Attachment 505844 Details for Bug 779447

Output of dmesg after setting log_buf_len=2M

dmesg9.txt (text/plain), 482.11 KB, created by Jogchum Reitsma on 2012-09-14 13:33:43 UTC

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Creator: Jogchum Reitsma

Created: 2012-09-14 13:33:43 UTC

Size: 482.11 KB

patch

obsolete

>[    0.000000] Initializing cgroup subsys cpuset
>[    0.000000] Initializing cgroup subsys cpu
>[    0.000000] Linux version 3.4.6-2.10-desktop (geeko@buildhost) (gcc version 4.7.1 20120723 [gcc-4_7-branch revision 189773] (SUSE Linux) ) #1 SMP PREEMPT Thu Jul 26 09:36:26 UTC 2012 (641c197)
>[    0.000000] Command line: root=/dev/disk/by-id/ata-SAMSUNG_HD103SI_S1VSJDWZ207080-part6 resume=/dev/disk/by-id/ata-SAMSUNG_HD103SI_S1VSJDWZ207080-part5 splash=silent quiet vga=0x31a log_buf_len=2M
>[    0.000000] BIOS-provided physical RAM map:
>[    0.000000]  BIOS-e820: 0000000000000000 - 000000000009f800 (usable)
>[    0.000000]  BIOS-e820: 000000000009f800 - 00000000000a0000 (reserved)
>[    0.000000]  BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
>[    0.000000]  BIOS-e820: 0000000000100000 - 000000007fee0000 (usable)
>[    0.000000]  BIOS-e820: 000000007fee0000 - 000000007fee3000 (ACPI NVS)
>[    0.000000]  BIOS-e820: 000000007fee3000 - 000000007fef0000 (ACPI data)
>[    0.000000]  BIOS-e820: 000000007fef0000 - 000000007ff00000 (reserved)
>[    0.000000]  BIOS-e820: 00000000f0000000 - 00000000f4000000 (reserved)
>[    0.000000]  BIOS-e820: 00000000fec00000 - 0000000100000000 (reserved)
>[    0.000000] NX (Execute Disable) protection: active
>[    0.000000] DMI 2.4 present.
>[    0.000000] DMI: Gigabyte Technology Co., Ltd. 965P-DS3/965P-DS3, BIOS F12 05/28/2007
>[    0.000000] e820 update range: 0000000000000000 - 0000000000010000 (usable) ==> (reserved)
>[    0.000000] e820 remove range: 00000000000a0000 - 0000000000100000 (usable)
>[    0.000000] No AGP bridge found
>[    0.000000] last_pfn = 0x7fee0 max_arch_pfn = 0x400000000
>[    0.000000] MTRR default type: uncachable
>[    0.000000] MTRR fixed ranges enabled:
>[    0.000000]   00000-9FFFF write-back
>[    0.000000]   A0000-BFFFF uncachable
>[    0.000000]   C0000-CBFFF write-protect
>[    0.000000]   CC000-EFFFF uncachable
>[    0.000000]   F0000-FFFFF write-through
>[    0.000000] MTRR variable ranges enabled:
>[    0.000000]   0 base 000000000 mask F80000000 write-back
>[    0.000000]   1 base 07FF00000 mask FFFF00000 write-through
>[    0.000000]   2 disabled
>[    0.000000]   3 disabled
>[    0.000000]   4 disabled
>[    0.000000]   5 disabled
>[    0.000000]   6 disabled
>[    0.000000]   7 disabled
>[    0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
>[    0.000000] found SMP MP-table at [ffff8800000f5360] f5360
>[    0.000000] initial memory mapped : 0 - 20000000
>[    0.000000] Base memory trampoline at [ffff88000009a000] 9a000 size 20480
>[    0.000000] init_memory_mapping: 0000000000000000-000000007fee0000
>[    0.000000]  0000000000 - 007fe00000 page 2M
>[    0.000000]  007fe00000 - 007fee0000 page 4k
>[    0.000000] kernel direct mapping tables up to 7fee0000 @ 1fffc000-20000000
>[    0.000000] log_buf_len: 2097152
>[    0.000000] early log buf free: 259218(98%)
>[    0.000000] RAMDISK: 36fb5000 - 37ff0000
>[    0.000000] ACPI: RSDP 00000000000f6cf0 00014 (v00 GBT   )
>[    0.000000] ACPI: RSDT 000000007fee3040 00034 (v01 GBT    GBTUACPI 42302E31 GBTU 01010101)
>[    0.000000] ACPI: FACP 000000007fee30c0 00074 (v01 GBT    GBTUACPI 42302E31 GBTU 01010101)
>[    0.000000] ACPI: DSDT 000000007fee3180 049F4 (v01 GBT    GBTUACPI 00001000 MSFT 0100000C)
>[    0.000000] ACPI: FACS 000000007fee0000 00040
>[    0.000000] ACPI: HPET 000000007fee7cc0 00038 (v01 GBT    GBTUACPI 42302E31 GBTU 00000098)
>[    0.000000] ACPI: MCFG 000000007fee7d40 0003C (v01 GBT    GBTUACPI 42302E31 GBTU 01010101)
>[    0.000000] ACPI: APIC 000000007fee7bc0 00084 (v01 GBT    GBTUACPI 42302E31 GBTU 01010101)
>[    0.000000] ACPI: Local APIC address 0xfee00000
>[    0.000000] No NUMA configuration found
>[    0.000000] Faking a node at 0000000000000000-000000007fee0000
>[    0.000000] Initmem setup node 0 0000000000000000-000000007fee0000
>[    0.000000]   NODE_DATA [000000007fccc000 - 000000007fcdffff]
>[    0.000000]  [ffffea0000000000-ffffea0001bfffff] PMD -> [ffff88007d400000-ffff88007effffff] on node 0
>[    0.000000] Zone PFN ranges:
>[    0.000000]   DMA      0x00000010 -> 0x00001000
>[    0.000000]   DMA32    0x00001000 -> 0x00100000
>[    0.000000]   Normal   empty
>[    0.000000] Movable zone start PFN for each node
>[    0.000000] Early memory PFN ranges
>[    0.000000]     0: 0x00000010 -> 0x0000009f
>[    0.000000]     0: 0x00000100 -> 0x0007fee0
>[    0.000000] On node 0 totalpages: 523887
>[    0.000000]   DMA zone: 56 pages used for memmap
>[    0.000000]   DMA zone: 5 pages reserved
>[    0.000000]   DMA zone: 3922 pages, LIFO batch:0
>[    0.000000]   DMA32 zone: 7109 pages used for memmap
>[    0.000000]   DMA32 zone: 512795 pages, LIFO batch:31
>[    0.000000] ACPI: PM-Timer IO Port: 0x408
>[    0.000000] ACPI: Local APIC address 0xfee00000
>[    0.000000] ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
>[    0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled)
>[    0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] disabled)
>[    0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x03] disabled)
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x00] dfl dfl lint[0x1])
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] dfl dfl lint[0x1])
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x02] dfl dfl lint[0x1])
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x03] dfl dfl lint[0x1])
>[    0.000000] ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
>[    0.000000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23
>[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
>[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
>[    0.000000] ACPI: IRQ0 used by override.
>[    0.000000] ACPI: IRQ2 used by override.
>[    0.000000] ACPI: IRQ9 used by override.
