598] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.742612] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.742625] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.742638] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.742653] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.742666] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.742680] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.742694] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.742707] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.742721] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.742734] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.742748] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.742761] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.742774] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.742787] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.742801] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.742814] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.742828] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.742840] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.742854] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.742867] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.742881] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.742894] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.742907] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.742920] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.742934] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.742947] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.742961] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.742974] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.742987] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.743000] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.743022] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.743039] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.743055] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.743071] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.743086] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.743101] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.743115] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.743131] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.743146] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.743161] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.743177] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.743192] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.743207] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.743223] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.743238] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.743253] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.743269] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.743284] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.743299] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.743315] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.743330] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.743346] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.743361] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.743376] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.743390] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.743403] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.743417] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.743429] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.743442] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.743456] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.743469] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.743483] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.743498] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.743513] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.743529] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.743544] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.743559] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.743575] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.743589] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.743605] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.743620] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.743636] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.743651] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.743667] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.743683] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.743699] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.743714] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.743730] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.743745] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.743760] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.743776] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.743791] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.743806] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.743822] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.743837] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.743852] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.743866] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.743880] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.743893] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.743907] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.743920] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.743933] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.743946] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.743960] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.743973] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.743989] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.744004] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.744021] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.744037] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.744052] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.744068] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.744085] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.744102] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.744117] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.744133] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.744148] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.744165] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.744181] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.744196] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.744211] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.744226] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.744242] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.744257] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.744272] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.744287] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.744302] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.744317] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.744332] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.744346] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.744359] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.744373] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.744386] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.744399] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.744412] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.744426] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.744439] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.744455] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.744471] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.744487] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.744502] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.744517] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.744533] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.744548] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.744563] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.744579] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.744594] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.744609] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.744625] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.744641] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.744657] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.744672] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.744687] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.744703] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.744718] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.744733] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.744749] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.744764] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.744779] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.744795] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.744808] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.744821] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.744834] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.744848] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.744861] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.744875] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.744889] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.744902] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.744916] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.744931] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.744946] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.744962] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.744977] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.744992] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.745011] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.745026] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.745042] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.745057] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.745072] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.745089] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb9b7b7
>[   59.745104] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffc9c7c7
>[   59.745120] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd8d7d7
>[   59.745136] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe8e7e7
>[   59.745151] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfff7f7f7
>[   59.745166] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfff7f7f7
>[   59.745182] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe8e7e7
>[   59.745197] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd8d7d7
>[   59.745210] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffc9c7c7
>[   59.745224] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb9b7b7
>[   59.745237] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.745250] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.745263] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.745277] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.745290] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.745305] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.745321] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.745336] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.745351] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.745367] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.745382] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.745397] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaca9a9
>[   59.745412] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffadaaaa
>[   59.745428] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffadaaaa
>[   59.745443] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffadaaaa
>[   59.745456] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffadaaaa
>[   59.745469] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffadaaaa
>[   59.745483] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffadaaaa
>[   59.745498] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaca9a9
>[   59.745513] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.745529] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.745544] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.745559] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.745571] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.745585] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.745601] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.745616] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.745629] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.745644] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.745658] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.745672] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.745685] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.745699] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaca9a9
>[   59.745712] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffadaaaa
>[   59.745726] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffadaaaa
>[   59.745738] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffadaaaa
>[   59.745752] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffadaaaa
>[   59.745766] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffadaaaa
>[   59.745779] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffadaaaa
>[   59.745793] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaca9a9
>[   59.745806] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.745819] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.745833] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.745846] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.745859] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.745872] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.745886] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.745899] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.745913] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.745927] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.745942] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.745956] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.745970] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.745983] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaca9a9
>[   59.745996] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffadaaaa
>[   59.746018] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffadaaaa
>[   59.746034] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffadaaaa
>[   59.746049] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffadaaaa
>[   59.746064] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffadaaaa
>[   59.746080] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffadaaaa
>[   59.746095] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaca9a9
>[   59.746110] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.746126] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.746141] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.746156] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.746172] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.746187] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.746202] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.746218] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.746234] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.746249] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.746265] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.746279] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.746294] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.746309] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa7a7a7
>[   59.746324] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbdbdbd
>[   59.746340] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffc4c3c3
>[   59.746355] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffc4c3c3
>[   59.746371] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffc4c3c3
>[   59.746385] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffc4c3c3
>[   59.746398] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffc4c3c3
>[   59.746411] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffc4c3c3
>[   59.746425] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffc4c3c3
>[   59.746438] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffc4c3c3
>[   59.746451] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffc4c3c3
>[   59.746464] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffc4c3c3
>[   59.746478] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffc4c3c3
>[   59.746491] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffc4c3c3
>[   59.746507] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbdbdbd
>[   59.746522] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa7a7a7
>[   59.746537] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.746552] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.746568] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.746583] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.746598] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6e6e
>[   59.746614] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7c7c
>[   59.746629] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.746644] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.746660] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.746675] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.746690] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.746706] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.746721] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.746736] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.746752] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.746767] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.746782] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.746798] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.746813] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7c7c
>[   59.746828] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6e6e
>[   59.746844] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.746860] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.746873] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.746886] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.746900] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.746913] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6e6e
>[   59.746926] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7c7c
>[   59.746939] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.746953] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.746966] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.746982] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.746997] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.747015] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.747031] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.747046] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.747062] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.747077] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.747095] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.747110] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.747126] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7c7c
>[   59.747148] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6e6e
>[   59.747163] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.747178] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.747192] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.747206] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.747221] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.747235] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6e6e
>[   59.747250] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7c7c
>[   59.747298] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.747316] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.747332] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.747347] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.747361] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.747375] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.747391] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.747406] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.747420] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.747435] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.747450] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.747464] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.747478] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7c7c
>[   59.747493] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6e6e
>[   59.747508] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.747522] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.747536] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.747551] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.747565] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.747580] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.747594] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.747609] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.747622] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.747637] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbdbcbc
>[   59.747651] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffcdcccc
>[   59.747665] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd3d2d2
>[   59.747680] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd3d2d2
>[   59.747694] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd3d2d2
>[   59.747709] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd3d2d2
>[   59.747723] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd3d2d2
>[   59.747737] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd3d2d2
>[   59.747752] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd3d2d2
>[   59.747766] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd3d2d2
>[   59.747780] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd3d2d2
>[   59.747794] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd3d2d2
>[   59.747809] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd3d2d2
>[   59.747823] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd3d2d2
>[   59.747838] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffcdcccc
>[   59.747852] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbdbcbc
>[   59.747866] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.747881] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.747895] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.747909] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.747924] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7c7c
>[   59.747938] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9999
>[   59.747952] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a7a7
>[   59.747966] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a7a7
>[   59.747981] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a7a7
>[   59.747995] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a7a7
>[   59.748010] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a7a7
>[   59.748024] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a7a7
>[   59.748038] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a7a7
>[   59.748053] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a7a7
>[   59.748067] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a7a7
>[   59.748081] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a7a7
>[   59.748096] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a7a7
>[   59.748110] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a7a7
>[   59.748124] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9999
>[   59.748138] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7c7c
>[   59.748152] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.748167] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.748181] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.748195] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.748209] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.748223] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7c7c
>[   59.748238] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9999
>[   59.748252] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a7a7
>[   59.748267] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a7a7
>[   59.748281] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a7a7
>[   59.748295] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a7a7
>[   59.748310] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a7a7
>[   59.748324] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a7a7
>[   59.748339] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a7a7
>[   59.748352] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a7a7
>[   59.748366] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a7a7
>[   59.748380] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a7a7
>[   59.748395] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a7a7
>[   59.748409] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a7a7
>[   59.748424] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9999
>[   59.748437] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7c7c
>[   59.748451] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.748465] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.748480] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.748494] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.748509] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.748525] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7c7c
>[   59.748541] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9999
>[   59.748555] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a7a7
>[   59.748571] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a7a7
>[   59.748586] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a7a7
>[   59.748602] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a7a7
>[   59.748617] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a7a7
>[   59.748632] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a7a7
>[   59.748647] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a7a7
>[   59.748662] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a7a7
>[   59.748678] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a7a7
>[   59.748693] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a7a7
>[   59.748708] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a7a7
>[   59.748724] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a7a7
>[   59.748737] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9999
>[   59.748750] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7c7c
>[   59.748763] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.748777] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.748790] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.748804] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.748817] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.748830] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6a4a4
>[   59.748844] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6a4a4
>[   59.748858] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6a4a4
>[   59.748874] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffadabab
>[   59.748889] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbcbbbb
>[   59.748904] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd3d2d2
>[   59.748919] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd9d8d8
>[   59.748935] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd9d8d8
>[   59.748950] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd9d8d8
>[   59.748966] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd9d8d8
>[   59.748981] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd9d8d8
>[   59.748996] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd9d8d8
>[   59.749014] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd9d8d8
>[   59.749030] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd9d8d8
>[   59.749045] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd9d8d8
>[   59.749061] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd9d8d8
>[   59.749076] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd9d8d8
>[   59.749091] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd9d8d8
>[   59.749107] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd3d2d2
>[   59.749122] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbcbbbb
>[   59.749137] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaeadad
>[   59.749153] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6a4a4
>[   59.749168] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6a4a4
>[   59.749183] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6a4a4
>[   59.749199] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff828181
>[   59.749214] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4a3a3
>[   59.749227] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb2b1b1
>[   59.749241] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb2b1b1
>[   59.749254] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb2b1b1
>[   59.749267] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb2b1b1
>[   59.749281] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb2b1b1
>[   59.749294] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb2b1b1
>[   59.749308] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb2b1b1
>[   59.749321] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb2b1b1
>[   59.749336] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb2b1b1
>[   59.749352] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb2b1b1
>[   59.749367] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb2b1b1
>[   59.749382] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb2b1b1
>[   59.749398] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4a3a3
>[   59.749413] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff828181
>[   59.749428] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6a4a4
>[   59.749444] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6a4a4
>[   59.749459] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6a4a4
>[   59.749474] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6a4a4
>[   59.749489] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6a4a4
>[   59.749507] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff828181
>[   59.749522] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4a3a3
>[   59.749537] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb2b1b1
>[   59.749554] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb2b1b1
>[   59.749569] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb2b1b1
>[   59.749584] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb2b1b1
>[   59.749600] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb2b1b1
>[   59.749615] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb2b1b1
>[   59.749630] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb2b1b1
>[   59.749646] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb2b1b1
>[   59.749661] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb2b1b1
>[   59.749676] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb2b1b1
>[   59.749690] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb2b1b1
>[   59.749704] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb2b1b1
>[   59.749717] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4a3a3
>[   59.749731] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff828181
>[   59.749745] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6a4a4
>[   59.749758] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6a4a4
>[   59.749771] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6a4a4
>[   59.749784] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6a4a4
>[   59.749798] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6a4a4
>[   59.749813] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff828181
>[   59.749828] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4a3a3
>[   59.749844] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb2b1b1
>[   59.749859] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb2b1b1
>[   59.749874] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb2b1b1
>[   59.749890] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb2b1b1
>[   59.749905] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb2b1b1
>[   59.749921] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb2b1b1
>[   59.749936] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb2b1b1
>[   59.749951] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb2b1b1
>[   59.749966] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb2b1b1
>[   59.749981] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb2b1b1
>[   59.749997] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb2b1b1
>[   59.750013] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb2b1b1
>[   59.750029] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4a3a3
>[   59.750044] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff828181
>[   59.750059] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6a4a4
>[   59.750075] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6a4a4
>[   59.750090] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6a4a4
>[   59.750105] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6a4a4
>[   59.750121] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6a4a4
>[   59.750136] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a2a2
>[   59.750151] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a2a2
>[   59.750164] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a2a2
>[   59.750178] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb0adad
>[   59.750191] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff949393
>[   59.750204] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffc7c6c6
>[   59.750218] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd3d1d1
>[   59.750231] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd3d1d1
>[   59.750244] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd3d1d1
>[   59.750257] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd3d1d1
>[   59.750271] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd3d1d1
>[   59.750286] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd3d1d1
>[   59.750301] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd3d1d1
>[   59.750317] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd3d1d1
>[   59.750332] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd3d1d1
>[   59.750347] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd3d1d1
>[   59.750363] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd3d1d1
>[   59.750378] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd2d0d0
>[   59.750393] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffc7c6c6
>[   59.750408] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff939292
>[   59.750424] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb1afaf
>[   59.750439] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a2a2
>[   59.750454] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a2a2
>[   59.750470] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a2a2
>[   59.750486] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff737272
>[   59.750502] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa09e9e
>[   59.750517] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffafaeae
>[   59.750532] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffafaeae
>[   59.750548] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffafaeae
>[   59.750563] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffafaeae
>[   59.750578] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffafaeae
>[   59.750593] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffafaeae
>[   59.750608] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffafaeae
>[   59.750623] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffafaeae
>[   59.750636] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffafaeae
>[   59.750650] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffafaeae
>[   59.750663] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffafaeae
>[   59.750677] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb0aeae
>[   59.750689] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa09e9e
>[   59.750703] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff737272
>[   59.750716] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a2a2
>[   59.750730] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a2a2
>[   59.750745] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a2a2
>[   59.750760] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a2a2
>[   59.750776] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a2a2
>[   59.750791] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff737272
>[   59.750806] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa09e9e
>[   59.750822] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffafaeae
>[   59.750837] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffafaeae
>[   59.750852] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffafaeae
>[   59.750868] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffafaeae
>[   59.750883] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffafaeae
>[   59.750898] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffafaeae
>[   59.750914] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffafaeae
>[   59.750929] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffafaeae
>[   59.750944] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffafaeae
>[   59.750960] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffafaeae
>[   59.750975] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffafaeae
>[   59.750990] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb0aeae
>[   59.751005] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa09e9e
>[   59.751022] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff737272
>[   59.751038] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a2a2
>[   59.751053] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a2a2
>[   59.751069] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a2a2
>[   59.751085] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a2a2
>[   59.751101] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a2a2
>[   59.751115] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff737272
>[   59.751129] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa09e9e
>[   59.751142] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffafaeae
>[   59.751155] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffafaeae
>[   59.751169] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffafaeae
>[   59.751183] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffafaeae
>[   59.751197] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffafaeae
>[   59.751211] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffafaeae
>[   59.751227] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffafaeae
>[   59.751242] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffafaeae
>[   59.751258] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffafaeae
>[   59.751273] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffafaeae
>[   59.751289] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffafaeae
>[   59.751304] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb0aeae
>[   59.751319] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa09e9e
>[   59.751335] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff737272
>[   59.751351] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a2a2
>[   59.751366] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a2a2
>[   59.751381] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a2a2
>[   59.751397] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a2a2
>[   59.751412] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a2a2
>[   59.751427] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3a0a0
>[   59.751443] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3a0a0
>[   59.751458] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3a0a0
>[   59.751473] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb1afaf
>[   59.751489] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777676
>[   59.751504] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6b5b5
>[   59.751519] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffcbc9c9
>[   59.751535] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffcbc9c9
>[   59.751551] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffcbc9c9
>[   59.751567] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffcbc9c9
>[   59.751581] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffcbc9c9
>[   59.751594] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffcbc9c9
>[   59.751607] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffcbc9c9
>[   59.751620] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffcbc9c9
>[   59.751634] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffcbc9c9
>[   59.751648] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffcbc9c9
>[   59.751661] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffcbc9c9
>[   59.751674] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffcbc9c9
>[   59.751688] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6b5b5
>[   59.751703] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.751719] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb3b0b0
>[   59.751734] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3a0a0
>[   59.751749] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3a0a0
>[   59.751765] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3a0a0
>[   59.751780] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6b6969
>[   59.751796] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.751811] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffacabab
>[   59.751826] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffacabab
>[   59.751841] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffacabab
>[   59.751857] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffacabab
>[   59.751872] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffacabab
>[   59.751888] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffacabab
>[   59.751904] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffacabab
>[   59.751918] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffacabab
>[   59.751934] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffacabab
>[   59.751950] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffacabab
>[   59.751965] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffacabab
>[   59.751980] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffacabab
>[   59.751996] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9a9898
>[   59.752012] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6b6969
>[   59.752027] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3a0a0
>[   59.752042] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3a0a0
>[   59.752056] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3a0a0
>[   59.752070] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3a0a0
>[   59.752083] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3a0a0
>[   59.752096] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6b6969
>[   59.752110] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.752123] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffacabab
>[   59.752137] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffacabab
>[   59.752150] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffacabab
>[   59.752163] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffacabab
>[   59.752179] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffacabab
>[   59.752195] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffacabab
>[   59.752210] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffacabab
>[   59.752225] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffacabab
>[   59.752240] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffacabab
>[   59.752256] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffacabab
>[   59.752271] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffacabab
>[   59.752286] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffacabab
>[   59.752302] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9a9898
>[   59.752318] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6b6969
>[   59.752334] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3a0a0
>[   59.752348] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3a0a0
>[   59.752365] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3a0a0
>[   59.752380] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3a0a0
>[   59.752396] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3a0a0
>[   59.752411] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6b6969
>[   59.752426] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.752442] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffacabab
>[   59.752458] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffacabab
>[   59.752474] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffacabab
>[   59.752489] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffacabab
>[   59.752504] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffacabab
>[   59.752520] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffacabab
>[   59.752534] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffacabab
>[   59.752548] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffacabab
>[   59.752562] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffacabab
>[   59.752575] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffacabab
>[   59.752589] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffacabab
>[   59.752603] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffacabab
>[   59.752616] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9a9898
>[   59.752630] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6b6969
>[   59.752646] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3a0a0
>[   59.752662] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3a0a0
>[   59.752678] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3a0a0
>[   59.752693] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3a0a0
>[   59.752708] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3a0a0
>[   59.752723] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa19e9e
>[   59.752738] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa19e9e
>[   59.752753] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa19e9e
>[   59.752768] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb3b1b1
>[   59.752784] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7a7a
>[   59.752799] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a3a3
>[   59.752814] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbdbbbb
>[   59.752830] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffc2c0c0
>[   59.752845] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffc3c1c1
>[   59.752860] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffc3c1c1
>[   59.752876] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffc3c1c1
>[   59.752891] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffc3c1c1
>[   59.752908] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffc3c1c1
>[   59.752923] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffc3c1c1
>[   59.752938] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffc3c1c1
>[   59.752954] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffc3c1c1
>[   59.752969] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffc1bfbf
>[   59.752984] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbcbaba
>[   59.753000] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a3a3
>[   59.753014] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7a7a
>[   59.753027] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb5b3b3
>[   59.753041] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa19e9e
>[   59.753054] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa19e9e
>[   59.753068] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa19e9e
>[   59.753081] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6e6c6c
>[   59.753094] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff939191
>[   59.753107] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3a1a1
>[   59.753122] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa8a5a5
>[   59.753138] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaaa8a8
>[   59.753153] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaaa8a8
>[   59.753169] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaaa8a8
>[   59.753184] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaaa8a8
>[   59.753199] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaaa8a8
>[   59.753214] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaaa8a8
>[   59.753229] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaaa8a8
>[   59.753245] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaaa8a8
>[   59.753260] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa7a5a5
>[   59.753275] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3a0a0
>[   59.753291] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff939191
>[   59.753306] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6e6c6c
>[   59.753321] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa19e9e
>[   59.753337] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa19e9e
>[   59.753352] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa19e9e
>[   59.753367] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa19e9e
>[   59.753383] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa19e9e
>[   59.753398] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6e6c6c
>[   59.753414] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff939191
>[   59.753429] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3a1a1
>[   59.753444] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa8a5a5
>[   59.753458] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaaa8a8
>[   59.753471] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaaa8a8
>[   59.753485] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaaa8a8
>[   59.753498] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaaa8a8
>[   59.753512] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaaa8a8
>[   59.753525] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaaa8a8
>[   59.753538] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaaa8a8
>[   59.753552] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaaa8a8
>[   59.753567] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa7a5a5
>[   59.753583] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3a0a0
>[   59.753598] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff939191
>[   59.753614] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6e6c6c
>[   59.753629] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa19e9e
>[   59.753644] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa19e9e
>[   59.753660] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa19e9e
>[   59.753675] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa19e9e
>[   59.753690] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa19e9e
>[   59.753706] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6e6c6c
>[   59.753718] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff939191
>[   59.753732] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3a1a1
>[   59.753745] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa8a5a5
>[   59.753759] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaaa8a8
>[   59.753774] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaaa8a8
>[   59.753789] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaaa8a8
>[   59.753805] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaaa8a8
>[   59.753820] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaaa8a8
>[   59.753833] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaaa8a8
>[   59.753847] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaaa8a8
>[   59.753862] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaaa8a8
>[   59.753877] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa7a5a5
>[   59.753890] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3a0a0
>[   59.753905] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff939191
>[   59.753920] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6e6c6c
>[   59.753934] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa19e9e
>[   59.753947] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa19e9e
>[   59.753963] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa19e9e
>[   59.753977] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa19e9e
>[   59.753990] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa19e9e
>[   59.754004] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9f9c9c
>[   59.754025] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9f9c9c
>[   59.754042] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9f9c9c
>[   59.754056] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb5b3b3
>[   59.754073] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7d7d
>[   59.754087] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a3a3
>[   59.754103] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb2afaf
>[   59.754117] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb2afaf
>[   59.754130] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb3b0b0
>[   59.754146] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb4b2b2
>[   59.754161] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb4b2b2
>[   59.754177] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb5b3b3
>[   59.754189] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb5b3b3
>[   59.754204] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb4b2b2
>[   59.754220] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb3b1b1
>[   59.754233] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb2b0b0
>[   59.754249] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb2afaf
>[   59.754262] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb1afaf
>[   59.754276] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a3a3
>[   59.754289] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7d7d
>[   59.754303] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6b4b4
>[   59.754315] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9f9c9c
>[   59.754329] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9f9c9c
>[   59.754342] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9f9c9c
>[   59.754356] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff716f6f
>[   59.754369] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff949191
>[   59.754382] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.754395] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.754409] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9c9999
>[   59.754422] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9b9b
>[   59.754436] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9e9c9c
>[   59.754449] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9f9c9c
>[   59.754462] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9e9c9c
>[   59.754475] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9e9b9b
>[   59.754489] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9c9a9a
>[   59.754502] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9999
>[   59.754516] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.754528] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.754542] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff949191
>[   59.754555] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff716f6f
>[   59.754569] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9f9c9c
>[   59.754582] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9f9c9c
>[   59.754596] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9f9c9c
>[   59.754609] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9f9c9c
>[   59.754623] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9f9c9c
>[   59.754636] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff716f6f
>[   59.754649] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff949191
>[   59.754662] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.754676] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.754689] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9c9999
>[   59.754703] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9b9b
>[   59.754716] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9e9c9c
>[   59.754729] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9f9c9c
>[   59.754742] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9e9c9c
>[   59.754756] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9e9b9b
>[   59.754769] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9c9a9a
>[   59.754783] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9999
>[   59.754795] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.754809] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.754822] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff949191
>[   59.754836] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff716f6f
>[   59.754849] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9f9c9c
>[   59.754863] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9f9c9c
>[   59.754875] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9f9c9c
>[   59.754889] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9f9c9c
>[   59.754902] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9f9c9c
>[   59.754916] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff716f6f
>[   59.754929] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff949191
>[   59.754942] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.754955] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.754969] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9c9999
>[   59.754982] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9b9b
>[   59.754996] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9e9c9c
>[   59.755016] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9f9c9c
>[   59.755032] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9e9c9c
>[   59.755047] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9e9b9b
>[   59.755062] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9c9a9a
>[   59.755077] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9999
>[   59.755093] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.755108] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.755123] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff949191
>[   59.755139] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff716f6f
>[   59.755154] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9f9c9c
>[   59.755169] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9f9c9c
>[   59.755185] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9f9c9c
>[   59.755200] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9f9c9c
>[   59.755215] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9f9c9c
>[   59.755231] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.755247] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.755262] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.755278] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6b4b4
>[   59.755293] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff848282
>[   59.755308] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa8a5a5
>[   59.755323] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb0aeae
>[   59.755338] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb0aeae
>[   59.755353] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb0aeae
>[   59.755368] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb0aeae
>[   59.755382] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb0aeae
>[   59.755396] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb0aeae
>[   59.755409] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb0aeae
>[   59.755423] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb0aeae
>[   59.755436] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb0aeae
>[   59.755450] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb0aeae
>[   59.755464] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb0aeae
>[   59.755477] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb0adad
>[   59.755491] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa8a5a5
>[   59.755506] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff848282
>[   59.755522] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb8b6b6
>[   59.755538] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.755552] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.755567] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa09d9d
>[   59.755583] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.755598] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff969393
>[   59.755613] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.755629] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.755644] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.755659] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.755675] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.755690] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.755705] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.755721] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.755737] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.755753] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.755768] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.755783] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.755799] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff969393
>[   59.755814] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.755829] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa09d9d
>[   59.755845] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.755858] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.755871] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.755884] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa09d9d
>[   59.755898] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.755912] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff969393
>[   59.755925] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.755939] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.755952] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.755967] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.755983] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.755998] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.756015] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.756030] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.756045] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.756061] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.756076] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.756091] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.756107] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff969393
>[   59.756122] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.756137] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa09d9d
>[   59.756153] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.756168] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.756183] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.756199] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa09d9d
>[   59.756214] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.756230] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff969393
>[   59.756245] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.756260] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.756276] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.756291] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.756306] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.756321] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.756335] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.756348] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.756362] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.756375] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.756389] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.756402] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.756416] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff969393
>[   59.756430] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.756445] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa09d9d
>[   59.756461] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.756476] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.756492] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.756507] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.756522] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.756538] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.756554] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.756568] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb8b6b6
>[   59.756584] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff888686
>[   59.756599] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa8a5a5
>[   59.756615] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffafacac
>[   59.756630] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffafacac
>[   59.756645] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffafacac
>[   59.756661] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffafacac
>[   59.756678] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffafacac
>[   59.756694] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffafacac
>[   59.756709] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffafacac
>[   59.756724] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffafacac
>[   59.756740] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffafacac
>[   59.756756] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffafacac
>[   59.756772] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffafacac
>[   59.756787] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaeacac
>[   59.756801] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa8a5a5
>[   59.756819] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff888686
>[   59.756834] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbab8b8
>[   59.756848] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.756861] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.756874] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa29f9f
>[   59.756888] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff787676
>[   59.756901] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff959292
>[   59.756917] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.756932] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.756947] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.756963] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.756978] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.756993] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.757012] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.757030] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.757045] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.757063] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.757078] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.757094] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.757109] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff959292
>[   59.757125] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff787676
>[   59.757140] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa29f9f
>[   59.757155] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.757170] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.757186] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.757201] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa29f9f
>[   59.757216] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff787676
>[   59.757232] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff959292
>[   59.757247] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.757262] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.757275] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.757288] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.757303] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.757317] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.757330] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.757344] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.757357] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.757370] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.757386] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.757403] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.757419] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff959292
>[   59.757434] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff787676
>[   59.757449] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa29f9f
>[   59.757465] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.757480] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.757495] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.757511] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa29f9f
>[   59.757526] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff787676
>[   59.757541] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff959292
>[   59.757557] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.757572] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.757587] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.757603] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.757617] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.757630] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.757643] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.757657] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.757670] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.757684] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.757699] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.757715] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.757731] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff959292
>[   59.757746] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff787676
>[   59.757761] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa29f9f
>[   59.757777] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.757791] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.757807] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.757821] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.757834] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff999696
>[   59.757848] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff999696
>[   59.757864] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff999696
>[   59.757880] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb9b7b7
>[   59.757895] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8c8a8a
>[   59.757907] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a3a3
>[   59.757923] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffadabab
>[   59.757939] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffadabab
>[   59.757952] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffadabab
>[   59.757967] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffadabab
>[   59.757983] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffadabab
>[   59.757996] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffadabab
>[   59.758018] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffadabab
>[   59.758033] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffadabab
>[   59.758048] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffadabab
>[   59.758062] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffadabab
>[   59.758077] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffadabab
>[   59.758092] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffadaaaa
>[   59.758106] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a3a3
>[   59.758121] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8c8a8a
>[   59.758134] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbbb9b9
>[   59.758147] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff999696
>[   59.758161] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff999696
>[   59.758174] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4a1a1
>[   59.758188] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.758201] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff928f8f
>[   59.758214] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.758227] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.758241] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.758255] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.758268] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.758281] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.758295] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.758308] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.758322] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.758335] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.758348] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.758361] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.758375] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff928f8f
>[   59.758388] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.758401] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4a1a1
>[   59.758414] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff999696
>[   59.758428] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff999696
>[   59.758443] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff999696
>[   59.758457] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4a1a1
>[   59.758472] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.758485] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff928f8f
>[   59.758499] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.758513] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.758526] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.758549] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.758564] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.758576] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.758594] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.758610] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.758628] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.758641] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.758655] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.758716] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.758739] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff928f8f
>[   59.758754] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.758767] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4a1a1
>[   59.758780] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff999696
>[   59.758794] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff999696
>[   59.758807] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff999696
>[   59.758821] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4a1a1
>[   59.758833] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.758847] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff928f8f
>[   59.758860] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.758878] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.758892] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.758907] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.758922] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.758937] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.758952] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.758966] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.758981] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.758996] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.759018] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.759033] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.759047] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff928f8f
>[   59.759061] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.759074] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4a1a1
>[   59.759088] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff999696
>[   59.759102] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff999696
>[   59.759117] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff999696
>[   59.759129] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff999696
>[   59.759143] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff979494
>[   59.759157] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff979494
>[   59.759171] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff979494
>[   59.759184] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbab8b8
>[   59.759198] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918f8f
>[   59.759212] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3a1a1
>[   59.759225] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba9a9
>[   59.759239] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba9a9
>[   59.759253] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba9a9
>[   59.759268] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba9a9
>[   59.759283] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba9a9
>[   59.759297] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba9a9
>[   59.759311] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba9a9
>[   59.759324] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba9a9
>[   59.759337] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba9a9
>[   59.759350] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba9a9
>[   59.759364] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba9a9
>[   59.759377] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba9a9
>[   59.759391] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3a1a1
>[   59.759404] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918f8f
>[   59.759417] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbcbaba
>[   59.759430] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff979494
>[   59.759444] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff979494
>[   59.759459] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a3a3
>[   59.759472] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7d7d
>[   59.759485] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff908d8d
>[   59.759499] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff989595
>[   59.759512] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff989595
>[   59.759525] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff989595
>[   59.759539] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff989595
>[   59.759552] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff989595
>[   59.759566] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff989595
>[   59.759579] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff989595
>[   59.759592] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff989595
>[   59.759606] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff989595
>[   59.759619] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff989595
>[   59.759632] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff989595
>[   59.759646] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff989595
>[   59.759659] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff908d8d
>[   59.759672] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7d7d
>[   59.759685] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a3a3
>[   59.759699] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff979494
>[   59.759712] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff979494
>[   59.759726] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff979494
>[   59.759740] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a3a3
>[   59.759753] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7d7d
>[   59.759767] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff908d8d
>[   59.759779] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff989595
>[   59.759793] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff989595
>[   59.759806] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff989595
>[   59.759820] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff989595
>[   59.759833] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff989595
>[   59.759846] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff989595
>[   59.759859] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff989595
>[   59.759873] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff989595
>[   59.759886] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff989595
>[   59.759900] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff989595
>[   59.759913] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff989595
>[   59.759927] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff989595
>[   59.759940] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff908d8d
>[   59.759954] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7d7d
>[   59.759967] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a3a3
>[   59.759981] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff979494
>[   59.759995] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff979494
>[   59.760011] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff979494
>[   59.760024] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a3a3
>[   59.760038] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7d7d
>[   59.760052] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff908d8d
>[   59.760066] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff989595
>[   59.760078] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff989595
>[   59.760092] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff989595
>[   59.760105] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff989595
>[   59.760119] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff989595
>[   59.760133] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff989595
>[   59.760146] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff989595
>[   59.760160] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff989595
>[   59.760173] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff989595
>[   59.760186] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff989595
>[   59.760199] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff989595
>[   59.760213] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff989595
>[   59.760226] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff908d8d
>[   59.760240] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7d7d
>[   59.760253] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a3a3
>[   59.760266] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff979494
>[   59.760279] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff979494
>[   59.760293] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff979494
>[   59.760306] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff979494
>[   59.760320] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff959292
>[   59.760333] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff959292
>[   59.760346] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff959292
>[   59.760361] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb2b0b0
>[   59.760374] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8989
>[   59.760388] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.760403] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa19f9f
>[   59.760417] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa19f9f
>[   59.760430] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa19f9f
>[   59.760444] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa19f9f
>[   59.760456] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa19f9f
>[   59.760470] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa19f9f
>[   59.760485] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa19f9f
>[   59.760499] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa19f9f
>[   59.760513] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa19f9f
>[   59.760526] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa19f9f
>[   59.760539] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa19f9f
>[   59.760553] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa19f9f
>[   59.760566] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.760579] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8989
>[   59.760592] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6b4b4
>[   59.760606] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff959292
>[   59.760619] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff959292
>[   59.760633] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6a4a4
>[   59.760647] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7777
>[   59.760660] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff888585
>[   59.760674] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.760687] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.760700] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.760713] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.760727] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.760740] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.760754] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.760767] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.760780] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.760793] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.760807] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.760820] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.760834] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff888585
>[   59.760847] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7777
>[   59.760860] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6a4a4
>[   59.760873] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff959292
>[   59.760887] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff959292
>[   59.760901] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff959292
>[   59.760914] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6a4a4