>[    0.000000] Using ACPI (MADT) for SMP configuration information
>[    0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000
>[    0.000000] SMP: Allowing 4 CPUs, 2 hotplug CPUs
>[    0.000000] nr_irqs_gsi: 40
>[    0.000000] PM: Registered nosave memory: 000000000009f000 - 00000000000a0000
>[    0.000000] PM: Registered nosave memory: 00000000000a0000 - 00000000000f0000
>[    0.000000] PM: Registered nosave memory: 00000000000f0000 - 0000000000100000
>[    0.000000] Allocating PCI resources starting at 7ff00000 (gap: 7ff00000:70100000)
>[    0.000000] Booting paravirtualized kernel on bare hardware
>[    0.000000] setup_percpu: NR_CPUS:512 nr_cpumask_bits:512 nr_cpu_ids:4 nr_node_ids:1
>[    0.000000] PERCPU: Embedded 27 pages/cpu @ffff88007fa00000 s80192 r8192 d22208 u524288
>[    0.000000] pcpu-alloc: s80192 r8192 d22208 u524288 alloc=1*2097152
>[    0.000000] pcpu-alloc: [0] 0 1 2 3 
>[    0.000000] Built 1 zonelists in Node order, mobility grouping on.  Total pages: 516717
>[    0.000000] Policy zone: DMA32
>[    0.000000] Kernel command line: root=/dev/disk/by-id/ata-SAMSUNG_HD103SI_S1VSJDWZ207080-part6 resume=/dev/disk/by-id/ata-SAMSUNG_HD103SI_S1VSJDWZ207080-part5 splash=silent quiet vga=0x31a log_buf_len=2M
>[    0.000000] bootsplash: silent mode.
>[    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
>[    0.000000] Checking aperture...
>[    0.000000] No AGP bridge found
>[    0.000000] Memory: 2033640k/2096000k available (5721k kernel code, 452k absent, 61908k reserved, 5208k data, 944k init)
>[    0.000000] Preemptible hierarchical RCU implementation.
>[    0.000000] 	RCU dyntick-idle grace-period acceleration is enabled.
>[    0.000000] NR_IRQS:33024 nr_irqs:712 16
>[    0.000000] Console: colour dummy device 80x25
>[    0.000000] console [tty0] enabled
>[    0.000000] allocated 8388608 bytes of page_cgroup
>[    0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups
>[    0.000000] hpet clockevent registered
>[    0.000000] Fast TSC calibration using PIT
>[    0.000000] Detected 1809.049 MHz processor.
>[    0.001005] Calibrating delay loop (skipped), value calculated using timer frequency.. 3618.09 BogoMIPS (lpj=1809049)
>[    0.001010] pid_max: default: 32768 minimum: 301
>[    0.001070] Security Framework initialized
>[    0.001095] AppArmor: AppArmor initialized
>[    0.002033] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes)
>[    0.003320] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes)
>[    0.003947] Mount-cache hash table entries: 256
>[    0.004248] Initializing cgroup subsys cpuacct
>[    0.004252] Initializing cgroup subsys memory
>[    0.004274] Initializing cgroup subsys devices
>[    0.004277] Initializing cgroup subsys freezer
>[    0.004279] Initializing cgroup subsys net_cls
>[    0.004282] Initializing cgroup subsys blkio
>[    0.004292] Initializing cgroup subsys perf_event
>[    0.004334] CPU: Physical Processor ID: 0
>[    0.004336] CPU: Processor Core ID: 0
>[    0.004339] mce: CPU supports 6 MCE banks
>[    0.004350] CPU0: Thermal monitoring enabled (TM1)
>[    0.004355] using mwait in idle threads.
>[    0.005806] ACPI: Core revision 20120320
>[    0.009459] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
>[    0.019907] CPU0: Intel(R) Core(TM)2 CPU          4300  @ 1.80GHz stepping 02
>[    0.019998] Performance Events: PEBS fmt0-, 4-deep LBR, Core2 events, Intel PMU driver.
>[    0.019998] PEBS disabled due to CPU errata.
>[    0.019998] ... version:                2
>[    0.019998] ... bit width:              40
>[    0.019998] ... generic registers:      2
>[    0.019998] ... value mask:             000000ffffffffff
>[    0.019998] ... max period:             000000007fffffff
>[    0.019998] ... fixed-purpose events:   3
>[    0.019998] ... event mask:             0000000700000003
>[    0.027185] NMI watchdog: enabled, takes one hw-pmu counter.
>[    0.033020] Booting Node   0, Processors  #1
>[    0.045040] NMI watchdog: enabled, takes one hw-pmu counter.
>[    0.045097] Brought up 2 CPUs
>[    0.045100] Total of 2 processors activated (7236.19 BogoMIPS).
>[    0.046122] devtmpfs: initialized
>[    0.048292] PM: Registering ACPI NVS region [mem 0x7fee0000-0x7fee2fff] (12288 bytes)
>[    0.048292] RTC time: 15:25:24, date: 09/14/12
>[    0.048292] NET: Registered protocol family 16
>[    0.048459] ACPI: bus type pci registered
>[    0.049001] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf0000000-0xf3ffffff] (base 0xf0000000)
>[    0.049006] PCI: MMCONFIG at [mem 0xf0000000-0xf3ffffff] reserved in E820
>[    0.060508] PCI: Using configuration type 1 for base access
>[    0.060654] mtrr: your CPUs had inconsistent variable MTRR settings
>[    0.060656] mtrr: probably your BIOS does not setup all CPUs.
>[    0.060658] mtrr: corrected configuration.
>[    0.061677] bio: create slab <bio-0> at 0
>[    0.061997] ACPI: Added _OSI(Module Device)
>[    0.062001] ACPI: Added _OSI(Processor Device)
>[    0.062005] ACPI: Added _OSI(3.0 _SCP Extensions)
>[    0.062008] ACPI: Added _OSI(Processor Aggregator Device)
>[    0.063134] ACPI: EC: Look up EC in DSDT
>[    0.068252] ACPI: Interpreter enabled
>[    0.068260] ACPI: (supports S0 S1 S4 S5)
>[    0.068289] ACPI: Using IOAPIC for interrupt routing
>[    0.074637] ACPI: No dock devices found.
>[    0.074643] PCI: Ignoring host bridge windows from ACPI; if necessary, use "pci=use_crs" and report a bug
>[    0.074734] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-3f])
>[    0.074863] pci_root PNP0A03:00: host bridge window [io  0x0000-0x0cf7] (ignored)
>[    0.074867] pci_root PNP0A03:00: host bridge window [io  0x0d00-0xffff] (ignored)
>[    0.074870] pci_root PNP0A03:00: host bridge window [mem 0x000a0000-0x000bffff] (ignored)
>[    0.074874] pci_root PNP0A03:00: host bridge window [mem 0x000c0000-0x000dffff] (ignored)
>[    0.074878] pci_root PNP0A03:00: host bridge window [mem 0x7ff00000-0xfebfffff] (ignored)
>[    0.074881] PCI: root bus 00: using default resources
>[    0.074929] PCI host bridge to bus 0000:00
>[    0.074932] pci_bus 0000:00: root bus resource [io  0x0000-0xffff]
>[    0.074936] pci_bus 0000:00: root bus resource [mem 0x00000000-0xfffffffff]
>[    0.074948] pci 0000:00:00.0: [8086:29a0] type 00 class 0x060000
>[    0.075011] pci 0000:00:01.0: [8086:29a1] type 01 class 0x060400
>[    0.075063] pci 0000:00:01.0: PME# supported from D0 D3hot D3cold
>[    0.075108] pci 0000:00:1a.0: [8086:2834] type 00 class 0x0c0300
>[    0.075152] pci 0000:00:1a.0: reg 20: [io  0xd000-0xd01f]
>[    0.075188] pci 0000:00:1a.1: [8086:2835] type 00 class 0x0c0300
>[    0.075232] pci 0000:00:1a.1: reg 20: [io  0xc000-0xc01f]
>[    0.075277] pci 0000:00:1a.7: [8086:283a] type 00 class 0x0c0320
>[    0.075295] pci 0000:00:1a.7: reg 10: [mem 0xfa104000-0xfa1043ff]
>[    0.075395] pci 0000:00:1b.0: [8086:284b] type 00 class 0x040300
>[    0.075412] pci 0000:00:1b.0: reg 10: [mem 0xfa100000-0xfa103fff 64bit]
>[    0.075487] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
>[    0.075513] pci 0000:00:1c.0: [8086:283f] type 01 class 0x060400
>[    0.075590] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
>[    0.075621] pci 0000:00:1c.3: [8086:2845] type 01 class 0x060400
>[    0.075698] pci 0000:00:1c.3: PME# supported from D0 D3hot D3cold
>[    0.075727] pci 0000:00:1c.4: [8086:2847] type 01 class 0x060400
>[    0.075803] pci 0000:00:1c.4: PME# supported from D0 D3hot D3cold
>[    0.075831] pci 0000:00:1d.0: [8086:2830] type 00 class 0x0c0300
>[    0.075874] pci 0000:00:1d.0: reg 20: [io  0xc400-0xc41f]
>[    0.075910] pci 0000:00:1d.1: [8086:2831] type 00 class 0x0c0300
>[    0.075954] pci 0000:00:1d.1: reg 20: [io  0xc800-0xc81f]
>[    0.075990] pci 0000:00:1d.2: [8086:2832] type 00 class 0x0c0300
>[    0.076036] pci 0000:00:1d.2: reg 20: [io  0xcc00-0xcc1f]
>[    0.076082] pci 0000:00:1d.7: [8086:2836] type 00 class 0x0c0320
>[    0.076100] pci 0000:00:1d.7: reg 10: [mem 0xfa105000-0xfa1053ff]
>[    0.076195] pci 0000:00:1e.0: [8086:244e] type 01 class 0x060401
>[    0.076266] pci 0000:00:1f.0: [8086:2810] type 00 class 0x060100
>[    0.076353] pci 0000:00:1f.0: ICH7 LPC Generic IO decode 1 PIO at 0800 (mask 000f)
>[    0.076358] pci 0000:00:1f.0: ICH7 LPC Generic IO decode 2 PIO at 0290 (mask 000f)
>[    0.076408] pci 0000:00:1f.2: [8086:2820] type 00 class 0x01018a
>[    0.076424] pci 0000:00:1f.2: reg 10: [io  0x0000-0x0007]
>[    0.076434] pci 0000:00:1f.2: reg 14: [io  0x0000-0x0003]
>[    0.076443] pci 0000:00:1f.2: reg 18: [io  0x0000-0x0007]
>[    0.076452] pci 0000:00:1f.2: reg 1c: [io  0x0000-0x0003]
>[    0.076462] pci 0000:00:1f.2: reg 20: [io  0xf000-0xf00f]
>[    0.076471] pci 0000:00:1f.2: reg 24: [io  0xfc00-0xfc0f]
>[    0.076504] pci 0000:00:1f.2: PME# supported from D3hot
>[    0.076521] pci 0000:00:1f.3: [8086:283e] type 00 class 0x0c0500
>[    0.076534] pci 0000:00:1f.3: reg 10: [mem 0xfa106000-0xfa1060ff]
>[    0.076564] pci 0000:00:1f.3: reg 20: [io  0x0500-0x051f]
>[    0.076602] pci 0000:00:1f.5: [8086:2825] type 00 class 0x010185
>[    0.076617] pci 0000:00:1f.5: reg 10: [io  0xd800-0xd807]
>[    0.076627] pci 0000:00:1f.5: reg 14: [io  0xdc00-0xdc03]
>[    0.076636] pci 0000:00:1f.5: reg 18: [io  0xe000-0xe007]
>[    0.076646] pci 0000:00:1f.5: reg 1c: [io  0xe400-0xe403]
>[    0.076655] pci 0000:00:1f.5: reg 20: [io  0xe800-0xe80f]
>[    0.076664] pci 0000:00:1f.5: reg 24: [io  0xec00-0xec0f]
>[    0.076697] pci 0000:00:1f.5: PME# supported from D3hot
>[    0.076752] pci 0000:01:00.0: [10de:0193] type 00 class 0x030000
>[    0.076764] pci 0000:01:00.0: reg 10: [mem 0xf6000000-0xf6ffffff]
>[    0.076776] pci 0000:01:00.0: reg 14: [mem 0xe0000000-0xefffffff 64bit pref]
>[    0.076789] pci 0000:01:00.0: reg 1c: [mem 0xf4000000-0xf5ffffff 64bit]
>[    0.076798] pci 0000:01:00.0: reg 24: [io  0x7000-0x707f]
>[    0.076807] pci 0000:01:00.0: reg 30: [mem 0x00000000-0x0001ffff pref]
>[    0.076851] pci 0000:01:00.0: disabling ASPM on pre-1.1 PCIe device.  You can enable it with 'pcie_aspm=force'
>[    0.076860] pci 0000:00:01.0: PCI bridge to [bus 01-01]
>[    0.076865] pci 0000:00:01.0:   bridge window [io  0x7000-0x7fff]
>[    0.076869] pci 0000:00:01.0:   bridge window [mem 0xf4000000-0xf7ffffff]
>[    0.076875] pci 0000:00:01.0:   bridge window [mem 0xe0000000-0xefffffff 64bit pref]
>[    0.076919] pci 0000:00:1c.0: PCI bridge to [bus 02-02]
>[    0.076923] pci 0000:00:1c.0:   bridge window [io  0x6000-0x6fff]
>[    0.076974] pci 0000:00:1c.3: PCI bridge to [bus 03-03]
>[    0.076978] pci 0000:00:1c.3:   bridge window [io  0x8000-0x9fff]
>[    0.076983] pci 0000:00:1c.3:   bridge window [mem 0xfa000000-0xfa0fffff]
>[    0.077059] pci 0000:04:00.0: [11ab:4364] type 00 class 0x020000
>[    0.077085] pci 0000:04:00.0: reg 10: [mem 0xf9000000-0xf9003fff 64bit]
>[    0.077099] pci 0000:04:00.0: reg 18: [io  0xa000-0xa0ff]
>[    0.077145] pci 0000:04:00.0: reg 30: [mem 0x00000000-0x0001ffff pref]
>[    0.077218] pci 0000:04:00.0: supports D1 D2
>[    0.077220] pci 0000:04:00.0: PME# supported from D0 D1 D2 D3hot D3cold
>[    0.079013] pci 0000:00:1c.4: PCI bridge to [bus 04-04]
>[    0.079018] pci 0000:00:1c.4:   bridge window [io  0xa000-0xafff]
>[    0.079023] pci 0000:00:1c.4:   bridge window [mem 0xf8000000-0xf9ffffff]
>[    0.079064] pci 0000:05:00.0: [1412:1712] type 00 class 0x040100
>[    0.079083] pci 0000:05:00.0: reg 10: [io  0xb000-0xb01f]
>[    0.079094] pci 0000:05:00.0: reg 14: [io  0xb400-0xb40f]
>[    0.079106] pci 0000:05:00.0: reg 18: [io  0xb800-0xb80f]
>[    0.079117] pci 0000:05:00.0: reg 1c: [io  0xbc00-0xbc3f]
>[    0.079173] pci 0000:05:00.0: supports D2
>[    0.079223] pci 0000:00:1e.0: PCI bridge to [bus 05-05] (subtractive decode)
>[    0.079228] pci 0000:00:1e.0:   bridge window [io  0xb000-0xbfff]
>[    0.079237] pci 0000:00:1e.0:   bridge window [io  0x0000-0xffff] (subtractive decode)
>[    0.079241] pci 0000:00:1e.0:   bridge window [mem 0x00000000-0xfffffffff] (subtractive decode)
>[    0.079267] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
>[    0.079444] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEX0._PRT]
>[    0.079504] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEX3._PRT]
>[    0.079569] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEX4._PRT]
>[    0.079624] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.HUB0._PRT]
>[    0.079788]  pci0000:00: Requesting ACPI _OSC control (0x1d)
>[    0.079793]  pci0000:00: ACPI _OSC request failed (AE_NOT_FOUND), returned control mask: 0x1d
>[    0.079795] ACPI _OSC control for PCIe not granted, disabling ASPM
>[    0.093671] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 9 *10 11 12 14 15)
>[    0.093752] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
>[    0.093831] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 *4 5 6 7 9 10 11 12 14 15)
>[    0.093909] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 9 10 *11 12 14 15)
>[    0.093987] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 *5 6 7 9 10 11 12 14 15)
>[    0.094070] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 *9 10 11 12 14 15)
>[    0.094147] ACPI: PCI Interrupt Link [LNK0] (IRQs 3 4 5 6 *7 9 10 11 12 14 15)
>[    0.094224] ACPI: PCI Interrupt Link [LNK1] (IRQs *3 4 5 6 7 9 10 11 12 14 15)
>[    0.094307] vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=io+mem,locks=none
>[    0.094307] vgaarb: loaded
>[    0.094307] vgaarb: bridge control possible 0000:01:00.0
>[    0.094307] SCSI subsystem initialized
>[    0.094307] libata version 3.00 loaded.