>[   59.760927] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7777
>[   59.760941] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff888585
>[   59.760954] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.760968] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.760981] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.760994] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.761010] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.761025] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.761039] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.761055] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.761068] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.761081] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.761094] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.761108] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.761121] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff888585
>[   59.761135] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7777
>[   59.761148] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6a4a4
>[   59.761161] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff959292
>[   59.761174] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff959292
>[   59.761188] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff959292
>[   59.761201] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6a4a4
>[   59.761215] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7777
>[   59.761228] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff888585
>[   59.761241] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.761254] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.761268] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.761281] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.761295] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.761307] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.761321] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.761334] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.761347] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.761361] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.761374] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.761387] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.761400] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff888585
>[   59.761414] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7777
>[   59.761427] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6a4a4
>[   59.761441] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff959292
>[   59.761454] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff959292
>[   59.761467] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff959292
>[   59.761480] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff959292
>[   59.761494] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff939090
>[   59.761507] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff939090
>[   59.761521] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff939090
>[   59.761533] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb1afaf
>[   59.761547] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff848383
>[   59.761560] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.761574] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff908e8e
>[   59.761587] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff908e8e
>[   59.761601] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff908e8e
>[   59.761613] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff908e8e
>[   59.761627] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff908e8e
>[   59.761640] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff908e8e
>[   59.761654] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff908e8e
>[   59.761667] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff908e8e
>[   59.761680] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff908e8e
>[   59.761693] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff908e8e
>[   59.761707] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff908e8e
>[   59.761720] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff908e8e
>[   59.761734] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.761747] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff868484
>[   59.761760] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb4b2b2
>[   59.761774] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff939090
>[   59.761788] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff939090
>[   59.761802] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4a1a1
>[   59.761815] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757272
>[   59.761829] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff787575
>[   59.761842] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7b7b
>[   59.761855] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7b7b
>[   59.761868] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7b7b
>[   59.761882] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7b7b
>[   59.761895] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7b7b
>[   59.761909] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7b7b
>[   59.761921] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7b7b
>[   59.761935] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7b7b
>[   59.761948] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7b7b
>[   59.761962] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7b7b
>[   59.761975] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7b7b
>[   59.761989] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7b7b
>[   59.762002] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff787575
>[   59.762017] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757272
>[   59.762030] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4a1a1
>[   59.762044] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff939090
>[   59.762057] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff939090
>[   59.762071] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff939090
>[   59.762084] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4a1a1
>[   59.762097] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757272
>[   59.762111] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff787575
>[   59.762125] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7b7b
>[   59.762138] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7b7b
>[   59.762151] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7b7b
>[   59.762164] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7b7b
>[   59.762178] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7b7b
>[   59.762192] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7b7b
>[   59.762205] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7b7b
>[   59.762218] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7b7b
>[   59.762231] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7b7b
>[   59.762244] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7b7b
>[   59.762258] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7b7b
>[   59.762271] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7b7b
>[   59.762285] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff787575
>[   59.762297] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757272
>[   59.762311] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4a1a1
>[   59.762324] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff939090
>[   59.762338] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff939090
>[   59.762351] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff939090
>[   59.762364] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4a1a1
>[   59.762377] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757272
>[   59.762391] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff787575
>[   59.762404] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7b7b
>[   59.762418] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7b7b
>[   59.762431] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7b7b
>[   59.762444] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7b7b
>[   59.762457] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7b7b
>[   59.762471] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7b7b
>[   59.762484] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7b7b
>[   59.762498] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7b7b
>[   59.762511] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7b7b
>[   59.762524] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7b7b
>[   59.762537] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7b7b
>[   59.762551] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7b7b
>[   59.762564] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff787575
>[   59.762578] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757272
>[   59.762590] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4a1a1
>[   59.762604] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff939090
>[   59.762617] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff939090
>[   59.762631] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff939090
>[   59.762644] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff939090
>[   59.762657] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918e8e
>[   59.762670] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918e8e
>[   59.762683] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918e8e
>[   59.762697] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9f9d9d
>[   59.762710] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbebcbc
>[   59.762724] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffcecdcd
>[   59.762737] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffdddcdc
>[   59.762750] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe3e3e3
>[   59.762763] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe9e9e9
>[   59.762777] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfff0efef
>[   59.762790] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfff6f6f6
>[   59.762804] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfffcfcfc
>[   59.762816] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfffcfcfc
>[   59.762830] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfff6f6f6
>[   59.762843] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfff0efef
>[   59.762857] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe9e9e9
>[   59.762870] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe3e3e3
>[   59.762884] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffdddcdc
>[   59.762896] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd3d2d2
>[   59.762910] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffc2c0c0
>[   59.762923] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa09e9e
>[   59.762937] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918e8e
>[   59.762950] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918e8e
>[   59.762963] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff989696
>[   59.762976] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4a1a1
>[   59.762990] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa7a5a5
>[   59.763003] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaaa7a7
>[   59.763018] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaca9a9
>[   59.763031] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaeacac
>[   59.763044] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb1afaf
>[   59.763058] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb3b1b1
>[   59.763071] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6b4b4
>[   59.763085] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6b4b4
>[   59.763098] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb3b1b1
>[   59.763112] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb1afaf
>[   59.763125] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaeacac
>[   59.763138] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaca9a9
>[   59.763151] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaaa7a7
>[   59.763165] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa7a5a5
>[   59.763178] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4a1a1
>[   59.763192] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff989696
>[   59.763205] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918e8e
>[   59.763218] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918e8e
>[   59.763231] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918e8e
>[   59.763245] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff989696
>[   59.763258] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4a1a1
>[   59.763272] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa7a5a5
>[   59.763285] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaaa7a7
>[   59.763298] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaca9a9
>[   59.763313] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaeacac
>[   59.763326] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb1afaf
>[   59.763339] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb3b1b1
>[   59.763352] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6b4b4
>[   59.763366] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6b4b4
>[   59.763379] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb3b1b1
>[   59.763393] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb1afaf
>[   59.763406] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaeacac
>[   59.763419] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaca9a9
>[   59.763432] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaaa7a7
>[   59.763446] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa7a5a5
>[   59.763459] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4a1a1
>[   59.763472] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff989696
>[   59.763485] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918e8e
>[   59.763499] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918e8e
>[   59.763512] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918e8e
>[   59.763526] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff989696
>[   59.763539] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4a1a1
>[   59.763552] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa7a5a5
>[   59.763565] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaaa7a7
>[   59.763578] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaca9a9
>[   59.763592] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaeacac
>[   59.763605] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb1afaf
>[   59.763619] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb3b1b1
>[   59.763632] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6b4b4
>[   59.763645] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6b4b4
>[   59.763658] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb3b1b1
>[   59.763672] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb1afaf
>[   59.763685] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaeacac
>[   59.763699] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaca9a9
>[   59.763712] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaaa7a7
>[   59.763725] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa7a5a5
>[   59.763738] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4a1a1
>[   59.763752] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff989696
>[   59.763765] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918e8e
>[   59.763778] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918e8e
>[   59.763791] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918e8e
>[   59.763805] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918e8e
>[   59.763818] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.763832] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.763845] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.763859] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.763871] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.763885] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.763898] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.763912] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.763924] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.763938] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.763951] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.763965] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.763978] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.763991] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.764005] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.764020] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.764033] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.764046] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.764060] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.764073] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.764087] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.764100] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.764113] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.764126] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.764140] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.764153] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.764167] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.764180] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.764193] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.764207] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.764221] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.764235] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.764249] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.764262] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.764275] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.764288] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.764302] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.764315] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.764328] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.764342] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.764355] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.764369] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.764383] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.764396] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.764409] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.764422] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.764436] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.764449] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.764462] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.764475] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.764489] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.764502] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.764516] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.764529] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.764542] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.764555] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.764569] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.764582] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.764596] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.764609] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.764622] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.764636] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.764650] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.764663] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.764677] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.764691] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.764704] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.764717] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.764730] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.764744] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.764757] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.764771] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.764784] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.764797] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.764810] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.764824] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.764837] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.764851] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.764863] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.764877] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.764890] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.764904] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.764917] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.764931] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.764943] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.764957] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.764970] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.764984] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.764997] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.765012] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.765028] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.765044] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.765060] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.765075] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.765091] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.765106] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.765121] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.765137] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.765152] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.765167] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.765183] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.765198] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.765213] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.765229] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.765244] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.765259] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.765273] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.765289] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.765305] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.765319] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.765336] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.765350] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.765366] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.765379] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.765392] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.765406] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.765420] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.765434] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.765448] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.765460] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.765475] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.765491] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.765506] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.765521] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.765537] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.765552] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.765567] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.765583] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.765598] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.765613] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.765629] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.765645] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.765660] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.765675] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.765690] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.765705] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.765721] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.765736] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.765752] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.765767] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.765782] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.765798] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.765813] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.765828] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.765841] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.765855] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.765868] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.765882] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.765895] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.765908] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.765921] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.765935] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.765951] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.765966] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.765981] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.765996] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.766014] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.766029] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.766045] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.766060] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.766076] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.766091] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.766107] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.766123] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.766138] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.766154] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.766169] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.766184] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.766199] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.766214] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.766230] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.766245] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.766261] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.766276] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.766292] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8989
>[   59.766304] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8989
>[   59.766318] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8989
>[   59.766332] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8989
>[   59.766345] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8989
>[   59.766359] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8989
>[   59.766372] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8989
>[   59.766386] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8989
>[   59.766401] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8c8a8a
>[   59.766417] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.766432] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8e8c8c
>[   59.766447] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8e8c8c
>[   59.766462] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8e8c8c
>[   59.766478] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8e8c8c
>[   59.766493] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.766508] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8c8a8a
>[   59.766524] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8989
>[   59.766539] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8989
>[   59.766554] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8989
>[   59.766570] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8989
>[   59.766586] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8989
>[   59.766600] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8989
>[   59.766616] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8989
>[   59.766631] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8989
>[   59.766647] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8989
>[   59.766662] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8989
>[   59.766678] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8989
>[   59.766693] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8989
>[   59.766708] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8c8a8a
>[   59.766724] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.766739] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8e8c8c
>[   59.766754] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8e8c8c
>[   59.766769] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8e8c8c
>[   59.766782] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8e8c8c
>[   59.766795] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.766808] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8c8a8a
>[   59.766822] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8989
>[   59.766835] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8989
>[   59.766849] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8989
>[   59.766866] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8989
>[   59.766882] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8989
>[   59.766898] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8989
>[   59.766913] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8989
>[   59.766928] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8989
>[   59.766944] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8989
>[   59.766959] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8989
>[   59.766974] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8989
>[   59.766990] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8989
>[   59.767005] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8989
>[   59.767022] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8c8a8a
>[   59.767037] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.767053] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8e8c8c
>[   59.767068] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8e8c8c
>[   59.767083] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8e8c8c
>[   59.767099] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8e8c8c
>[   59.767114] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.767129] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8c8a8a
>[   59.767145] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8989
>[   59.767161] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8989
>[   59.767177] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8989
>[   59.767192] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8989
>[   59.767207] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8989
>[   59.767223] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8989
>[   59.767237] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8989
>[   59.767250] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8989
>[   59.767263] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8989
>[   59.767277] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8989
>[   59.767289] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8989
>[   59.767303] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8989
>[   59.767317] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8989
>[   59.767330] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8c8a8a
>[   59.767345] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.767361] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8e8c8c
>[   59.767376] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8e8c8c
>[   59.767391] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8e8c8c
>[   59.767407] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8e8c8c
>[   59.767422] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.767437] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8c8a8a
>[   59.767453] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8989
>[   59.767468] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8989
>[   59.767483] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8989
>[   59.767499] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8989
>[   59.767514] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8989
>[   59.767529] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8989
>[   59.767545] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8989
>[   59.767560] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8989
>[   59.767575] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8989
>[   59.767591] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.767606] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.767621] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.767637] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.767652] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff616060
>[   59.767667] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6e6e
>[   59.767682] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777676
>[   59.767698] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777676
>[   59.767711] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777676
>[   59.767725] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777676
>[   59.767738] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777676
>[   59.767751] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777676
>[   59.767764] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777676
>[   59.767779] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777676
>[   59.767792] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777676
>[   59.767806] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777676
>[   59.767821] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777676
>[   59.767837] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777676
>[   59.767852] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6e6e
>[   59.767867] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff616060
>[   59.767883] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.767898] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.767914] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.767929] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.767945] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff616060
>[   59.767961] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6e6e
>[   59.767976] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777676
>[   59.767991] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777676
>[   59.768011] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777676
>[   59.768026] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777676
>[   59.768041] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777676
>[   59.768057] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777676
>[   59.768072] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777676
>[   59.768087] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777676
>[   59.768102] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777676
>[   59.768117] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777676
>[   59.768133] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777676
>[   59.768148] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777676
>[   59.768164] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6e6e
>[   59.768178] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff616060
>[   59.768191] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.768204] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.768217] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.768230] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.768244] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.768257] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff616060
>[   59.768271] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6e6e
>[   59.768286] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777676
>[   59.768302] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777676
>[   59.768317] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777676
>[   59.768332] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777676
>[   59.768347] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777676
>[   59.768363] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777676
>[   59.768378] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777676
>[   59.768394] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777676
>[   59.768409] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777676
>[   59.768424] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777676
>[   59.768440] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777676
>[   59.768455] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777676
>[   59.768471] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6e6e
>[   59.768486] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff616060
>[   59.768501] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.768516] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.768532] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.768547] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.768563] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.768579] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff616060
>[   59.768593] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6e6e
>[   59.768608] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777676
>[   59.768624] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777676
>[   59.768637] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777676
>[   59.768651] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777676
>[   59.768664] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777676
>[   59.768677] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777676
>[   59.768690] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777676
>[   59.768704] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777676
>[   59.768718] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777676
>[   59.768731] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777676
>[   59.768745] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777676
>[   59.768760] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777676
>[   59.768776] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6e6e
>[   59.768791] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff616060
>[   59.768807] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.768822] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.768837] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.768853] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.768868] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.768893] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff878585
>[   59.768908] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff878585
>[   59.768930] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff878585
>[   59.768944] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff878585
>[   59.768966] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6e6d6d
>[   59.768981] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff868484
>[   59.768995] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918f8f
>[   59.769011] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918f8f
>[   59.769062] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918f8f
>[   59.769077] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918f8f
>[   59.769092] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918f8f
>[   59.769107] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918f8f
>[   59.769123] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918f8f
>[   59.769138] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918f8f
>[   59.769153] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918f8f
>[   59.769167] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918f8f
>[   59.769181] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918f8f
>[   59.769195] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918f8f
>[   59.769209] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff868484
>[   59.769222] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6e6d6d
>[   59.769236] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff878585
>[   59.769248] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff878585
>[   59.769262] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff878585
>[   59.769275] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff878585
>[   59.769289] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6e6d6d
>[   59.769302] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff868484
>[   59.769315] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918f8f
>[   59.769328] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918f8f
>[   59.769342] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918f8f
>[   59.769355] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918f8f
>[   59.769369] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918f8f
>[   59.769382] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918f8f
>[   59.769395] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918f8f
>[   59.769408] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918f8f
>[   59.769422] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918f8f
>[   59.769436] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918f8f
>[   59.769449] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918f8f
>[   59.769462] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918f8f
>[   59.769476] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff868484
>[   59.769489] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6e6d6d
>[   59.769503] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff878585
>[   59.769516] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff878585
>[   59.769529] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff878585
>[   59.769543] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff878585
>[   59.769557] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff878585
>[   59.769570] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6e6d6d
>[   59.769583] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff868484
>[   59.769597] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918f8f
>[   59.769610] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918f8f
>[   59.769624] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918f8f
>[   59.769636] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918f8f
>[   59.769650] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918f8f
>[   59.769663] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918f8f
>[   59.769677] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918f8f
>[   59.769690] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918f8f
>[   59.769704] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918f8f
>[   59.769716] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918f8f
>[   59.769730] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918f8f
>[   59.769744] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918f8f
>[   59.769757] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff868484
>[   59.769770] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6e6d6d
>[   59.769784] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff878585
>[   59.769797] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff878585
>[   59.769811] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff878585
>[   59.769824] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff878585
>[   59.769838] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff878585
>[   59.769850] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6e6d6d
>[   59.769864] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff868484
>[   59.769877] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918f8f
>[   59.769891] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918f8f
>[   59.769904] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918f8f
>[   59.769917] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918f8f
>[   59.769932] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918f8f
>[   59.769946] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918f8f
>[   59.769959] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918f8f
>[   59.769973] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918f8f
>[   59.769987] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918f8f
>[   59.770000] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918f8f
>[   59.770017] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918f8f
>[   59.770030] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918f8f
>[   59.770043] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff868484
>[   59.770056] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6e6d6d
>[   59.770070] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff878585
>[   59.770083] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff878585
>[   59.770097] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff878585
>[   59.770110] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff878585
>[   59.770123] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff878585
>[   59.770136] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff858383
>[   59.770150] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff858383
>[   59.770164] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff858383
>[   59.770178] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff858383
>[   59.770192] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff717070
>[   59.770205] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8c8b8b
>[   59.770219] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1a0a0
>[   59.770231] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1a0a0
>[   59.770245] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1a0a0
>[   59.770258] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1a0a0
>[   59.770272] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1a0a0
>[   59.770285] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1a0a0
>[   59.770298] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1a0a0
>[   59.770312] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1a0a0
>[   59.770326] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1a0a0
>[   59.770339] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1a0a0
>[   59.770352] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1a0a0
>[   59.770366] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa2a1a1
>[   59.770379] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8c8b8b
>[   59.770393] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff717070
>[   59.770405] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff858383
>[   59.770419] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff858383
>[   59.770432] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff858383
>[   59.770446] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff858383
>[   59.770459] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff717070
>[   59.770472] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8c8b8b
>[   59.770485] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1a0a0
>[   59.770499] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1a0a0
>[   59.770512] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1a0a0
>[   59.770526] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1a0a0
>[   59.770539] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1a0a0
>[   59.770552] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1a0a0
>[   59.770565] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1a0a0
>[   59.770579] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1a0a0
>[   59.770592] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1a0a0
>[   59.770606] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1a0a0
>[   59.770619] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1a0a0
>[   59.770632] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa2a1a1
>[   59.770646] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8c8b8b
>[   59.770660] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff717070
>[   59.770673] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff858383
>[   59.770686] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff858383
>[   59.770699] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff858383
>[   59.770713] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff858383
>[   59.770726] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff858383
>[   59.770739] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff717070
>[   59.770753] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8c8b8b
>[   59.770766] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1a0a0
>[   59.770779] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1a0a0
>[   59.770793] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1a0a0
>[   59.770806] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1a0a0
>[   59.770820] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1a0a0
>[   59.770832] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1a0a0
>[   59.770846] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1a0a0
>[   59.770859] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1a0a0
>[   59.770873] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1a0a0
>[   59.770886] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1a0a0
>[   59.770899] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1a0a0
>[   59.770912] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa2a1a1
>[   59.770926] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8c8b8b
>[   59.770939] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff717070
>[   59.770953] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff858383
>[   59.770966] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff858383
>[   59.770979] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff858383
>[   59.770992] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff858383
>[   59.771012] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff858383
>[   59.771026] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff717070
>[   59.771040] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8c8b8b
>[   59.771053] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1a0a0
>[   59.771067] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1a0a0
>[   59.771079] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1a0a0
>[   59.771092] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1a0a0
>[   59.771106] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1a0a0
>[   59.771119] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1a0a0
>[   59.771133] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1a0a0
>[   59.771146] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1a0a0
>[   59.771159] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1a0a0
>[   59.771172] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1a0a0
>[   59.771186] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1a0a0
>[   59.771199] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa2a1a1
>[   59.771213] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8c8b8b
>[   59.771225] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff717070
>[   59.771239] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff858383
>[   59.771252] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff858383
>[   59.771266] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff858383
>[   59.771279] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff858383
>[   59.771293] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff858383
>[   59.771306] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff838181
>[   59.771320] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff838181
>[   59.771334] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff838181
>[   59.771347] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff838181
>[   59.771360] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff605e5e
>[   59.771375] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff868585
>[   59.771387] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9c9b9b
>[   59.771401] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9c9b9b
>[   59.771414] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9c9b9b
>[   59.771428] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9c9b9b
>[   59.771441] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9c9b9b
>[   59.771454] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9c9b9b
>[   59.771467] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9c9b9b
>[   59.771481] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9c9b9b
>[   59.771494] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9c9b9b
>[   59.771508] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9c9b9b
>[   59.771521] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9c9b9b
>[   59.771534] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9b9b
>[   59.771547] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff868585
>[   59.771560] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff605e5e
>[   59.771574] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff838181
>[   59.771587] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff838181
>[   59.771601] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff838181
>[   59.771614] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff838181
>[   59.771627] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff605e5e
>[   59.771640] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff868585
>[   59.771654] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9c9b9b
>[   59.771667] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9c9b9b
>[   59.771681] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9c9b9b
>[   59.771693] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9c9b9b
>[   59.771707] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9c9b9b
>[   59.771720] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9c9b9b
>[   59.771734] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9c9b9b
>[   59.771747] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9c9b9b
>[   59.771761] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9c9b9b
>[   59.771773] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9c9b9b
>[   59.771787] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9c9b9b
>[   59.771800] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9b9b
>[   59.771814] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff868585
>[   59.771827] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff605e5e
>[   59.771841] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff838181
>[   59.771855] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff838181
>[   59.771868] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff838181
>[   59.771881] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff838181
>[   59.771894] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff838181
>[   59.771908] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff605e5e
>[   59.771921] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff868585
>[   59.771935] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9c9b9b
>[   59.771948] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9c9b9b
>[   59.771961] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9c9b9b
>[   59.771974] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9c9b9b
>[   59.771987] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9c9b9b
>[   59.772001] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9c9b9b
>[   59.772017] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9c9b9b
>[   59.772031] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9c9b9b
>[   59.772044] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9c9b9b
>[   59.772057] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9c9b9b
>[   59.772071] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9c9b9b
>[   59.772084] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9b9b
>[   59.772097] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff868585
>[   59.772111] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff605e5e
>[   59.772124] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff838181
>[   59.772137] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff838181
>[   59.772151] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff838181
>[   59.772164] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff838181
>[   59.772178] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff838181
>[   59.772190] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff605e5e
>[   59.772204] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff868585
>[   59.772217] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9c9b9b
>[   59.772231] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9c9b9b
>[   59.772244] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9c9b9b
>[   59.772257] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9c9b9b
>[   59.772270] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9c9b9b
>[   59.772284] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9c9b9b
>[   59.772297] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9c9b9b
>[   59.772311] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9c9b9b
>[   59.772324] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9c9b9b
>[   59.772337] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9c9b9b
>[   59.772350] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9c9b9b
>[   59.772363] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9b9b
>[   59.772377] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff868585
>[   59.772390] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff605e5e
>[   59.772404] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff838181
>[   59.772417] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff838181
>[   59.772430] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff838181
>[   59.772443] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff838181
>[   59.772457] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff838181
>[   59.772470] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff817f7f
>[   59.772484] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff817f7f
>[   59.772497] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff817f7f
>[   59.772510] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff817f7f
>[   59.772523] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff555454
>[   59.772537] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7d7d
>[   59.772550] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff969595
>[   59.772563] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff969595
>[   59.772576] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff969595
>[   59.772590] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff969595
>[   59.772609] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff969595
>[   59.772623] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff969595
>[   59.772637] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff969595
>[   59.772651] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff969595
>[   59.772665] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff969595
>[   59.772678] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff969595
>[   59.772691] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff969595
>[   59.772704] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff969595
>[   59.772718] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7c7c
>[   59.772732] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff555454
>[   59.772746] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff817f7f
>[   59.772759] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff817f7f
>[   59.772773] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff817f7f
>[   59.772787] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff817f7f
>[   59.772800] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff555454
>[   59.772814] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7d7d
>[   59.772828] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff969595
>[   59.772842] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff969595
>[   59.772856] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff969595
>[   59.772870] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff969595
>[   59.772884] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff969595
>[   59.772897] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff969595
>[   59.772911] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff969595
>[   59.772924] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff969595
>[   59.772938] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff969595
>[   59.772951] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff969595
>[   59.772964] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff969595
>[   59.772978] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff969595
>[   59.772991] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7c7c
>[   59.773005] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff555454
>[   59.773022] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff817f7f
>[   59.773038] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff817f7f
>[   59.773051] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff817f7f
>[   59.773064] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff817f7f
>[   59.773078] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff817f7f
>[   59.773090] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff555454
>[   59.773104] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7d7d
>[   59.773117] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff969595
>[   59.773131] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff969595
>[   59.773144] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff969595
>[   59.773161] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff969595
>[   59.773174] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff969595
>[   59.773188] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff969595
>[   59.773201] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff969595
>[   59.773214] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff969595
>[   59.773228] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff969595
>[   59.773241] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff969595
>[   59.773255] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff969595
>[   59.773268] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff969595
>[   59.773281] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7c7c
>[   59.773294] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff555454
>[   59.773308] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff817f7f
>[   59.773321] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff817f7f
>[   59.773336] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff817f7f
>[   59.773349] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff817f7f
>[   59.773362] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff817f7f
>[   59.773376] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff555454
>[   59.773389] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7d7d
>[   59.773402] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff969595
>[   59.773418] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff969595
>[   59.773432] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff969595
>[   59.773445] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff969595
>[   59.773458] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff969595
>[   59.773471] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff969595
>[   59.773485] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff969595
>[   59.773498] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff969595
>[   59.773512] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff969595
>[   59.773525] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff969595
>[   59.773538] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff969595
>[   59.773551] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff969595
>[   59.773565] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7c7c
>[   59.773581] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff555454
>[   59.773595] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff817f7f
>[   59.773608] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff817f7f
>[   59.773621] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff817f7f
>[   59.773634] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff817f7f
>[   59.773648] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff817f7f
>[   59.773662] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7d7d
>[   59.773675] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7d7d
>[   59.773689] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7d7d
>[   59.773702] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7d7d
>[   59.773715] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff575656
>[   59.773728] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.773742] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.773755] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8d8d
>[   59.773769] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff919090
>[   59.773783] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff919090
>[   59.773797] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff919090
>[   59.773810] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff919090
>[   59.773824] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff919090
>[   59.773838] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff919090
>[   59.773852] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff919090
>[   59.773864] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff919090
>[   59.773878] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8e8c8c
>[   59.773891] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff888787
>[   59.773905] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.773919] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff575656
>[   59.773932] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7d7d
>[   59.773946] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7d7d
>[   59.773959] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7d7d
>[   59.773973] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7d7d
>[   59.773986] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff575656
>[   59.773999] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.774015] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.774029] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8d8d
>[   59.774042] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff919090
>[   59.774055] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff919090
>[   59.774068] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff919090
>[   59.774082] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff919090
>[   59.774096] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff919090
>[   59.774109] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff919090
>[   59.774123] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff919090
>[   59.774136] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff919090
>[   59.774150] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8e8c8c
>[   59.774163] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff888787
>[   59.774179] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.774192] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff575656
>[   59.774206] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7d7d
>[   59.774219] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7d7d
>[   59.774232] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7d7d
>[   59.774245] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7d7d
>[   59.774259] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7d7d
>[   59.774272] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff575656
>[   59.774286] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.774299] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.774312] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8d8d
>[   59.774325] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff919090
>[   59.774339] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff919090
>[   59.774352] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff919090
>[   59.774366] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff919090
>[   59.774379] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff919090
>[   59.774392] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff919090
>[   59.774405] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff919090
>[   59.774419] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff919090
>[   59.774432] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8e8c8c
>[   59.774447] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff888787
>[   59.774461] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.774474] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff575656
>[   59.774487] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7d7d
>[   59.774501] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7d7d
>[   59.774514] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7d7d
>[   59.774528] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7d7d
>[   59.774541] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7d7d
>[   59.774555] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff575656
>[   59.774568] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.774584] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.774598] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8d8d
>[   59.774611] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff919090
>[   59.774625] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff919090
>[   59.774638] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff919090
>[   59.774651] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff919090
>[   59.774664] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff919090
>[   59.774680] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff919090
>[   59.774693] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff919090
>[   59.774706] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff919090
>[   59.774720] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8e8c8c
>[   59.774733] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff888787
>[   59.774747] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.774759] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff575656
>[   59.774773] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7d7d
>[   59.774786] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7d7d
>[   59.774800] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7d7d
>[   59.774813] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7d7d
>[   59.774827] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7d7d
>[   59.774841] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.774854] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.774868] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.774881] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.774895] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff595858
>[   59.774909] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747272
>[   59.774923] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.774936] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.774950] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7c7c
>[   59.774963] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff807e7e
>[   59.774977] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff817f7f
>[   59.774990] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff818080
>[   59.775004] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff817f7f
>[   59.775019] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff807f7f
>[   59.775033] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7d7d
>[   59.775047] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7c7c
>[   59.775060] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.775073] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.775087] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747272
>[   59.775101] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff595858
>[   59.775114] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.775127] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.775140] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.775154] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.775167] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff595858
>[   59.775181] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747272
>[   59.775194] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.775207] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.775221] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7c7c
>[   59.775234] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff807e7e
>[   59.775247] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff817f7f
>[   59.775261] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff818080
>[   59.775274] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff817f7f
>[   59.775287] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff807f7f
>[   59.775300] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7d7d
>[   59.775314] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7c7c
>[   59.775327] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.775341] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.775353] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747272
>[   59.775367] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff595858
>[   59.775380] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.775394] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.775408] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.775423] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.775435] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.775451] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff595858
>[   59.775464] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747272
>[   59.775477] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.775491] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.775504] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7c7c
>[   59.775519] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff807e7e
>[   59.775535] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff817f7f
>[   59.775548] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff818080
>[   59.775561] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff817f7f
>[   59.775574] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff807f7f
>[   59.775588] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7d7d
>[   59.775601] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7c7c
>[   59.775615] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.775628] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.775642] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747272
>[   59.775656] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff595858
>[   59.775669] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.775682] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.775697] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.775711] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.775724] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.775738] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff595858
>[   59.775751] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747272
>[   59.775764] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.775778] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.775791] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7c7c
>[   59.775805] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff807e7e
>[   59.775821] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff817f7f
>[   59.775834] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff818080
>[   59.775847] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff817f7f
>[   59.775860] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff807f7f
>[   59.775874] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7d7d
>[   59.775887] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7c7c
>[   59.775901] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.775914] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.775927] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747272
>[   59.775940] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff595858
>[   59.775954] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.775967] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.775982] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.775996] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.776012] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.776025] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.776039] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.776052] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.776068] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7d7d
>[   59.776083] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5c5a5a
>[   59.776097] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.776110] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7c7c
>[   59.776124] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7c7c
>[   59.776137] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7c7c
>[   59.776151] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7c7c
>[   59.776164] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7c7c
>[   59.776178] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7c7c
>[   59.776192] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7c7c
>[   59.776204] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7c7c
>[   59.776218] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7c7c
>[   59.776233] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7c7c
>[   59.776246] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7c7c
>[   59.776260] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7c7c
>[   59.776273] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.776287] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5c5a5a
>[   59.776302] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7d7d
>[   59.776317] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.776330] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.776344] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7d7d
>[   59.776357] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5c5a5a
>[   59.776370] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.776384] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7c7c
>[   59.776397] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7c7c
>[   59.776411] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7c7c
>[   59.776424] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7c7c
>[   59.776437] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7c7c
>[   59.776450] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7c7c
>[   59.776464] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7c7c
>[   59.776477] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7c7c
>[   59.776490] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7c7c
>[   59.776503] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7c7c
>[   59.776517] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7c7c
>[   59.776530] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7c7c
>[   59.776544] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.776558] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5c5a5a
>[   59.776573] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7d7d
>[   59.776587] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.776600] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.776613] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.776626] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7d7d
>[   59.776640] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5c5a5a
>[   59.776653] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.776666] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7c7c
>[   59.776680] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7c7c
>[   59.776693] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7c7c
>[   59.776706] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7c7c
>[   59.776719] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7c7c
>[   59.776735] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7c7c
>[   59.776748] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7c7c
>[   59.776762] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7c7c
>[   59.776775] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7c7c
>[   59.776789] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7c7c
>[   59.776803] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7c7c
>[   59.776816] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7c7c
>[   59.776830] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.776843] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5c5a5a
>[   59.776856] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7d7d
>[   59.776869] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.776883] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.776896] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.776909] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7d7d
>[   59.776922] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5c5a5a
>[   59.776936] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.776949] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7c7c
>[   59.776962] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7c7c
>[   59.776976] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7c7c
>[   59.776991] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7c7c
>[   59.777003] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7c7c
>[   59.777020] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7c7c
>[   59.777033] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7c7c
>[   59.777046] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7c7c
>[   59.777060] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7c7c
>[   59.777076] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7c7c
>[   59.777092] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7c7c
>[   59.777106] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7c7c
>[   59.777119] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.777133] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5c5a5a
>[   59.777146] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7d7d
>[   59.777159] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.777172] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.777187] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.777200] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.777213] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.777226] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.777240] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.777253] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff828181
>[   59.777267] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5e5c5c
>[   59.777279] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747272
>[   59.777293] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7c7c
>[   59.777306] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7c7c
>[   59.777322] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7c7c
>[   59.777337] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7c7c
>[   59.777351] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7c7c
>[   59.777364] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7c7c
>[   59.777377] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7c7c
>[   59.777390] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7c7c
>[   59.777403] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7c7c
>[   59.777417] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7c7c
>[   59.777431] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7c7c
>[   59.777444] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7c7c
>[   59.777458] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747272
>[   59.777471] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5e5c5c
>[   59.777487] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff828181
>[   59.777500] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.777514] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.777528] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff828181
>[   59.777542] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5e5c5c
>[   59.777555] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747272
>[   59.777568] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7c7c
>[   59.777582] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7c7c
>[   59.777595] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7c7c
>[   59.777608] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7c7c
>[   59.777621] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7c7c
>[   59.777635] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7c7c
>[   59.777648] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7c7c
>[   59.777662] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7c7c
>[   59.777675] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7c7c
>[   59.777688] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7c7c
>[   59.777701] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7c7c
>[   59.777715] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7c7c
>[   59.777728] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747272
>[   59.777742] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5e5c5c
>[   59.777755] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff828181
>[   59.777768] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.777781] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.777795] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.777810] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff828181
>[   59.777826] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5e5c5c
>[   59.777839] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747272
>[   59.777852] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7c7c
>[   59.777865] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7c7c