>[    0.094307] usbcore: registered new interface driver usbfs
>[    0.094307] usbcore: registered new interface driver hub
>[    0.094307] usbcore: registered new device driver usb
>[    0.094307] PCI: Using ACPI for IRQ routing
>[    0.096215] PCI: pci_cache_line_size set to 64 bytes
>[    0.096310] reserve RAM buffer: 000000000009f800 - 000000000009ffff 
>[    0.096314] reserve RAM buffer: 000000007fee0000 - 000000007fffffff 
>[    0.096448] NetLabel: Initializing
>[    0.096450] NetLabel:  domain hash size = 128
>[    0.096452] NetLabel:  protocols = UNLABELED CIPSOv4
>[    0.096468] NetLabel:  unlabeled traffic allowed by default
>[    0.096499] HPET: 3 timers in total, 0 timers will be used for per-cpu timer
>[    0.096504] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
>[    0.096510] hpet0: 3 comparators, 64-bit 14.318180 MHz counter
>[    0.101013] Switching to clocksource hpet
>[    0.104814] AppArmor: AppArmor Filesystem Enabled
>[    0.104852] pnp: PnP ACPI init
>[    0.104874] ACPI: bus type pnp registered
>[    0.105028] pnp 00:00: [bus 00-3f]
>[    0.105031] pnp 00:00: [io  0x0cf8-0x0cff]
>[    0.105035] pnp 00:00: [io  0x0000-0x0cf7 window]
>[    0.105038] pnp 00:00: [io  0x0d00-0xffff window]
>[    0.105041] pnp 00:00: [mem 0x000a0000-0x000bffff window]
>[    0.105044] pnp 00:00: [mem 0x000c0000-0x000dffff window]
>[    0.105047] pnp 00:00: [mem 0x7ff00000-0xfebfffff window]
>[    0.105134] pnp 00:00: Plug and Play ACPI device, IDs PNP0a03 (active)
>[    0.105264] pnp 00:01: [io  0x0010-0x001f]
>[    0.105267] pnp 00:01: [io  0x0022-0x003f]
>[    0.105269] pnp 00:01: [io  0x0044-0x005f]
>[    0.105272] pnp 00:01: [io  0x0062-0x0063]
>[    0.105274] pnp 00:01: [io  0x0065-0x006f]
>[    0.105277] pnp 00:01: [io  0x0074-0x007f]
>[    0.105279] pnp 00:01: [io  0x0091-0x0093]
>[    0.105281] pnp 00:01: [io  0x00a2-0x00bf]
>[    0.105284] pnp 00:01: [io  0x00e0-0x00ef]
>[    0.105288] pnp 00:01: [io  0x04d0-0x04d1]
>[    0.105291] pnp 00:01: [io  0x0290-0x029f]
>[    0.105293] pnp 00:01: [io  0x0800-0x087f]
>[    0.105295] pnp 00:01: [io  0x0290-0x0294]
>[    0.105298] pnp 00:01: [io  0x0880-0x088f]
>[    0.105391] system 00:01: [io  0x04d0-0x04d1] has been reserved
>[    0.105394] system 00:01: [io  0x0290-0x029f] has been reserved
>[    0.105398] system 00:01: [io  0x0800-0x087f] has been reserved
>[    0.105401] system 00:01: [io  0x0290-0x0294] has been reserved
>[    0.105405] system 00:01: [io  0x0880-0x088f] has been reserved
>[    0.105410] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.105429] pnp 00:02: [dma 4]
>[    0.105432] pnp 00:02: [io  0x0000-0x000f]
>[    0.105434] pnp 00:02: [io  0x0080-0x0090]
>[    0.105437] pnp 00:02: [io  0x0094-0x009f]
>[    0.105439] pnp 00:02: [io  0x00c0-0x00df]
>[    0.105481] pnp 00:02: Plug and Play ACPI device, IDs PNP0200 (active)
>[    0.105499] pnp 00:03: [io  0x0070-0x0073]
>[    0.105513] pnp 00:03: [irq 8]
>[    0.105552] pnp 00:03: Plug and Play ACPI device, IDs PNP0b00 (active)
>[    0.105566] pnp 00:04: [io  0x0061]
>[    0.105607] pnp 00:04: Plug and Play ACPI device, IDs PNP0800 (active)
>[    0.105623] pnp 00:05: [io  0x00f0-0x00ff]
>[    0.105630] pnp 00:05: [irq 13]
>[    0.105671] pnp 00:05: Plug and Play ACPI device, IDs PNP0c04 (active)
>[    0.105852] pnp 00:06: [io  0x03f0-0x03f5]
>[    0.105855] pnp 00:06: [io  0x03f7]
>[    0.105861] pnp 00:06: [irq 6]
>[    0.105864] pnp 00:06: [dma 2]
>[    0.105922] pnp 00:06: Plug and Play ACPI device, IDs PNP0700 (active)
>[    0.106283] pnp 00:07: [irq 12]
>[    0.106331] pnp 00:07: Plug and Play ACPI device, IDs PNP0f13 (active)
>[    0.106368] pnp 00:08: [io  0x0060]
>[    0.106371] pnp 00:08: [io  0x0064]
>[    0.106378] pnp 00:08: [irq 1]
>[    0.106420] pnp 00:08: Plug and Play ACPI device, IDs PNP0303 (active)
>[    0.106473] pnp 00:09: [io  0x0400-0x04bf]
>[    0.106542] system 00:09: [io  0x0400-0x04bf] has been reserved
>[    0.106547] system 00:09: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.106859] pnp 00:0a: [mem 0xf0000000-0xf3ffffff]
>[    0.106939] system 00:0a: [mem 0xf0000000-0xf3ffffff] has been reserved
>[    0.106943] system 00:0a: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.107215] pnp 00:0b: [mem 0x000cc600-0x000cffff]
>[    0.107220] pnp 00:0b: [mem 0x000f0000-0x000f7fff]
>[    0.107222] pnp 00:0b: [mem 0x000f8000-0x000fbfff]
>[    0.107225] pnp 00:0b: [mem 0x000fc000-0x000fffff]
>[    0.107228] pnp 00:0b: [mem 0x7fee0000-0x7fefffff]
>[    0.107231] pnp 00:0b: [mem 0x00000000-0x0009ffff]
>[    0.107233] pnp 00:0b: [mem 0x00100000-0x7fedffff]
>[    0.107236] pnp 00:0b: [mem 0xfec00000-0xfec00fff]
>[    0.107239] pnp 00:0b: [mem 0xfed10000-0xfed1dfff]
>[    0.107241] pnp 00:0b: [mem 0xfed20000-0xfed8ffff]
>[    0.107244] pnp 00:0b: [mem 0xfee00000-0xfee00fff]
>[    0.107247] pnp 00:0b: [mem 0xffb00000-0xffb7ffff]
>[    0.107249] pnp 00:0b: [mem 0xfff00000-0xffffffff]
>[    0.107252] pnp 00:0b: [mem 0x000e0000-0x000effff]
>[    0.107344] system 00:0b: [mem 0x000cc600-0x000cffff] has been reserved
>[    0.107348] system 00:0b: [mem 0x000f0000-0x000f7fff] could not be reserved
>[    0.107352] system 00:0b: [mem 0x000f8000-0x000fbfff] could not be reserved
>[    0.107355] system 00:0b: [mem 0x000fc000-0x000fffff] could not be reserved
>[    0.107359] system 00:0b: [mem 0x7fee0000-0x7fefffff] could not be reserved
>[    0.107363] system 00:0b: [mem 0x00000000-0x0009ffff] could not be reserved
>[    0.107367] system 00:0b: [mem 0x00100000-0x7fedffff] could not be reserved
>[    0.107371] system 00:0b: [mem 0xfec00000-0xfec00fff] could not be reserved
>[    0.107375] system 00:0b: [mem 0xfed10000-0xfed1dfff] has been reserved
>[    0.107378] system 00:0b: [mem 0xfed20000-0xfed8ffff] has been reserved
>[    0.107382] system 00:0b: [mem 0xfee00000-0xfee00fff] has been reserved
>[    0.107386] system 00:0b: [mem 0xffb00000-0xffb7ffff] has been reserved
>[    0.107389] system 00:0b: [mem 0xfff00000-0xffffffff] has been reserved
>[    0.107393] system 00:0b: [mem 0x000e0000-0x000effff] has been reserved
>[    0.107397] system 00:0b: Plug and Play ACPI device, IDs PNP0c01 (active)
>[    0.107431] pnp 00:0c: [mem 0xffb80000-0xffbfffff]
>[    0.107491] pnp 00:0c: Plug and Play ACPI device, IDs INT0800 (active)
>[    0.107500] pnp: PnP ACPI: found 13 devices
>[    0.107502] ACPI: ACPI bus type pnp unregistered
>[    0.114998] pci 0000:00:1c.0: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 02-02] add_size 200000
>[    0.115009] pci 0000:00:1c.0: bridge window [mem 0x00100000-0x000fffff] to [bus 02-02] add_size 200000
>[    0.115020] pci 0000:00:1c.3: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 03-03] add_size 200000
>[    0.115031] pci 0000:00:1c.4: bridge window [mem 0x00100000-0x001fffff pref] to [bus 04-04] add_size 200000
>[    0.115049] pci 0000:00:1c.0: res[14]=[mem 0x00100000-0x000fffff] get_res_add_size add_size 200000
>[    0.115053] pci 0000:00:1c.0: res[15]=[mem 0x00100000-0x000fffff 64bit pref] get_res_add_size add_size 200000
>[    0.115057] pci 0000:00:1c.3: res[15]=[mem 0x00100000-0x000fffff 64bit pref] get_res_add_size add_size 200000
>[    0.115061] pci 0000:00:1c.4: res[15]=[mem 0x00100000-0x001fffff pref] get_res_add_size add_size 200000
>[    0.115068] pci 0000:00:1c.0: BAR 14: assigned [mem 0x80000000-0x801fffff]
>[    0.115073] pci 0000:00:1c.0: BAR 15: assigned [mem 0x80200000-0x803fffff 64bit pref]
>[    0.115077] pci 0000:00:1c.3: BAR 15: assigned [mem 0x80400000-0x805fffff 64bit pref]
>[    0.115081] pci 0000:00:1c.4: BAR 15: assigned [mem 0x80600000-0x808fffff pref]
>[    0.115087] pci 0000:01:00.0: BAR 6: assigned [mem 0xf7000000-0xf701ffff pref]
>[    0.115091] pci 0000:00:01.0: PCI bridge to [bus 01-01]
>[    0.115095] pci 0000:00:01.0:   bridge window [io  0x7000-0x7fff]
>[    0.115100] pci 0000:00:01.0:   bridge window [mem 0xf4000000-0xf7ffffff]
>[    0.115104] pci 0000:00:01.0:   bridge window [mem 0xe0000000-0xefffffff 64bit pref]
>[    0.115110] pci 0000:00:1c.0: PCI bridge to [bus 02-02]
>[    0.115114] pci 0000:00:1c.0:   bridge window [io  0x6000-0x6fff]
>[    0.115119] pci 0000:00:1c.0:   bridge window [mem 0x80000000-0x801fffff]
>[    0.115124] pci 0000:00:1c.0:   bridge window [mem 0x80200000-0x803fffff 64bit pref]
>[    0.115131] pci 0000:00:1c.3: PCI bridge to [bus 03-03]
>[    0.115135] pci 0000:00:1c.3:   bridge window [io  0x8000-0x9fff]
>[    0.115141] pci 0000:00:1c.3:   bridge window [mem 0xfa000000-0xfa0fffff]
>[    0.115146] pci 0000:00:1c.3:   bridge window [mem 0x80400000-0x805fffff 64bit pref]
>[    0.115154] pci 0000:04:00.0: BAR 6: assigned [mem 0x80600000-0x8061ffff pref]
>[    0.115157] pci 0000:00:1c.4: PCI bridge to [bus 04-04]
>[    0.115161] pci 0000:00:1c.4:   bridge window [io  0xa000-0xafff]
>[    0.115167] pci 0000:00:1c.4:   bridge window [mem 0xf8000000-0xf9ffffff]
>[    0.115172] pci 0000:00:1c.4:   bridge window [mem 0x80600000-0x808fffff pref]
>[    0.115179] pci 0000:00:1e.0: PCI bridge to [bus 05-05]
>[    0.115183] pci 0000:00:1e.0:   bridge window [io  0xb000-0xbfff]
>[    0.115232] pci 0000:00:1e.0: setting latency timer to 64
>[    0.115237] pci_bus 0000:00: resource 4 [io  0x0000-0xffff]
>[    0.115240] pci_bus 0000:00: resource 5 [mem 0x00000000-0xfffffffff]
>[    0.115244] pci_bus 0000:01: resource 0 [io  0x7000-0x7fff]
>[    0.115247] pci_bus 0000:01: resource 1 [mem 0xf4000000-0xf7ffffff]
>[    0.115250] pci_bus 0000:01: resource 2 [mem 0xe0000000-0xefffffff 64bit pref]
>[    0.115253] pci_bus 0000:02: resource 0 [io  0x6000-0x6fff]
>[    0.115256] pci_bus 0000:02: resource 1 [mem 0x80000000-0x801fffff]
>[    0.115259] pci_bus 0000:02: resource 2 [mem 0x80200000-0x803fffff 64bit pref]
>[    0.115263] pci_bus 0000:03: resource 0 [io  0x8000-0x9fff]
>[    0.115266] pci_bus 0000:03: resource 1 [mem 0xfa000000-0xfa0fffff]
>[    0.115269] pci_bus 0000:03: resource 2 [mem 0x80400000-0x805fffff 64bit pref]
>[    0.115272] pci_bus 0000:04: resource 0 [io  0xa000-0xafff]
>[    0.115275] pci_bus 0000:04: resource 1 [mem 0xf8000000-0xf9ffffff]
>[    0.115278] pci_bus 0000:04: resource 2 [mem 0x80600000-0x808fffff pref]
>[    0.115281] pci_bus 0000:05: resource 0 [io  0xb000-0xbfff]
>[    0.115284] pci_bus 0000:05: resource 4 [io  0x0000-0xffff]
>[    0.115287] pci_bus 0000:05: resource 5 [mem 0x00000000-0xfffffffff]
>[    0.115372] NET: Registered protocol family 2
>[    0.115515] IP route cache hash table entries: 65536 (order: 7, 524288 bytes)
>[    0.116312] TCP established hash table entries: 262144 (order: 10, 4194304 bytes)
>[    0.118576] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
>[    0.119207] TCP: Hash tables configured (established 262144 bind 65536)
>[    0.119210] TCP: reno registered
>[    0.119221] UDP hash table entries: 1024 (order: 3, 32768 bytes)
>[    0.119247] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes)
>[    0.119424] NET: Registered protocol family 1
>[    0.119681] pci 0000:01:00.0: Boot video device
>[    0.119692] PCI: CLS 32 bytes, default 64
>[    0.119758] Unpacking initramfs...