>[   59.777878] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7c7c
>[   59.777892] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7c7c
>[   59.777905] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7c7c
>[   59.777920] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7c7c
>[   59.777933] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7c7c
>[   59.777946] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7c7c
>[   59.777960] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7c7c
>[   59.777973] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7c7c
>[   59.777986] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7c7c
>[   59.777999] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7c7c
>[   59.778015] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747272
>[   59.778028] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5e5c5c
>[   59.778041] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff828181
>[   59.778055] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.778069] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.778082] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.778095] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff828181
>[   59.778110] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5e5c5c
>[   59.778124] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747272
>[   59.778137] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7c7c
>[   59.778150] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7c7c
>[   59.778164] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7c7c
>[   59.778177] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7c7c
>[   59.778190] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7c7c
>[   59.778203] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7c7c
>[   59.778217] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7c7c
>[   59.778230] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7c7c
>[   59.778244] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7c7c
>[   59.778257] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7c7c
>[   59.778270] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7c7c
>[   59.778283] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7c7c
>[   59.778297] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747272
>[   59.778310] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5e5c5c
>[   59.778324] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff828181
>[   59.778336] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.778350] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.778363] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.778377] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.778391] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.778404] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.778417] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.778431] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff858484
>[   59.778444] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff605e5e
>[   59.778458] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff716f6f
>[   59.778470] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7878
>[   59.778484] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7878
>[   59.778498] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7878
>[   59.778512] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7878
>[   59.778525] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7878
>[   59.778538] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7878
>[   59.778554] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7878
>[   59.778567] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7878
>[   59.778581] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7878
>[   59.778593] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7878
>[   59.778607] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7878
>[   59.778620] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7878
>[   59.778634] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff716f6f
>[   59.778647] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff605e5e
>[   59.778661] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff858484
>[   59.778674] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.778686] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.778705] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff858484
>[   59.778719] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff605e5e
>[   59.778737] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff716f6f
>[   59.778755] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7878
>[   59.778813] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7878
>[   59.778831] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7878
>[   59.778845] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7878
>[   59.778859] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7878
>[   59.778872] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7878
>[   59.778891] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7878
>[   59.778906] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7878
>[   59.778966] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7878
>[   59.778979] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7878
>[   59.778993] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7878
>[   59.779011] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7878
>[   59.779027] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff716f6f
>[   59.779043] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff605e5e
>[   59.779059] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff858484
>[   59.779074] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.779090] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.779106] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.779122] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff858484
>[   59.779138] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff605e5e
>[   59.779153] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff716f6f
>[   59.779169] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7878
>[   59.779184] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7878
>[   59.779202] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7878
>[   59.779216] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7878
>[   59.779234] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7878
>[   59.779255] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7878
>[   59.779305] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7878
>[   59.779318] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7878
>[   59.779332] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7878
>[   59.779346] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7878
>[   59.779360] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7878
>[   59.779374] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7878
>[   59.779387] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff716f6f
>[   59.779402] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff605e5e
>[   59.779415] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff858484
>[   59.779428] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.779442] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.779457] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.779472] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff858484
>[   59.779488] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff605e5e
>[   59.779503] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff716f6f
>[   59.779518] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7878
>[   59.779534] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7878
>[   59.779549] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7878
>[   59.779565] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7878
>[   59.779580] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7878
>[   59.779595] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7878
>[   59.779611] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7878
>[   59.779626] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7878
>[   59.779641] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7878
>[   59.779657] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7878
>[   59.779672] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7878
>[   59.779687] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7878
>[   59.779703] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff716f6f
>[   59.779718] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff605e5e
>[   59.779734] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff858484
>[   59.779749] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.779765] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.779780] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.779795] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.779811] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.779825] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.779839] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.779852] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff888686
>[   59.779866] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff636161
>[   59.779879] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6e6e
>[   59.779893] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.779906] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.779920] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.779935] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.779950] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.779966] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.779981] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.779996] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.780015] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.780030] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.780046] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.780061] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.780076] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6e6e
>[   59.780092] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff636161
>[   59.780107] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff888686
>[   59.780123] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.780138] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.780154] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff888686
>[   59.780168] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff636161
>[   59.780184] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6e6e
>[   59.780199] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.780214] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.780229] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.780245] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.780260] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.780275] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.780289] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.780301] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.780315] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.780328] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.780342] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.780355] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.780368] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6e6e
>[   59.780384] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff636161
>[   59.780399] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff888686
>[   59.780414] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.780429] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.780444] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.780459] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff888686
>[   59.780475] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff636161
>[   59.780490] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6e6e
>[   59.780505] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.780522] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.780537] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.780553] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.780568] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.780583] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.780599] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.780614] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.780629] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.780644] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.780659] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.780675] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.780690] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6e6e
>[   59.780705] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff636161
>[   59.780721] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff888686
>[   59.780736] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.780749] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.780762] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.780776] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff888686
>[   59.780789] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff636161
>[   59.780803] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6e6e
>[   59.780816] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.780829] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.780844] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.780859] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.780875] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.780890] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.780906] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.780922] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.780937] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.780952] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.780968] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.780983] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.780998] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6e6e
>[   59.781015] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff636161
>[   59.781031] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff888686
>[   59.781046] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.781062] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.781078] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.781094] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.781109] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.781124] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.781140] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.781155] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8888
>[   59.781170] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5f5c5c
>[   59.781186] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6a6767
>[   59.781201] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6e6b6b
>[   59.781214] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6e6b6b
>[   59.781227] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6e6b6b
>[   59.781240] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6e6b6b
>[   59.781254] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6e6b6b
>[   59.781267] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6e6b6b
>[   59.781281] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6e6b6b
>[   59.781294] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6e6b6b
>[   59.781310] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6e6b6b
>[   59.781325] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6e6b6b
>[   59.781340] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6e6b6b
>[   59.781356] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6e6b6b
>[   59.781371] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6a6767
>[   59.781386] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5f5c5c
>[   59.781402] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8888
>[   59.781417] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.781432] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.781448] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8888
>[   59.781463] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5f5c5c
>[   59.781478] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6a6767
>[   59.781493] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6e6b6b
>[   59.781508] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6e6b6b
>[   59.781523] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6e6b6b
>[   59.781538] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6e6b6b
>[   59.781554] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6e6b6b
>[   59.781569] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6e6b6b
>[   59.781585] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6e6b6b
>[   59.781600] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6e6b6b
>[   59.781616] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6e6b6b
>[   59.781631] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6e6b6b
>[   59.781646] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6e6b6b
>[   59.781662] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6e6b6b
>[   59.781675] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6a6767
>[   59.781688] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5f5c5c
>[   59.781701] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8888
>[   59.781715] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.781729] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.781742] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.781756] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8888
>[   59.781770] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5f5c5c
>[   59.781785] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6a6767
>[   59.781800] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6e6b6b
>[   59.781815] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6e6b6b
>[   59.781831] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6e6b6b
>[   59.781847] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6e6b6b
>[   59.781863] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6e6b6b
>[   59.781878] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6e6b6b
>[   59.781893] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6e6b6b
>[   59.781909] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6e6b6b
>[   59.781924] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6e6b6b
>[   59.781939] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6e6b6b
>[   59.781955] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6e6b6b
>[   59.781970] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6e6b6b
>[   59.781985] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6a6767
>[   59.782001] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5f5c5c
>[   59.782016] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8888
>[   59.782031] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.782046] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.782061] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.782077] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8888
>[   59.782092] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5f5c5c
>[   59.782108] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6a6767
>[   59.782123] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6e6b6b
>[   59.782136] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6e6b6b
>[   59.782150] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6e6b6b
>[   59.782163] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6e6b6b
>[   59.782177] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6e6b6b
>[   59.782190] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6e6b6b
>[   59.782203] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6e6b6b
>[   59.782217] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6e6b6b
>[   59.782230] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6e6b6b
>[   59.782244] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6e6b6b
>[   59.782260] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6e6b6b
>[   59.782276] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6e6b6b
>[   59.782292] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6a6767
>[   59.782307] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5f5c5c
>[   59.782322] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8888
>[   59.782338] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.782353] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.782368] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.782384] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.782399] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.782414] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.782430] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.782446] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff888686
>[   59.782462] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5c5a5a
>[   59.782477] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5d5b5b
>[   59.782492] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff616060
>[   59.782508] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff616060
>[   59.782523] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff616060
>[   59.782538] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff616060
>[   59.782553] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff616060
>[   59.782569] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff616060
>[   59.782584] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff616060
>[   59.782600] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff616060
>[   59.782613] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff616060
>[   59.782626] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff616060
>[   59.782639] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff616060
>[   59.782653] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff616060
>[   59.782666] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5d5b5b
>[   59.782680] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5c5a5a
>[   59.782693] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff888686
>[   59.782706] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.782721] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.782737] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff888686
>[   59.782752] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5c5a5a
>[   59.782768] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5d5b5b
>[   59.782783] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff616060
>[   59.782799] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff616060
>[   59.782814] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff616060
>[   59.782829] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff616060
>[   59.782845] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff616060
>[   59.782860] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff616060
>[   59.782875] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff616060
>[   59.782891] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff616060
>[   59.782906] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff616060
>[   59.782922] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff616060
>[   59.782937] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff616060
>[   59.782953] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff616060
>[   59.782968] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5d5b5b
>[   59.782984] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5c5a5a
>[   59.782999] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff888686
>[   59.783016] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.783031] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.783047] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.783063] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff888686
>[   59.783078] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5c5a5a
>[   59.783092] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5d5b5b
>[   59.783105] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff616060
>[   59.783119] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff616060
>[   59.783132] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff616060
>[   59.783146] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff616060
>[   59.783159] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff616060
>[   59.783173] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff616060
>[   59.783187] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff616060
>[   59.783203] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff616060
>[   59.783219] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff616060
>[   59.783239] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff616060
>[   59.783256] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff616060
>[   59.783272] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff616060
>[   59.783287] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5d5b5b
>[   59.783302] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5c5a5a
>[   59.783318] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff888686
>[   59.783333] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.783348] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.783364] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.783379] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff888686
>[   59.783394] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5c5a5a
>[   59.783410] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5d5b5b
>[   59.783425] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff616060
>[   59.783440] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff616060
>[   59.783456] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff616060
>[   59.783472] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff616060
>[   59.783488] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff616060
>[   59.783504] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff616060
>[   59.783519] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff616060
>[   59.783535] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff616060
>[   59.783549] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff616060
>[   59.783563] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff616060
>[   59.783579] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff616060
>[   59.783592] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff616060
>[   59.783605] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5d5b5b
>[   59.783618] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5c5a5a
>[   59.783631] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff888686
>[   59.783645] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.783660] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.783676] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.783691] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.783707] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.783722] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.783738] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.783753] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.783768] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff878686
>[   59.783784] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8c8a8a
>[   59.783799] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8e8e
>[   59.783814] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff929090
>[   59.783830] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff959494
>[   59.783846] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff999797
>[   59.783862] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9c9a9a
>[   59.783877] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9f9e9e
>[   59.783892] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9f9e9e
>[   59.783908] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9c9a9a
>[   59.783923] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff999797
>[   59.783938] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff959494
>[   59.783954] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff929090
>[   59.783969] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8e8e
>[   59.783985] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8c8a8a
>[   59.784000] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff878686
>[   59.784017] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.784031] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.784044] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.784058] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.784071] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff878686
>[   59.784084] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8c8a8a
>[   59.784097] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8e8e
>[   59.784111] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff929090
>[   59.784125] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff959494
>[   59.784141] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff999797
>[   59.784156] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9c9a9a
>[   59.784172] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9f9e9e
>[   59.784187] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9f9e9e
>[   59.784202] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9c9a9a
>[   59.784218] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff999797
>[   59.784233] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff959494
>[   59.784248] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff929090
>[   59.784264] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8e8e
>[   59.784279] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8c8a8a
>[   59.784294] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff878686
>[   59.784310] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.784325] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.784340] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.784355] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.784371] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.784386] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff878686
>[   59.784402] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8c8a8a
>[   59.784417] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8e8e
>[   59.784432] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff929090
>[   59.784448] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff959494
>[   59.784463] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff999797
>[   59.784478] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9c9a9a
>[   59.784494] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9f9e9e
>[   59.784508] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9f9e9e
>[   59.784522] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9c9a9a
>[   59.784535] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff999797
>[   59.784548] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff959494
>[   59.784562] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff929090
>[   59.784576] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8e8e
>[   59.784590] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8c8a8a
>[   59.784604] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff878686
>[   59.784620] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.784636] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.784651] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.784666] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.784681] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.784697] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff878686
>[   59.784713] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8c8a8a
>[   59.784729] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8e8e
>[   59.784744] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff929090
>[   59.784759] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff959494
>[   59.784775] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff999797
>[   59.784790] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9c9a9a
>[   59.784806] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9f9e9e
>[   59.784820] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9f9e9e
>[   59.784836] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9c9a9a
>[   59.784852] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff999797
>[   59.784867] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff959494
>[   59.784883] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff929090
>[   59.784898] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8e8e
>[   59.784913] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8c8a8a
>[   59.784929] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff878686
>[   59.784945] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.784959] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.784972] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.784986] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.785000] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.785015] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   59.785029] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   59.785042] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   59.785056] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   59.785070] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   59.785086] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x00000500
>[   59.785101] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x00000023
>[   59.785116] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   59.785132] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x414e0000
>[   59.785147] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   59.785162] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   59.785178] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x00000500
>[   59.785193] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x00000023
>[   59.785208] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x000004a6
>[   59.785223] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000001
>[   59.785239] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x00000044
>[   59.785254] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x00000022
>[   59.785269] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   59.785285] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0800 Data 0x00000000
>[   59.785300] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0804 Data 0x000000cf
>[   59.785315] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0838 Data 0x00000044
>[   59.785332] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x083c Data 0x00000022
>[   59.785347] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0840 Data 0x00000000
>[   59.785362] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0844 Data 0x00000001
>[   59.785378] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0848 Data 0x00000000
>[   59.785394] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x084c Data 0x00000001
>[   59.785409] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0850 Data 0x00000000
>[   59.785424] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0854 Data 0x000004a6
>[   59.785437] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0858 Data 0x00000000
>[   59.785450] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x085c Data 0x00000001
>[   59.785464] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.785477] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.785491] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.785505] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.785519] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.785532] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.785548] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.785563] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.785579] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.785595] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.785610] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.785625] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.785641] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.785656] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.785671] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.785687] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.785702] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.785717] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.785732] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.785748] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.785763] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.785778] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.785794] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.785809] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.785824] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.785839] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.785854] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.785870] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.785884] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.785899] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.785913] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.785926] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.785940] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.785954] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.785967] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.785981] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.785994] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.786012] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.786026] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.786040] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.786054] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.786067] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.786080] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.786093] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.786107] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.786121] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.786134] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.786148] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.786161] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.786175] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.786188] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.786202] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.786215] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.786228] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.786241] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.786255] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.786268] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.786282] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.786295] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.786308] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.786321] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.786335] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.786348] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.786362] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.786377] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.786393] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.786407] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.786420] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.786433] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.786447] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.786460] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.786473] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.786488] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.786501] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.786514] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.786527] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.786541] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.786556] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.786570] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.786583] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.786597] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.786611] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.786625] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.786639] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.786653] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.786666] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.786680] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.786694] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.786707] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.786721] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.786734] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.786748] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.786761] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.786774] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.786787] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.786801] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.786814] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.786827] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.786840] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.786854] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.786867] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.786881] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.786894] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.786908] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.786920] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.786934] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.786947] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.786961] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.786974] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.786987] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.787001] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.787017] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.787031] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.787044] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.787058] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.787071] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.787085] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.787098] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.787112] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.787126] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.787139] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.787152] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.787165] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.787179] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.787192] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.787206] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.787219] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.787232] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.787247] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.787260] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.787274] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.787287] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.787301] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.787314] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.787327] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.787340] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.787354] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.787367] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.787381] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.787394] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.787407] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.787420] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.787434] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.787447] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.787461] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.787473] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.787487] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.787500] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.787514] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.787527] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.787540] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.787553] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.787567] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.787581] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.787594] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.787608] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.787621] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.787635] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.787648] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.787661] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.787674] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.787688] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.787701] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.787714] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.787728] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.787741] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.787755] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.787769] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.787782] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.787796] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.787810] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.787823] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.787836] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.787849] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.787863] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.787876] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.787890] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.787903] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.787916] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.787929] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.787943] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.787957] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.787970] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.787984] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.787999] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.788017] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.788031] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.788048] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.788063] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.788081] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.788098] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.788113] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.788128] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.788143] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.788160] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.788176] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.788191] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.788206] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.788222] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.788237] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.788252] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.788267] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.788283] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.788298] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.788314] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.788329] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.788344] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.788360] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.788376] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.788393] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.788407] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.788420] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.788433] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.788446] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.788460] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.788474] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.788487] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.788501] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.788516] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.788532] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.788548] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.788562] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.788578] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.788594] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.788609] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.788624] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.788640] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.788655] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.788670] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.788686] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.788701] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.788717] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.788732] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.788748] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.788764] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.788780] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.788795] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.788810] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.788826] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.788841] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.788856] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.788870] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.788882] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.788896] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.788909] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.788923] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.788936] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.788949] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.788962] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.788978] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.788993] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.789012] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.789027] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.789042] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.789058] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.789074] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.789089] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.789104] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.789120] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.789135] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.789150] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.789166] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.789181] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.789196] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.789211] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.789226] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.789241] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.789256] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.789272] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.789290] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.789305] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.789321] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaba8a8
>[   59.789336] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.789348] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.789362] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.789376] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.789390] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.789403] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.789416] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.789430] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.789444] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.789459] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.789475] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.789490] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.789505] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.789521] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.789536] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.789551] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.789567] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.789583] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.789598] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.789613] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.789629] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.789644] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.789659] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.789675] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.789690] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.789705] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.789721] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.789736] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.789751] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.789766] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.789789] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.789802] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.789816] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.789848] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.789863] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.789889] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.789957] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.789971] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.789986] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.789999] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.790016] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.790030] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.790044] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.790059] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.790073] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.790088] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.790102] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.790116] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.790130] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.790144] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.790158] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.790173] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.790187] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.790201] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.790254] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.790269] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.790284] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.790297] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.790312] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.790326] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.790341] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.790355] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.790369] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.790384] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.790398] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.790413] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.790426] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.790440] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa9a6a6
>[   59.790454] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6a4a4
>[   59.790469] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6a4a4
>[   59.790483] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6a4a4
>[   59.790498] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6a4a4
>[   59.790512] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6a4a4
>[   59.790526] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6a4a4
>[   59.790539] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6a4a4
>[   59.790554] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6a4a4
>[   59.790568] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6a4a4
>[   59.790582] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a3a3
>[   59.790597] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a3a3
>[   59.790611] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6a4a4
>[   59.790624] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6a4a4
>[   59.790639] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6a4a4
>[   59.790653] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6a4a4
>[   59.790667] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6a4a4
>[   59.790682] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6a4a4
>[   59.790696] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6a4a4
>[   59.790710] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6a4a4
>[   59.790724] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6a4a4
>[   59.790738] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a3a3
>[   59.790752] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a3a3
>[   59.790767] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a3a3
>[   59.790781] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a3a3
>[   59.790795] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a3a3
>[   59.790809] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a3a3
>[   59.790823] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6a4a4
>[   59.790837] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6a4a4
>[   59.790852] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6a4a4
>[   59.790866] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6a4a4
>[   59.790881] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6a4a4
>[   59.790894] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6a4a4
>[   59.790908] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6a4a4
>[   59.790922] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6a4a4
>[   59.790937] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6a4a4
>[   59.790951] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6a4a4
>[   59.790966] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6a4a4
>[   59.790979] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6a4a4
>[   59.790993] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6a4a4
>[   59.791008] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6a4a4
>[   59.791022] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6a4a4
>[   59.791037] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6a4a4
>[   59.791052] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6a4a4
>[   59.791066] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6a4a4
>[   59.791081] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6a4a4
>[   59.791095] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6a4a4
>[   59.791109] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a3a3
>[   59.791124] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a3a3
>[   59.791138] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6a4a4
>[   59.791153] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6a4a4
>[   59.791169] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6a4a4
>[   59.791186] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6a4a4
>[   59.791202] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6a4a4
>[   59.791218] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6a4a4
>[   59.791235] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6a4a4
>[   59.791251] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a3a3
>[   59.791267] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a3a3
>[   59.791283] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a3a3
>[   59.791298] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a3a3
>[   59.791315] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a3a3
>[   59.791331] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a3a3
>[   59.791347] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6a4a4
>[   59.791363] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6a4a4
>[   59.791378] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6a4a4
>[   59.791394] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6a4a4
>[   59.791410] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6a4a4
>[   59.791426] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6a4a4
>[   59.791443] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6a4a4
>[   59.791458] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a2a2
>[   59.791474] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a2a2
>[   59.791490] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a2a2
>[   59.791506] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a2a2
>[   59.791520] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a2a2
>[   59.791534] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a2a2
>[   59.791548] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a2a2
>[   59.791562] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a2a2
>[   59.791577] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4a1a1
>[   59.791591] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3a0a0
>[   59.791605] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3a0a0
>[   59.791619] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4a1a1
>[   59.791635] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a2a2
>[   59.791651] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a2a2
>[   59.791667] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a2a2
>[   59.791683] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a2a2
>[   59.791699] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a2a2
>[   59.791715] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a2a2
>[   59.791731] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4a1a1
>[   59.791747] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4a1a1
>[   59.791763] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3a0a0
>[   59.791779] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa29f9f
>[   59.791795] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa29f9f
>[   59.791811] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa29f9f
>[   59.791827] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa29f9f
>[   59.791843] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3a0a0
>[   59.791859] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4a1a1
>[   59.791874] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4a1a1
>[   59.791890] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a2a2
>[   59.791907] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a2a2
>[   59.791923] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a2a2
>[   59.791938] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a2a2
>[   59.791954] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a2a2
>[   59.791970] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a2a2
>[   59.791985] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a2a2
>[   59.791999] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a2a2
>[   59.792014] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a2a2
>[   59.792028] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a2a2
>[   59.792043] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a2a2
>[   59.792057] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a2a2
>[   59.792071] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a2a2
>[   59.792085] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a2a2
>[   59.792101] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a2a2
>[   59.792118] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a2a2
>[   59.792134] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4a1a1
>[   59.792149] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3a0a0
>[   59.792165] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa29f9f
>[   59.792181] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa29f9f
>[   59.792197] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4a1a1
>[   59.792213] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a2a2
>[   59.792228] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a2a2
>[   59.792245] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a2a2
>[   59.792261] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a2a2
>[   59.792277] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4a1a1
>[   59.792293] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4a1a1
>[   59.792309] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3a0a0
>[   59.792325] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa29f9f
>[   59.792342] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa29f9f
>[   59.792358] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa29f9f
>[   59.792375] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa29f9f
>[   59.792391] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3a0a0
>[   59.792406] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4a1a1
>[   59.792422] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4a1a1
>[   59.792438] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a2a2
>[   59.792452] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a2a2
>[   59.792467] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a2a2
>[   59.792480] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a2a2
>[   59.792495] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5a2a2
>[   59.792509] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3a0a0
>[   59.792524] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3a0a0
>[   59.792538] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3a0a0
>[   59.792553] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3a0a0
>[   59.792569] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3a0a0
>[   59.792585] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3a0a0
>[   59.792601] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa29f9f
>[   59.792617] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa29f9f
>[   59.792633] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa09d9d
>[   59.792649] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9c9999
>[   59.792665] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.792681] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa19e9e
>[   59.792696] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa29f9f
>[   59.792713] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3a0a0
>[   59.792729] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3a0a0
>[   59.792745] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3a0a0
>[   59.792761] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3a0a0
>[   59.792777] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa29f9f
>[   59.792792] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa09d9d
>[   59.792809] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9f9c9c
>[   59.792825] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9c9999
>[   59.792841] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9a9797
>[   59.792856] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff999696
>[   59.792872] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff999696
>[   59.792888] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9a9797
>[   59.792904] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.792918] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9e9b9b
>[   59.792933] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa09d9d
>[   59.792946] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa29f9f
>[   59.792960] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3a0a0
>[   59.792974] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3a0a0
>[   59.792989] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3a0a0
>[   59.793003] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3a0a0
>[   59.793018] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3a0a0
>[   59.793034] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3a0a0
>[   59.793050] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3a0a0
>[   59.793067] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3a0a0
>[   59.793083] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3a0a0
>[   59.793099] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3a0a0
>[   59.793115] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3a0a0
>[   59.793131] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3a0a0
>[   59.793147] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3a0a0
>[   59.793163] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3a0a0
>[   59.793179] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa29f9f
>[   59.793196] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa19e9e
>[   59.793212] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.793229] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9a9797
>[   59.793245] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.793260] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa09d9d
>[   59.793276] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa29f9f
>[   59.793293] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3a0a0
>[   59.793309] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3a0a0
>[   59.793325] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa29f9f
>[   59.793341] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa19e9e
>[   59.793358] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9f9c9c
>[   59.793374] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9c9999
>[   59.793388] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9a9797
>[   59.793402] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff999797
>[   59.793416] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff999797
>[   59.793430] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9a9797
>[   59.793445] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9c9999
>[   59.793459] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9f9c9c
>[   59.793473] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa19e9e
>[   59.793487] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa29f9f
>[   59.793503] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3a0a0
>[   59.793520] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3a0a0
>[   59.793535] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3a0a0
>[   59.793552] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3a0a0
>[   59.793567] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa19e9e
>[   59.793583] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa19e9e
>[   59.793599] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa19e9e
>[   59.793615] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa19e9e
>[   59.793631] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa19e9e
>[   59.793647] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa09d9d
>[   59.793664] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9f9c9c
>[   59.793680] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.793697] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff969393
>[   59.793713] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8a8888
>[   59.793728] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff888686
>[   59.793744] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff999797
>[   59.793760] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9f9c9c
>[   59.793776] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa19e9e
>[   59.793792] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa19e9e
>[   59.793809] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa19e9e
>[   59.793826] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa09d9d
>[   59.793841] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9e9b9b
>[   59.793855] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff999797
>[   59.793869] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff928f8f
>[   59.793884] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8a8787
>[   59.793898] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff848181
>[   59.793913] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff817f7f
>[   59.793927] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff817e7e
>[   59.793941] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff838181
>[   59.793957] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff888686
>[   59.793973] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918e8e
>[   59.793989] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff999696
>[   59.794005] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9e9b9b
>[   59.794021] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa09d9d
>[   59.794037] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa19e9e
>[   59.794052] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa19e9e
>[   59.794068] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa19e9e
>[   59.794085] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa19e9e
>[   59.794101] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa19e9e
>[   59.794117] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa19e9e
>[   59.794132] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa19e9e
>[   59.794148] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa19e9e
>[   59.794165] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa19e9e
>[   59.794181] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa19e9e
>[   59.794196] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa19e9e
>[   59.794212] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa19e9e
>[   59.794228] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa09d9d
>[   59.794244] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9e9c9c
>[   59.794260] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff999797
>[   59.794277] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8e8b8b
>[   59.794292] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff848181
>[   59.794306] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff868383
>[   59.794321] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff999696
>[   59.794336] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9f9c9c
>[   59.794350] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa09d9d
>[   59.794364] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa09d9d
>[   59.794379] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9f9c9c
>[   59.794393] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9a9797
>[   59.794407] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff929090
>[   59.794425] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8a8888
>[   59.794441] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff858282
>[   59.794457] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff828080
>[   59.794473] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff828080
>[   59.794489] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff858383
>[   59.794505] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8888
>[   59.794520] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff939090
>[   59.794536] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9a9797
>[   59.794553] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9f9c9c
>[   59.794569] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa19e9e
>[   59.794585] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa19e9e
>[   59.794602] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa19e9e
>[   59.794619] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa19e9e
>[   59.794634] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9f9c9c
>[   59.794650] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9f9c9c
>[   59.794666] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9f9c9c
>[   59.794682] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9f9c9c
>[   59.794698] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9e9b9b
>[   59.794713] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.794730] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff999696
>[   59.794746] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff908d8d
>[   59.794762] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7c7a7a
>[   59.794777] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffcccbcb
>[   59.794791] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfff4f4f4
>[   59.794805] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff878484
>[   59.794820] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff989595
>[   59.794834] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9e9b9b
>[   59.794848] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9f9c9c
>[   59.794862] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9e9b9b
>[   59.794876] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.794893] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff969393
>[   59.794909] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff868484
>[   59.794925] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff878585
>[   59.794942] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb9b8b8
>[   59.794958] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd6d5d5
>[   59.794974] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe2e1e1
>[   59.794991] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe1e0e0
>[   59.795007] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd6d5d5
>[   59.795024] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb8b7b7
>[   59.795040] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff888686
>[   59.795055] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff848181
>[   59.795072] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff949292
>[   59.795088] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.795104] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9f9c9c
>[   59.795119] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9f9c9c
>[   59.795135] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9f9c9c
>[   59.795151] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9f9c9c
>[   59.795167] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9f9c9c
>[   59.795184] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9f9c9c
>[   59.795200] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9f9c9c
>[   59.795216] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9f9c9c
>[   59.795232] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9f9c9c
>[   59.795247] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9f9c9c
>[   59.795261] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9f9c9c
>[   59.795276] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9f9c9c
>[   59.795289] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.795303] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff979494
>[   59.795317] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff878585
>[   59.795332] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff999898
>[   59.795346] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe7e6e6
>[   59.795362] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe7e6e6
>[   59.795378] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff858282
>[   59.795395] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff989595
>[   59.795411] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.795427] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.795444] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff989595
>[   59.795460] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8a8787
>[   59.795476] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff858383
>[   59.795492] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb7b5b5
>[   59.795508] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffdad9d9
>[   59.795523] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.795540] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.795556] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd8d7d7
>[   59.795572] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb4b2b2
>[   59.795588] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff807e7e
>[   59.795603] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.795619] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff989595
>[   59.795635] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9e9b9b
>[   59.795651] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9e9b9b
>[   59.795667] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9f9c9c
>[   59.795683] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9f9c9c
>[   59.795698] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.795712] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.795726] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.795740] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9c9999
>[   59.795754] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9a9797
>[   59.795769] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff959292
>[   59.795783] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8c8989
>[   59.795798] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797676
>[   59.795814] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6b5b5
>[   59.795830] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfff5f5f5
>[   59.795846] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfff4f4f4
>[   59.795862] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7b7b
>[   59.795878] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff949191
>[   59.795894] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.795910] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9c9999
>[   59.795926] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.795942] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff969393
>[   59.795958] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff848181
>[   59.795974] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9e9c9c
>[   59.795990] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe5e4e4
>[   59.796008] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.796024] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe4e4e4
>[   59.796040] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe3e2e2
>[   59.796057] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe2e1e1
>[   59.796073] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe1e0e0
>[   59.796089] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffdfdede
>[   59.796105] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffdcdbdb
>[   59.796121] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9b9b
>[   59.796138] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff817f7f
>[   59.796154] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff959292
>[   59.796168] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.796183] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.796197] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9c9999
>[   59.796211] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9c9999
>[   59.796225] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.796239] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.796253] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.796268] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.796284] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.796300] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.796316] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.796333] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9c9999
>[   59.796349] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff979595
>[   59.796365] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8888
>[   59.796382] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7777
>[   59.796397] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffdcdbdb
>[   59.796414] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe4e4e4
>[   59.796431] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe5e4e4
>[   59.796447] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7c7a7a
>[   59.796463] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff939090
>[   59.796480] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff999696
>[   59.796496] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff979595
>[   59.796513] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8888
>[   59.796529] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff888686
>[   59.796544] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe4e3e3
>[   59.796560] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe9e9e9
>[   59.796576] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe9e9e9
>[   59.796593] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe9e9e9
>[   59.796609] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe9e9e9
>[   59.796623] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe9e9e9
>[   59.796637] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe9e9e9
>[   59.796652] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe4e3e3
>[   59.796666] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8e8c8c
>[   59.796680] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.796695] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff979595
>[   59.796709] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.796724] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.796740] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9a9a
>[   59.796756] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.796772] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.796788] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9a9797
>[   59.796804] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff999696
>[   59.796821] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918e8e
>[   59.796837] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff858383
>[   59.796853] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff767474
>[   59.796869] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffc6c5c5
>[   59.796885] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfff7f7f7
>[   59.796901] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfff6f5f5
>[   59.796917] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfff4f4f4
>[   59.796933] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7777
>[   59.796948] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918e8e
>[   59.796964] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff989595
>[   59.796981] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff999696
>[   59.796997] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff979494
>[   59.797012] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8a8a
>[   59.797028] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8a8a
>[   59.797044] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe9e8e8
>[   59.797060] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe8e7e7
>[   59.797076] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbbb9b9
>[   59.797090] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff868585
>[   59.797104] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff787676
>[   59.797119] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.797132] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff868484
>[   59.797146] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbfbebe
>[   59.797161] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffdfdede
>[   59.797176] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffdedddd
>[   59.797190] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8c8a8a
>[   59.797204] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8a8787
>[   59.797219] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff979494
>[   59.797233] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9a9797
>[   59.797248] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff999696
>[   59.797262] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff999696
>[   59.797276] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9a9797
>[   59.797290] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.797304] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.797318] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.797333] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.797347] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.797361] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9a9797
>[   59.797375] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff979494
>[   59.797389] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.797403] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff787676
>[   59.797418] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbfbebe
>[   59.797432] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe5e4e4
>[   59.797446] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.797460] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e6e6
>[   59.797474] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff787676
>[   59.797488] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff908d8d
>[   59.797503] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff969393
>[   59.797517] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918e8e
>[   59.797531] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7878
>[   59.797546] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd6d5d5
>[   59.797559] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffeaeaea
>[   59.797573] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd6d5d5
>[   59.797587] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918f8f
>[   59.797602] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.797616] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.797631] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8d8d
>[   59.797645] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd2d1d1
>[   59.797659] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffebeaea
>[   59.797673] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe0e0e0
>[   59.797688] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7878
>[   59.797702] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff908d8d
>[   59.797716] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff979494
>[   59.797731] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.797745] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9b9898
>[   59.797760] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff999696
>[   59.797774] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff999696
>[   59.797788] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff979494
>[   59.797803] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff908d8d
>[   59.797817] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7878
>[   59.797830] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff949393
>[   59.797844] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe8e7e7
>[   59.797859] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfff9f8f8
>[   59.797873] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfff7f7f7
>[   59.797888] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfff6f6f6
>[   59.797901] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfff5f5f5
>[   59.797915] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777474
>[   59.797930] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.797944] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff969393
>[   59.797958] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff979494
>[   59.797973] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff939090
>[   59.797987] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff858282
>[   59.798001] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffc5c4c4
>[   59.798016] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffebeaea
>[   59.798030] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa7a6a6
>[   59.798044] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff767373
>[   59.798058] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff848181
>[   59.798073] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8a8787
>[   59.798087] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.798102] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff838080
>[   59.798116] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff716f6f
>[   59.798130] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb0afaf
>[   59.798145] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffdfdede
>[   59.798159] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffc2c1c1
>[   59.798172] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff807e7e
>[   59.798187] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918e8e
>[   59.798201] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff959292
>[   59.798215] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff929090
>[   59.798230] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff929090
>[   59.798244] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff979494
>[   59.798258] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff989595
>[   59.798272] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff999696
>[   59.798286] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff999696
>[   59.798300] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff999696
>[   59.798315] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff999696
>[   59.798329] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff979494
>[   59.798343] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918e8e
>[   59.798357] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff817e7e
>[   59.798371] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff939292
>[   59.798385] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.798400] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd6d5d5
>[   59.798414] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe7e6e6
>[   59.798428] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe7e7e7
>[   59.798442] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff767474
>[   59.798456] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8a8a
>[   59.798470] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff928f8f
>[   59.798485] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.798499] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8e8c8c
>[   59.798513] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffebeaea
>[   59.798527] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffdddcdc
>[   59.798541] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.798555] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff807d7d
>[   59.798570] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898686
>[   59.798584] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898686
>[   59.798598] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff827f7f
>[   59.798613] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff716f6f
>[   59.798626] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffcdcccc
>[   59.798640] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffecebeb
>[   59.798655] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9c9a9a
>[   59.798669] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff888585
>[   59.798683] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff939090
>[   59.798698] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff999696
>[   59.798711] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff999696
>[   59.798725] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff979494
>[   59.798739] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff979494
>[   59.798754] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918e8e
>[   59.798768] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff827f7f
>[   59.798783] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffdfdede
>[   59.798796] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfffbfbfb
>[   59.798811] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfffafafa
>[   59.798825] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfff0f0f0
>[   59.798839] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8e8e
>[   59.798853] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfff6f6f6
>[   59.798868] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfff5f5f5
>[   59.798882] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff767373
>[   59.798896] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8a8a
>[   59.798909] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff949191
>[   59.798924] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff959292
>[   59.798938] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918e8e
>[   59.798953] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff838080
>[   59.798967] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe5e4e4
>[   59.798981] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffecebeb
>[   59.798995] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7878
>[   59.799009] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff878484
>[   59.799023] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.799038] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff928f8f
>[   59.799052] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff928f8f
>[   59.799066] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8e8b8b
>[   59.799080] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff827f7f
>[   59.799094] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.799108] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe1e0e0
>[   59.799123] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffdad9d9
>[   59.799137] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7878
>[   59.799151] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8a8a
>[   59.799165] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8e8b8b
>[   59.799179] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff817f7f
>[   59.799193] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff817f7f
>[   59.799208] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff908e8e
>[   59.799222] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff959292
>[   59.799236] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff979494
>[   59.799251] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff979494
>[   59.799264] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff979494
>[   59.799278] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff969393
>[   59.799292] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff928f8f
>[   59.799307] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff868484
>[   59.799321] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff787676
>[   59.799336] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffdedddd
>[   59.799349] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe7e6e6
>[   59.799363] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757474
>[   59.799377] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe8e8e8
>[   59.799392] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe9e8e8
>[   59.799406] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.799421] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8888
>[   59.799435] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8e8b8b
>[   59.799449] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff828080
>[   59.799463] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffadacac
>[   59.799477] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffecebeb
>[   59.799491] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffabaaaa
>[   59.799506] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7c7a7a
>[   59.799520] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8c8989
>[   59.799534] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918e8e
>[   59.799548] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918e8e
>[   59.799562] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8e8b8b
>[   59.799576] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff827f7f
>[   59.799591] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff868484
>[   59.799605] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffedecec
>[   59.799619] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbebdbd
>[   59.799632] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff807e7e
>[   59.799647] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8e8b8b
>[   59.799661] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff979494
>[   59.799676] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff979494
>[   59.799690] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff959292
>[   59.799704] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff959292
>[   59.799718] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8e8b8b
>[   59.799732] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7b7b
>[   59.799746] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfffdfdfd
>[   59.799760] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfff7f7f7
>[   59.799775] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbfbdbd
>[   59.799789] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.799803] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff605e5e
>[   59.799817] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfff7f7f7
>[   59.799831] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfff6f6f6
>[   59.799846] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.799860] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8c8989
>[   59.799874] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff939090
>[   59.799889] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff949191
>[   59.799902] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff949191
>[   59.799916] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.799930] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff817f7f
>[   59.799945] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7b7b
>[   59.799959] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8a8787
>[   59.799974] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff908d8d
>[   59.799988] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff939090
>[   59.800002] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff949191
>[   59.800017] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff939090
>[   59.800030] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.800045] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff858282
>[   59.800059] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6d6b6b
>[   59.800074] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe3e2e2
>[   59.800088] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffdddcdc
>[   59.800102] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.800117] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff868484
>[   59.800131] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.800146] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe3e2e2
>[   59.800159] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe4e3e3
>[   59.800173] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff807d7d
>[   59.800187] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.800202] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff939090
>[   59.800216] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff959292
>[   59.800231] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff949191
>[   59.800244] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918f8f
>[   59.800258] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8a8787
>[   59.800272] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.800287] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffc1bfbf
>[   59.800301] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe8e7e7
>[   59.800316] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb2b0b0
>[   59.800330] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff595757
>[   59.800344] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe9e9e9
>[   59.800357] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffeaeaea
>[   59.800372] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747272
>[   59.800386] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.800401] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8888
>[   59.800415] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7c7979
>[   59.800429] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffc9c8c8
>[   59.800443] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffedecec
>[   59.800457] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.800471] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff838181
>[   59.800486] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.800500] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff939090
>[   59.800514] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff939090
>[   59.800528] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff908d8d
>[   59.800542] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898686
>[   59.800556] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff726f6f
>[   59.800570] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffeae9e9
>[   59.800585] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd7d6d6
>[   59.800599] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7878
>[   59.800613] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8888
>[   59.800627] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff959292
>[   59.800641] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff959292
>[   59.800655] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff939090
>[   59.800670] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff939090
>[   59.800684] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff908d8d
>[   59.800698] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff878484
>[   59.800712] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb5b3b3
>[   59.800726] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.800740] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.800755] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7a7a
>[   59.800769] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6d6b6b
>[   59.800784] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfff8f8f8
>[   59.800797] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfff7f6f6
>[   59.800811] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747272
>[   59.800825] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8a8787
>[   59.800840] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918e8e
>[   59.800854] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff928f8f
>[   59.800869] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff939090
>[   59.800882] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff928f8f
>[   59.800896] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8a8a
>[   59.800910] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8c8989
>[   59.800925] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff908d8d
>[   59.800939] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff928f8f
>[   59.800954] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff939090
>[   59.800968] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff928f8f
>[   59.800982] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918e8e
>[   59.800995] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8c8989
>[   59.801010] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7c7c
>[   59.801024] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff858383
>[   59.801038] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe5e4e4
>[   59.801053] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffcac9c9
>[   59.801067] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.801081] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff868383
>[   59.801095] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7c7979
>[   59.801109] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe5e4e4
>[   59.801124] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.801138] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7c7c
>[   59.801152] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8a8a
>[   59.801166] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918e8e
>[   59.801180] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff928f8f
>[   59.801194] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918e8e
>[   59.801208] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8c8989
>[   59.801223] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7a7a
>[   59.801237] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff949292
>[   59.801251] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe9e9e9
>[   59.801265] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffdad9d9
>[   59.801279] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6a6868
>[   59.801293] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff656363
>[   59.801308] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffebebeb
>[   59.801322] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffecebeb
>[   59.801337] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff737070
>[   59.801350] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff878484
>[   59.801365] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff888585
>[   59.801378] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.801393] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffdddcdc
>[   59.801407] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffeeeeee
>[   59.801421] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7c7c
>[   59.801435] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff868383
>[   59.801449] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.801463] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff928f8f
>[   59.801478] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff928f8f
>[   59.801492] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff908d8d
>[   59.801507] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898686
>[   59.801521] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747272
>[   59.801535] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe3e3e3
>[   59.801548] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe5e4e4
>[   59.801563] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777474
>[   59.801577] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff888585
>[   59.801591] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff939090
>[   59.801606] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff939090
>[   59.801620] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918e8e
>[   59.801634] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918e8e
>[   59.801648] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff908d8d
>[   59.801662] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8e8b8b
>[   59.801676] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff858282
>[   59.801691] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff868383
>[   59.801705] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff878585
>[   59.801718] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff848181
>[   59.801733] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff716e6e
>[   59.801747] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfff8f8f8
>[   59.801761] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfff7f7f7
>[   59.801776] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff737070
>[   59.801790] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff888585
>[   59.801804] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.801818] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff908d8d
>[   59.801832] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918e8e
>[   59.801846] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918e8e
>[   59.801861] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff908d8d
>[   59.801875] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.801889] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff908d8d
>[   59.801903] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918e8e
>[   59.801917] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918e8e
>[   59.801931] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.801946] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8c8a8a
>[   59.801960] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff848181
>[   59.801975] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.801988] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffc5c3c3
>[   59.802002] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe7e6e6
>[   59.802017] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff989797
>[   59.802031] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff807d7d
>[   59.802045] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8888
>[   59.802059] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8a8787
>[   59.802074] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7c7979
>[   59.802088] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7c7979
>[   59.802101] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8888
>[   59.802116] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.802130] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff908d8d
>[   59.802144] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff908d8d
>[   59.802159] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8c8a8a
>[   59.802172] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff827f7f
>[   59.802186] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757272
>[   59.802201] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe2e1e1
>[   59.802215] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffeaeaea
>[   59.802229] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff858383
>[   59.802244] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff737171
>[   59.802257] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6b6969
>[   59.802271] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffececec
>[   59.802286] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffedecec
>[   59.802300] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff716f6f
>[   59.802314] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff858282
>[   59.802329] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff868383
>[   59.802343] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747272
>[   59.802357] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.802370] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffefefef
>[   59.802385] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.802399] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff868383
>[   59.802414] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8e8b8b
>[   59.802428] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff908d8d
>[   59.802442] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff908d8d
>[   59.802455] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8e8b8b
>[   59.802470] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff888686
>[   59.802484] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747272
>[   59.802499] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe4e4e4
>[   59.802513] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffedecec
>[   59.802527] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff737171
>[   59.802541] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff868383
>[   59.802555] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918e8e
>[   59.802569] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff918e8e
>[   59.802584] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.802598] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.802613] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.802626] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8e8b8b
>[   59.802640] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8c8989
>[   59.802654] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8c8989
>[   59.802669] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8888
>[   59.802683] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff848282
>[   59.802697] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff706e6e
>[   59.802712] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfff8f8f8
>[   59.802725] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfff7f7f7
>[   59.802740] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff716f6f
>[   59.802754] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff868383
>[   59.802768] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8a8a
>[   59.802782] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8e8b8b
>[   59.802797] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.802810] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.802824] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.802839] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.802853] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.802867] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.802882] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8e8b8b
>[   59.802896] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8888
>[   59.802910] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff848282
>[   59.802923] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.802938] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa09e9e
>[   59.802952] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe7e6e6
>[   59.802967] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffcac9c9
>[   59.802981] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff726f6f
>[   59.802995] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff868383
>[   59.803009] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8c8989
>[   59.803023] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8a8a
>[   59.803037] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898686
>[   59.803052] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898686
>[   59.803066] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8e8b8b
>[   59.803080] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.803094] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8e8b8b
>[   59.803108] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8c8989
>[   59.803122] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff848282
>[   59.803137] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff706e6e
>[   59.803151] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffc1c0c0
>[   59.803165] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffeae9e9
>[   59.803179] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb3b1b1
>[   59.803193] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff706d6d
>[   59.803207] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7878
>[   59.803222] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6d6b6b
>[   59.803236] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffecebeb
>[   59.803250] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffececec
>[   59.803265] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.803279] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff838080
>[   59.803293] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff838080
>[   59.803307] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff716f6f
>[   59.803322] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffecebeb
>[   59.803336] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffefeeee
>[   59.803351] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff716f6f
>[   59.803365] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff858383
>[   59.803379] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8c8989
>[   59.803394] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8e8b8b
>[   59.803408] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8e8b8b
>[   59.803423] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8c8989
>[   59.803437] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff878484
>[   59.803451] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff716f6f
>[   59.803465] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffececec
>[   59.803480] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffefeeee
>[   59.803494] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff716f6f
>[   59.803508] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff848181
>[   59.803523] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.803537] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8f8c8c
>[   59.803551] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.803566] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.803580] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.803594] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.803608] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8c8a8a
>[   59.803623] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8c8a8a
>[   59.803637] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8a8888
>[   59.803652] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff848282
>[   59.803666] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6e6e
>[   59.803680] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfff7f6f6
>[   59.803695] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfff5f5f5
>[   59.803709] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff706e6e
>[   59.803724] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff848282
>[   59.803738] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8989
>[   59.803753] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8c8a8a
>[   59.803768] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.803782] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.803796] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.803811] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.803824] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8c8a8a
>[   59.803839] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8c8a8a
>[   59.803853] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.803867] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff828181
>[   59.803882] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747272
>[   59.803896] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff929191
>[   59.803911] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe2e1e1
>[   59.803925] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd3d3d3
>[   59.803939] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727171
>[   59.803954] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7d7d
>[   59.803969] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.803983] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8c8a8a
>[   59.803997] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.804011] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8c8a8a
>[   59.804025] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8c8a8a
>[   59.804040] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.804054] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.804068] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8989
>[   59.804083] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff878585
>[   59.804097] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777676
>[   59.804112] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8e8d8d
>[   59.804126] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe5e4e4
>[   59.804140] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd5d4d4
>[   59.804153] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6b6a6a
>[   59.804168] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7878
>[   59.804182] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.804196] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6c6a6a
>[   59.804211] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe8e7e7
>[   59.804228] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe8e8e8
>[   59.804243] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6c6b6b
>[   59.804256] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff807e7e
>[   59.804269] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff817f7f
>[   59.804283] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff706e6e
>[   59.804296] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe9e8e8
>[   59.804310] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffebebeb
>[   59.804323] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6e6e
>[   59.804337] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff848282
>[   59.804350] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8a8888
>[   59.804364] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8c8a8a
>[   59.804377] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8c8a8a
>[   59.804390] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8a8888
>[   59.804403] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff848282
>[   59.804422] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff706f6f
>[   59.804437] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffececec
>[   59.804451] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe9e9e9
>[   59.804466] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff706e6e
>[   59.804480] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff828080
>[   59.804494] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.804508] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8d8b8b
>[   59.804522] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8989
>[   59.804536] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8989
>[   59.804551] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8989
>[   59.804565] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8989
>[   59.804580] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8989
>[   59.804593] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8989
>[   59.804607] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.804621] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff828080
>[   59.804636] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6e6c6c
>[   59.804650] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfff5f5f5
>[   59.804665] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfff4f3f3
>[   59.804679] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6e6d6d
>[   59.804693] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff828080
>[   59.804706] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.804721] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8a8888
>[   59.804735] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8989
>[   59.804749] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8989
>[   59.804764] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8989
>[   59.804777] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8a8888
>[   59.804791] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.804806] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff878585
>[   59.804820] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff807e7e
>[   59.804834] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff717070
>[   59.804849] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff908f8f
>[   59.804863] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffdedede
>[   59.804877] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd1d0d0
>[   59.804891] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.804905] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.804919] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff858383
>[   59.804934] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8a8888
>[   59.804948] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8989
>[   59.804963] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8989
>[   59.804976] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8989
>[   59.804990] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8989
>[   59.805004] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8989
>[   59.805019] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8a8888
>[   59.805034] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff888686
>[   59.805048] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7d7d
>[   59.805063] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6e6e
>[   59.805077] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd7d6d6
>[   59.805091] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe0dfdf
>[   59.805106] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7a7a
>[   59.805120] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6e6d6d
>[   59.805134] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.805148] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777676
>[   59.805162] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff666464
>[   59.805176] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe4e3e3
>[   59.805191] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe4e4e4
>[   59.805205] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff666464
>[   59.805219] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7878
>[   59.805233] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7c7c
>[   59.805247] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.805261] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffdfdfdf
>[   59.805276] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe8e7e7
>[   59.805290] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff706f6f
>[   59.805305] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff817f7f
>[   59.805318] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff888686
>[   59.805332] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8a8888
>[   59.805346] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8a8888
>[   59.805361] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff888686
>[   59.805375] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff817f7f
>[   59.805390] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff717070
>[   59.805403] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe9e9e9
>[   59.805417] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffdfdede
>[   59.805431] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6e6e
>[   59.805446] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff807e7e
>[   59.805460] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8989
>[   59.805474] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8b8989
>[   59.805489] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.805503] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.805516] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.805531] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.805545] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.805559] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.805574] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff878585
>[   59.805588] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff807f7f
>[   59.805601] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6c6a6a
>[   59.805616] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfff3f3f3
>[   59.805630] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfff2f1f1
>[   59.805644] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6d6b6b
>[   59.805659] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff807f7f
>[   59.805672] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff878585
>[   59.805686] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff888686
>[   59.805701] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.805715] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.805729] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff888686
>[   59.805744] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff878585
>[   59.805758] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff848282
>[   59.805772] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7c7a7a
>[   59.805785] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6e6d6d
>[   59.805800] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff949393
>[   59.805814] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffdcdbdb
>[   59.805829] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffcccbcb
>[   59.805843] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727171
>[   59.805857] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.805870] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff828080
>[   59.805885] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff878585
>[   59.805899] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.805914] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.805928] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.805942] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.805956] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.805970] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.805984] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff878585
>[   59.805999] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff838181
>[   59.806014] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.806027] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb3b2b2
>[   59.806041] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffdadada
>[   59.806055] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1a0a0
>[   59.806069] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff535252
>[   59.806084] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff626161
>[   59.806098] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff676666
>[   59.806112] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff646262
>[   59.806127] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff555454
>[   59.806140] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe0dfdf
>[   59.806154] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe0dfdf
>[   59.806169] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff565555
>[   59.806183] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6a6868
>[   59.806197] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff787777
>[   59.806212] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6d6b6b
>[   59.806225] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd3d2d2
>[   59.806239] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe4e4e4
>[   59.806254] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747373
>[   59.806268] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.806282] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff868484
>[   59.806297] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff888686
>[   59.806311] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff888686
>[   59.806325] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff868484
>[   59.806339] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.806353] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757474
>[   59.806368] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e5e5
>[   59.806382] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd4d4d4
>[   59.806396] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6e6e
>[   59.806411] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7d7d
>[   59.806424] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.806439] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff898787
>[   59.806453] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   59.806468] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   59.806482] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   59.806497] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   59.806511] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   59.806534] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x00000500
>[   59.806547] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x00000023
>[   59.806560] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   59.806573] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x414e0000
>[   59.806587] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   59.806602] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   59.806617] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x00000500
>[   59.806630] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x00000023
>[   59.806686] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff878585
>[   59.806704] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff878585
>[   59.806720] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff878585
>[   59.806733] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff878585
>[   59.806747] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff878585
>[   59.806760] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff878585
>[   59.806775] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff858383
>[   59.806788] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7d7d
>[   59.806802] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6a6969
>[   59.806815] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfff2f2f2
>[   59.806828] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfff0f0f0
>[   59.806842] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6b6969
>[   59.806855] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7d7d
>[   59.806873] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff858383
>[   59.806890] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff868484
>[   59.806904] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff878585
>[   59.806917] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff868484
>[   59.806930] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff858383
>[   59.806948] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff807e7e
>[   59.806965] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff787676
>[   59.806979] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6a6868
>[   59.806993] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3a2a2
>[   59.807012] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd9d8d8
>[   59.807025] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffc2c1c1
>[   59.807039] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6d6c6c
>[   59.807059] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.807074] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff807e7e
>[   59.807090] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff848282
>[   59.807141] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff868484
>[   59.807155] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff878585
>[   59.807168] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff878585
>[   59.807182] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff878585
>[   59.807195] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff868484
>[   59.807208] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff868484
>[   59.807221] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff878585
>[   59.807235] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff858383
>[   59.807249] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7d7d
>[   59.807262] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6d6b6b
>[   59.807276] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd5d4d4
>[   59.807289] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd5d4d4
>[   59.807302] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd6d5d5
>[   59.807315] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd7d6d6
>[   59.807329] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd7d7d7
>[   59.807342] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd8d8d8
>[   59.807356] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd9d9d9
>[   59.807369] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffdad9d9
>[   59.807382] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffdbdada
>[   59.807395] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffdcdbdb
>[   59.807409] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffdcdcdc
>[   59.807422] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffdddddd
>[   59.807436] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6a6868
>[   59.807449] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6a6969
>[   59.807463] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbbbaba
>[   59.807476] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe0e0e0
>[   59.807490] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff807f7f
>[   59.807503] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.807516] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff817f7f
>[   59.807529] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff858383
>[   59.807543] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff858383
>[   59.807556] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff817f7f
>[   59.807570] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.807583] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff818080
>[   59.807596] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe2e1e1
>[   59.807609] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbdbcbc
>[   59.807623] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff716f6f
>[   59.807636] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7d7d
>[   59.807650] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff878585
>[   59.807662] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff878585
>[   59.807676] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff858383
>[   59.807689] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff858383
>[   59.807703] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff858383
>[   59.807716] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff858383
>[   59.807729] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff858383
>[   59.807742] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff858383
>[   59.807756] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff838181
>[   59.807769] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.807783] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff696767
>[   59.807796] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfff0f0f0
>[   59.807809] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffeeeded
>[   59.807822] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff696868
>[   59.807836] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.807849] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff838181
>[   59.807863] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff848282
>[   59.807876] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff858383
>[   59.807889] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff838181
>[   59.807902] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7c7c
>[   59.807916] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727171
>[   59.807930] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6d6c6c
>[   59.807943] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffc0bfbf
>[   59.807956] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd7d6d6
>[   59.807970] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaeadad
>[   59.807983] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff666565
>[   59.807996] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff737171
>[   59.808012] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7c7a7a
>[   59.808026] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff807e7e
>[   59.808038] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff828080
>[   59.808052] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff838181
>[   59.808065] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff848282
>[   59.808079] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff858383
>[   59.808092] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff848282
>[   59.808105] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff838181
>[   59.808118] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff838181
>[   59.808132] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff848282
>[   59.808145] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff838181
>[   59.808159] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7c7c
>[   59.808172] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.808185] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffcfcece
>[   59.808198] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd0cfcf
>[   59.808212] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd1d0d0
>[   59.808225] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd2d1d1
>[   59.808238] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd3d2d2
>[   59.808251] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd4d3d3
>[   59.808265] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd4d4d4
>[   59.808278] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd5d5d5
>[   59.808291] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd6d6d6
>[   59.808305] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd7d7d7
>[   59.808318] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd8d8d8
>[   59.808332] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd9d9d9
>[   59.808345] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff696868
>[   59.808358] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6c6b6b
>[   59.808371] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9e9d9d
>[   59.808385] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffdddcdc
>[   59.808398] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9c9b9b
>[   59.808411] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6d6b6b
>[   59.808424] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.808438] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff807e7e
>[   59.808451] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff807e7e
>[   59.808465] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.808478] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6d6b6b
>[   59.808491] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9d9c9c
>[   59.808504] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffdedede
>[   59.808518] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9e9d9d
>[   59.808532] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff737272
>[   59.808545] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7c7c
>[   59.808557] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff858383
>[   59.808571] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff858383
>[   59.808584] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff838181
>[   59.808598] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff838181
>[   59.808611] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff838181
>[   59.808624] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff838181
>[   59.808637] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff838181
>[   59.808651] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff838181
>[   59.808664] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff817f7f
>[   59.808678] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.808691] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff676666
>[   59.808704] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffeeeeee
>[   59.808717] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffececec
>[   59.808731] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff686666
>[   59.808744] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.808758] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff817f7f
>[   59.808771] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff828080
>[   59.808784] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff828080
>[   59.808797] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7c7c
>[   59.808811] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.808825] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.808839] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffcccccc
>[   59.808851] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd3d2d2
>[   59.808865] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff908f8f
>[   59.808878] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5f5d5d
>[   59.808891] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6d6b6b
>[   59.808904] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.808918] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.808931] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7878
>[   59.808945] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.808958] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7c7a7a
>[   59.808971] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff817f7f
>[   59.808984] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff828080
>[   59.808998] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff817f7f
>[   59.809013] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.809026] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.809039] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff817f7f
>[   59.809052] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff828080
>[   59.809066] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff817f7f
>[   59.809079] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7c7a7a
>[   59.809092] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6d6b6b
>[   59.809105] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff676666
>[   59.809119] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff666565
>[   59.809132] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff676565
>[   59.809146] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff676565
>[   59.809159] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff656464
>[   59.809172] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff615f5f
>[   59.809185] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff525050
>[   59.809199] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd2d1d1
>[   59.809212] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd3d2d2
>[   59.809226] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff535252
>[   59.809239] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff666565
>[   59.809252] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.809265] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747272
>[   59.809278] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777676
>[   59.809292] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd9d8d8
>[   59.809305] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffcccbcb
>[   59.809319] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff626161
>[   59.809331] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6d6c6c
>[   59.809345] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.809358] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.809372] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6d6c6c
>[   59.809385] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff626161
>[   59.809398] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffcdcccc
>[   59.809411] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffdbdada
>[   59.809425] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7c7b7b
>[   59.809438] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff767474
>[   59.809452] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7c7c
>[   59.809465] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff838181
>[   59.809478] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff838181
>[   59.809491] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff817f7f
>[   59.809505] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff817f7f
>[   59.809518] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff817f7f
>[   59.809532] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff817f7f
>[   59.809545] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff817f7f
>[   59.809558] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff817f7f
>[   59.809571] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7d7d
>[   59.809585] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.809598] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff666565
>[   59.809611] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffedecec
>[   59.809624] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffeae9e9
>[   59.809638] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff676565
>[   59.809651] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.809665] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7d7d
>[   59.809678] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff807e7e
>[   59.809692] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7c7c
>[   59.809704] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff767474
>[   59.809718] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6e6c6c
>[   59.809731] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffcccbcb
>[   59.809747] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffcdcccc
>[   59.809760] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6b6a6a
>[   59.809773] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff4f4e4e
>[   59.809787] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5b5a5a
>[   59.809800] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff616060
>[   59.809813] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff646363
>[   59.809826] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff656464
>[   59.809841] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff666565
>[   59.809855] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff686666
>[   59.809869] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6c6b6b
>[   59.809883] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7878
>[   59.809896] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7c7c
>[   59.809910] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.809923] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6e6d6d
>[   59.809937] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6e6d6d
>[   59.809950] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7a7a
>[   59.809964] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7e7e
>[   59.809977] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff807f7f
>[   59.809990] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7e7e
>[   59.810003] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7979
>[   59.810018] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.810031] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff787777
>[   59.810044] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff787777
>[   59.810058] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff787777
>[   59.810071] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff767575
>[   59.810085] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff716f6f
>[   59.810098] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff605e5e
>[   59.810111] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffcdcccc
>[   59.810124] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffcecdcd
>[   59.810138] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff605f5f
>[   59.810151] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727171
>[   59.810165] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7979
>[   59.810178] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff787676
>[   59.810191] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff666565
>[   59.810204] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbfbebe
>[   59.810218] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd6d5d5
>[   59.810231] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffc2c1c1
>[   59.810244] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7c7b7b
>[   59.810257] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff616060
>[   59.810271] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff626060
>[   59.810284] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7c7b7b
>[   59.810298] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffc2c1c1
>[   59.810311] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd7d6d6
>[   59.810324] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffc1c0c0
>[   59.810337] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff666565
>[   59.810351] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.810364] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7c7c
>[   59.810377] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff817f7f
>[   59.810391] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff817f7f
>[   59.810404] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7d7d
>[   59.810417] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7d7d
>[   59.810431] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7d7d
>[   59.810445] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7d7d
>[   59.810458] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7d7d
>[   59.810471] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7d7d
>[   59.810486] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.810500] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff787676
>[   59.810514] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff666464
>[   59.810527] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffebebeb
>[   59.810540] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe8e8e8
>[   59.810553] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff676565
>[   59.810568] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff787676
>[   59.810582] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.810595] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.810609] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7878
>[   59.810622] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6d6b6b
>[   59.810635] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffabaaaa
>[   59.810648] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd1d0d0
>[   59.810662] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffcecdcd
>[   59.810675] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffcbcaca
>[   59.810689] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffc8c7c7
>[   59.810702] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffc5c4c4
>[   59.810715] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffc2c1c1
>[   59.810728] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffc0bfbf
>[   59.810742] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbdbcbc
>[   59.810755] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbab9b9
>[   59.810769] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb7b6b6
>[   59.810781] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb4b3b3
>[   59.810795] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff696767
>[   59.810808] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff737171
>[   59.810822] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6b6969
>[   59.810835] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb7b6b6
>[   59.810848] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb9b8b8
>[   59.810861] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6d6b6b
>[   59.810875] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7878
>[   59.810888] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7c7c
>[   59.810902] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7d7d
>[   59.810915] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7c7c
>[   59.810928] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.810941] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.810955] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.810968] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7c7a7a
>[   59.810982] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.810995] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.811010] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff646363
>[   59.811024] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffc8c7c7
>[   59.811038] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffc9c8c8
>[   59.811052] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff656363
>[   59.811065] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff767474
>[   59.811079] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.811092] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7878
>[   59.811106] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff706e6e
>[   59.811119] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff787777
>[   59.811132] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffcecdcd
>[   59.811145] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd3d2d2
>[   59.811159] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd3d2d2
>[   59.811172] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd3d2d2
>[   59.811186] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd3d2d2
>[   59.811198] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd3d2d2
>[   59.811212] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd3d2d2
>[   59.811226] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffcdcccc
>[   59.811240] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727171
>[   59.811252] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff716f6f
>[   59.811266] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.811279] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7e7c7c
>[   59.811293] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7d7d
>[   59.811306] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7f7d7d
>[   59.811319] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.811332] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.811346] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.811359] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.811373] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.811386] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.811399] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7c7a7a
>[   59.811412] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.811426] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff696767
>[   59.811439] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffededed
>[   59.811453] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffeaeaea
>[   59.811466] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff696868
>[   59.811479] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.811493] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.811506] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.811521] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff787676
>[   59.811533] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6a6969
>[   59.811547] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd3d3d3
>[   59.811560] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd6d5d5
>[   59.811574] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd3d2d2
>[   59.811587] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd1d0d0
>[   59.811601] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffcecdcd
>[   59.811615] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffcccbcb
>[   59.811629] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffc9c8c8
>[   59.811642] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffc6c6c6
>[   59.811655] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffc4c3c3
>[   59.811669] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffc1c0c0
>[   59.811682] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbfbebe
>[   59.811695] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbcbbbb
>[   59.811708] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff676666
>[   59.811722] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff716f6f
>[   59.811735] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff696868
>[   59.811749] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbfbebe
>[   59.811761] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffc0bfbf
>[   59.811775] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6b6a6a
>[   59.811791] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff787676
>[   59.811806] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7c7a7a
>[   59.811819] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.811832] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.811846] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.811859] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.811872] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.811886] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7c7a7a
>[   59.811899] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.811912] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff767474
>[   59.811926] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff686767
>[   59.811939] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffcecdcd
>[   59.811953] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffcfcece
>[   59.811967] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff696767
>[   59.811980] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.811993] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.812011] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.812028] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.812042] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6b6969
>[   59.812055] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6e6e
>[   59.812069] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6a5a5
>[   59.812082] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffc7c6c6
>[   59.812096] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd4d4d4
>[   59.812110] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd1d1d1
>[   59.812123] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffc4c3c3
>[   59.812137] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9f9e9e
>[   59.812150] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6c6b6b
>[   59.812163] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6c6b6b
>[   59.812176] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff787676
>[   59.812190] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7c7a7a
>[   59.812203] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.812217] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.812230] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7d7b7b
>[   59.812243] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.812256] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.812270] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.812283] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.812297] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.812310] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.812323] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.812338] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7878
>[   59.812351] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.812365] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff686666
>[   59.812378] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff686666
>[   59.812392] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.812405] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7878
>[   59.812418] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.812431] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.812445] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7878
>[   59.812459] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.812472] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff686666
>[   59.812486] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff626060
>[   59.812499] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff605e5e
>[   59.812513] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff605e5e
>[   59.812526] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff605f5f
>[   59.812539] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff615f5f
>[   59.812553] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff615f5f
>[   59.812566] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff615f5f
>[   59.812579] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff616060
>[   59.812593] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff616060
>[   59.812606] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff636161
>[   59.812619] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff676666
>[   59.812632] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.812646] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff787676
>[   59.812659] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.812673] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff696767
>[   59.812687] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff696767
>[   59.812700] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff767474
>[   59.812713] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7878
>[   59.812727] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.812739] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.812753] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.812766] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.812780] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.812793] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.812807] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.812820] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.812833] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.812847] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.812860] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff676666
>[   59.812874] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff676666
>[   59.812888] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.812901] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7878
>[   59.812915] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.812928] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.812942] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7878
>[   59.812955] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.812968] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6e6e
>[   59.812981] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff696767
>[   59.812995] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff656363
>[   59.813011] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff636161
>[   59.813025] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff636262
>[   59.813038] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff656464
>[   59.813051] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6a6868
>[   59.813064] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff706e6e
>[   59.813078] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff767474
>[   59.813091] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7a7878
>[   59.813104] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.813117] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.813131] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.813144] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7b7979
>[   59.813158] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.813171] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.813185] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.813197] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.813211] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.813224] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.813238] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.813251] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.813265] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff787676
>[   59.813279] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff737171
>[   59.813292] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff737171
>[   59.813306] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff787676
>[   59.813319] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.813333] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.813346] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.813359] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.813372] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff787676
>[   59.813386] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff737171
>[   59.813399] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff717070
>[   59.813413] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff716f6f
>[   59.813426] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff716f6f
>[   59.813441] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff716f6f
>[   59.813457] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff716f6f
>[   59.813471] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff717070
>[   59.813484] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff717070
>[   59.813498] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff717070
>[   59.813511] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff717070
>[   59.813524] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.813537] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff737171
>[   59.813551] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff787676