>[    0.504385] Freeing initrd memory: 16620k freed
>[    0.513146] audit: initializing netlink socket (disabled)
>[    0.513169] type=2000 audit(1347636323.512:1): initialized
>[    0.539181] HugeTLB registered 2 MB page size, pre-allocated 0 pages
>[    0.539826] VFS: Disk quotas dquot_6.5.2
>[    0.539861] Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
>[    0.540162] msgmni has been set to 4004
>[    0.540411] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253)
>[    0.540450] io scheduler noop registered
>[    0.540453] io scheduler deadline registered
>[    0.540476] io scheduler cfq registered (default)
>[    0.540628] pcieport 0000:00:01.0: irq 40 for MSI/MSI-X
>[    0.540728] pcieport 0000:00:1c.0: irq 41 for MSI/MSI-X
>[    0.540831] pcieport 0000:00:1c.3: irq 42 for MSI/MSI-X
>[    0.540939] pcieport 0000:00:1c.4: irq 43 for MSI/MSI-X
>[    0.541123] vesafb: mode is 1280x1024x16, linelength=2560, pages=1
>[    0.541125] vesafb: scrolling: redraw
>[    0.541129] vesafb: Truecolor: size=0:5:6:5, shift=0:11:5:0
>[    0.542254] vesafb: framebuffer at 0xf5000000, mapped to 0xffffc90004980000, using 5120k, total 14336k
>[    0.568979] Console: switching to colour frame buffer device 160x64
>[    0.595517] fb0: VESA VGA frame buffer device
>[    0.595533] intel_idle: does not run on family 6 model 15
>[    0.595579] GHES: HEST is not enabled!
>[    0.595634] Serial: 8250/16550 driver, 8 ports, IRQ sharing disabled
>[    0.596290] Non-volatile memory driver v1.3
>[    0.596293] Linux agpgart interface v0.103
>[    0.596654] Fixed MDIO Bus: probed
>[    0.596658] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
>[    0.596691] ehci_hcd 0000:00:1a.7: setting latency timer to 64
>[    0.596696] ehci_hcd 0000:00:1a.7: EHCI Host Controller
>[    0.596724] ehci_hcd 0000:00:1a.7: new USB bus registered, assigned bus number 1
>[    0.600640] ehci_hcd 0000:00:1a.7: cache line size of 32 is not supported
>[    0.600663] ehci_hcd 0000:00:1a.7: irq 18, io mem 0xfa104000
>[    0.606017] ehci_hcd 0000:00:1a.7: USB 2.0 started, EHCI 1.00
>[    0.606044] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
>[    0.606048] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    0.606051] usb usb1: Product: EHCI Host Controller
>[    0.606054] usb usb1: Manufacturer: Linux 3.4.6-2.10-desktop ehci_hcd
>[    0.606057] usb usb1: SerialNumber: 0000:00:1a.7
>[    0.606181] hub 1-0:1.0: USB hub found
>[    0.606189] hub 1-0:1.0: 4 ports detected
>[    0.606287] ehci_hcd 0000:00:1d.7: setting latency timer to 64
>[    0.606292] ehci_hcd 0000:00:1d.7: EHCI Host Controller
>[    0.606301] ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 2
>[    0.610223] ehci_hcd 0000:00:1d.7: cache line size of 32 is not supported
>[    0.610240] ehci_hcd 0000:00:1d.7: irq 23, io mem 0xfa105000
>[    0.616015] ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00
>[    0.616036] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
>[    0.616040] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    0.616043] usb usb2: Product: EHCI Host Controller
>[    0.616046] usb usb2: Manufacturer: Linux 3.4.6-2.10-desktop ehci_hcd
>[    0.616049] usb usb2: SerialNumber: 0000:00:1d.7
>[    0.616167] hub 2-0:1.0: USB hub found
>[    0.616173] hub 2-0:1.0: 6 ports detected
>[    0.616268] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
>[    0.616283] uhci_hcd: USB Universal Host Controller Interface driver
>[    0.616315] uhci_hcd 0000:00:1a.0: setting latency timer to 64
>[    0.616319] uhci_hcd 0000:00:1a.0: UHCI Host Controller
>[    0.616328] uhci_hcd 0000:00:1a.0: new USB bus registered, assigned bus number 3
>[    0.616364] uhci_hcd 0000:00:1a.0: irq 16, io base 0x0000d000
>[    0.616404] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001
>[    0.616407] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    0.616410] usb usb3: Product: UHCI Host Controller
>[    0.616413] usb usb3: Manufacturer: Linux 3.4.6-2.10-desktop uhci_hcd
>[    0.616416] usb usb3: SerialNumber: 0000:00:1a.0
>[    0.616530] hub 3-0:1.0: USB hub found
>[    0.616536] hub 3-0:1.0: 2 ports detected
>[    0.616622] uhci_hcd 0000:00:1a.1: setting latency timer to 64
>[    0.616626] uhci_hcd 0000:00:1a.1: UHCI Host Controller
>[    0.616640] uhci_hcd 0000:00:1a.1: new USB bus registered, assigned bus number 4
>[    0.616676] uhci_hcd 0000:00:1a.1: irq 21, io base 0x0000c000
>[    0.616716] usb usb4: New USB device found, idVendor=1d6b, idProduct=0001
>[    0.616720] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    0.616723] usb usb4: Product: UHCI Host Controller
>[    0.616725] usb usb4: Manufacturer: Linux 3.4.6-2.10-desktop uhci_hcd
>[    0.616728] usb usb4: SerialNumber: 0000:00:1a.1
>[    0.616836] hub 4-0:1.0: USB hub found
>[    0.616842] hub 4-0:1.0: 2 ports detected
>[    0.616932] uhci_hcd 0000:00:1d.0: setting latency timer to 64
>[    0.616936] uhci_hcd 0000:00:1d.0: UHCI Host Controller
>[    0.616946] uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 5
>[    0.616971] uhci_hcd 0000:00:1d.0: irq 23, io base 0x0000c400
>[    0.617021] usb usb5: New USB device found, idVendor=1d6b, idProduct=0001
>[    0.617025] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    0.617028] usb usb5: Product: UHCI Host Controller
>[    0.617030] usb usb5: Manufacturer: Linux 3.4.6-2.10-desktop uhci_hcd
>[    0.617033] usb usb5: SerialNumber: 0000:00:1d.0
>[    0.617149] hub 5-0:1.0: USB hub found
>[    0.617154] hub 5-0:1.0: 2 ports detected
>[    0.617239] uhci_hcd 0000:00:1d.1: setting latency timer to 64
>[    0.617243] uhci_hcd 0000:00:1d.1: UHCI Host Controller
>[    0.617252] uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 6
>[    0.617290] uhci_hcd 0000:00:1d.1: irq 19, io base 0x0000c800
>[    0.617331] usb usb6: New USB device found, idVendor=1d6b, idProduct=0001
>[    0.617335] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    0.617338] usb usb6: Product: UHCI Host Controller
>[    0.617341] usb usb6: Manufacturer: Linux 3.4.6-2.10-desktop uhci_hcd
>[    0.617343] usb usb6: SerialNumber: 0000:00:1d.1
>[    0.617454] hub 6-0:1.0: USB hub found
>[    0.617460] hub 6-0:1.0: 2 ports detected
>[    0.617546] uhci_hcd 0000:00:1d.2: setting latency timer to 64
>[    0.617550] uhci_hcd 0000:00:1d.2: UHCI Host Controller
>[    0.617560] uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 7
>[    0.617584] uhci_hcd 0000:00:1d.2: irq 18, io base 0x0000cc00
>[    0.617624] usb usb7: New USB device found, idVendor=1d6b, idProduct=0001
>[    0.617628] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    0.617631] usb usb7: Product: UHCI Host Controller
>[    0.617633] usb usb7: Manufacturer: Linux 3.4.6-2.10-desktop uhci_hcd
>[    0.617636] usb usb7: SerialNumber: 0000:00:1d.2
>[    0.617744] hub 7-0:1.0: USB hub found
>[    0.617749] hub 7-0:1.0: 2 ports detected
>[    0.617889] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
>[    0.618257] serio: i8042 KBD port at 0x60,0x64 irq 1
>[    0.618301] serio: i8042 AUX port at 0x60,0x64 irq 12
>[    0.618428] mousedev: PS/2 mouse device common for all mice
>[    0.618547] rtc_cmos 00:03: RTC can wake from S4
>[    0.618679] rtc_cmos 00:03: rtc core: registered rtc_cmos as rtc0
>[    0.618705] rtc0: alarms up to one month, 242 bytes nvram, hpet irqs
>[    0.618716] cpuidle: using governor ladder
>[    0.618719] cpuidle: using governor menu
>[    0.618721] EFI Variables Facility v0.08 2004-May-17
>[    0.618973] usbcore: registered new interface driver usbhid
>[    0.618976] usbhid: USB HID core driver
>[    0.619156] TCP: cubic registered
>[    0.619212] NET: Registered protocol family 10
>[    0.619464] lib80211: common routines for IEEE802.11 drivers
>[    0.619467] lib80211_crypt: registered algorithm 'NULL'
>[    0.619470] Registering the dns_resolver key type
>[    0.619660] PM: Checking hibernation image partition /dev/disk/by-id/ata-SAMSUNG_HD103SI_S1VSJDWZ207080-part5
>[    0.640808] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0
>[    0.918025] usb 2-5: new high-speed USB device number 2 using ehci_hcd
>[    1.033048] usb 2-5: New USB device found, idVendor=132b, idProduct=2043
>[    1.033052] usb 2-5: New USB device strings: Mfr=1, Product=2, SerialNumber=5
>[    1.033056] usb 2-5: Product: KONICA MINOLTA mc2530DL
>[    1.033058] usb 2-5: Manufacturer: KONICA MINOLTA
>[    1.033061] usb 2-5: SerialNumber: 00206BC5A9F9
>[    1.514018] Refined TSC clocksource calibration: 1808.999 MHz.
>[    1.514023] Switching to clocksource tsc
>[    1.586843] input: ImPS/2 Generic Wheel Mouse as /devices/platform/i8042/serio1/input/input1
>[    1.589540] PM: Hibernation image not present or could not be loaded.
>[    1.589559] registered taskstats version 1
>[    1.590074]   Magic number: 12:36:437
>[    1.590169] rtc_cmos 00:03: setting system clock to 2012-09-14 15:25:25 UTC (1347636325)
>[    1.591897] Freeing unused kernel memory: 944k freed
>[    1.592219] Write protecting the kernel read-only data: 10240k
>[    1.593896] Freeing unused kernel memory: 404k freed
>[    1.594719] Freeing unused kernel memory: 176k freed
>[    1.654352] ata_piix 0000:00:1f.2: version 2.13
>[    1.654374] ata_piix 0000:00:1f.2: MAP [ P0 P2 P1 P3 ]
>[    1.805043] ata_piix 0000:00:1f.2: setting latency timer to 64
>[    1.805383] scsi0 : ata_piix
>[    1.805503] scsi1 : ata_piix
>[    1.806193] ata1: SATA max UDMA/133 cmd 0x1f0 ctl 0x3f6 bmdma 0xf000 irq 14
>[    1.806200] ata2: SATA max UDMA/133 cmd 0x170 ctl 0x376 bmdma 0xf008 irq 15
>[    1.806265] ata_piix 0000:00:1f.5: MAP [ P0 -- P1 -- ]
>[    1.806327] ata_piix 0000:00:1f.5: setting latency timer to 64
>[    1.806571] scsi2 : ata_piix
>[    1.806656] scsi3 : ata_piix
>[    1.807303] ata3: SATA max UDMA/133 cmd 0xd800 ctl 0xdc00 bmdma 0xe800 irq 19
>[    1.807308] ata4: SATA max UDMA/133 cmd 0xe000 ctl 0xe400 bmdma 0xe808 irq 19
>[    2.263053] ata3: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
>[    2.263218] ata4: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
>[    2.282313] ata4.00: ATA-7: SAMSUNG HD103SI, 1AG01118, max UDMA7
>[    2.282317] ata4.00: 1953525168 sectors, multi 16: LBA48 NCQ (depth 0/32)
>[    2.282398] ata3.00: HPA detected: current 1953523055, native 1953525168
>[    2.282404] ata3.00: ATA-7: SAMSUNG HD103SI, 1AG01118, max UDMA7
>[    2.282408] ata3.00: 1953523055 sectors, multi 16: LBA48 NCQ (depth 0/32)
>[    2.301310] ata3.00: configured for UDMA/133
>[    2.301355] ata4.00: configured for UDMA/133
>[    2.426857] ata2.00: SATA link down (SStatus 0 SControl 300)
>[    2.426871] ata2.01: SATA link down (SStatus 4 SControl 300)
>[    2.567062] ata1.00: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
>[    2.567076] ata1.01: SATA link down (SStatus 4 SControl 300)
>[    2.567088] ata1.01: link offline, clearing class 3 to NONE
>[    2.570122] ata1.00: ATAPI: TSSTcorpCD/DVDW SH-S183A, SB03, max UDMA/33
>[    2.570126] ata1.00: applying bridge limits
>[    2.576123] ata1.00: configured for UDMA/33
>[    2.578207] scsi 0:0:0:0: CD-ROM            TSSTcorp CD/DVDW SH-S183A SB03 PQ: 0 ANSI: 5
>[    2.578449] scsi 2:0:0:0: Direct-Access     ATA      SAMSUNG HD103SI  1AG0 PQ: 0 ANSI: 5
>[    2.578575] sd 2:0:0:0: [sda] 1953523055 512-byte logical blocks: (1.00 TB/931 GiB)
>[    2.578654] sd 2:0:0:0: [sda] Write Protect is off
>[    2.578658] sd 2:0:0:0: [sda] Mode Sense: 00 3a 00 00
>[    2.578689] sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
>[    2.578698] scsi 3:0:0:0: Direct-Access     ATA      SAMSUNG HD103SI  1AG0 PQ: 0 ANSI: 5
>[    2.578886] sd 3:0:0:0: [sdb] 1953525168 512-byte logical blocks: (1.00 TB/931 GiB)
>[    2.578953] sd 3:0:0:0: [sdb] Write Protect is off
>[    2.578957] sd 3:0:0:0: [sdb] Mode Sense: 00 3a 00 00
>[    2.579041] sd 3:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
>[    2.581575]  sdb: sdb1
>[    2.581851] sd 3:0:0:0: [sdb] Attached SCSI disk
>[    2.622735]  sda: sda1 sda2 < sda5 sda6 sda7 >
>[    2.623223] sd 2:0:0:0: [sda] Attached SCSI disk
>[    2.629054] rdac: device handler registered
>[    2.631142] emc: device handler registered
>[    2.633148] alua: device handler registered
>[    2.635144] hp_sw: device handler registered
>[    2.640911] udevd[106]: starting version 182
>[    2.665847] input: Power Button as /devices/LNXSYSTM:00/device:00/PNP0C0C:00/input/input2
>[    2.666067] ACPI: Power Button [PWRB]
>[    2.666176] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input3
>[    2.666220] ACPI: Power Button [PWRF]
>[    2.666586] wmi: Mapper loaded
>[    2.671459] [drm] Initialized drm 1.1.0 20060810
>[    2.678339] [drm] nouveau 0000:01:00.0: Detected an NV50 generation card (0x450300a2)
>[    2.682334] checking generic (f5000000 e00000) vs hw (e0000000 10000000)
>[    2.682340] checking generic (f5000000 e00000) vs hw (f4000000 2000000)
>[    2.682343] fb: conflicting fb hw usage nouveaufb vs VESA VGA - removing generic driver
>[    2.682366] Console: switching to colour dummy device 80x25
>[    2.701761] [drm] nouveau 0000:01:00.0: Checking PRAMIN for VBIOS
>[    2.767415] [drm] nouveau 0000:01:00.0: ... appears to be valid
>[    2.767420] [drm] nouveau 0000:01:00.0: Using VBIOS from PRAMIN
>[    2.767424] [drm] nouveau 0000:01:00.0: BIT BIOS found
>[    2.767428] [drm] nouveau 0000:01:00.0: Bios version 60.80.0d.00
>[    2.767431] [drm] nouveau 0000:01:00.0: BIT table 'A' not found
>[    2.767435] [drm] nouveau 0000:01:00.0: TMDS table version 2.0
>[    2.767571] [drm] nouveau 0000:01:00.0: MXM: no VBIOS data, nothing to do
>[    2.767575] [drm] nouveau 0000:01:00.0: DCB version 4.0
>[    2.767579] [drm] nouveau 0000:01:00.0: DCB outp 00: 04000320 00000028
>[    2.767582] [drm] nouveau 0000:01:00.0: DCB outp 01: 01000322 00000030
>[    2.767585] [drm] nouveau 0000:01:00.0: DCB outp 02: 02011310 00000028
>[    2.767588] [drm] nouveau 0000:01:00.0: DCB outp 03: 02011312 00000030