>[   59.813564] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff787676
>[   59.813578] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff787676
>[   59.813590] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747272
>[   59.813604] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747272
>[   59.813617] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff787676
>[   59.813631] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.813644] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.813658] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.813671] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.813685] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.813698] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.813711] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.813725] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.813738] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.813752] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.813765] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff787676
>[   59.813779] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff737171
>[   59.813793] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff737171
>[   59.813806] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff787676
>[   59.813819] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.813832] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.813845] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.813867] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.813890] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff787676
>[   59.813905] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff767474
>[   59.813919] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff737171
>[   59.813934] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.813950] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.813964] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.813979] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.813993] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747272
>[   59.814011] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff767474
>[   59.814024] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff787676
>[   59.814040] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.814055] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.814070] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.814084] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.814098] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff797777
>[   59.814113] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.814127] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.814141] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.814157] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.814172] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.814187] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.814201] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.814215] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.814228] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.814243] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff767474
>[   59.814257] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff767474
>[   59.814272] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.814286] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.814300] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.814313] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.814328] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.814342] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.814356] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff767474
>[   59.814371] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.814385] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.814399] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.814413] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.814427] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.814441] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.814456] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.814470] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.814484] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.814498] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.814512] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff767474
>[   59.814526] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.814541] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.814555] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.814570] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff767474
>[   59.814583] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff767474
>[   59.814598] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.814611] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.814626] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.814640] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.814655] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.814668] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.814682] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.814696] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.814711] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.814725] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.814740] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.814754] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.814768] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff767474
>[   59.814781] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff767474
>[   59.814796] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.814810] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.814824] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.814839] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.814853] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.814866] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.814881] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff767474
>[   59.814895] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff767474
>[   59.814909] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.814924] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.814938] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.814952] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.814966] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff767474
>[   59.814980] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff767474
>[   59.814994] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.815009] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.815027] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.815041] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.815055] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.815069] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff777575
>[   59.815084] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.815098] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.815112] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.815126] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.815141] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.815155] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.815169] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.815184] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.815198] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.815213] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.815227] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.815241] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.815254] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.815269] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.815283] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.815298] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.815312] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.815326] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.815340] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.815354] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.815368] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.815383] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.815397] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.815411] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.815425] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.815439] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.815453] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.815467] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.815482] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.815496] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.815511] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.815524] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.815538] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.815552] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.815567] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.815581] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.815596] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.815609] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.815623] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.815637] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.815652] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.815666] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.815681] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.815694] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.815708] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.815722] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.815737] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.815751] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.815766] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.815780] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.815794] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.815807] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.815822] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.815836] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.815851] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.815865] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.815879] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.815892] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.815907] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.815921] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.815936] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.815950] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.815964] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.815978] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.815992] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.816009] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.816024] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.816037] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff757373
>[   59.816051] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.816065] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.816079] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.816094] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.816108] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.816122] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.816136] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.816149] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.816164] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.816178] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.816193] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.816207] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.816221] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.816235] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.816249] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.816263] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.816278] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.816292] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.816306] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.816320] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.816334] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.816348] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.816363] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.816377] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.816391] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.816406] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.816419] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.816434] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.816448] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.816462] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.816476] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.816491] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.816504] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.816518] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.816532] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.816547] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.816562] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.816576] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.816590] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.816604] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.816617] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.816632] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.816646] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.816661] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.816675] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.816689] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.816702] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.816717] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.816731] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.816746] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.816760] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.816774] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.816787] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.816802] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.816816] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.816831] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.816845] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.816859] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.816873] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.816887] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.816901] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.816916] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.816930] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.816944] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.816959] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.816972] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.816986] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.817000] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff747171
>[   59.817015] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.817029] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.817044] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.817057] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.817071] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.817085] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.817100] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.817114] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.817129] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.817143] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.817157] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.817170] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.817185] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.817199] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.817214] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.817227] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.817241] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.817255] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.817270] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.817284] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.817299] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.817313] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.817327] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.817340] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.817355] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.817369] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.817384] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.817398] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.817412] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.817426] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.817440] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.817454] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.817468] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.817483] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.817497] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.817511] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.817525] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.817539] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.817553] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.817568] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.817582] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.817597] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.817610] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.817624] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.817638] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.817653] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.817667] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.817682] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.817695] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.817709] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.817723] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.817738] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.817752] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.817767] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.817780] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.817794] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.817808] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.817823] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.817837] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.817852] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.817866] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.817880] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.817894] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.817908] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.817922] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.817936] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.817951] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.817965] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff727070
>[   59.817978] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.817993] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.818008] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.818022] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.818036] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.818050] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.818064] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.818078] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.818092] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.818106] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.818121] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.818135] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.818150] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.818163] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.818177] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.818191] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.818206] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.818220] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.818235] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.818248] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.818262] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.818276] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.818291] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.818305] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.818320] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.818333] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.818347] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.818361] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.818376] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.818390] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.818404] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.818419] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.818433] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.818446] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.818461] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.818475] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.818490] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.818504] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.818518] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.818531] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.818546] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.818560] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.818574] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.818589] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.818603] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.818617] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.818631] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.818645] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.818659] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.818674] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.818688] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.818702] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.818716] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.818730] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.818744] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.818759] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.818773] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.818787] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.818800] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.818815] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.818829] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.818844] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.818858] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.818872] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.818886] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.818900] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.818914] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.818929] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6f6d6d
>[   59.818943] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0200 Data 0x00000001
>[   59.818958] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0314 Data 0x00001108
>[   59.818971] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x021c Data 0x00000000
>[   59.818985] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0220 Data 0x00000040
>[   59.818999] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0224 Data 0x00001400
>[   59.819014] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0228 Data 0x00000023
>[   59.819028] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x022c Data 0x00000001
>[   59.819042] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0230 Data 0x00000000
>[   59.819057] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0238 Data 0x00000000
>[   59.819070] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x023c Data 0x00000000
>[   59.819084] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x030c Data 0x2003b000
>[   59.819099] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0310 Data 0x414e0000
>[   59.819113] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0234 Data 0x00010118
>[   59.819127] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x031c Data 0x00001108
>[   59.819142] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0320 Data 0x00000022
>[   59.819156] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0324 Data 0x00000101
>[   59.819170] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0328 Data 0x00000000
>[   61.976772] SFW2-INext-DROP-DEFLT IN=eth0 OUT= MAC= SRC=fe80:0000:0000:0000:021a:4dff:fe70:6810 DST=ff02:0000:0000:0000:0000:0000:0000:00fb LEN=84 TC=0 HOPLIMIT=255 FLOWLBL=0 PROTO=UDP SPT=5353 DPT=5353 LEN=44 
>[   62.734438] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   62.734455] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   62.734470] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   62.734484] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   62.734499] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   62.734513] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x00000500
>[   62.734529] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000023
>[   62.734545] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   62.734561] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x414e0000
>[   62.734576] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   62.734592] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   62.734609] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   62.734625] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   62.734642] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   62.734659] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x00000500
>[   62.734675] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x00000400
>[   62.734691] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   62.734706] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x40000000
>[   62.734723] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   62.734739] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   62.734756] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x00000500
>[   62.734772] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x00000400
>[   62.734788] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   62.734805] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0110 Data 0x00000000
>[   62.734822] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x088c Data 0x00000000
>[   62.734838] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b0 Data 0x00000000
>[   62.734854] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b4 Data 0x000003dd
>[   62.734872] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b8 Data 0x00000500
>[   62.734888] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08bc Data 0x00000023
>[   62.734904] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c0 Data 0x00000000
>[   62.734920] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c4 Data 0x00000001
>[   62.734936] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c8 Data 0x00000000
>[   62.734953] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08cc Data 0x00000001
>[   62.734969] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d0 Data 0x00000000
>[   62.734984] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d4 Data 0x00000000
>[   62.735001] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d8 Data 0x00000000
>[   62.735027] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08dc Data 0x00000000
>[   62.735042] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   62.735059] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   62.735074] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   62.735091] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   62.735105] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   62.735121] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x00000500
>[   62.735137] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000023
>[   62.735152] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   62.735168] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x414e0000
>[   62.735182] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   62.735198] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   62.735215] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   62.735231] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   62.735247] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   62.735263] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x00000500
>[   62.735280] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x00000400
>[   62.735297] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   62.735314] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x40000000
>[   62.735341] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   62.735357] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   62.735373] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x00000500
>[   62.735390] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x00000400
>[   62.735412] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   63.184946] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   63.184963] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   63.184977] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000030
>[   63.184991] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   63.185006] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   63.185022] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x00000018
>[   63.185036] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x00000018
>[   63.185050] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   63.185065] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x21617000
>[   63.185079] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   63.185093] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   63.185108] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x00000018
>[   63.185122] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x00000018
>[   63.185136] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   63.185150] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   63.185164] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x00000018
>[   63.185177] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x00000018
>[   63.185192] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   63.185206] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0800 Data 0x00000000
>[   63.185221] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0804 Data 0x000000cf
>[   63.185235] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0838 Data 0x00000018
>[   63.185249] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x083c Data 0x00000018
>[   63.185263] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0840 Data 0x00000000
>[   63.185277] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0844 Data 0x00000001
>[   63.185291] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0848 Data 0x00000000
>[   63.185306] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x084c Data 0x00000001
>[   63.185320] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0850 Data 0x00000000
>[   63.185334] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0854 Data 0x00000000
>[   63.185348] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0858 Data 0x00000000
>[   63.185362] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x085c Data 0x00000000
>[   63.185376] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.185390] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.185405] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.185419] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.185433] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.185447] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.185461] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.185476] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.185491] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.185508] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.185526] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.185542] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.185559] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.185575] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.185589] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.185604] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.185617] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.185631] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.185645] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.185660] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.185674] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.185688] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.185703] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.185717] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.185730] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.185745] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.185759] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.185773] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.185788] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.185802] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.185815] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x02000000
>[   63.185831] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x01000000
>[   63.185845] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.185858] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.185871] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.185885] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.185898] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.185911] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.185924] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.185938] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.185951] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.185965] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.185977] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.185991] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.186004] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.186028] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.186045] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.186060] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.186077] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.186092] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.186108] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.186123] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.186148] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.186164] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x03000000
>[   63.186179] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x87000000
>[   63.186196] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x0b000000
>[   63.186211] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x02000000
>[   63.186236] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.186252] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.186307] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.186323] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.186339] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.186355] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.186369] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.186383] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.186396] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.186410] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.186423] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.186436] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.186450] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.186464] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.186479] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.186493] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.186508] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.186523] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.186539] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.186554] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.186569] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x09000000
>[   63.186585] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff000000
>[   63.186600] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x99030303
>[   63.186616] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x12000000
>[   63.186631] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x02000000
>[   63.186647] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.186663] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.186678] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.186693] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.186709] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.186724] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.186739] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.186755] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.186770] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.186785] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.186801] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.186816] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.186831] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.186847] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.186861] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.186875] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.186888] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.186901] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.186914] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.186928] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x0b000000
>[   63.186941] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff000000
>[   63.186955] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xf9151515
>[   63.186970] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x95020202
>[   63.186986] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x11000000
>[   63.187001] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x02000000
>[   63.187017] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.187032] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.187047] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.187062] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.187076] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.187093] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.187108] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.187124] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.187139] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.187156] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.187173] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.187190] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.187207] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.187223] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.187239] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.187256] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.187272] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.187287] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.187303] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x0b000000
>[   63.187318] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff000000
>[   63.187332] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffdcdcdc
>[   63.187346] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfa111111
>[   63.187361] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x8a010101
>[   63.187375] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x10000000
>[   63.187389] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x02000000
>[   63.187404] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.187418] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.187434] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.187451] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.187467] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.187482] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.187498] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.187514] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.187530] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.187545] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.187562] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.187578] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.187594] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.187610] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.187626] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.187642] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.187658] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.187674] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x0b000000
>[   63.187691] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff000000
>[   63.187707] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfffefefe
>[   63.187724] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd6d6d6
>[   63.187739] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfa0e0e0e
>[   63.187755] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x81010101
>[   63.187769] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x0f000000
>[   63.187783] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x01000000
>[   63.187798] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.187812] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.187826] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.187841] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.187855] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.187870] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.187887] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.187904] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.187920] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.187936] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.187952] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.187968] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.187983] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.188000] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.188017] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.188032] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.188079] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x0b000000
>[   63.188096] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff000000
>[   63.188111] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfffafafa
>[   63.188126] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffffffff
>[   63.188141] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd0d0d0
>[   63.188157] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfa0c0c0c
>[   63.188172] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x78000000
>[   63.188191] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x0e000000
>[   63.188206] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x01000000
>[   63.188220] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.188233] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.188247] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.188261] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.188274] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.188288] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.188302] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.188315] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.188331] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.188346] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.188362] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.188377] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.188392] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.188408] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.188423] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.188438] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x0b000000
>[   63.188454] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff000000
>[   63.188469] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfff7f7f7
>[   63.188485] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfffefefe
>[   63.188500] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffffffff
>[   63.188515] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffc9c9c9
>[   63.188531] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfa0a0a0a
>[   63.188546] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x70000000
>[   63.188561] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x0d000000
>[   63.188577] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x01000000
>[   63.188592] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.188607] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.188623] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.188637] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.188651] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.188664] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.188678] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.188691] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.188705] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.188719] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.188734] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.188749] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.188765] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.188780] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.188796] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x0b000000
>[   63.188811] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff000000
>[   63.188827] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfff3f3f3
>[   63.188842] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfffafafa
>[   63.188858] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffffffff
>[   63.188873] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffffffff
>[   63.188886] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffc3c3c3
>[   63.188899] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xf90a0a0a
>[   63.188914] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x68000000
>[   63.188929] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x0c000000
>[   63.188946] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x01000000
>[   63.188961] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.188977] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.188991] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.189012] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.189027] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.189040] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.189056] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.189069] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.189082] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.189096] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.189109] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.189122] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.189135] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.189149] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x0b000000
>[   63.189162] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff000000
>[   63.189176] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfff0f0f0
>[   63.189189] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfff7f7f7
>[   63.189202] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfffefefe
>[   63.189215] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffffffff
>[   63.189229] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffffffff
>[   63.189243] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbbbbbb
>[   63.189256] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xf9090909
>[   63.189269] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x60000000
>[   63.189283] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x0b000000
>[   63.189296] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x01000000
>[   63.189310] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.189322] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.189336] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.189349] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.189363] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.189376] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.189390] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.189402] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.189416] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.189429] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.189443] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.189456] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.189469] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x0b000000
>[   63.189482] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff000000
>[   63.189496] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffececec
>[   63.189509] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfff4f4f4
>[   63.189523] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfffbfbfb
>[   63.189536] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffffffff
>[   63.189549] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffffffff
>[   63.189562] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffffffff
>[   63.189576] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb4b4b4
>[   63.189589] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xf8090909
>[   63.189603] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x59000000
>[   63.189616] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x0a000000
>[   63.189629] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x01000000
>[   63.189642] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.189656] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.189669] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.189682] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.189695] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.189709] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.189722] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.189736] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.189749] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.189762] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.189775] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.189789] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x0b000000
>[   63.189802] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff000000
>[   63.189816] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe9e9e9
>[   63.189829] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfff0f0f0
>[   63.189842] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfff7f7f7
>[   63.189855] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfffefefe
>[   63.189868] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffffffff
>[   63.189882] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffffffff
>[   63.189895] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffffffff
>[   63.189909] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaaaaaa
>[   63.189922] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xf7090909
>[   63.189935] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x51000000
>[   63.189948] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x09000000
>[   63.189962] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x01000000
>[   63.189975] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.189988] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.190001] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.190021] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.190038] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.190055] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.190070] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.190085] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.190101] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.190117] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.190132] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x0b000000
>[   63.190147] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff000000
>[   63.190163] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e6e6
>[   63.190178] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffededed
>[   63.190193] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfff4f4f4
>[   63.190209] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfffbfbfb
>[   63.190225] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffffffff
>[   63.190241] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffffffff
>[   63.190257] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffffffff
>[   63.190271] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffffffff
>[   63.190287] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfea2a2a2
>[   63.190302] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xf5090909
>[   63.190317] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x4b000000
>[   63.190333] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x08000000
>[   63.190348] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x01000000
>[   63.190363] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.190378] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.190392] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.190406] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.190420] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.190433] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.190447] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.190461] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.190477] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.190491] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x0b000000
>[   63.190507] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff000000
>[   63.190524] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe2e2e2
>[   63.190542] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe9e9e9
>[   63.190557] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfff0f0f0
>[   63.190572] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfff7f7f7
>[   63.190588] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfffdfdfd
>[   63.190603] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfd2b2b2b
>[   63.190618] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfc080808
>[   63.190633] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfc080808
>[   63.190648] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfc080808
>[   63.190663] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff010101
>[   63.190678] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xee020202
>[   63.190694] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x3a000000
>[   63.190710] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x04000000
>[   63.190726] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.190741] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.190756] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.190771] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.190786] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.190802] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.190817] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.190833] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.190848] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.190862] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x0b000000
>[   63.190876] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff000000
>[   63.190889] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffdfdfdf
>[   63.190901] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e6e6
>[   63.190915] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd7d7d7
>[   63.190928] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9c9c9c
>[   63.190942] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfffbfbfb
>[   63.190955] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfe909090
>[   63.190971] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xde0a0a0a
>[   63.190986] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x6a000000
>[   63.191001] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x5b000000
>[   63.191017] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x59000000
>[   63.191035] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x52000000
>[   63.191051] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x31000000
>[   63.191067] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x07000000
>[   63.191082] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.191098] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.191113] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.191129] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.191144] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.191159] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.191175] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.191190] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.191205] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.191221] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x0b000000
>[   63.191236] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff000000
>[   63.191251] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffdbdbdb
>[   63.191267] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffcacaca
>[   63.191282] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfa191919
>[   63.191297] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfb0b0b0b
>[   63.191313] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffebebeb
>[   63.191327] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfff5f5f5
>[   63.191341] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfa0e0e0e
>[   63.191354] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x66000000
>[   63.191368] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x19000000
>[   63.191382] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x0f000000
>[   63.191395] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x0e000000
>[   63.191409] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x09000000
>[   63.191422] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x02000000
>[   63.191438] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.191453] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.191469] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.191485] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.191500] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.191515] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.191531] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.191548] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.191564] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.191580] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x0b000000
>[   63.191595] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff000000
>[   63.191611] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffc0c0c0
>[   63.191626] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfa161616
>[   63.191641] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xb5040404
>[   63.191657] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xce080808
>[   63.191672] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfd7d7d7d
>[   63.191687] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfffbfbfb
>[   63.191703] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfd7f7f7f
>[   63.191718] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xc8090909
>[   63.191733] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x1a000000
>[   63.191749] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x02000000
>[   63.191764] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.191779] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.191793] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.191806] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.191819] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.191833] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.191846] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.191860] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.191874] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.191887] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.191901] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.191917] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.191932] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x0b000000
>[   63.191947] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff000000
>[   63.191963] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfa141414
>[   63.191978] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xae030303
>[   63.191993] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x44000000
>[   63.192010] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x4e000000
>[   63.192026] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xf90c0c0c
>[   63.192041] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffededed
>[   63.192057] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffefefef
>[   63.192073] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfa0a0a0a
>[   63.192089] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x4d000000
>[   63.192104] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x08000000
>[   63.192119] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.192135] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.192150] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.192165] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.192181] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.192196] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.192211] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.192228] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.192242] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.192258] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.192273] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.192286] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.192300] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x0b000000
>[   63.192313] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfe000000
>[   63.192327] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xa3020202
>[   63.192339] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x41000000
>[   63.192353] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x13000000
>[   63.192366] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x0c000000
>[   63.192380] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xc4090909
>[   63.192395] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfd818181
>[   63.192410] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfffcfcfc
>[   63.192426] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xf8393939
>[   63.192441] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x89000000
>[   63.192456] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x11000000
>[   63.192472] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.192487] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.192502] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.192518] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.192534] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.192550] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.192565] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.192581] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.192597] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.192613] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.192628] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.192644] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.192659] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x09000000
>[   63.192674] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x7e000000
>[   63.192690] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x33000000
>[   63.192705] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x12000000
>[   63.192721] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x02000000
>[   63.192736] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x02000000
>[   63.192750] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x42000000
>[   63.192763] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xf8080808
>[   63.192776] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xf83e3e3e
>[   63.192790] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xf50a0a0a
>[   63.192803] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x6e000000
>[   63.192817] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x11000000
>[   63.192830] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.192843] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.192858] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.192873] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.192888] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.192903] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.192919] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.192934] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.192949] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.192964] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.192980] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.192995] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.193012] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x03000000
>[   63.193027] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x0d000000
>[   63.193042] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x09000000
>[   63.193057] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x02000000
>[   63.193072] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.193088] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.193103] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x08000000
>[   63.193118] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x4b000000
>[   63.193134] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x90000000
>[   63.193150] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x65000000
>[   63.193165] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x28000000
>[   63.193181] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x06000000
>[   63.193196] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.193211] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.193227] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.193241] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.193254] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.193268] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.193280] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.193294] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.193307] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.193321] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.193334] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.193349] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.193365] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.193380] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x01000000
>[   63.193395] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.193410] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.193425] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.193441] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.193456] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x01000000
>[   63.193472] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x07000000
>[   63.193487] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x11000000
>[   63.193502] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x11000000
>[   63.193518] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x06000000
>[   63.193533] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x01000000
>[   63.193545] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.193559] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.193572] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.193586] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.193599] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.193615] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.193630] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.193647] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.193661] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.193677] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.193692] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.193705] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.193719] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.193736] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.193751] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.193766] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.193779] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.193795] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.193810] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.193823] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.193839] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.193854] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.193868] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.193882] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.193895] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.193908] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.193921] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.193935] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.193948] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.193961] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.193974] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   63.193988] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0200 Data 0x00000000
>[   63.194001] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0204 Data 0x00000030
>[   63.194022] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0208 Data 0x00000080
>[   63.194038] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x020c Data 0x00000018
>[   63.194053] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0210 Data 0x00000001
>[   63.194069] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0214 Data 0x00000000
>[   63.194085] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x021c Data 0x00000001
>[   63.194100] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0318 Data 0x00000060
>[   63.194115] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0238 Data 0x00000000
>[   63.194131] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x023c Data 0x00000000
>[   63.194146] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x030c Data 0x21617000
>[   63.194161] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0310 Data 0x2003b000
>[   63.194177] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0218 Data 0x00000000
>[   63.194192] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x031c Data 0x00000060
>[   63.194207] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0320 Data 0x00000018
>[   63.194223] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0324 Data 0x00000101
>[   63.194238] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0328 Data 0x00000000
>[   63.458731] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0200 Data 0x00000001
>[   63.458750] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0314 Data 0x00000100
>[   63.458766] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x021c Data 0x00000000
>[   63.458780] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0220 Data 0x00000040
>[   63.458794] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0224 Data 0x00000100
>[   63.458809] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0228 Data 0x00000040
>[   63.458824] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x022c Data 0x00000001
>[   63.458842] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0230 Data 0x00000000
>[   63.458857] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0238 Data 0x00000000
>[   63.458870] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x023c Data 0x00000000
>[   63.458884] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x030c Data 0x2003b000
>[   63.458897] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0310 Data 0x21617000
>[   63.458911] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0234 Data 0x00000000
>[   63.458926] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x031c Data 0x00000100
>[   63.458939] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0320 Data 0x00000040
>[   63.458952] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0324 Data 0x00000101
>[   63.458967] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0328 Data 0x00000000
>[   63.458981] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   63.458994] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   63.459025] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   63.459041] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   63.459055] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   63.459069] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x00000040
>[   63.459083] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000040
>[   63.459096] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   63.459113] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x21617000
>[   63.459127] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   63.459140] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   63.459154] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   63.459168] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   63.459181] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   63.459194] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x00000040
>[   63.459210] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x00000040
>[   63.459223] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   63.459236] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x2161b000
>[   63.459250] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   63.459263] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   63.459276] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x00000040
>[   63.459290] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x00000040
>[   63.459304] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   63.459318] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0110 Data 0x00000000
>[   63.459332] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x088c Data 0x00000000
>[   63.459346] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b0 Data 0x00000000
>[   63.459360] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b4 Data 0x00000000
>[   63.459374] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b8 Data 0x00000040
>[   63.459389] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08bc Data 0x00000040
>[   63.459403] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c0 Data 0x00000000
>[   63.459417] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c4 Data 0x00000001
>[   63.459431] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c8 Data 0x00000000
>[   63.459446] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08cc Data 0x00000001
>[   63.459460] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d0 Data 0x00000000
>[   63.459473] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d4 Data 0x00000000
>[   63.459488] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d8 Data 0x00000000
>[   63.459503] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08dc Data 0x00000000
>[   63.459517] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   63.459532] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   63.459546] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   63.459560] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   63.459575] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   63.459589] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x00000040
>[   63.459603] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000040
>[   63.459616] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   63.459631] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x21617000
>[   63.459646] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   63.459660] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   63.459675] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   63.459689] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   63.459705] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   63.459719] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x00000040
>[   63.459732] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x00000040
>[   63.459748] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   63.459762] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x2161b000
>[   63.459777] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   63.459792] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   63.459807] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x00000040
>[   63.459822] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x00000040
>[   63.459836] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   63.470249] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0200 Data 0x00000001
>[   63.470266] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0314 Data 0x00001400
>[   63.470281] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x021c Data 0x00000000
>[   63.470296] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0220 Data 0x00000040
>[   63.470310] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0224 Data 0x00001400
>[   63.470325] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0228 Data 0x00000400
>[   63.470339] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x022c Data 0x00000001
>[   63.470353] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0230 Data 0x00000000
>[   63.470367] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0238 Data 0x00000000
>[   63.470381] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x023c Data 0x00000000
>[   63.470395] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x030c Data 0x2003b000
>[   63.470410] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0310 Data 0x40000000
>[   63.470425] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0234 Data 0x00000000
>[   63.470439] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x031c Data 0x00001400
>[   63.470453] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0320 Data 0x000003dd
>[   63.470466] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0324 Data 0x00000101
>[   63.470480] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0328 Data 0x00000000
>[   63.494662] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0200 Data 0x00000001
>[   63.494684] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0314 Data 0x00001400
>[   63.494700] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x021c Data 0x00000000
>[   63.494716] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0220 Data 0x00000040
>[   63.494731] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0224 Data 0x00001400
>[   63.494745] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0228 Data 0x00000400
>[   63.494759] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x022c Data 0x00000001
>[   63.494774] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0230 Data 0x00000000
>[   63.494788] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0238 Data 0x00000000
>[   63.494803] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x023c Data 0x00000000
>[   63.494817] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x030c Data 0x2003b000
>[   63.494832] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0310 Data 0x40000000
>[   63.494845] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0234 Data 0x00000000
>[   63.494859] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x031c Data 0x00001400
>[   63.494873] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0320 Data 0x000003dd
>[   63.494888] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0324 Data 0x00000101
>[   63.494902] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0328 Data 0x00000000
>[   63.941517] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0200 Data 0x00000001
>[   63.941534] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0314 Data 0x00000100
>[   63.941549] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x021c Data 0x00000000
>[   63.941563] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0220 Data 0x00000040
>[   63.941577] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0224 Data 0x00000100
>[   63.941591] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0228 Data 0x00000040
>[   63.941606] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x022c Data 0x00000001
>[   63.941621] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0230 Data 0x00000000
>[   63.941635] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0238 Data 0x00000000
>[   63.941649] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x023c Data 0x00000000
>[   63.941662] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x030c Data 0x2003b000
>[   63.941676] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0310 Data 0x2161f000
>[   63.941690] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0234 Data 0x00000000
>[   63.941704] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x031c Data 0x00000100
>[   63.941718] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0320 Data 0x00000040
>[   63.941732] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0324 Data 0x00000101
>[   63.941745] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0328 Data 0x00000000
>[   63.941758] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   63.941773] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   63.941787] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   63.941802] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   63.941815] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   63.941828] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x00000040
>[   63.941843] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000040
>[   63.941857] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   63.941871] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x2161f000
>[   63.941884] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   63.941897] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   63.941912] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   63.941925] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   63.941939] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   63.941952] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x00000040
>[   63.941965] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x00000040
>[   63.941980] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   63.941994] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x21623000
>[   63.942020] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   63.942037] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   63.942050] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x00000040
>[   63.942064] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x00000040
>[   63.942077] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   63.942091] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0110 Data 0x00000000
>[   63.942105] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x088c Data 0x00000000
>[   63.942119] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b0 Data 0x00000000
>[   63.942132] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b4 Data 0x00000000
>[   63.942145] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b8 Data 0x00000040
>[   63.942159] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08bc Data 0x00000040
>[   63.942172] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c0 Data 0x00000000
>[   63.942185] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c4 Data 0x00000001
>[   63.942200] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c8 Data 0x00000000
>[   63.942213] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08cc Data 0x00000001
>[   63.942226] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d0 Data 0x00000000
>[   63.942239] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d4 Data 0x00000000
>[   63.942253] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d8 Data 0x00000000
>[   63.942267] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08dc Data 0x00000000
>[   63.942280] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   63.942293] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   63.942306] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   63.942319] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   63.942333] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   63.942346] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x00000040
>[   63.942359] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000040
>[   63.942372] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   63.942386] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x2161f000
>[   63.942399] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   63.942413] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   63.942426] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   63.942439] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   63.942452] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   63.942466] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x00000040
>[   63.942479] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x00000040
>[   63.942493] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   63.942506] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x21623000
>[   63.942519] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   63.942532] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   63.942546] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x00000040
>[   63.942559] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x00000040
>[   63.942573] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   63.952448] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   63.952469] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   63.952486] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   63.952504] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   63.952521] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   63.952539] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x00000500
>[   63.952556] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x00000400
>[   63.952573] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   63.952590] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x40000000
>[   63.952607] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   63.952624] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   63.952641] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x00000500
>[   63.952658] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x00000400
>[   63.952675] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x0000003f
>[   63.952691] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000012
>[   63.952707] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x00000006
>[   63.952724] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x00000001
>[   63.952740] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   63.952757] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0800 Data 0x00000000
>[   63.952774] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0804 Data 0x000000cf
>[   63.952790] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0838 Data 0x00000006
>[   63.952807] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x083c Data 0x00000001
>[   63.952824] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0840 Data 0x00000000
>[   63.952840] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0844 Data 0x00000001
>[   63.952857] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0848 Data 0x00000000
>[   63.952873] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x084c Data 0x00000001
>[   63.952889] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0850 Data 0x00000000
>[   63.952906] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0854 Data 0x0000003f
>[   63.952923] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0858 Data 0x00000000
>[   63.952939] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x085c Data 0x00000012
>[   63.952956] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff568e37
>[   63.952973] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff568e37
>[   63.952990] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff548e37
>[   63.953007] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff528c35
>[   63.953025] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff548c35
>[   63.953042] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff548c35
>[   63.953058] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   63.953073] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   63.953090] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   63.953109] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   63.953126] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   63.953144] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x00000500
>[   63.953161] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x00000400
>[   63.953178] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   63.953196] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x40000000
>[   63.953213] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   63.953229] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   63.953247] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x00000500
>[   63.953264] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x00000400
>[   63.953281] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x0000003f
>[   63.953298] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000013
>[   63.953315] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x00000277
>[   63.953331] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x00000005
>[   63.953348] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   63.953363] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0800 Data 0x00000000
>[   63.953379] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0804 Data 0x000000cf
>[   63.953395] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0838 Data 0x00000277
>[   63.953409] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x083c Data 0x00000005
>[   63.953423] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0840 Data 0x00000000
>[   63.953438] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0844 Data 0x00000001
>[   63.953452] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0848 Data 0x00000000
>[   63.953467] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x084c Data 0x00000001
>[   63.953481] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0850 Data 0x00000000
>[   63.953495] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0854 Data 0x0000003f
>[   63.953510] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0858 Data 0x00000000
>[   63.953523] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x085c Data 0x00000013
>[   63.953537] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff568e37
>[   63.953552] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff568e37
>[   63.953566] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff538d36
>[   63.953580] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff528c35
>[   63.953595] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff548c35
>[   63.953609] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff548c35
>[   63.953623] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff548c35
>[   63.953636] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff538d36
>[   63.953651] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff538d36
>[   63.953665] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff548e37
>[   63.953680] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff569039
>[   63.953694] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff569039
>[   63.953708] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff579238
>[   63.953722] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff579238
>[   63.953736] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff558f38
>[   63.953750] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff548e37
>[   63.953765] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff548e37
>[   63.953779] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff548e37
>[   63.953793] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff558f38
>[   63.953807] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff558f38
>[   63.953821] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff558f38
>[   63.953835] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff579238
>[   63.953849] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff589339
>[   63.953864] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff589339
>[   63.953878] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff589339
>[   63.953892] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff589339
>[   63.953906] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff589339
>[   63.953920] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff569137
>[   63.953934] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff569137
>[   63.953949] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff579238
>[   63.953963] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff569137
>[   63.953978] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff579238
>[   63.953991] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff589339
>[   63.954005] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff589339
>[   63.954028] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5a9539
>[   63.954043] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5b963a
>[   63.954057] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5a9539
>[   63.954070] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5a9539
>[   63.954083] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff59943a
>[   63.954096] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff589339
>[   63.954109] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff589339
>[   63.954123] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff589339
>[   63.954136] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff589339
>[   63.954150] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff589339
>[   63.954163] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff589339
>[   63.954176] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5a9539
>[   63.954189] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5c9739
>[   63.954203] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5c9739
>[   63.954216] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5c973b
>[   63.954230] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5c973b
>[   63.954243] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5a9539
>[   63.954256] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5a9539
>[   63.954269] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5a9539
>[   63.954283] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5a9539
>[   63.954296] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5a9539
>[   63.954310] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5a9539
>[   63.954322] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5a9539
>[   63.954336] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5b963a
>[   63.954349] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5e993d
>[   63.954363] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5e993b
>[   63.954376] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5e993b
>[   63.954390] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff60993b
>[   63.954402] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5e963b
>[   63.954416] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5b963a
>[   63.954429] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5b963a
>[   63.954443] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5c9739
>[   63.954456] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5c9739
>[   63.954481] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5f983a
>[   63.954495] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5e9739
>[   63.954508] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5f983a
>[   63.954521] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff619a3c
>[   63.954538] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff619a3c
>[   63.954554] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff609c3c
>[   63.954571] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff629b3c
>[   63.954600] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff60993b
>[   63.954615] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5f983a
>[   63.954633] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5f983a
>[   63.954689] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5f983a
>[   63.954704] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff60993b
>[   63.954718] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff619a3c
>[   63.954732] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff60993b
>[   63.954747] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff60993b
>[   63.954761] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff639c3d
>[   63.954774] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff649d3e
>[   63.954789] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff649d3e
>[   63.954803] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff649d3e
>[   63.954817] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff639c3d
>[   63.954831] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff619a3b
>[   63.954846] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff619a3c
>[   63.954861] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff619a3c
>[   63.954876] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff619a3c
>[   63.954891] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff629b3d
>[   63.954905] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff629b3c
>[   63.954920] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff629b3c
>[   63.954934] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff659e3f
>[   63.954948] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff649d3e
>[   63.954961] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff659e3f
>[   63.954976] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff659e3f
>[   63.954991] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff659e3f
>[   63.955005] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff639c3d
>[   63.955023] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff639c3d
>[   63.955037] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff639c3d
>[   63.955051] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff639c3d
>[   63.955065] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff639c3d
>[   63.955080] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff639c3d
>[   63.955095] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff649d3e
>[   63.955109] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff669f40
>[   63.955124] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff67a03f
>[   63.955137] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff68a140
>[   63.955150] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff67a03f
>[   63.955164] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff67a03f
>[   63.955176] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff659e3d
>[   63.955190] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff659e3d
>[   63.955203] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff659e3d
>[   63.955217] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff659e3d
>[   63.955230] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff659e3f
>[   63.955243] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff649d3e
>[   63.955257] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff659e3d
>[   63.955270] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff67a03f
>[   63.955283] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff68a140
>[   63.955297] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff69a241
>[   63.955310] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff69a241
>[   63.955323] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff68a140
>[   63.955336] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff669f3e
>[   63.955350] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff669f3e
>[   63.955363] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff669f3e
>[   63.955377] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff67a03f
>[   63.955390] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff67a03f
>[   63.955403] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff67a03f
>[   63.955416] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff67a03f
>[   63.955430] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff69a241
>[   63.955443] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ca441
>[   63.955457] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ca441
>[   63.955469] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ca441
>[   63.955483] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ba340
>[   63.955496] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff69a241
>[   63.955510] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff67a03f
>[   63.955523] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff69a13e
>[   63.955537] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6aa23f
>[   63.955550] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6aa23f
>[   63.955564] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6aa23f
>[   63.955577] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff69a241
>[   63.955590] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ca441
>[   63.955603] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6da540
>[   63.955617] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6da540
>[   63.955630] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6da540
>[   63.955644] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ca43f
>[   63.955657] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ba340
>[   63.955670] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ba340
>[   63.955684] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ba340
>[   63.955698] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ba340
>[   63.955712] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ca441
>[   63.955727] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ca441
>[   63.955742] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ca441
>[   63.955757] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6da540
>[   63.955771] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ea641
>[   63.955786] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ea641
>[   63.955800] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6fa742
>[   63.955814] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6fa744
>[   63.955829] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6da540
>[   63.955844] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ca43f
>[   63.955858] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6da540
>[   63.955872] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6da540
>[   63.955886] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6da540
>[   63.955900] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6da540
>[   63.955913] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6da540
>[   63.955928] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6fa841
>[   63.955942] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff71aa43
>[   63.955956] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff71aa43
>[   63.955969] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff71aa43
>[   63.955983] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff70a942
>[   63.955998] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6fa742
>[   63.956014] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ea641
>[   63.956029] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6fa841
>[   63.956044] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6fa841
>[   63.956057] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6fa841
>[   63.956071] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6fa841
>[   63.956084] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6fa841
>[   63.956098] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff70a942
>[   63.956113] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff72ab42
>[   63.956127] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff72ab42
>[   63.956142] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff72ab42
>[   63.956157] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff73ac45
>[   63.956172] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff71aa43
>[   63.956186] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff70a942
>[   63.956200] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff71aa43
>[   63.956214] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff71aa43
>[   63.956230] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff71aa43
>[   63.956245] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff71aa43
>[   63.956261] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff71aa43
>[   63.956275] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff73aa44
>[   63.956289] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff75ac44
>[   63.956303] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff75ac44
>[   63.956316] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff77ac44
>[   63.956330] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff74ad44
>[   63.956343] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff73ac45
>[   63.956357] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff73aa44
>[   63.956370] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff73aa44
>[   63.956383] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff72ab42
>[   63.956396] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff72ab42
>[   63.956410] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff72ab42
>[   63.956423] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff72ab42
>[   63.956437] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff74ab43
>[   63.956450] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff77ae46
>[   63.956463] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff77af44
>[   63.956476] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff77af44
>[   63.956490] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff77af44
>[   63.956503] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff74ad44
>[   63.956517] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff73ac43
>[   63.956529] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff75ac44
>[   63.956543] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff75ac44
>[   63.956556] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff75ac44
>[   63.956570] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff75ac44
>[   63.956583] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff75ac44
>[   63.956596] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff76ad45
>[   63.956609] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff78b045
>[   63.956622] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff78b045
>[   63.956636] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff78b146
>[   63.956649] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff78b146
>[   63.956662] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff78b045
>[   63.956675] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff76ae43
>[   63.956689] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff79ae46
>[   63.956702] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff79ae46
>[   63.956716] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff79ae46
>[   63.956729] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7aaf47
>[   63.956742] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff77af44
>[   63.956755] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff78b045
>[   63.956770] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7ab247
>[   63.956783] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7ab247
>[   63.956796] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7ab247
>[   63.956810] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7ab247
>[   63.956823] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff79b146
>[   63.956837] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff78b045
>[   63.956850] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7ab245
>[   63.956863] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff79b144
>[   63.956876] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff79b146
>[   63.956890] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7ab247
>[   63.956903] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff79b247
>[   63.956917] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7ab245
>[   63.956930] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7cb447
>[   63.956943] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7cb447
>[   63.956956] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7cb447
>[   63.956970] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7cb447
>[   63.956983] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7ab245
>[   63.956997] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7bb346
>[   63.957013] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7bb346
>[   63.957027] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7bb346
>[   63.957041] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7bb346
>[   63.957053] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7bb346
>[   63.957067] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7bb346
>[   63.957081] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7bb346
>[   63.957095] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7eb647
>[   63.957110] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7eb647
>[   63.957124] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7eb647
>[   63.957136] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7eb647
>[   63.957150] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7cb447
>[   63.957163] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7cb447
>[   63.957177] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7cb447
>[   63.957190] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7db546
>[   63.957203] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7db546
>[   63.957216] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7db546
>[   63.957230] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7db546
>[   63.957244] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7db546
>[   63.957257] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7eb647
>[   63.957269] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff80b849
>[   63.957283] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff80b849
>[   63.957296] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff80b849
>[   63.957310] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7fb748
>[   63.957323] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7eb647
>[   63.957336] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7eb647
>[   63.957349] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7fb748
>[   63.957363] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7fb748
>[   63.957376] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7fb748
>[   63.957390] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff81b748
>[   63.957403] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7eb647
>[   63.957416] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff80b849
>[   63.957429] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff84ba4b
>[   63.957443] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff83b94a
>[   63.957456] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff81ba49
>[   63.957470] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff83b94a
>[   63.957483] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff82b849
>[   63.957496] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff82b849
>[   63.957509] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff82b849
>[   63.957523] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff82b849
>[   63.957536] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff80b948
>[   63.957550] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff83b949
>[   63.957562] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff83b949
>[   63.957576] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff84ba4a
>[   63.957589] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff85bb4b
>[   63.957603] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff85bb4b
>[   63.957616] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff85bb4b
>[   63.957629] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff85bb4b
>[   63.957642] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff84ba4a
>[   63.957655] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff84ba4a
>[   63.957669] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff84ba4a
>[   63.957682] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff84ba4a
>[   63.957696] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff84ba4a
>[   63.957709] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff84ba4a
>[   63.957722] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff84ba4a
>[   63.957735] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff85bb4c
>[   63.957749] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff87bd4d
>[   63.957762] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff87bd4d
>[   63.957776] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff87bd4d
>[   63.957789] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff86bc4c
>[   63.957802] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff85bb4b
>[   63.957815] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff85bb4b
>[   63.957829] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff85bb4c
>[   63.957842] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff85bb4c
>[   63.957856] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff85bb4c
>[   63.957869] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff85bb4c
>[   63.957882] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff85bb4c
>[   63.957895] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff87bd4d
>[   63.957909] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff88be4e
>[   63.957922] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff88be4e
>[   63.957936] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff88be4e
>[   63.957949] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff87bd4d
>[   63.957963] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff86bc4d
>[   63.957977] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff86bc4d
>[   63.957990] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff86bc4d
>[   63.958003] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff86bc4d
>[   63.958019] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff85bb4c
>[   63.958033] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff87bd4d
>[   63.958046] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff87bd4d
>[   63.958059] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff88be4e
>[   63.958072] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff89bf4f
>[   63.958086] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff89bf4f
>[   63.958099] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff89bf4f
>[   63.958113] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff88be4e
>[   63.958126] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff87bd4d
>[   63.958139] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff87bd4d
>[   63.958152] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff87bd4d
>[   63.958166] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff87bd4e
>[   63.958179] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff88be4e
>[   63.958193] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff88be4e
>[   63.958206] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff88be4e
>[   63.958219] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff89bf4f
>[   63.958232] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ac050
>[   63.958246] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ac050
>[   63.958259] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ac050
>[   63.958273] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff89bf50
>[   63.958285] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff88be4f
>[   63.958299] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff88be4f
>[   63.958312] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff88be4f
>[   63.958326] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff89bf4f
>[   63.958339] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff89bf4f
>[   63.958353] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff89bf4f
>[   63.958370] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff89bf4f
>[   63.958384] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff89bf50
>[   63.958397] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8bc151
>[   63.958411] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8bc151
>[   63.958424] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8bc151
>[   63.958438] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ac051
>[   63.958458] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff89bf50
>[   63.958471] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff89bf50
>[   63.958485] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ac050
>[   63.958499] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ac051
>[   63.958512] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ac051
>[   63.958525] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ac051
>[   63.958538] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ac051
>[   63.958552] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ac051
>[   63.958566] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8cc252
>[   63.958579] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8cc252
>[   63.958591] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8dc353
>[   63.958605] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ac352
>[   63.958618] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff88c051
>[   63.958632] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8bc152
>[   63.958645] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8bc152
>[   63.958658] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8bc152
>[   63.958671] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8bc152
>[   63.958685] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8bc152
>[   63.958698] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8bc152
>[   63.958712] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ac253
>[   63.958725] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8dc354
>[   63.958738] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8dc354
>[   63.958751] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8dc354
>[   63.958765] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8dc354
>[   63.958778] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8cc253
>[   63.958792] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8cc253
>[   63.958804] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8cc253
>[   63.958818] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8dc354
>[   63.958831] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ac253
>[   63.958845] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ac253
>[   63.958858] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ac253
>[   63.958871] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8cc253
>[   63.958884] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ec454
>[   63.958898] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ec454
>[   63.958911] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ec454
>[   63.958925] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8fc555
>[   63.958938] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8dc353
>[   63.958951] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8dc354
>[   63.958964] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8dc354
>[   63.958978] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8dc354
>[   63.958991] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8dc354
>[   63.959005] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8dc354
>[   63.959020] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8dc354
>[   63.959033] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8bc453
>[   63.959047] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8fc556
>[   63.959059] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff90c656
>[   63.959073] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff90c656
>[   63.959086] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff90c656
>[   63.959100] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8cc554
>[   63.959113] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ec454
>[   63.959126] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8dc655
>[   63.959139] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8cc554
>[   63.959153] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8cc554
>[   63.959166] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8dc556
>[   63.959180] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8dc556
>[   63.959193] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8fc556
>[   63.959206] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff91c757
>[   63.959219] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff91c757
>[   63.959233] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff91c757
>[   63.959246] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff91c757
>[   63.959260] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ec756
>[   63.959273] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ec657
>[   63.959286] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ec657
>[   63.959299] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ec657
>[   63.959313] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8dc556
>[   63.959326] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ec657
>[   63.959340] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ec657
>[   63.959352] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8fc857
>[   63.959366] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff91c758
>[   63.959379] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff92c859
>[   63.959393] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff92c859
>[   63.959406] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff92c859
>[   63.959419] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff91c758
>[   63.959432] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8fc758
>[   63.959445] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8fc758
>[   63.959459] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8fc758
>[   63.959472] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8fc758
>[   63.959486] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8fc758
>[   63.959499] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8fc758
>[   63.959512] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8fc857
>[   63.959525] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff90c958
>[   63.959539] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff93c959
>[   63.959552] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff93c959
>[   63.959566] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff92c858
>[   63.959579] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff92c858
>[   63.959592] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff92c858
>[   63.959605] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff92c858
>[   63.959619] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff92c858
>[   63.959632] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff92c858
>[   63.959645] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff92c858
>[   63.959659] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff90c958
>[   63.959672] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff93c959
>[   63.959685] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff93c959
>[   63.959699] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff94ca5a
>[   63.959712] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff94ca5a
>[   63.959725] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff94ca5a
>[   63.959738] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff93c959
>[   63.959752] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff93c959
>[   63.959765] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff93c959
>[   63.959779] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff93c959
>[   63.959792] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff93c959
>[   63.959806] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff91ca59
>[   63.959820] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff91ca59
>[   63.959833] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff94ca5a
>[   63.959846] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff94ca5a
>[   63.959859] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff95cb5b
>[   63.959873] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff95cb5b
>[   63.959886] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff95cb5b
>[   63.959902] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff95cb5b
>[   63.959917] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff95cb5b
>[   63.959930] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff94ca5a
>[   63.959944] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff94ca5a
>[   63.959957] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff92cb58
>[   63.959970] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff92cb58
>[   63.959983] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff92cb58
>[   63.959998] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff92cb58
>[   63.960014] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff96cc5a
>[   63.960027] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff96cc5a
>[   63.960041] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff96cc5a
>[   63.960054] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff96cc5a
>[   63.960068] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff96cc5a
>[   63.960081] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff95cb59
>[   63.960094] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff95cb59
>[   63.960107] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff93cc59
>[   63.960121] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff93cc59
>[   63.960134] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff91c958
>[   63.960148] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8fc657
>[   63.960160] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff90c356
>[   63.960174] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8cbe54
>[   63.960189] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff87b851
>[   63.960201] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff81b04e
>[   63.960220] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7ba74a
>[   63.960233] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff739d45
>[   63.960247] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff608539
>[   63.960260] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb4d493
>[   63.960274] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb4d493
>[   63.960286] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb4d493
>[   63.960300] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb4d493
>[   63.960313] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb4d493
>[   63.960327] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb5d394
>[   63.960340] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb5d394
>[   63.960353] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d495
>[   63.960366] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d495
>[   63.960379] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d495
>[   63.960393] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d494
>[   63.960406] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d494
>[   63.960420] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d494
>[   63.960433] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d494
>[   63.960446] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d494
>[   63.960459] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d494
>[   63.960473] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d494
>[   63.960486] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d594
>[   63.960499] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d594
>[   63.960512] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb7d595
>[   63.960526] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb7d595
>[   63.960539] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb7d595
>[   63.960553] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d594
>[   63.960566] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d594
>[   63.960579] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d594
>[   63.960592] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d594
>[   63.960606] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d594
>[   63.960619] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d494
>[   63.960633] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb7d696
>[   63.960646] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb9d698
>[   63.960659] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb9d69a
>[   63.960672] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbbd69a
>[   63.960686] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbbd798
>[   63.960700] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbad797
>[   63.960713] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbad797
>[   63.960727] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb8d696
>[   63.960741] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb8d595
>[   63.960754] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb8d595
>[   63.960768] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb9d796
>[   63.960781] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbad797
>[   63.960795] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb9d697
>[   63.960808] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb9d698
>[   63.960821] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb8d697
>[   63.960834] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb9d696
>[   63.960847] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb9d696
>[   63.960861] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbad797
>[   63.960874] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbad798
>[   63.960887] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbbd798
>[   63.960900] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbbd798
>[   63.960914] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb9d697
>[   63.960927] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb8d696
>[   63.960941] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb9d796
>[   63.960954] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbad797
>[   63.960967] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbad897
>[   63.960980] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbad898
>[   63.960994] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbbd898
>[   63.961010] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbbd898
>[   63.961023] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbad898
>[   63.961036] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbbd899
>[   63.961050] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbbd898
>[   63.961063] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbad897
>[   63.961076] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbbd897
>[   63.961089] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbbd898
>[   63.961103] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbbd898
>[   63.961116] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbbd898
>[   63.961129] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbbd898
>[   63.961142] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbbd998
>[   63.961156] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbeda9d
>[   63.961169] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffc3dda4
>[   63.961182] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbfdb9e
>[   63.961196] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbdd99b
>[   63.961209] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbbd89a
>[   63.961222] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbad797
>[   63.961235] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbad796
>[   63.961249] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb9d795
>[   63.961262] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb9d795
>[   63.961276] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb8d694
>[   63.961289] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb9d795
>[   63.961302] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbad796
>[   63.961315] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbad896
>[   63.961329] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbad996
>[   63.961342] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbbda96
>[   63.961356] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb8d892
>[   63.961368] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff678b3b
>[   63.961382] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7aa546
>[   63.961395] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff81ae4b
>[   63.961409] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff87b74f
>[   63.961422] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ebf53
>[   63.961435] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff93c656
>[   63.961448] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff96cb58
>[   63.961462] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9ace59
>[   63.961475] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa0d35c
>[   63.961489] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4d75e
>[   63.961502] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4d75e
>[   63.961515] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5d75e
>[   63.961528] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4d75e
>[   63.961542] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4d65d
>[   63.961555] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4d65d
>[   63.961569] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4d65d
>[   63.961582] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4d65d
>[   63.961595] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4d65d
>[   63.961608] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4d65d
>[   63.961622] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5d75e
>[   63.961635] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5d660
>[   63.961649] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4d55f
>[   63.961662] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4d65d
>[   63.961675] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5d75e
>[   63.961688] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4d75e
>[   63.961702] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4d75e
>[   63.961715] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4d75e
>[   63.961728] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4d75e
>[   63.961741] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4d75e
>[   63.961755] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4d75e
>[   63.961768] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3d65d
>[   63.961781] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3d65d
>[   63.961795] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa0d65e
>[   63.961808] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa0d85d
>[   63.961821] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa0d65a
>[   63.961837] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa0d65a
>[   63.961852] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9fd55b
>[   63.961865] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa0d65c
>[   63.961878] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa0d65c
>[   63.961891] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa0d65c
>[   63.961904] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa0d65c
>[   63.961918] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa0d65c
>[   63.961931] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa0d65c
>[   63.961945] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa0d65c
>[   63.961958] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1d75d
>[   63.961971] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1d75d
>[   63.961984] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1d75d
>[   63.961998] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1d75d
>[   63.962013] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa0d65c
>[   63.962026] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa2d65a
>[   63.962040] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa2d65a
>[   63.962053] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa2d65a
>[   63.962066] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa2d65a
>[   63.962079] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa0d65c
>[   63.962093] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa0d65c
>[   63.962106] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa0d65c
>[   63.962120] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa2d85e
>[   63.962132] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa2d85e
>[   63.962146] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa2d85e
>[   63.962159] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa2d85e
>[   63.962173] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1d75b
>[   63.962186] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1d75b
>[   63.962199] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff568e37
>[   63.962212] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff558d36
>[   63.962226] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff528c35
>[   63.962239] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff528c35
>[   63.962253] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff548c35
>[   63.962266] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff538b34
>[   63.962279] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff548c35
>[   63.962292] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff538d36
>[   63.962306] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff538d36
>[   63.962319] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff558d36
>[   63.962333] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff548e37
>[   63.962346] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff57913a
>[   63.962359] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff579238
>[   63.962374] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff578f38
>[   63.962387] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff538d36
>[   63.962400] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff548e37
>[   63.962413] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff548e37
>[   63.962426] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff548e37
>[   63.962440] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff558f38
>[   63.962453] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff558f38
>[   63.962467] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff558f38
>[   63.962480] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff569137
>[   63.962493] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff579238
>[   63.962506] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff589339
>[   63.962520] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff589339
>[   63.962533] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff589339
>[   63.962546] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff579238
>[   63.962559] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff559036
>[   63.962573] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff559036
>[   63.962586] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff569137
>[   63.962600] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff569137
>[   63.962613] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff579238
>[   63.962626] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff579238
>[   63.962639] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff569137
>[   63.962653] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff599438
>[   63.962666] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5a9539
>[   63.962680] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5a9539
>[   63.962693] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5a9539
>[   63.962706] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff589339
>[   63.962719] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff589339
>[   63.962733] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff589339
>[   63.962746] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff589339
>[   63.962759] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff589339
>[   63.962772] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff589339
>[   63.962786] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff589339
>[   63.962799] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff599438
>[   63.962813] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5c9739
>[   63.962826] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5c9739
>[   63.962839] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5c973b
>[   63.962852] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5b963a
>[   63.962866] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff599438
>[   63.962879] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5a9539
>[   63.962893] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5a9539
>[   63.962906] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5a9539
>[   63.962919] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5a9539
>[   63.962932] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5a9539
>[   63.962946] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5a9539
>[   63.962959] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5c9439
>[   63.962972] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5e993b
>[   63.962986] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5e993b
>[   63.962998] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5e993b
>[   63.963013] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5f983a
>[   63.963027] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5b963a
>[   63.963040] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5b963a
>[   63.963053] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5c9739
>[   63.963066] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5c9739
>[   63.963080] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5c9739
>[   63.963093] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5e9739
>[   63.963107] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5e9739
>[   63.963120] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5e9739
>[   63.963133] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff60993b
>[   63.963146] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff619a3c
>[   63.963160] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff609c3c
>[   63.963173] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff619a3c
>[   63.963187] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5f983a
>[   63.963200] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5f983a
>[   63.963213] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5f983a
>[   63.963226] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5f983a
>[   63.963240] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff60993b
>[   63.963253] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff60993b
>[   63.963267] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff60993b
>[   63.963279] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff60993b
>[   63.963293] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff619a3b
>[   63.963306] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff639c3e
>[   63.963320] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff649d3e
>[   63.963333] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff639c3d
>[   63.963346] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff629b3c
>[   63.963359] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff629b3c
>[   63.963373] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff619a3c
>[   63.963386] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff619a3c
>[   63.963400] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff619a3c
>[   63.963413] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff619a3c
>[   63.963426] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff629b3c
>[   63.963439] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff629b3c
>[   63.963452] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff639c3d
>[   63.963465] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff659e3f
>[   63.963478] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff649d3e
>[   63.963492] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff649d3e
>[   63.963505] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff639c3d
>[   63.963518] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff639c3d
>[   63.963531] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff639c3d
>[   63.963545] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff639c3d
>[   63.963558] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff639c3d
>[   63.963571] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff639c3d
>[   63.963585] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff649d3e
>[   63.963598] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff649d3e
>[   63.963611] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff659e3f
>[   63.963624] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff67a03f
>[   63.963638] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff669f3e
>[   63.963651] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff67a03f
>[   63.963665] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff659e3f
>[   63.963678] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff659e3d
>[   63.963691] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff659e3d
>[   63.963704] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff659e3d
>[   63.963718] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff659e3d
>[   63.963731] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff659e3f
>[   63.963748] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff659e3f
>[   63.963762] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff669f3e
>[   63.963775] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff67a03f
>[   63.963789] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff68a140
>[   63.963802] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff69a241
>[   63.963815] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff68a140
>[   63.963828] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff67a03f
>[   63.963842] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff669f3e
>[   63.963855] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff669f3e
>[   63.963868] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff669f3e
>[   63.963881] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff67a03f
>[   63.963895] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff67a03f
>[   63.963908] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff67a03f
>[   63.963922] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff67a03f
>[   63.963935] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff68a140
>[   63.963948] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ca441
>[   63.963961] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ca441
>[   63.963975] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ba340
>[   63.963989] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff69a241
>[   63.964002] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff68a140
>[   63.964017] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff68a140
>[   63.964030] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff69a13e
>[   63.964044] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6aa23f
>[   63.964057] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6aa23f
>[   63.964070] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6aa23f
>[   63.964084] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff69a241
>[   63.964097] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6aa440
>[   63.964110] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6da540
>[   63.964123] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6da540
>[   63.964137] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ca43f
>[   63.964150] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ca441
>[   63.964164] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ba340
>[   63.964177] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ba340
>[   63.964190] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ba340
>[   63.964204] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ba340
>[   63.964218] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ca441
>[   63.964231] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ca441
>[   63.964244] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ca441
>[   63.964257] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6da540
>[   63.964271] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ea643
>[   63.964284] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6fa742
>[   63.964298] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6fa742
>[   63.964311] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ea641
>[   63.964324] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ca43f
>[   63.964337] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ba33e
>[   63.964351] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6da540
>[   63.964364] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6da540
>[   63.964377] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6da540
>[   63.964390] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ca43f
>[   63.964404] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6da540
>[   63.964417] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ea641
>[   63.964431] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff70a942
>[   63.964444] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff71aa43
>[   63.964457] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff71aa43
>[   63.964470] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6fa841
>[   63.964484] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ea641
>[   63.964497] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ea641
>[   63.964511] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6fa841
>[   63.964524] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6fa841
>[   63.964537] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6fa841
>[   63.964550] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6fa841
>[   63.964564] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6fa841
>[   63.964577] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6fa841
>[   63.964591] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff72ab44
>[   63.964603] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff72ab42
>[   63.964617] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff72ab42
>[   63.964630] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff72ab44
>[   63.964644] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff70a942
>[   63.964662] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff70a942
>[   63.964676] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff71aa43
>[   63.964697] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff71aa43
>[   63.964718] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff71aa43
>[   63.964780] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff71aa43
>[   63.964801] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff71aa43
>[   63.964815] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff72a943
>[   63.964828] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff73ac43
>[   63.964845] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff74ad44
>[   63.964864] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff75ac44
>[   63.964877] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff73ac43
>[   63.964891] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff72ab44
>[   63.964951] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff73aa44
>[   63.964965] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff73aa42
>[   63.964979] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff72ab42
>[   63.964993] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff72ab42
>[   63.965010] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff72ab42
>[   63.965023] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff72ab42
>[   63.965037] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff74ab43
>[   63.965050] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff76ad45
>[   63.965064] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff77af44
>[   63.965077] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff77af44
>[   63.965091] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff76ae43
>[   63.965104] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff73ac43
>[   63.965118] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff73ac43
>[   63.965131] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff75ac44
>[   63.965144] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff75ac44
>[   63.965157] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff75ac44
>[   63.965171] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff75ac44
>[   63.965184] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff76ad45
>[   63.965198] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff76ad45
>[   63.965211] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff77ae46
>[   63.965224] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff78b045
>[   63.965237] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff78b146
>[   63.965251] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff78b045
>[   63.965264] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff76ae43
>[   63.965278] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff76ae43
>[   63.965291] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff79ae46
>[   63.965304] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff79ae46
>[   63.965318] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff79ae46
>[   63.965334] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff79ae46
>[   63.965348] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff77af44
>[   63.965362] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff77af44
>[   63.965375] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff78b045
>[   63.965389] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7ab247
>[   63.965402] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7ab247
>[   63.965416] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff79b146
>[   63.965429] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff78b045
>[   63.965442] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff78b045
>[   63.965455] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff79b144
>[   63.965469] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff79b144
>[   63.965482] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff79b146
>[   63.965496] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff79b146
>[   63.965509] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff79b247
>[   63.965522] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7ab245
>[   63.965535] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7ab247
>[   63.965549] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7cb447
>[   63.965562] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7cb447
>[   63.965576] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7bb346
>[   63.965588] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7ab245
>[   63.965602] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7cb447
>[   63.965615] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7bb346
>[   63.965629] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7bb346
>[   63.965642] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7bb346
>[   63.965655] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7bb346
>[   63.965668] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7bb346
>[   63.965682] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7bb346
>[   63.965695] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7db546
>[   63.965709] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7eb647
>[   63.965722] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7eb647
>[   63.965735] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7db546
>[   63.965748] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7cb447
>[   63.965762] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7cb447
>[   63.965775] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7cb447
>[   63.965789] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7db546
>[   63.965802] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7db546
>[   63.965815] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7db546
>[   63.965828] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7db546
>[   63.965841] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7db546
>[   63.965855] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7db546
>[   63.965868] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff80b849
>[   63.965881] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff80b849
>[   63.965894] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff80b849
>[   63.965908] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7eb647
>[   63.965921] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7eb647
>[   63.965935] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7eb647
>[   63.965948] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7fb748
>[   63.965961] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff80b849
>[   63.965974] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7fb748
>[   63.965988] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff81b748
>[   63.966001] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7fb748
>[   63.966017] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7fb748
>[   63.966030] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff83b94a
>[   63.966044] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff83b94a
>[   63.966057] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff81ba49
>[   63.966070] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff82b849
>[   63.966083] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff82b849
>[   63.966097] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff83b94a
>[   63.966110] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff82b849
>[   63.966124] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff82b849
>[   63.966136] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff80b948
>[   63.966150] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff83b949
>[   63.966163] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff84ba4a
>[   63.966177] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff84ba4a
>[   63.966190] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff85bb4b
>[   63.966203] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff85bb4b
>[   63.966216] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff85bb4b
>[   63.966229] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff83b949
>[   63.966243] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff84ba4a
>[   63.966256] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff84ba4a
>[   63.966270] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff84ba4a
>[   63.966283] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff84ba4a
>[   63.966296] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff84ba4a
>[   63.966309] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff84ba4a
>[   63.966323] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff84ba4a
>[   63.966336] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff84ba4b
>[   63.966350] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff86bc4c
>[   63.966363] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff86bc4c
>[   63.966376] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff86bc4c
>[   63.966389] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff85bb4b
>[   63.966403] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff85bb4b
>[   63.966416] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff85bb4b
>[   63.966430] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff85bb4c
>[   63.966443] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff85bb4c
>[   63.966456] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff85bb4c
>[   63.966469] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff85bb4c
>[   63.966483] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff85bb4c
>[   63.966496] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff87bd4d
>[   63.966509] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff87bd4d
>[   63.966522] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff88be4e
>[   63.966536] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff87bd4d
>[   63.966549] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff86bc4d
>[   63.966563] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff86bc4d
>[   63.966576] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff86bc4d
>[   63.966589] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff86bc4d
>[   63.966602] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff86bc4d
>[   63.966616] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff86bc4d
>[   63.966629] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff87bd4d
>[   63.966643] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff87bd4d
>[   63.966656] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff88be4e
>[   63.966669] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff89bf4f
>[   63.966682] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff88be4e
>[   63.966696] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff89bf4f
>[   63.966709] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff87bd4d
>[   63.966723] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff87bd4d
>[   63.966735] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff87bd4d
>[   63.966749] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff87bd4d
>[   63.966762] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff87bd4e
>[   63.966776] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff88be4e
>[   63.966789] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff88be4e
>[   63.966802] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff88be4e
>[   63.966815] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff88be4e
>[   63.966828] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff89bf4f
>[   63.966842] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ac050
>[   63.966855] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ac050
>[   63.966869] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff88be4f
>[   63.966882] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff88be4f
>[   63.966895] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff88be4f
>[   63.966908] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff88be4f
>[   63.966922] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff89bf4f
>[   63.966935] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff89bf4f
>[   63.966949] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff89bf4f
>[   63.966962] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff89bf4f
>[   63.966975] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff89bf50
>[   63.966988] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ac050
>[   63.967002] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8bc151
>[   63.967017] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8bc151
>[   63.967031] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff89bf50
>[   63.967044] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff88be4f
>[   63.967057] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff89bf50
>[   63.967070] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ac050
>[   63.967084] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ac051
>[   63.967097] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ac051
>[   63.967111] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ac051
>[   63.967124] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ac051
>[   63.967137] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ac051
>[   63.967150] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8bc151
>[   63.967164] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8cc253
>[   63.967177] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8cc252
>[   63.967190] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff89c152
>[   63.967203] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff88c051
>[   63.967216] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8bc152
>[   63.967230] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8bc152
>[   63.967243] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8bc152
>[   63.967257] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8bc152
>[   63.967270] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8bc152
>[   63.967283] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8bc152
>[   63.967296] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff89c152
>[   63.967310] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ac253
>[   63.967323] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8dc354
>[   63.967337] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8dc354
>[   63.967350] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8cc253
>[   63.967363] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8cc253
>[   63.967376] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8cc253
>[   63.967390] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8cc253
>[   63.967403] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8cc253
>[   63.967417] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ac253
>[   63.967430] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ac253
>[   63.967443] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ac253
>[   63.967456] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff89c152
>[   63.967470] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8dc354
>[   63.967483] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ec454
>[   63.967497] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8dc353
>[   63.967509] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ec454
>[   63.967523] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8dc354
>[   63.967536] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8dc354
>[   63.967550] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8dc354
>[   63.967563] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8dc354
>[   63.967576] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8dc256
>[   63.967589] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8dc354
>[   63.967603] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8dc354
>[   63.967616] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8dc354
>[   63.967630] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ec455
>[   63.967643] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8fc556
>[   63.967656] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8fc555
>[   63.967669] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8fc555
>[   63.967683] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ec454
>[   63.967696] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8cc554
>[   63.967710] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8cc554
>[   63.967723] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8cc554
>[   63.967736] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8cc554
>[   63.967749] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8dc556
>[   63.967763] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8dc556
>[   63.967776] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8dc556
>[   63.967789] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff90c656
>[   63.967803] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff91c757
>[   63.967815] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff91c757
>[   63.967829] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ec756
>[   63.967842] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8dc655
>[   63.967856] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ec657
>[   63.967869] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ec657
>[   63.967882] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ec657
>[   63.967895] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ec657
>[   63.967909] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ec657
>[   63.967922] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ec657
>[   63.967936] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ec756
>[   63.967949] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff91c757
>[   63.967962] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff92c859
>[   63.967975] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff92c859
>[   63.967989] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8fc758
>[   63.968002] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8fc758
>[   63.968016] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8fc758
>[   63.968032] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8fc758
>[   63.968045] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8fc758
>[   63.968058] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8fc758
>[   63.968071] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff91c758
>[   63.968086] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8fc857
>[   63.968140] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8fc857
>[   63.968157] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff90c958
>[   63.968171] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff92c858
>[   63.968185] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff92c858
>[   63.968198] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff92c858
>[   63.968211] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff92c858
>[   63.968224] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff92c858
>[   63.968237] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff92c858
>[   63.968251] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff92c858
>[   63.968265] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff92c858
>[   63.968279] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff92c858
>[   63.968292] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff90c958
>[   63.968305] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff93c959
>[   63.968319] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff93c959
>[   63.968332] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff93c959
>[   63.968346] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff93c959
>[   63.968362] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff93c959
>[   63.968375] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff93c959
>[   63.968391] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff93c959
>[   63.968405] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff93c959
>[   63.968420] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff93c959
>[   63.968435] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff93c959
>[   63.968449] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff91ca59
>[   63.968463] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff91ca59
>[   63.968478] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff94ca5a
>[   63.968493] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff94ca5a
>[   63.968506] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff94ca5a
>[   63.968521] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff94ca5a
>[   63.968537] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff94ca5a
>[   63.968554] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff94ca5a
>[   63.968570] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff94ca5a
>[   63.968588] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff94ca5a
>[   63.968605] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff94ca5a
>[   63.968622] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff92cb58
>[   63.968638] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff92cb58
>[   63.968655] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff92cb58
>[   63.968672] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff95cb59
>[   63.968688] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff95cb59
>[   63.968704] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff95cb59
>[   63.968720] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff95cb59
>[   63.968738] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff96cc5a
>[   63.968754] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff95cb59
>[   63.968771] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff95cb59
>[   63.968787] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff95cb59
>[   63.968804] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff93cc59
>[   63.968821] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff93cc59
>[   63.968837] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff93c858
>[   63.968854] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff91c557
>[   63.968870] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8fc255
>[   63.968887] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8cbe53
>[   63.968903] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff87b851
>[   63.968920] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff83b24e
>[   63.968936] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7ca94a
>[   63.968953] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff759f46
>[   63.968970] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff61863a
>[   63.968986] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb4d493
>[   63.969001] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb4d493
>[   63.969018] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb4d493
>[   63.969033] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb4d493
>[   63.969048] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb4d493
>[   63.969063] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb5d394
>[   63.969091] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb5d394
>[   63.969111] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d495
>[   63.969127] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d495
>[   63.969145] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d495
>[   63.969161] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d494
>[   63.969178] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d494
>[   63.969194] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d494
>[   63.969211] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d494
>[   63.969230] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d494
>[   63.969247] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d494
>[   63.969263] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d494
>[   63.969280] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d594
>[   63.969297] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d594
>[   63.969313] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d594
>[   63.969330] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d594
>[   63.969346] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d594
>[   63.969362] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d594
>[   63.969379] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d594
>[   63.969395] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d594
>[   63.969411] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d594
>[   63.969427] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d594
>[   63.969444] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d494
>[   63.969460] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb7d595
>[   63.969476] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb8d696
>[   63.969492] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbad697
>[   63.969508] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbad697
>[   63.969524] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb8d797
>[   63.969540] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb9d796
>[   63.969557] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb8d696
>[   63.969574] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb8d595
>[   63.969590] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb9d695
>[   63.969607] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb9d695
>[   63.969623] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb8d595
>[   63.969640] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb8d696
>[   63.969656] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb8d696
>[   63.969673] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb8d697
>[   63.969690] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb7d595
>[   63.969707] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb9d695
>[   63.969724] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb7d695
>[   63.969740] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb9d797
>[   63.969757] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb9d796
>[   63.969774] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbad797
>[   63.969791] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbad698
>[   63.969807] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb9d796
>[   63.969824] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb9d595
>[   63.969840] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbad797
>[   63.969856] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbad797
>[   63.969874] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbad796
>[   63.969891] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbad796
>[   63.969908] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbad897
>[   63.969924] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbbd898
>[   63.969939] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbbd797
>[   63.969955] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbad897
>[   63.969970] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbad897
>[   63.969986] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbad796
>[   63.970001] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbad897
>[   63.970031] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbad897
>[   63.970046] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbad897
>[   63.970060] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbad896
>[   63.970076] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbbd997
>[   63.970092] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbbd898
>[   63.970108] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbdd99a
>[   63.970125] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbfdb9f
>[   63.970142] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbcd99b
>[   63.970157] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbbd899
>[   63.970173] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbbd898
>[   63.970187] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbad898
>[   63.970202] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb9d795
>[   63.970217] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb9d795
>[   63.970231] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb8d791
>[   63.970245] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb9d795
>[   63.970261] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb9d796
>[   63.970275] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb9d796
>[   63.970291] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb9d796
>[   63.970305] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbad896
>[   63.970321] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbad895
>[   63.970336] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d590
>[   63.970352] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff678c3d
>[   63.970367] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7ba648
>[   63.970382] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff83b04c
>[   63.970396] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff89b950
>[   63.970411] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8fc154
>[   63.970425] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff94c857
>[   63.970439] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff98ce57
>[   63.970451] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9bd059
>[   63.970465] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa0d55d
>[   63.970478] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4d75e
>[   63.970492] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4d65d
>[   63.970505] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4d75e
>[   63.970518] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4d65d
>[   63.970531] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4d65d
>[   63.970545] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4d65d
>[   63.970558] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4d65d
>[   63.970572] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4d65d
>[   63.970585] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4d65d
>[   63.970598] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4d65d
>[   63.970611] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4d65d
>[   63.970625] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4d55f
>[   63.970638] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4d760
>[   63.970652] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5d85f
>[   63.970665] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4d75e
>[   63.970677] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4d75e
>[   63.970691] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4d75e
>[   63.970704] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4d75e
>[   63.970718] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4d75e
>[   63.970731] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4d75e
>[   63.970744] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4d75e
>[   63.970757] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4d75e
>[   63.970771] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4d75e
>[   63.970784] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3d65d
>[   63.970798] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa0d65c
>[   63.970811] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9fd55d
>[   63.970824] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9fd55b
>[   63.970837] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9fd55b
>[   63.970851] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa0d65c
>[   63.970864] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa0d65c
>[   63.970878] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa0d65c
>[   63.970891] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa0d65c
>[   63.970904] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa0d65c
>[   63.970917] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa0d65c
>[   63.970931] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa0d65c
>[   63.970944] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa0d65c
>[   63.970958] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1d75d
>[   63.970972] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1d75b
>[   63.970985] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1d75b
>[   63.970999] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa0d65c
>[   63.971015] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa2d65a
>[   63.971028] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa2d65a
>[   63.971041] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa2d65a
>[   63.971055] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa2d65a
>[   63.971068] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa2d65a
>[   63.971082] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa2d65a
>[   63.971094] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa2d65a
>[   63.971108] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1d75b
>[   63.971121] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1d75b
>[   63.971135] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1d75b
>[   63.971148] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1d75b
>[   63.971161] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1d75b
>[   63.971175] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1d75b
>[   63.971188] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff538b34
>[   63.971201] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff548c35
>[   63.971215] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff528c35
>[   63.971228] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff528c35
>[   63.971241] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff548c35
>[   63.971254] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff548c35
>[   63.971268] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff538d36
>[   63.971281] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff538d36
>[   63.971295] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff538c36
>[   63.971308] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff538c36
>[   63.971321] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff538c36
>[   63.971334] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff568d37
>[   63.971348] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff538d37
>[   63.971361] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff538d37
>[   63.971375] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff538c36
>[   63.971388] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff538c36
>[   63.971401] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff538c36
>[   63.971414] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff548d37
>[   63.971428] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff548e35
>[   63.971441] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff548d37
>[   63.971455] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff538c36
>[   63.971467] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff538d34
>[   63.971480] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff548e35
>[   63.971494] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff558f36
>[   63.971507] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff558e38
>[   63.971521] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff558f36
>[   63.971534] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff558f36
>[   63.971547] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff558f36
>[   63.971560] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff558f36
>[   63.971574] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff558f36
>[   63.971587] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff558f36
>[   63.971601] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff558f36
>[   63.971614] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff569037
>[   63.971627] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff569037
>[   63.971640] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff569037
>[   63.971654] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff579138
>[   63.971667] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff579138
>[   63.971680] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff579138
>[   63.971693] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff579138
>[   63.971707] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff579138
>[   63.971720] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff579138
>[   63.971734] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff579138
>[   63.971747] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff579138
>[   63.971760] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff579138
>[   63.971773] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff579138
>[   63.971787] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff589237
>[   63.971800] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff599338
>[   63.971814] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff599338
>[   63.971827] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff59933a
>[   63.971840] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff579136
>[   63.971853] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff589237
>[   63.971867] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff599338
>[   63.971880] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff599338
>[   63.971894] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff599336
>[   63.971907] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5b9336
>[   63.971920] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff599338
>[   63.971933] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff599338
>[   63.971947] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff599338
>[   63.971960] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5a9437
>[   63.971973] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5b9538
>[   63.971986] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5a9437
>[   63.972000] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5c9437
>[   63.972016] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5a9439
>[   63.972030] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5a9439
>[   63.972043] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5b9538
>[   63.972056] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5b9538
>[   63.972069] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5b9538
>[   63.972083] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5d9538
>[   63.972096] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5d9538
>[   63.972110] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5d9538
>[   63.972123] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5d9538
>[   63.972136] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5d9538
>[   63.972149] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5c9639
>[   63.972163] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5e9639
>[   63.972176] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5e9639
>[   63.972190] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5e9639
>[   63.972203] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5e9639
>[   63.972216] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5e9639
>[   63.972229] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5f973a
>[   63.972243] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5f973a
>[   63.972256] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5f973a
>[   63.972270] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5f973a
>[   63.972282] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5f973a
>[   63.972296] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5f973a
>[   63.972309] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff60983a
>[   63.972323] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff60983a
>[   63.972336] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff60983a
>[   63.972349] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff60983a
>[   63.972362] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff60983b
>[   63.972376] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff60983b
>[   63.972389] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff60983b
>[   63.972402] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff60983a
>[   63.972416] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff61993b
>[   63.972429] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff61993b
>[   63.972442] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff60983a
>[   63.972455] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff61993b
>[   63.972469] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff61993b
>[   63.972482] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff61993b
>[   63.972496] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff629a3c
>[   63.972509] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff629a3c
>[   63.972522] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff629a3c
>[   63.972535] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff629a3c
>[   63.972549] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff629a3c
>[   63.972562] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff629a3c
>[   63.972575] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff629a3c
>[   63.972588] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff639b3d
>[   63.972602] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff639b3d
>[   63.972615] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff639b3b
>[   63.972629] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff649c3e
>[   63.972642] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff639b3b
>[   63.972655] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff639b3d
>[   63.972668] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff649c3c
>[   63.972682] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff649c3c
>[   63.972695] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff649c3c
>[   63.972709] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff649c3c
>[   63.972722] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff649c3c
>[   63.972735] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff649c3e
>[   63.972748] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff659d3d
>[   63.972762] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff649c3c
>[   63.972775] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff659d3d
>[   63.972789] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff659d3d
>[   63.972802] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff659d3d
>[   63.972815] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff659d3d
>[   63.972828] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff659d3d
>[   63.972842] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff659d3d
>[   63.972855] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff659d3d
>[   63.972868] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff669e3e
>[   63.972882] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff669e3e
>[   63.972895] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff669e3e
>[   63.972908] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff669e3e
>[   63.972922] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff669e3e
>[   63.972935] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff69a03e
>[   63.972949] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff68a040
>[   63.972961] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff679f3f
>[   63.972974] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff679f3f
>[   63.972988] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff679f3f
>[   63.973001] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff679f3f
>[   63.973016] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff689f3d
>[   63.973029] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff69a03e
>[   63.973042] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff69a03e
>[   63.973056] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff69a03e
>[   63.973069] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff68a040
>[   63.973082] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff68a040
>[   63.973095] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff69a03e
>[   63.973109] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ca341
>[   63.973122] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6aa13f
>[   63.973136] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6aa13f
>[   63.973149] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6aa13f
>[   63.973162] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6aa13f
>[   63.973175] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6aa13f
>[   63.973189] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6aa13f
>[   63.973202] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ba240
>[   63.973216] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ba240
>[   63.973229] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ca341
>[   63.973242] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ba240
>[   63.973255] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ba240
>[   63.973269] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ca33f
>[   63.973282] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ca33f
>[   63.973296] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ba23e
>[   63.973309] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6aa13d
>[   63.973322] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ca33f
>[   63.973335] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ca33f
>[   63.973349] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ca33f
>[   63.973362] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ca33f
>[   63.973376] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ca33f
>[   63.973388] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ca33f
>[   63.973402] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ca33f
>[   63.973415] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6da53f
>[   63.973428] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ea541
>[   63.973442] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ea541
>[   63.973455] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6da440
>[   63.973468] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6da440
>[   63.973481] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6da440
>[   63.973495] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ea640
>[   63.973508] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ea640
>[   63.973522] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ea640
>[   63.973535] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ea640
>[   63.973548] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ea640
>[   63.973561] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ea640
>[   63.973575] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6fa741
>[   63.973588] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff70a842
>[   63.973601] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff70a842
>[   63.973614] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6fa741
>[   63.973628] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6fa741
>[   63.973641] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6fa741
>[   63.973655] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff70a842
>[   63.973668] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff70a842
>[   63.973681] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff70a842
>[   63.973694] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff70a842
>[   63.973708] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff70a842
>[   63.973721] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff71a742
>[   63.973735] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff71a941
>[   63.973748] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff71a941
>[   63.973761] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff72aa42
>[   63.973774] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff71a943
>[   63.973788] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff71a943
>[   63.973801] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff72a843
>[   63.973815] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff71a941
>[   63.973828] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff71a941
>[   63.973841] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff71a941
>[   63.973854] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff70a840
>[   63.973868] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff71a941
>[   63.973881] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff73a942
>[   63.973894] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff74aa43
>[   63.973907] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff74aa43
>[   63.973921] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff74ab41
>[   63.973934] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff73a942
>[   63.973948] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff72aa42
>[   63.973961] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff72aa42
>[   63.973974] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff74aa43
>[   63.973987] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff74aa43
>[   63.974001] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff74aa43
>[   63.974015] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff74aa43
>[   63.974029] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff75ab44
>[   63.974041] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff75ab44
>[   63.974055] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff75ab44
>[   63.974068] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff76ac45
>[   63.974082] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff76ad43
>[   63.974095] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff76ad43
>[   63.974108] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff75ac42
>[   63.974121] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff78ac43
>[   63.974135] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff78ac45
>[   63.974148] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff78ac45
>[   63.974162] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff78ac45
>[   63.974175] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff78ac45
>[   63.974188] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff76ad43
>[   63.974201] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff76ad43
>[   63.974215] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff76ad43
>[   63.974228] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff77ae44
>[   63.974242] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff77ae44
>[   63.974255] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff77ae44
>[   63.974268] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff77ae44
>[   63.974281] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff76ad43
>[   63.974295] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff78af43
>[   63.974308] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff78af45
>[   63.974322] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff78af45
>[   63.974334] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff78af45
>[   63.974348] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff78b046
>[   63.974361] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff79b042
>[   63.974375] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff79b044
>[   63.974388] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff79b046
>[   63.974401] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff79b044
>[   63.974414] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff79b044
>[   63.974428] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff79b044
>[   63.974441] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7ab145
>[   63.974455] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7ab145
>[   63.974468] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7ab145
>[   63.974481] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7ab145
>[   63.974494] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7ab145
>[   63.974507] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7ab145
>[   63.974521] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7bb246
>[   63.974534] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7bb246
>[   63.974548] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7bb246
>[   63.974561] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7bb246
>[   63.974574] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7bb246
>[   63.974587] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7bb246
>[   63.974601] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7bb246
>[   63.974614] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7bb246
>[   63.974627] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7cb345
>[   63.974640] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7cb345
>[   63.974654] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7cb345
>[   63.974667] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7cb345
>[   63.974681] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7cb345
>[   63.974694] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7cb345
>[   63.974707] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7eb547
>[   63.974720] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7eb547
>[   63.974734] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7db446
>[   63.974747] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7db446
>[   63.974761] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7db446
>[   63.974774] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7db446
>[   63.974787] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7eb547
>[   63.974800] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7eb547
>[   63.974814] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7eb547
>[   63.974827] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7fb547
>[   63.974841] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7eb547
>[   63.974854] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7eb547
>[   63.974867] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7eb547
>[   63.974880] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7eb547
>[   63.974894] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7eb747
>[   63.974907] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff80b648
>[   63.974921] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff80b648
>[   63.974934] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff80b648
>[   63.974947] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff80b648
>[   63.974960] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff80b647
>[   63.974974] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7eb747
>[   63.974987] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff81b748
>[   63.975001] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff81b748
>[   63.975015] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff81b749
>[   63.975029] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff81b748
>[   63.975042] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff82b84a
>[   63.975055] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff81b749
>[   63.975069] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff82b849
>[   63.975082] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff82b849
>[   63.975096] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff82b849
>[   63.975109] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff82b849
>[   63.975122] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff82b849
>[   63.975135] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff82b849
>[   63.975149] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff82b849
>[   63.975162] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff82b849
>[   63.975176] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff82b84a
>[   63.975189] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff82b849
>[   63.975202] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff83b94a
>[   63.975215] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff83b94a
>[   63.975229] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff83b94a
>[   63.975242] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff83b94a
>[   63.975256] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff83b94a
>[   63.975268] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff83b94b
>[   63.975282] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff83b94a
>[   63.975295] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff83b94b
>[   63.975309] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff83b94b
>[   63.975322] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff83b94b
>[   63.975335] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff84ba4b
>[   63.975348] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff84ba4b
>[   63.975362] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff84ba4b
>[   63.975377] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff84ba4b
>[   63.975389] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff84b94e
>[   63.975402] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff84ba4c
>[   63.975416] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff84ba4c
>[   63.975429] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff84ba4c
>[   63.975443] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff84ba4c
>[   63.975456] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff84ba4c
>[   63.975469] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff85bb4c
>[   63.975482] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff85bb4c
>[   63.975496] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff85bb4c
>[   63.975509] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff85bb4c
>[   63.975522] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff85bb4c
>[   63.975535] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff85bb4c
>[   63.975549] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff85bb4c
>[   63.975562] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff85bb4c
>[   63.975576] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff85bb4c
>[   63.975589] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff85bb4c
>[   63.975602] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff85bb4d
>[   63.975615] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff86bc4d
>[   63.975629] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff86bc4d
>[   63.975642] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff86bc4d
>[   63.975656] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff86bc4d
>[   63.975669] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff86bc4d
>[   63.975682] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff86bc4d
>[   63.975695] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff86bc4d
>[   63.975709] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff86bc4e
>[   63.975722] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff86bc4e
>[   63.975736] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff86bc4e
>[   63.975749] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff86bc4e
>[   63.975762] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff87bd4e
>[   63.975775] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff87bd4e
>[   63.975789] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff87bd4e
>[   63.975802] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff87bd4e
>[   63.975816] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff87bd4f
>[   63.975828] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff87bd4f
>[   63.975842] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff87bd4f
>[   63.975855] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff87bd4f
>[   63.975869] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff87bd4f
>[   63.975882] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff87bd4f
>[   63.975895] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff87bd4f
>[   63.975908] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff88be4f
>[   63.975922] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff88be50
>[   63.975935] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff89bf51
>[   63.975949] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff88be50
>[   63.975962] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff88be50
>[   63.975975] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff88be50
>[   63.975988] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff88be50
>[   63.976001] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff88be50
>[   63.976016] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff88be4f
>[   63.976029] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff87bd4f
>[   63.976042] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff86be50
>[   63.976056] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff89bf51
>[   63.976069] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff89bf51
>[   63.976083] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff89bf50
>[   63.976096] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff89bf51
>[   63.976109] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff89bf51
>[   63.976122] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff88be50
>[   63.976136] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff87bf51
>[   63.976149] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff87bf51
>[   63.976163] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff87bf51
>[   63.976176] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff88c052
>[   63.976189] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff87bf51
>[   63.976202] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8bc153
>[   63.976216] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff89bf51
>[   63.976229] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ac052
>[   63.976243] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ac052
>[   63.976256] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff88c052
>[   63.976269] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff88c052
>[   63.976282] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff88c052
>[   63.976296] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff88c052
>[   63.976309] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff88c052
>[   63.976323] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff88c052
>[   63.976335] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff88c052
>[   63.976349] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8bc153
>[   63.976362] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8bc153
>[   63.976376] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8bc153
>[   63.976389] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8bc153
>[   63.976402] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8bc153
>[   63.976415] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8cc254
>[   63.976429] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8bc153
>[   63.976442] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8bc153
>[   63.976456] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8bc153
>[   63.976469] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff89c153
>[   63.976482] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8cc254
>[   63.976495] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8cc254
>[   63.976508] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8cc254
>[   63.976522] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8cc053
>[   63.976535] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ac353
>[   63.976548] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ac353
>[   63.976562] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ac353
>[   63.976575] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8bc355
>[   63.976588] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8bc355
>[   63.976602] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8bc355
>[   63.976615] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8bc355
>[   63.976628] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8bc454
>[   63.976641] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ec455
>[   63.976655] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8cc555
>[   63.976668] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8bc454
>[   63.976682] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8bc454
>[   63.976695] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8dc557
>[   63.976708] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8cc456
>[   63.976721] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8cc456
>[   63.976735] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8cc456
>[   63.976748] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8cc456
>[   63.976762] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8cc456
>[   63.976775] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8cc555
>[   63.976788] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8cc456
>[   63.976801] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8dc557
>[   63.976815] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8dc557
>[   63.976828] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8dc557
>[   63.976842] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8dc557
>[   63.976855] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8dc557
>[   63.976868] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8dc557
>[   63.976881] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8dc557
>[   63.976895] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8fc557
>[   63.976908] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8fc557
>[   63.976922] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8dc656
>[   63.976935] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8dc656
>[   63.976948] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff90c657
>[   63.976962] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff90c657
>[   63.976976] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff90c657
>[   63.976989] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff90c657
>[   63.977002] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff90c657
>[   63.977017] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff90c657
>[   63.977031] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff90c657
>[   63.977044] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff90c657
>[   63.977058] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff90c657
>[   63.977071] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ec757
>[   63.977084] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ec757
>[   63.977098] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff91c758
>[   63.977111] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff91c758
>[   63.977124] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff91c758
>[   63.977138] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff91c758
>[   63.977151] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff91c758
>[   63.977164] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff91c758
>[   63.977177] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff91c758
>[   63.977191] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff91c758
>[   63.977204] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff91c758
>[   63.977218] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff91c758
>[   63.977230] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8fc858
>[   63.977244] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8fc858
>[   63.977258] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff92c859
>[   63.977272] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff92c859
>[   63.977284] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff92c859
>[   63.977298] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff92c859
>[   63.977311] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff92c859
>[   63.977325] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff92c859
>[   63.977338] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff92c859
>[   63.977351] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff92c859
>[   63.977364] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff92c859
>[   63.977378] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff90c957
>[   63.977391] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff90c957
>[   63.977405] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff90c957
>[   63.977418] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff93c958
>[   63.977431] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff93c958
>[   63.977444] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff93c958
>[   63.977458] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff93c958
>[   63.977471] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff93c958
>[   63.977485] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff93c958
>[   63.977497] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff93c958
>[   63.977511] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff93c958
>[   63.977524] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff93c958
>[   63.977538] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff93c958
>[   63.977551] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff91c757
>[   63.977564] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8fc356
>[   63.977577] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8dc155
>[   63.977591] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8abd53
>[   63.977604] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff86b850
>[   63.977618] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff81b14e
>[   63.977631] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7ba84a
>[   63.977644] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff749f46
>[   63.977657] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff608639
>[   63.977671] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb3d293
>[   63.977684] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb3d293
>[   63.977698] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb3d293
>[   63.977711] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb3d293
>[   63.977724] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb4d293
>[   63.977737] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb4d294
>[   63.977751] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb4d294
>[   63.977764] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb5d294
>[   63.977778] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb5d294
>[   63.977791] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb5d294
>[   63.977804] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb5d393
>[   63.977817] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb5d393
>[   63.977831] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb5d393
>[   63.977844] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb5d393
>[   63.977857] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb5d393
>[   63.977870] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb5d393
>[   63.977883] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb5d393
>[   63.977896] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb5d494
>[   63.977909] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb5d494
>[   63.977923] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb5d494
>[   63.977936] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb5d494
>[   63.977949] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb5d494
>[   63.977962] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb5d494
>[   63.977975] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb5d494
>[   63.977988] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb5d494
>[   63.978001] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb5d393
>[   63.978016] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb5d393
>[   63.978029] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb5d393
>[   63.978043] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb5d494
>[   63.978056] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb5d494
>[   63.978069] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d494
>[   63.978082] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d494
>[   63.978096] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d493
>[   63.978109] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb5d594
>[   63.978123] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d594
>[   63.978135] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d594
>[   63.978149] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d493
>[   63.978162] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d493
>[   63.978176] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d493
>[   63.978189] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d493
>[   63.978202] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d494
>[   63.978215] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d494
>[   63.978229] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d494
>[   63.978242] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d594
>[   63.978256] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d594
>[   63.978269] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d594
>[   63.978282] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d594
>[   63.978295] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb7d495
>[   63.978309] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d594
>[   63.978322] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb7d494
>[   63.978336] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb7d594
>[   63.978349] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb7d594
>[   63.978362] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb8d594
>[   63.978375] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb8d695
>[   63.978389] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb8d595
>[   63.978402] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb8d595
>[   63.978416] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb8d595
>[   63.978428] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb8d594
>[   63.978442] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb8d595
>[   63.978455] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb8d595
>[   63.978469] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb8d694
>[   63.978482] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb8d694
>[   63.978495] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb8d694
>[   63.978508] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb8d694
>[   63.978521] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb8d694
>[   63.978535] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb8d695
>[   63.978548] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb8d695
>[   63.978562] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb9d695
>[   63.978575] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb9d695
>[   63.978589] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb9d696
>[   63.978601] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb8d694
>[   63.978615] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb8d694
>[   63.978631] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb8d694
>[   63.978645] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb8d694
>[   63.978658] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb9d594
>[   63.978671] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d591
>[   63.978685] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb8d694
>[   63.978698] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb8d695
>[   63.978712] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb8d695
>[   63.978724] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb8d695
>[   63.978738] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb8d695
>[   63.978751] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb9d695
>[   63.978765] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb4d38f
>[   63.978778] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff678b3c
>[   63.978791] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7ba748
>[   63.978804] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff82b04c
>[   63.978817] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff88b850
>[   63.978831] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ec154
>[   63.978844] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff93c755
>[   63.978858] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff97cb57
>[   63.978871] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9ace59
>[   63.978884] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9fd15b
>[   63.978897] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3d45c
>[   63.978911] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa2d45c
>[   63.978924] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3d45c
>[   63.978938] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3d45c
>[   63.978950] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3d55d
>[   63.978964] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3d45c
>[   63.978977] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa2d35c
>[   63.978991] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3d45d
>[   63.979005] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa2d35c
>[   63.979019] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1d35c
>[   63.979033] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3d65e
>[   63.979046] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3d65e
>[   63.979059] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4d75e
>[   63.979073] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4d75e
>[   63.979086] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4d75e
>[   63.979100] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4d75e
>[   63.979113] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4d75e
>[   63.979126] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4d75e
>[   63.979140] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4d75e
>[   63.979153] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4d75e
>[   63.979167] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4d75e
>[   63.979180] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4d65d
>[   63.979193] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3d65d
>[   63.979207] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3d65d
>[   63.979220] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa0d65a
>[   63.979234] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9fd55b
>[   63.979247] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9fd55b
>[   63.979261] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa0d65c
>[   63.979274] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa0d65c
>[   63.979287] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa0d65a
>[   63.979300] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa0d65a
>[   63.979313] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa0d65a
>[   63.979326] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa0d65a
>[   63.979340] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa0d65a
>[   63.979353] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa0d65c
>[   63.979367] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa0d65c
>[   63.979380] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa0d65c
>[   63.979393] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa0d65c
>[   63.979406] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa0d65c
>[   63.979420] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa0d65c
>[   63.979433] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa2d65a
>[   63.979447] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3d558
>[   63.979460] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa2d65a
>[   63.979473] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa2d65a
>[   63.979486] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa2d65a
>[   63.979500] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa2d65a
>[   63.979513] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa2d65a
>[   63.979526] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1d75b
>[   63.979539] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1d75b
>[   63.979553] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1d75b
>[   63.979566] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1d75b
>[   63.979580] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1d75b
>[   63.979593] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1d75b
>[   63.979606] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff518b36
>[   63.979619] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff528c35
>[   63.979633] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff538d36
>[   63.979646] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff548c35
>[   63.979660] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff548c35
>[   63.979673] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff578f38
>[   63.979686] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff558e38
>[   63.979699] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff548d37
>[   63.979713] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff538c36
>[   63.979726] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff528d34
>[   63.979739] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff528c36
>[   63.979753] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff538c36
>[   63.979765] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff528b35
>[   63.979779] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff538c36
>[   63.979792] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff538c36
>[   63.979806] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff538c36
>[   63.979819] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff548d38
>[   63.979832] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff569038
>[   63.979845] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff569038
>[   63.979859] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff548d38
>[   63.979872] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff538c37
>[   63.979886] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff538d35
>[   63.979899] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff538d35
>[   63.979912] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff538c37
>[   63.979925] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff538c37
>[   63.979939] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff548d38
>[   63.979952] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff548e36
>[   63.979966] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff548e36
>[   63.979979] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff569038
>[   63.979992] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff579137
>[   63.980005] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff569038
>[   63.980020] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff569038
>[   63.980033] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff558f37
>[   63.980046] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff558f37
>[   63.980060] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff558f37
>[   63.980073] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff558f37
>[   63.980087] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff558f37
>[   63.980100] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff569038
>[   63.980113] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff569038
>[   63.980126] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff569038
>[   63.980140] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff589238
>[   63.980153] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff599339
>[   63.980167] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff599339
>[   63.980180] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff589238
>[   63.980193] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff569036
>[   63.980206] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff579137
>[   63.980219] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff579137
>[   63.980233] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff579137
>[   63.980246] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff579137
>[   63.980260] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff579137
>[   63.980272] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff579137
>[   63.980286] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff589238
>[   63.980299] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff599337
>[   63.980313] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5b9539
>[   63.980326] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5d9539
>[   63.980339] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5c933a
>[   63.980352] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff589238
>[   63.980366] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff589238
>[   63.980379] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff599337
>[   63.980393] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff599337
>[   63.980406] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff599337
>[   63.980419] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5b9337
>[   63.980432] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff599339
>[   63.980446] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff599339
>[   63.980459] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5c9438
>[   63.980473] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5c963a
>[   63.980486] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5d973b
>[   63.980499] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5e963a
>[   63.980512] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5c9438
>[   63.980526] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5c9438
>[   63.980539] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5c9438
>[   63.980553] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5c9438
>[   63.980566] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5b9539
>[   63.980579] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5d9539
>[   63.980592] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5d9539
>[   63.980606] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5d9539
>[   63.980619] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5d9539
>[   63.980633] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5e963a
>[   63.980646] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff60983b
>[   63.980659] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5f973a
>[   63.980672] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5e963a
>[   63.980686] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5e963a
>[   63.980699] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5e963a
>[   63.980712] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5e963a
>[   63.980725] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5f973a
>[   63.980739] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5e9639
>[   63.980752] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5f973a
>[   63.980766] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5f973a
>[   63.980779] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff61993c
>[   63.980793] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff61993d
>[   63.980807] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff629a3d
>[   63.980820] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff61993c
>[   63.980833] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff60983b
>[   63.980846] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff60983b
>[   63.980859] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff60983b
>[   63.980873] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff60983b
>[   63.980886] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff60983b
>[   63.980900] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff60983b
>[   63.980913] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff61993c
>[   63.980926] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff61993c
>[   63.980939] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff61993c
>[   63.980953] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff629a3d
>[   63.980966] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff639b3e
>[   63.980980] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff629a3d
>[   63.980992] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff61993c
>[   63.981010] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff629a3d
>[   63.981024] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff629a3d
>[   63.981036] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff629a3d
>[   63.981050] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff629a3d
>[   63.981063] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff629a3d
>[   63.981077] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff629a3d
>[   63.981090] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff639b3c
>[   63.981103] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff639b3c
>[   63.981116] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff649c3d
>[   63.981130] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff649c3d
>[   63.981143] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff649c3d
>[   63.981157] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff639b3e
>[   63.981170] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff649c3d
>[   63.981183] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff649c3d
>[   63.981196] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff649c3d
>[   63.981210] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff649c3d
>[   63.981223] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff639b3c
>[   63.981237] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff649c3d
>[   63.981250] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff649c3d
>[   63.981263] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff649c3d
>[   63.981276] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff659d3e
>[   63.981290] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff669f3d
>[   63.981303] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff669e3f
>[   63.981317] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff659d3e
>[   63.981329] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff659d3e
>[   63.981343] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff659d3e
>[   63.981356] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff669e3f
>[   63.981370] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff669e3f
>[   63.981383] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff669e3f
>[   63.981396] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff669e3f
>[   63.981409] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff669e3f
>[   63.981423] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff669e3f
>[   63.981436] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff689f3e
>[   63.981450] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6aa140
>[   63.981463] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff69a03f
>[   63.981476] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff689f3e
>[   63.981489] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff679f40
>[   63.981502] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff679f40
>[   63.981516] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff689f3e
>[   63.981529] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff69a03f
>[   63.981543] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff69a03f
>[   63.981555] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff69a03f
>[   63.981569] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff69a03f
>[   63.981582] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff69a03f
>[   63.981596] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6aa13e
>[   63.981609] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6aa13e
>[   63.981622] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6aa13e
>[   63.981635] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff69a03f
>[   63.981649] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6aa140
>[   63.981662] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6aa140
>[   63.981676] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6aa13e
>[   63.981689] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6aa13e
>[   63.981702] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6aa13e
>[   63.981715] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6aa13e
>[   63.981729] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6aa13e
>[   63.981742] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ca340
>[   63.981756] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ea641
>[   63.981769] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6da441
>[   63.981782] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6da540
>[   63.981795] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ca43f
>[   63.981809] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ba23f
>[   63.981822] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ba33e
>[   63.981836] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ca43f
>[   63.981849] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ca340
>[   63.981862] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ca340
>[   63.981875] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ca340
>[   63.981889] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ca340
>[   63.981902] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ca340
>[   63.981915] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ea641
>[   63.981928] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6fa742
>[   63.981942] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6fa742
>[   63.981955] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ea641
>[   63.981969] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6da540
>[   63.981982] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6da540
>[   63.981995] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ea641
>[   63.982010] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ea641
>[   63.982023] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ea641
>[   63.982036] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ea641
>[   63.982049] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ea641
>[   63.982062] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ea641
>[   63.982076] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff70a841
>[   63.982089] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff70a841
>[   63.982103] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff70a843
>[   63.982116] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff70a843
>[   63.982129] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6fa742
>[   63.982142] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6fa541
>[   63.982156] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6fa740
>[   63.982169] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6fa740
>[   63.982183] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6fa740
>[   63.982196] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff70a843
>[   63.982209] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff70a843
>[   63.982222] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff71a743
>[   63.982236] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff71a942
>[   63.982249] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff73a943
>[   63.982263] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff72a842
>[   63.982276] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff71a942
>[   63.982289] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff70a841
>[   63.982302] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff72a842
>[   63.982316] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff72a842
>[   63.982329] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff72a842
>[   63.982342] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff72a842
>[   63.982355] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff72a842
>[   63.982369] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff71a942
>[   63.982382] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff72aa43
>[   63.982396] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff74aa44
>[   63.982409] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff74aa44
>[   63.982422] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff74ab42
>[   63.982435] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff74ab42
>[   63.982449] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff74aa44
>[   63.982462] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff74aa44
>[   63.982476] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff74aa44
>[   63.982489] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff74aa44
>[   63.982502] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff76aa42
>[   63.982515] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff74ab42
>[   63.982529] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff74ab42
>[   63.982542] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff77ab43
>[   63.982556] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff78ac46
>[   63.982569] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff76ac46
>[   63.982582] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff76ac46
>[   63.982595] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff75ab45
>[   63.982608] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff75ac43
>[   63.982622] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff75ac43
>[   63.982635] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff75ac43
>[   63.982649] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff76ad44
>[   63.982661] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff76ad44
>[   63.982675] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff76ad44
>[   63.982688] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff76ad44
>[   63.982702] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff76ad44
>[   63.982715] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff78af44
>[   63.982728] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff78af46
>[   63.982741] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff78af46
>[   63.982755] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff77ae45
>[   63.982768] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff77af46
>[   63.982782] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff78af44
>[   63.982797] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff78af44
>[   63.982811] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff78af44
>[   63.982823] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff78af44
>[   63.982837] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff78af44
>[   63.982850] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff78af44
>[   63.982864] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff79af45
>[   63.982877] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff79af45
>[   63.982890] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7ab046
>[   63.982903] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7ab046
>[   63.982917] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff78af44
>[   63.982931] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff79af45
>[   63.982944] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7ab046
>[   63.982958] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7ab046
>[   63.982971] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7ab046
>[   63.982984] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7ab046
>[   63.982998] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7ab046
>[   63.983013] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7ab046
>[   63.983027] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7ab046
>[   63.983039] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7ab046
>[   63.983053] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7cb246
>[   63.983066] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7cb246
>[   63.983080] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7cb246
>[   63.983093] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7bb145
>[   63.983107] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7bb145
>[   63.983119] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7bb145
>[   63.983133] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7cb246
>[   63.983146] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7cb246
>[   63.983160] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7cb246
>[   63.983173] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7cb246
>[   63.983186] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7cb246
>[   63.983199] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7cb246
>[   63.983213] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7db446
>[   63.983226] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7db446
>[   63.983240] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7db446
>[   63.983253] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7eb346
>[   63.983266] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7db347
>[   63.983279] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7db347
>[   63.983292] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7db347
>[   63.983306] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7db448
>[   63.983319] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7db448
>[   63.983333] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7fb448
>[   63.983345] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7fb448
>[   63.983359] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7fb448
>[   63.983372] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7fb448
>[   63.983386] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff80b548
>[   63.983399] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7db547
>[   63.983412] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff80b548
>[   63.983425] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff80b548
>[   63.983439] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff80b549
>[   63.983452] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff80b549
>[   63.983466] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff80b549
>[   63.983479] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff80b549
>[   63.983492] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff81b649
>[   63.983505] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff81b649
>[   63.983519] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff81b649
>[   63.983532] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff81b649
>[   63.983546] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff83b84b
>[   63.983559] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff83b84b
>[   63.983572] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff81b649
>[   63.983585] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff81b64a
>[   63.983599] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff81b64a
>[   63.983612] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff82b74a
>[   63.983626] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff82b74a
>[   63.983638] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff82b74a
>[   63.983652] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff82b74a
>[   63.983665] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff81b649
>[   63.983679] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff82b74a
>[   63.983692] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff83b84b
>[   63.983705] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff83b84b
>[   63.983718] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff83b84b
>[   63.983732] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff82b74a
>[   63.983745] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff82b74b
>[   63.983759] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff83b84b
>[   63.983772] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff83b84b
>[   63.983785] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff83b84b
>[   63.983798] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff83b84b
>[   63.983812] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff83b84b
>[   63.983825] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff83b84b
>[   63.983838] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff83b84b
>[   63.983852] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff83b84b
>[   63.983865] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff84b94b
>[   63.983878] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff84b94c
>[   63.983891] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff85ba4c
>[   63.983905] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff84b94b
>[   63.983918] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff84b94b
>[   63.983931] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff84b94b
>[   63.983944] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff84b94b
>[   63.983958] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff84b94b
>[   63.983971] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff84b94b
>[   63.983985] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff84b94b
>[   63.983998] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff84b94b
>[   63.984012] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff84b94b
>[   63.984026] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff85ba4d
>[   63.984039] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff86bb4d
>[   63.984053] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff85ba4c
>[   63.984066] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff85ba4c
>[   63.984079] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff85ba4c
>[   63.984092] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff85ba4c
>[   63.984106] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff85ba4c
>[   63.984119] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff85ba4c
>[   63.984133] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff85ba4d
>[   63.984145] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff85ba4d
>[   63.984159] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff85ba4d
>[   63.984172] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff85ba4c
>[   63.984186] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff86bb4d
>[   63.984199] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff86bb4d
>[   63.984212] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff86bb4d
>[   63.984225] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff86bb4e
>[   63.984239] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff86bb4e
>[   63.984252] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff87bc4f
>[   63.984266] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff86bb4e
>[   63.984279] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff86bb4e
>[   63.984292] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff86bb4e
>[   63.984305] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff86bb4e
>[   63.984319] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff86bb4e
>[   63.984332] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff88bd4f
>[   63.984345] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff88bd4f
>[   63.984358] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff88bd4f
>[   63.984371] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff87bc4f
>[   63.984385] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff87bc4f
>[   63.984398] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff87bc4f
>[   63.984412] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff87bc4f
>[   63.984425] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff87bc4f
>[   63.984438] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff87bc4f
>[   63.984451] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff87bc4f
>[   63.984465] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff85bc4f
>[   63.984478] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff88bd50
>[   63.984492] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff88bd50
>[   63.984505] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff89be50
>[   63.984518] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff89be50
>[   63.984531] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff88bd50
>[   63.984545] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff88bd50
>[   63.984558] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff86bd50
>[   63.984572] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff86bd50
>[   63.984585] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff86bd50
>[   63.984598] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff86bd50
>[   63.984612] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff86bd50
>[   63.984625] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff89be51
>[   63.984638] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff89be51
>[   63.984652] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff89be51
>[   63.984665] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8abf51
>[   63.984678] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8abf51
>[   63.984691] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff87be51
>[   63.984705] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff87be51
>[   63.984718] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff87be51
>[   63.984732] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff87be51
>[   63.984744] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff88bf52
>[   63.984758] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff87be51
>[   63.984771] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8abf52
>[   63.984785] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8abf52
>[   63.984798] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8abf51
>[   63.984811] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8cc153
>[   63.984824] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8bc052
>[   63.984838] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8bc052
>[   63.984851] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8bc052
>[   63.984865] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8abf52
>[   63.984879] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8bbe52
>[   63.984892] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff88bf52
>[   63.984905] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8bc053
>[   63.984919] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8bc053
>[   63.984932] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8bc053
>[   63.984945] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff89c152
>[   63.984958] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff89c152
>[   63.984972] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff89c152
>[   63.984985] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8cc153
>[   63.984999] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ac154
>[   63.985014] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8cc154
>[   63.985028] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ac154
>[   63.985040] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ac154
>[   63.985054] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ac253
>[   63.985067] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ac253
>[   63.985081] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ac253
>[   63.985094] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ac253
>[   63.985108] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ac253
>[   63.985122] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8bc255
>[   63.985135] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8bc255
>[   63.985149] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8dc255
>[   63.985162] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8cc154
>[   63.985176] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8dc255
>[   63.985189] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8bc255
>[   63.985202] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8bc354
>[   63.985215] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8cc356
>[   63.985229] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8dc457
>[   63.985242] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8cc356
>[   63.985256] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8cc356
>[   63.985269] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8bc255
>[   63.985282] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8cc356
>[   63.985295] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8cc356
>[   63.985309] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ec356
>[   63.985322] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ec356
>[   63.985336] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ec356
>[   63.985349] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8cc455
>[   63.985362] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8cc455
>[   63.985375] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8fc456
>[   63.985389] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8fc456
>[   63.985402] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8fc456
>[   63.985416] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8fc456
>[   63.985428] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8fc456
>[   63.985442] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8fc456
>[   63.985455] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8fc456
>[   63.985469] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8fc456
>[   63.985482] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8fc456
>[   63.985496] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ec657
>[   63.985509] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8dc556
>[   63.985523] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff90c557
>[   63.985536] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff90c557
>[   63.985550] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff90c557
>[   63.985562] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff90c557
>[   63.985576] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff90c557
>[   63.985589] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff90c557
>[   63.985603] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff90c557
>[   63.985616] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff90c557
>[   63.985630] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff90c557
>[   63.985642] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ec657
>[   63.985656] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ec657
>[   63.985669] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ec657
>[   63.985683] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff91c658
>[   63.985696] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff91c658
>[   63.985709] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff91c658
>[   63.985722] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff91c658
>[   63.985736] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff91c658
>[   63.985749] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff91c658
>[   63.985763] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff91c658
>[   63.985776] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff91c658
>[   63.985789] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff91c658
>[   63.985802] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8fc756
>[   63.985816] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8fc756
>[   63.985829] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8fc756
>[   63.985843] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff92c757
>[   63.985856] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff92c757
>[   63.985869] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff92c757
>[   63.985882] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff92c757
>[   63.985896] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff92c757
>[   63.985909] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff92c757
>[   63.985923] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff92c757
>[   63.985935] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff92c757
>[   63.985949] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff92c757
>[   63.985962] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff92c757
>[   63.985976] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff90c556
>[   63.985989] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8fc255
>[   63.986002] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8dc054
>[   63.986017] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff89bb52
>[   63.986031] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff86b750
>[   63.986044] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff81b04d
>[   63.986057] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7ba849
>[   63.986071] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff759f46
>[   63.986084] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff618639
>[   63.986098] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb3d192
>[   63.986111] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb3d192
>[   63.986125] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb3d192
>[   63.986138] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb3d192
>[   63.986151] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb4d192
>[   63.986165] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb4d194
>[   63.986178] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb4d194
>[   63.986192] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb4d194
>[   63.986205] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb4d194
>[   63.986218] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb4d194
>[   63.986232] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb4d293
>[   63.986245] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb4d293
>[   63.986258] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb4d293
>[   63.986272] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb4d293
>[   63.986285] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb5d293
>[   63.986298] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb5d293
>[   63.986311] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb4d293
>[   63.986325] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb5d293
>[   63.986338] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb5d293
>[   63.986352] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb5d293
>[   63.986364] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb5d293
>[   63.986378] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb5d293
>[   63.986391] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb5d293
>[   63.986405] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb5d293
>[   63.986418] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb5d293
>[   63.986431] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb4d293
>[   63.986444] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb4d293
>[   63.986457] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb5d293
>[   63.986471] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb5d293
>[   63.986484] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d294
>[   63.986498] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d294
>[   63.986511] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb5d393
>[   63.986524] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d493
>[   63.986537] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb4d493
>[   63.986551] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb5d393
>[   63.986565] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb5d393
>[   63.986579] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb5d393
>[   63.986592] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d493
>[   63.986605] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d493
>[   63.986619] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb5d394
>[   63.986642] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb5d394
>[   63.986656] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb5d394
>[   63.986669] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d394
>[   63.986682] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d493
>[   63.986695] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d293
>[   63.986709] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d493
>[   63.986722] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d394
>[   63.986735] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d493
>[   63.986748] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d393
>[   63.986769] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d494
>[   63.986784] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb7d594
>[   63.986800] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb7d494
>[   63.986817] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb7d494
>[   63.986832] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb7d494
>[   63.986847] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb8d494
>[   63.986911] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb8d595
>[   63.986934] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb8d494
>[   63.986947] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb8d494
>[   63.986963] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb7d494
>[   63.986976] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb8d594
>[   63.986990] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb8d594
>[   63.987004] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb8d494
>[   63.987020] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb8d494
>[   63.987034] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb8d594
>[   63.987047] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb8d594
>[   63.987061] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb8d594
>[   63.987075] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb8d593
>[   63.987089] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb8d594
>[   63.987103] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb8d594
>[   63.987117] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb8d594
>[   63.987130] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb8d594
>[   63.987144] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb8d594
>[   63.987157] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb8d594
>[   63.987170] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb8d594
>[   63.987184] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb8d695
>[   63.987197] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d591
>[   63.987212] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb7d594
>[   63.987226] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb8d594
>[   63.987239] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb8d594
>[   63.987252] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb8d594
>[   63.987266] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb8d594
>[   63.987279] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb8d594
>[   63.987293] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb4d28f
>[   63.987307] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff678b3c
>[   63.987320] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7ca748
>[   63.987333] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff82b04c
>[   63.987347] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff88b94e
>[   63.987361] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ec152
>[   63.987374] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff92c654
>[   63.987388] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff97cb57
>[   63.987401] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9ace58
>[   63.987415] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9ed05a
>[   63.987429] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1d35c
>[   63.987442] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa0d25b
>[   63.987456] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1d25b
>[   63.987468] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1d25b
>[   63.987482] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1d25b
>[   63.987495] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa2d25d
>[   63.987509] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3d35e
>[   63.987522] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa2d55d
>[   63.987535] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3d65e
>[   63.987550] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4d75e
>[   63.987563] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4d75e
>[   63.987576] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3d65d
>[   63.987590] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4d65d
>[   63.987604] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4d65d
>[   63.987617] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4d65d
>[   63.987630] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4d65d
>[   63.987643] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4d65d
>[   63.987657] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5d75e
>[   63.987670] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5d75e
>[   63.987684] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5d75e
>[   63.987696] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4d65d
>[   63.987710] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4d65d
>[   63.987723] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4d65d
>[   63.987737] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4d65b
>[   63.987750] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3d55c
>[   63.987764] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1d45b
>[   63.987776] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9fd55b
>[   63.987791] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa0d65c
>[   63.987805] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa0d65c
>[   63.987817] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa0d65c
>[   63.987831] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1d75d
>[   63.987844] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1d75d
>[   63.987858] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa0d65c
>[   63.987871] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa0d65c
>[   63.987884] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa0d65c
>[   63.987897] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa0d65c
>[   63.987911] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa0d65c
>[   63.987924] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa0d65c
>[   63.987938] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa0d65c
>[   63.987951] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa0d65c
>[   63.987965] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa2d65a
>[   63.987978] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa2d65a
>[   63.987992] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1d75d
>[   63.988005] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1d75d
>[   63.988020] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa2d65a
>[   63.988034] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa2d65a
>[   63.988047] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa2d65a
>[   63.988060] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1d75b
>[   63.988074] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1d75b
>[   63.988087] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1d75b
>[   63.988101] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1d75b
>[   63.988113] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1d75b
>[   63.988127] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1d75b
>[   63.988140] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff518b36
>[   63.988154] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff528c35
>[   63.988167] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff528c35
>[   63.988180] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff558d36
>[   63.988193] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff578f38
>[   63.988207] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff578e38
>[   63.988220] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff559039
>[   63.988234] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff568f39
>[   63.988247] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff538d37
>[   63.988261] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff538c36
>[   63.988274] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff528b35
>[   63.988288] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff538c36
>[   63.988301] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff528b36
>[   63.988314] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff528b36
>[   63.988327] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff528a35
>[   63.988341] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff538c35
>[   63.988354] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff548d36
>[   63.988368] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff558e37
>[   63.988381] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff558e37
>[   63.988394] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff558d39
>[   63.988407] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff538b37
>[   63.988421] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff528b34
>[   63.988434] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff518a33
>[   63.988448] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff528a36
>[   63.988460] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff528a36
>[   63.988474] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff538b37
>[   63.988487] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff538c35
>[   63.988501] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff548d36
>[   63.988514] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff568f36
>[   63.988527] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff568f36
>[   63.988540] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff568f36
>[   63.988554] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff579037
>[   63.988567] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff558e37
>[   63.988581] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff548d36
>[   63.988594] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff548d36
>[   63.988607] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff548d36
>[   63.988620] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff548d36
>[   63.988634] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff558e37
>[   63.988647] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff558e37
>[   63.988661] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff558e37
>[   63.988674] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff589138
>[   63.988687] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff589138
>[   63.988700] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff589138
>[   63.988714] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff589138
>[   63.988727] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff579037
>[   63.988741] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff568f36
>[   63.988754] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff568f36
>[   63.988766] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff568f36
>[   63.988780] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff568f38
>[   63.988793] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff568f36
>[   63.988807] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff568f36
>[   63.988820] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff579037
>[   63.988833] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5a9338
>[   63.988846] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5a9338
>[   63.988860] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5c9338
>[   63.988873] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5c9338
>[   63.988887] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff589138
>[   63.988900] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff568f36
>[   63.988914] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff589136
>[   63.988926] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff589136
>[   63.988940] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5a9136
>[   63.988953] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5a9136
>[   63.988967] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff589138
>[   63.988980] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff589138
>[   63.988993] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5c953a
>[   63.989010] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5c953a
>[   63.989024] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5b9439
>[   63.989038] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5e953a
>[   63.989052] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5d9439
>[   63.989065] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5b9237
>[   63.989080] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5b9237
>[   63.989094] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5b9237
>[   63.989107] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5a9338
>[   63.989120] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5c9338
>[   63.989134] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5c9338
>[   63.989147] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5c9338
>[   63.989160] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5f963b
>[   63.989173] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5f963a
>[   63.989187] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff60963b
>[   63.989202] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff60963b
>[   63.989215] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5f963b
>[   63.989229] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5d9439
>[   63.989242] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5d9439
>[   63.989255] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5d9439
>[   63.989268] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5e9539
>[   63.989282] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5e9539
>[   63.989295] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5e9539
>[   63.989309] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5f963a
>[   63.989322] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff60973c
>[   63.989335] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff60973c
>[   63.989348] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff60973c
>[   63.989362] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff61983d
>[   63.989375] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff60973c
>[   63.989389] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5f963a
>[   63.989402] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5f963a
>[   63.989416] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5f963a
>[   63.989430] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff5f963a
>[   63.989444] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff60963b
>[   63.989457] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff60963b
>[   63.989471] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff60963b
>[   63.989484] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff61983d
>[   63.989497] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff62993e
>[   63.989510] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff62993e
>[   63.989524] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff62993e
>[   63.989537] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff62993e
>[   63.989551] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff60973c
>[   63.989564] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff60973c
>[   63.989578] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff60973c
>[   63.989592] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff60973c
>[   63.989605] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff61983d
>[   63.989619] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff60973c
>[   63.989632] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff61983b
>[   63.989646] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff62993c
>[   63.989658] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff649b3e
>[   63.989672] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff649b3e
>[   63.989685] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff649b3e
>[   63.989699] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff62993e
>[   63.989712] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff62993c
>[   63.989725] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff639a3d
>[   63.989738] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff62993c
>[   63.989752] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff62993c
>[   63.989765] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff62993c
>[   63.989780] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff62993c
>[   63.989794] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff62993c
>[   63.989808] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff639a3d
>[   63.989822] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff669e3e
>[   63.989835] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff669e3e
>[   63.989849] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff669e3e
>[   63.989863] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff649b3e
>[   63.989876] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff639a3d
>[   63.989890] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff649b3e
>[   63.989904] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff649c3c
>[   63.989917] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff659c3f
>[   63.989932] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff649b3e
>[   63.989945] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff649b3e
>[   63.989959] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff649b3e
>[   63.989973] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff669d40
>[   63.989987] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff689e3d
>[   63.990001] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff689e3d
>[   63.990017] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff689e3d
>[   63.990031] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff679d3e
>[   63.990044] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff659c3f
>[   63.990058] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff659c3f
>[   63.990071] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff669c3d
>[   63.990085] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff679d3e
>[   63.990098] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff679d3e
>[   63.990111] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff689e3f
>[   63.990124] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff679d3e
>[   63.990138] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff689e3d
>[   63.990151] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff699f3e
>[   63.990166] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6aa03f
>[   63.990180] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6aa03f
>[   63.990195] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff689e3d
>[   63.990209] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff689e3f
>[   63.990224] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff689e3f
>[   63.990239] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff689e3d
>[   63.990253] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff689e3d
>[   63.990267] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff689e3d
>[   63.990281] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff689e3d
>[   63.990294] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff689e3d
>[   63.990307] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ba23f
>[   63.990320] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ca340
>[   63.990333] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ca340
>[   63.990347] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ca340
>[   63.990360] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ca340
>[   63.990374] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff699f3e
>[   63.990386] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6aa13e
>[   63.990400] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6aa13e
>[   63.990413] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6aa03f
>[   63.990427] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6aa03f
>[   63.990440] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6aa03f
>[   63.990454] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6aa03f
>[   63.990466] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ba140
>[   63.990480] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ea542
>[   63.990494] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6fa643
>[   63.990508] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ea542
>[   63.990521] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ea542
>[   63.990534] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ca340
>[   63.990548] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ba23f
>[   63.990561] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ca340
>[   63.990574] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ca340
>[   63.990589] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ca340
>[   63.990602] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ca340
>[   63.990615] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ca340
>[   63.990629] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6da441
>[   63.990642] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6fa641
>[   63.990655] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6fa641
>[   63.990669] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6fa641
>[   63.990682] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6fa641
>[   63.990695] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ea542
>[   63.990708] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ea341
>[   63.990721] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6da43f
>[   63.990735] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6da43f
>[   63.990748] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ca33e
>[   63.990762] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ea542
>[   63.990775] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6fa442
>[   63.990788] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff71a342
>[   63.990802] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff72a841
>[   63.990815] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff72a743
>[   63.990828] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff72a743
>[   63.990842] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff72a743
>[   63.990854] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6ea741
>[   63.990868] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff70a541
>[   63.990883] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff70a541
>[   63.990896] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff70a541
>[   63.990909] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff70a541
>[   63.990922] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6fa440
>[   63.990936] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff6fa641
>[   63.990949] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff72a743
>[   63.990963] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff74a944
>[   63.990976] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff75ab44
>[   63.990989] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff74aa43
>[   63.991002] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff74aa43
>[   63.991018] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff72a841
>[   63.991032] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff72a743
>[   63.991046] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff72a743
>[   63.991060] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff72a743
>[   63.991073] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff72a841
>[   63.991087] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff72a841
>[   63.991099] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff72a841
>[   63.991113] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff75a842
>[   63.991127] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff73a844
>[   63.991141] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff75aa45
>[   63.991154] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff75aa45
>[   63.991167] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff74ab45
>[   63.991181] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff74aa43
>[   63.991194] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff73a942
>[   63.991208] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff74aa43
>[   63.991222] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff74aa43
>[   63.991237] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff74aa43
>[   63.991252] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff75ab44
>[   63.991266] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff74aa43
>[   63.991280] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff74aa43
>[   63.991295] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff78ae44
>[   63.991311] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff77ad44
>[   63.991325] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff77ad44
>[   63.991340] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff76ac43
>[   63.991354] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff75ac44
>[   63.991367] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff76ac43
>[   63.991380] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff76ac43
>[   63.991393] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff76ac43
>[   63.991407] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff76ac43
>[   63.991420] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff76ac43
>[   63.991433] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff76ac43
>[   63.991446] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff77ad44
>[   63.991460] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff79af44
>[   63.991473] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff79af45
>[   63.991487] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff79af45
>[   63.991500] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff78ae44
>[   63.991513] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff77ad44
>[   63.991526] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff78ae44
>[   63.991540] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff78ae44
>[   63.991553] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff77ad44
>[   63.991567] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff78ae44
>[   63.991580] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff78ae44
>[   63.991593] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff77ad44
>[   63.991606] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff78ae44
>[   63.991620] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7ab046
>[   63.991633] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7bb145
>[   63.991647] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7bb145
>[   63.991659] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7bb145
>[   63.991673] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7ab044
>[   63.991686] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff79af44
>[   63.991700] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff79af44
>[   63.991713] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7ab044
>[   63.991726] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7ab044
>[   63.991739] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7ab044
>[   63.991753] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7ab044
>[   63.991766] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7ab044
>[   63.991780] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7bb244
>[   63.991793] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7bb245
>[   63.991806] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7bb245
>[   63.991819] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7cb346
>[   63.991833] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7db245
>[   63.991846] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7bb145
>[   63.991860] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7bb145
>[   63.991873] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7ab245
>[   63.991886] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7bb246
>[   63.991899] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7bb246
>[   63.991913] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7db246
>[   63.991926] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7db246
>[   63.991939] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7eb246
>[   63.991952] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7fb348
>[   63.991965] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7fb347
>[   63.991979] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7db447
>[   63.991992] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff80b448
>[   63.992011] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7eb246
>[   63.992026] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7eb247
>[   63.992038] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7eb247
>[   63.992052] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7eb249
>[   63.992065] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7eb249
>[   63.992079] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7fb347
>[   63.992091] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7fb347
>[   63.992105] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7fb347
>[   63.992118] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff81b549
>[   63.992132] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff81b549
>[   63.992145] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff81b549
>[   63.992158] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff80b448
>[   63.992171] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7fb348
>[   63.992185] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7fb348
>[   63.992198] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff80b448
>[   63.992212] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff80b448
>[   63.992225] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff80b448
>[   63.992238] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff80b448
>[   63.992251] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff80b448
>[   63.992265] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff81b549
>[   63.992278] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff82b64a
>[   63.992292] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff82b64a
>[   63.992305] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff82b64a
>[   63.992318] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff81b549
>[   63.992331] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff80b449
>[   63.992345] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff81b549
>[   63.992358] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff81b549
>[   63.992372] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff80b448
>[   63.992385] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff81b54a
>[   63.992398] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff81b54a
>[   63.992411] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff81b44c
>[   63.992425] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff82b64a
>[   63.992438] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff83b74b
>[   63.992451] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff84b84c
>[   63.992464] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff83b74b
>[   63.992478] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff83b74b
>[   63.992491] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff82b64a
>[   63.992505] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff82b64a
>[   63.992518] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff82b64a
>[   63.992531] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff82b64a
>[   63.992544] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff82b64a
>[   63.992557] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff83b74b
>[   63.992571] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff82b64a
>[   63.992584] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff83b74b
>[   63.992598] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff84b84c
>[   63.992611] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff85b94e
>[   63.992624] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff85b94d
>[   63.992637] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff84b84c
>[   63.992651] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff84b84c
>[   63.992664] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff83b74b
>[   63.992678] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff83b74b
>[   63.992690] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff83b74b
>[   63.992704] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff83b74b
>[   63.992717] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff83b74c
>[   63.992731] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff83b74c
>[   63.992744] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff83b74c
>[   63.992757] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff85b94d
>[   63.992770] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff87bb4f
>[   63.992784] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff86ba4e
>[   63.992797] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff84b84a
>[   63.992811] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff84b84d
>[   63.992824] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff84b84d
>[   63.992837] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff84b84d
>[   63.992850] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff84b84d
>[   63.992864] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff84b84d
>[   63.992877] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff84b84d
>[   63.992891] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff84b84d
>[   63.992904] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff84b84d
>[   63.992917] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff87bb4f
>[   63.992930] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff87bb4f
>[   63.992944] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff86ba4e
>[   63.992957] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff86ba4f
>[   63.992971] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff85b94e
>[   63.992984] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff85b94e
>[   63.992997] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff85b850
>[   63.993012] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff85b94e
>[   63.993025] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff84b84d
>[   63.993039] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff85b94e
>[   63.993052] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff83b94e
>[   63.993066] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff86ba4f
>[   63.993079] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff87bb4f
>[   63.993092] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff88bc50
>[   63.993105] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff88bc50
>[   63.993119] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff88bc51
>[   63.993132] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff86ba4f
>[   63.993146] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff84ba4f
>[   63.993159] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff84ba4f
>[   63.993172] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff84ba4f
>[   63.993185] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff84ba4f
>[   63.993199] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff84ba4f
>[   63.993212] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff87bb50
>[   63.993226] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff87bb50
>[   63.993239] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff89bd51
>[   63.993253] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff89bd51
>[   63.993265] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff89bd51
>[   63.993279] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff89bd51
>[   63.993292] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff85bb50
>[   63.993306] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff85bb50
>[   63.993318] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff85bb50
>[   63.993332] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff85bb50
>[   63.993345] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff85bb50
>[   63.993359] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff88bc51
>[   63.993372] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff88bc51
>[   63.993385] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff86bd50
>[   63.993398] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8bbf53
>[   63.993412] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8abe52
>[   63.993425] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8abe52
>[   63.993439] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8abe52
>[   63.993452] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff86bd50
>[   63.993465] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff89bb51
>[   63.993478] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff86bc51
>[   63.993492] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff89bd52
>[   63.993507] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff89bd52
>[   63.993520] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8abc52
>[   63.993534] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff87be51
>[   63.993547] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff87be51
>[   63.993560] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8abe52
>[   63.993573] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8bbf53
>[   63.993587] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8bbf54
>[   63.993600] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8abe53
>[   63.993614] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8abe53
>[   63.993627] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff88be53
>[   63.993640] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff88bf52
>[   63.993653] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff88bf52
>[   63.993667] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff88bf52
>[   63.993680] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff88bf52
>[   63.993693] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff88bf52
>[   63.993706] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ac055
>[   63.993720] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8bbf54
>[   63.993733] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8cc055
>[   63.993747] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8cc055
>[   63.993760] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ac055
>[   63.993773] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff89bf54
>[   63.993786] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff89c053
>[   63.993800] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ac055
>[   63.993813] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ac055
>[   63.993827] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ac055
>[   63.993840] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ac055
>[   63.993853] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff89bf54
>[   63.993866] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8bc156
>[   63.993880] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8dc156
>[   63.993893] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8dc156
>[   63.993907] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8dc156
>[   63.993920] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8dc156
>[   63.993932] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ac154
>[   63.993946] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8dc156
>[   63.993959] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8dc155
>[   63.993973] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8dc155
>[   63.993986] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8dc155
>[   63.993999] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8dc155
>[   63.994015] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8dc155
>[   63.994028] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8dc155
>[   63.994041] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8dc155
>[   63.994055] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ec256
>[   63.994068] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ec256
>[   63.994082] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8cc356
>[   63.994095] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8bc255
>[   63.994108] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ec256
>[   63.994121] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8dc155
>[   63.994135] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ec256
>[   63.994148] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ec256
>[   63.994162] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ec256
>[   63.994175] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ec256
>[   63.994188] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ec256
>[   63.994201] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ec256
>[   63.994215] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8fc357
>[   63.994228] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8dc457
>[   63.994241] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8dc457
>[   63.994254] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8cc356
>[   63.994268] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8fc357
>[   63.994281] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8fc357
>[   63.994294] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8fc357
>[   63.994308] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8fc357
>[   63.994321] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8fc357
>[   63.994334] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8fc357
>[   63.994347] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff90c458
>[   63.994361] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff90c458
>[   63.994374] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff90c458
>[   63.994388] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ec556
>[   63.994401] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8ec556
>[   63.994414] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8dc455
>[   63.994427] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff90c456
>[   63.994441] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff90c456
>[   63.994454] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff91c557
>[   63.994468] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff90c456
>[   63.994480] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff90c456
>[   63.994494] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff90c456
>[   63.994507] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff90c456
>[   63.994521] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff90c456
>[   63.994534] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8fc657
>[   63.994547] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8fc657
>[   63.994560] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8dc456
>[   63.994574] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8dbf54
>[   63.994587] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8bbd53
>[   63.994601] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff88b951
>[   63.994614] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff85b54f
>[   63.994627] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff81af4d
>[   63.994640] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7ba84a
>[   63.994654] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff76a147
>[   63.994667] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff608539
>[   63.994681] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffabcc89
>[   63.994694] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb2d092
>[   63.994707] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb3d193
>[   63.994720] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb2d092
>[   63.994734] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb3d092
>[   63.994747] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb3d093
>[   63.994761] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb3d093
>[   63.994773] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb3d093
>[   63.994787] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb3d093
>[   63.994800] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb3d093
>[   63.994814] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb3d092
>[   63.994827] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb3d092
>[   63.994840] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb4d193
>[   63.994853] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb4d193
>[   63.994867] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb4d193
>[   63.994880] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb4d193
>[   63.994894] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb4d193
>[   63.994907] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb4d193
>[   63.994920] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb4d193
>[   63.994933] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb4d193
>[   63.994946] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb4d193
>[   63.994960] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb4d193
>[   63.994973] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb4d193
>[   63.994987] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb4d193
>[   63.995000] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb3d092
>[   63.995014] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb3d092
>[   63.995028] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb4d193
>[   63.995041] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb4d193
>[   63.995054] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb4d193
>[   63.995067] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb4d192
>[   63.995081] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb4d192
>[   63.995094] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb4d192
>[   63.995108] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb4d192
>[   63.995121] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb4d192
>[   63.995134] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb4d192
>[   63.995147] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb4d192
>[   63.995161] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb4d192
>[   63.995174] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb4d192
>[   63.995188] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb4d192
>[   63.995201] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb5d293
>[   63.995214] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb5d294
>[   63.995227] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb5d194
>[   63.995241] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb5d194
>[   63.995254] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb5d293
>[   63.995268] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb5d293
>[   63.995280] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb5d193
>[   63.995294] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb5d293
>[   63.995307] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb5d293
>[   63.995321] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb5d293
>[   63.995334] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d294
>[   63.995348] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d294
>[   63.995360] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d294
>[   63.995373] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb5d394
>[   63.995387] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d393
>[   63.995400] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb5d394
>[   63.995414] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d294
>[   63.995427] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d294
>[   63.995440] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d294
>[   63.995453] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d393
>[   63.995467] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d393
>[   63.995480] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb5d293
>[   63.995494] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d494
>[   63.995507] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d494
>[   63.995520] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d494
>[   63.995533] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d494
>[   63.995547] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d494
>[   63.995560] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d494
>[   63.995574] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d494
>[   63.995586] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d494
>[   63.995600] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d393
>[   63.995613] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d393
>[   63.995627] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d393
>[   63.995640] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d393
>[   63.995653] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb7d494
>[   63.995666] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d494
>[   63.995680] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb5d391
>[   63.995693] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d494
>[   63.995707] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d494
>[   63.995720] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d494
>[   63.995733] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d393
>[   63.995746] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d494
>[   63.995760] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb6d494
>[   63.995773] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffadcd87
>[   63.995787] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff678c3d
>[   63.995800] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff7ca847
>[   63.995813] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff82b04b
>[   63.995826] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff88b84f
>[   63.995840] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff8dbf51
>[   63.995853] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff93c455
>[   63.995866] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff97c756
>[   63.995879] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff99c957
>[   63.995893] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9dcd59
>[   63.995906] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9fd05b
>[   63.995920] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9fd05a
>[   63.995933] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9fd05a
>[   63.995946] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9dd25b
>[   63.995959] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa0d25b
>[   63.995972] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1d45e
>[   63.995986] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa2d45f
>[   63.995999] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1d65f
>[   63.996014] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1d65d
>[   63.996027] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3d65e
>[   63.996040] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3d65e
>[   63.996054] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4d75e
>[   63.996067] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4d75e
>[   63.996080] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4d75e
>[   63.996093] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5d85f
>[   63.996107] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4d75e
>[   63.996120] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4d75e
>[   63.996134] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6d85f
>[   63.996147] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa6d85f
>[   63.996160] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5d85f
>[   63.996173] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa5d85f
>[   63.996187] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4d75e
>[   63.996200] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3d65d
>[   63.996214] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4d75e
>[   63.996227] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3d65d
>[   63.996240] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa0d65c
>[   63.996253] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1d75d
>[   63.996267] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa0d65a
>[   63.996280] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1d75b
>[   63.996293] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1d75b
>[   63.996306] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1d75b
>[   63.996320] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1d75b
>[   63.996333] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1d75b
>[   63.996347] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa0d65a
>[   63.996360] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa2d65a
>[   63.996373] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa2d65a
>[   63.996386] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa2d65a
>[   63.996400] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa2d65a
>[   63.996413] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa2d65a
>[   63.996427] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa2d65a
>[   63.996440] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3d558
>[   63.996453] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa4d659
>[   63.996466] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3d75b
>[   63.996479] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3d75b
>[   63.996493] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa3d75b
>[   63.996506] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa2d65a
>[   63.996520] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa2d65a
>[   63.996533] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1d75b
>[   63.996546] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1d75b
>[   63.996559] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1d75b
>[   63.996573] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1d75b
>[   63.996586] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1d75b
>[   63.996599] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffa1d75b
>[   63.996612] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0200 Data 0x00000001
>[   63.996626] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0314 Data 0x000009d8
>[   63.996639] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x021c Data 0x00000000
>[   63.996653] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0220 Data 0x00000040
>[   63.996666] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0224 Data 0x00001400
>[   63.996679] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0228 Data 0x00000400
>[   63.996692] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x022c Data 0x00000001
>[   63.996706] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0230 Data 0x00000000
>[   63.996719] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0238 Data 0x00000000
>[   63.996733] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x023c Data 0x00000000
>[   63.996746] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x030c Data 0x2003b000
>[   63.996759] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0310 Data 0x40000000
>[   63.996772] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0234 Data 0x00180100
>[   63.996786] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x031c Data 0x000009d8
>[   63.996799] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0320 Data 0x000001f3
>[   63.996812] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0324 Data 0x00000101
>[   63.996825] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0328 Data 0x00000000
>[   64.281611] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0200 Data 0x00000001
>[   64.281627] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0314 Data 0x000009d8
>[   64.281642] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x021c Data 0x00000000
>[   64.281665] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0220 Data 0x00000040
>[   64.281681] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0224 Data 0x00001400
>[   64.281696] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0228 Data 0x00000400
>[   64.281711] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x022c Data 0x00000001
>[   64.281726] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0230 Data 0x00000000
>[   64.281741] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0238 Data 0x00000000
>[   64.281756] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x023c Data 0x00000000
>[   64.281772] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x030c Data 0x2003b000
>[   64.281787] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0310 Data 0x40000000
>[   64.281802] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0234 Data 0x00130100
>[   64.281818] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x031c Data 0x000009d8
>[   64.281834] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0320 Data 0x000001f8
>[   64.281849] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0324 Data 0x00000101
>[   64.281864] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0328 Data 0x00000000
>[   64.288171] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0200 Data 0x00000001
>[   64.288188] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0314 Data 0x000009d8
>[   64.288203] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x021c Data 0x00000000
>[   64.288217] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0220 Data 0x00000040
>[   64.288231] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0224 Data 0x00001400
>[   64.288246] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0228 Data 0x00000400
>[   64.288260] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x022c Data 0x00000001
>[   64.288274] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0230 Data 0x00000000
>[   64.288290] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0238 Data 0x00000000
>[   64.288304] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x023c Data 0x00000000
>[   64.288318] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x030c Data 0x2003b000
>[   64.288334] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0310 Data 0x40000000
>[   64.288349] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0234 Data 0x00130100
>[   64.288365] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x031c Data 0x000009d8
>[   64.288380] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0320 Data 0x000001f8
>[   64.288395] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0324 Data 0x00000101
>[   64.288424] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0328 Data 0x00000000
>[   65.101763] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0110 Data 0x00000000
>[   65.101781] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/7 Mthd 0x0200 Data 0x00000000
>[   65.101797] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/7 Mthd 0x0204 Data 0x41280000
>[   65.101812] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/7 Mthd 0x0208 Data 0x000000cf
>[   65.101826] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/7 Mthd 0x020c Data 0x00000040
>[   65.101841] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/7 Mthd 0x0210 Data 0x00000000
>[   65.101855] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/7 Mthd 0x1240 Data 0x00000500
>[   65.101869] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/7 Mthd 0x1244 Data 0x00000023
>[   65.101884] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/7 Mthd 0x1224 Data 0x00000001
>[   65.101898] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/7 Mthd 0x1360 Data 0x00000000
>[   65.101913] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/7 Mthd 0x0f7c Data 0x00000000
>[   65.101927] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/7 Mthd 0x0f80 Data 0x2002b000
>[   65.101941] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/7 Mthd 0x0fa4 Data 0x00000000
>[   65.101956] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/7 Mthd 0x0fa8 Data 0x2002c000
>[   65.101971] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/7 Mthd 0x1574 Data 0x00000000
>[   65.101985] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/7 Mthd 0x1578 Data 0x2002d000
>[   65.102000] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/7 Mthd 0x157c Data 0x00000800
>[   65.102032] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/7 Mthd 0x1280 Data 0x00000000
>[   65.102049] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/7 Mthd 0x1284 Data 0x2002d000
>[   65.102066] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/7 Mthd 0x1288 Data 0x00014000
>[   65.102080] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/7 Mthd 0x0f00 Data 0x00000001
>[   65.102096] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/7 Mthd 0x0f04 Data 0x3a712488
>[   65.102111] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/7 Mthd 0x0f04 Data 0x40000000
>[   65.102125] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/7 Mthd 0x0f04 Data 0xd1005000
>[   65.102139] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/7 Mthd 0x0f04 Data 0x00300000
>[   65.102153] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/7 Mthd 0x0f04 Data 0x00000500
>[   65.102170] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/7 Mthd 0x0f04 Data 0x00010400
>[   65.102184] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/7 Mthd 0x0f04 Data 0x03000000
>[   65.102198] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/7 Mthd 0x0f04 Data 0x00000000
>[   65.102212] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/7 Mthd 0x155c Data 0x00000000
>[   65.102226] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/7 Mthd 0x1560 Data 0x2002e000
>[   65.102240] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/7 Mthd 0x1564 Data 0x00000000
>[   65.102254] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/7 Mthd 0x1280 Data 0x00000000
>[   65.102269] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/7 Mthd 0x1284 Data 0x2002e000
>[   65.102283] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/7 Mthd 0x1288 Data 0x00004000
>[   65.102297] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/7 Mthd 0x0f00 Data 0x00000000
>[   65.102312] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/7 Mthd 0x0f04 Data 0x000240db
>[   65.102326] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/7 Mthd 0x0f04 Data 0x00000051
>[   65.102340] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/7 Mthd 0x0f04 Data 0x00000000
>[   65.102353] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/7 Mthd 0x0f04 Data 0x00000000
>[   65.102367] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/7 Mthd 0x0f04 Data 0x00000000
>[   65.102381] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/7 Mthd 0x0f04 Data 0x00000000
>[   65.102395] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/7 Mthd 0x0f04 Data 0x00000000
>[   65.102409] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/7 Mthd 0x0f04 Data 0x00000000
>[   65.102423] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/7 Mthd 0x1414 Data 0x00000000
>[   65.102436] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/7 Mthd 0x1334 Data 0x00000000
>[   65.102451] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/7 Mthd 0x1458 Data 0x00000001
>[   65.102475] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/7 Mthd 0x1458 Data 0x00000203
>[   65.102490] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/7 Mthd 0x0e04 Data 0x05000000
>[   65.102504] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/7 Mthd 0x0e08 Data 0x00230000
>[   65.102518] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/7 Mthd 0x15dc Data 0x00000004
>[   65.102544] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/7 Mthd 0x03c0 Data 0x00000000
>[   65.102558] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/7 Mthd 0x03c4 Data 0x3f846000
>[   65.102573] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/7 Mthd 0x0680 Data 0x00460000
>[   65.102625] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/7 Mthd 0x03c0 Data 0x00000000
>[   65.102641] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/7 Mthd 0x03c4 Data 0x3f774000
>[   65.102657] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/7 Mthd 0x0680 Data 0x00000000
>[   65.102673] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/7 Mthd 0x03c0 Data 0x40000000
>[   65.102687] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/7 Mthd 0x03c4 Data 0x3f774000
>[   65.102701] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/7 Mthd 0x0680 Data 0x00000a00
>[   65.102715] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/7 Mthd 0x15e0 Data 0x00000000
>[   65.108150] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   65.108166] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   65.108180] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   65.108195] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   65.108208] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   65.108222] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x00000500
>[   65.108236] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x00000400
>[   65.108250] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   65.108264] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x40000000
>[   65.108277] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   65.108291] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   65.108306] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x00000500
>[   65.108319] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x00000400
>[   65.108333] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   65.108347] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0580 Data 0x00000004
>[   65.108361] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0584 Data 0x000000cf
>[   65.108375] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0588 Data 0x00000000
>[   65.108389] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0600 Data 0x00000000
>[   65.108403] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0604 Data 0x00000000
>[   65.108418] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0608 Data 0x00000500
>[   65.108432] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x060c Data 0x000003dd
>[   65.118562] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   65.118578] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   65.118593] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   65.118608] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   65.118624] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   65.118638] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x00000500
>[   65.118653] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x00000400
>[   65.118668] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   65.118683] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x40000000
>[   65.118698] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   65.118711] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   65.118727] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x00000500
>[   65.118740] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x00000400
>[   65.118755] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   65.118770] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0580 Data 0x00000004
>[   65.118786] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0584 Data 0x000000cf
>[   65.118802] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0588 Data 0x00000000
>[   65.118817] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   65.118833] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   65.118847] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   65.118862] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   65.118878] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   65.118893] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x00000500
>[   65.118907] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x00000400
>[   65.118922] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   65.118937] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x40000000
>[   65.118954] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   65.118969] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   65.118984] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x00000500
>[   65.118999] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x00000400
>[   65.119029] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   65.119049] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0580 Data 0x00000004
>[   65.119064] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0584 Data 0x000000cf
>[   65.119079] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0588 Data 0x00000000
>[   65.119094] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0600 Data 0x00000000
>[   65.119108] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0604 Data 0x000003dd
>[   65.119121] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0608 Data 0x00000500
>[   65.119135] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x060c Data 0x00000400
>[   65.121003] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   65.121039] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   65.121054] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   65.121071] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   65.121086] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   65.121100] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x00000500
>[   65.121116] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x00000400
>[   65.121131] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   65.121146] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x40000000
>[   65.121161] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   65.121175] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   65.121190] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x00000500
>[   65.121203] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x00000400
>[   65.121217] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   65.121230] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0580 Data 0x00000004
>[   65.121244] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0584 Data 0x000000cf
>[   65.121257] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0588 Data 0x00000000
>[   66.339436] EXT4-fs (sda6): re-mounted. Opts: acl,user_xattr,commit=0
>[   66.868249] EXT4-fs (sda7): re-mounted. Opts: acl,user_xattr,commit=0
>[   87.156681] SFW2-INext-DROP-DEFLT IN=eth0 OUT= MAC= SRC=fe80:0000:0000:0000:021a:4dff:fe70:6810 DST=ff02:0000:0000:0000:0000:0000:0000:00fb LEN=84 TC=0 HOPLIMIT=255 FLOWLBL=0 PROTO=UDP SPT=5353 DPT=5353 LEN=44 
>[   88.157335] SFW2-INext-DROP-DEFLT IN=eth0 OUT= MAC= SRC=fe80:0000:0000:0000:021a:4dff:fe70:6810 DST=ff02:0000:0000:0000:0000:0000:0000:00fb LEN=84 TC=0 HOPLIMIT=255 FLOWLBL=0 PROTO=UDP SPT=5353 DPT=5353 LEN=44 
>[  102.160283] SFW2-INext-DROP-DEFLT IN=eth0 OUT= MAC= SRC=fe80:0000:0000:0000:021a:4dff:fe70:6810 DST=ff02:0000:0000:0000:0000:0000:0000:00fb LEN=84 TC=0 HOPLIMIT=255 FLOWLBL=0 PROTO=UDP SPT=5353 DPT=5353 LEN=44 
>[  118.167690] SFW2-INext-DROP-DEFLT IN=eth0 OUT= MAC= SRC=fe80:0000:0000:0000:021a:4dff:fe70:6810 DST=ff02:0000:0000:0000:0000:0000:0000:00fb LEN=84 TC=0 HOPLIMIT=255 FLOWLBL=0 PROTO=UDP SPT=5353 DPT=5353 LEN=44 
>[  150.199982] SFW2-INext-DROP-DEFLT IN=eth0 OUT= MAC= SRC=fe80:0000:0000:0000:021a:4dff:fe70:6810 DST=ff02:0000:0000:0000:0000:0000:0000:00fb LEN=84 TC=0 HOPLIMIT=255 FLOWLBL=0 PROTO=UDP SPT=5353 DPT=5353 LEN=44

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Attachments on bug 779447: 505815 | 505844