>[    2.768255] [drm] nouveau 0000:01:00.0: DCB outp 04: 010223f1 00c1c023
>[    2.768259] [drm] nouveau 0000:01:00.0: DCB conn 00: 1030
>[    2.768262] [drm] nouveau 0000:01:00.0: DCB conn 01: 2130
>[    2.768265] [drm] nouveau 0000:01:00.0: DCB conn 02: 0210
>[    2.768268] [drm] nouveau 0000:01:00.0: DCB conn 03: 0211
>[    2.768271] [drm] nouveau 0000:01:00.0: DCB conn 04: 0213
>[    2.768276] [drm] nouveau 0000:01:00.0: Parsing VBIOS init table 0 at offset 0xB6E9
>[    2.791628] [drm] nouveau 0000:01:00.0: Parsing VBIOS init table 1 at offset 0xB8E4
>[    2.793970] [drm] nouveau 0000:01:00.0: Parsing VBIOS init table 2 at offset 0xCAA9
>[    2.793978] [drm] nouveau 0000:01:00.0: Parsing VBIOS init table 3 at offset 0xCB5F
>[    2.795048] [drm] nouveau 0000:01:00.0: Parsing VBIOS init table 4 at offset 0xCD16
>[    2.795051] [drm] nouveau 0000:01:00.0: Parsing VBIOS init table at offset 0xCD7B
>[    2.815080] [drm] nouveau 0000:01:00.0: 0xCD7B: Condition still not met after 20ms, skipping following opcodes
>[    2.817459] [TTM] Zone  kernel: Available graphics memory: 1025892 kiB
>[    2.817463] [TTM] Initializing pool allocator
>[    2.817469] [TTM] Initializing DMA pool allocator
>[    2.817482] [drm] nouveau 0000:01:00.0: Detected 320MiB VRAM (GDDR3)
>[    2.818633] [drm] nouveau 0000:01:00.0: 512 MiB GART (aperture)
>[    2.837523] [drm] nouveau 0000:01:00.0: DCB encoder 1 unknown
>[    2.837527] [drm] nouveau 0000:01:00.0: TV-1 has no encoders, removing
>[    2.838212] [drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
>[    2.838215] [drm] No driver support for vblank timestamp query.
>[    2.846405] [drm] nouveau 0000:01:00.0: 1 available performance level(s)
>[    2.846412] [drm] nouveau 0000:01:00.0: 0: core 513MHz shader 1188MHz memory 792MHz voltage 1300mV fanspeed 100%
>[    2.846417] [drm] nouveau 0000:01:00.0: c: core 198MHz shader 1188MHz memory 396MHz
>[    2.959651] [drm] nouveau 0000:01:00.0: allocated 1280x1024 fb: 0x310000, bo ffff880037cfe800
>[    2.959733] fbcon: nouveaufb (fb0) is primary device
>[    2.976778] Console: switching to colour frame buffer device 160x64
>[    2.979419] fb0: nouveaufb frame buffer device
>[    2.979421] drm: registered panic notifier
>[    2.979428] [drm] Initialized nouveau 1.0.0 20120316 for 0000:01:00.0 on minor 0
>[    4.158533] PM: Marking nosave pages: [mem 0x0009f000-0x000fffff]
>[    4.158541] PM: Basic memory bitmaps created
>[    4.172309] PM: Basic memory bitmaps freed
>[    4.189729] PM: Starting manual resume from disk
>[    4.189736] PM: Hibernation image partition 8:5 present
>[    4.189738] PM: Looking for hibernation image.
>[    4.189945] PM: Image not found (code -22)
>[    4.189948] PM: Hibernation image not present or could not be loaded.
>[    4.338433] EXT4-fs (sda6): mounted filesystem with ordered data mode. Opts: acl,user_xattr
>[    4.504184] EXT4-fs (sda6): re-mounted. Opts: acl,user_xattr
>[    8.047076] udevd[271]: starting version 182
>[    8.988669] microcode: CPU0 sig=0x6f2, pf=0x1, revision=0x56
>[    9.012387] EXT4-fs (sda6): re-mounted. Opts: acl,user_xattr
>[    9.888647] BIOS EDD facility v0.16 2004-Jun-25, 2 devices found
>[   10.346392] microcode: CPU0 updated to revision 0x5d, date = 2010-10-02
>[   10.346406] microcode: CPU1 sig=0x6f2, pf=0x1, revision=0x56
>[   10.347373] microcode: CPU1 updated to revision 0x5d, date = 2010-10-02
>[   10.347617] microcode: Microcode Update Driver: v2.00 <tigran@aivazian.fsnet.co.uk>, Peter Oruba
>[   11.567912] Floppy drive(s): fd0 is 1.44M
>[   11.582783] FDC 0 is a post-1991 82077
>[   11.595824] iTCO_vendor_support: vendor-support=0
>[   11.596402] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.07
>[   11.596509] iTCO_wdt: Found a ICH8 or ICH8R TCO device (Version=2, TCOBASE=0x0460)
>[   11.596574] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
>[   11.596949] sky2: driver version 1.30
>[   11.597020] sky2 0000:04:00.0: Yukon-2 EC Ultra chip revision 2
>[   11.597115] sky2 0000:04:00.0: irq 44 for MSI/MSI-X
>[   11.597404] sky2 0000:04:00.0: eth0: addr 00:1a:4d:70:68:10
>[   11.616733] input: PC Speaker as /devices/platform/pcspkr/input/input4
>[   11.616809] sr0: scsi3-mmc drive: 48x/48x writer dvd-ram cd/rw xa/form2 cdda tray
>[   11.616814] cdrom: Uniform CD-ROM driver Revision: 3.20
>[   11.617069] sr 0:0:0:0: Attached scsi CD-ROM sr0
>[   11.617987] sr 0:0:0:0: Attached scsi generic sg0 type 5
>[   11.618145] sd 2:0:0:0: Attached scsi generic sg1 type 0
>[   11.618209] sd 3:0:0:0: Attached scsi generic sg2 type 0
>[   11.630836] coretemp coretemp.0: Using relative temperature scale!
>[   11.630850] coretemp coretemp.0: Using relative temperature scale!
>[   12.006234] snd_hda_intel 0000:00:1b.0: irq 45 for MSI/MSI-X
>[   12.030650] ALSA patch_realtek.c:1254 SKU: Nid=0x0 sku_cfg=0x0000e601
>[   12.030654] ALSA patch_realtek.c:1256 SKU: port_connectivity=0x0
>[   12.030658] ALSA patch_realtek.c:1257 SKU: enable_pcbeep=0x1
>[   12.030661] ALSA patch_realtek.c:1258 SKU: check_sum=0x00000000
>[   12.030664] ALSA patch_realtek.c:1259 SKU: customization=0x00000000
>[   12.030667] ALSA patch_realtek.c:1260 SKU: external_amp=0x0
>[   12.030669] ALSA patch_realtek.c:1261 SKU: platform_type=0x0
>[   12.030672] ALSA patch_realtek.c:1262 SKU: swap=0x0
>[   12.030675] ALSA patch_realtek.c:1263 SKU: override=0x1
>[   12.030684] ALSA hda_codec.c:5101 autoconfig: line_outs=4 (0x14/0x15/0x16/0x17/0x0) type:line
>[   12.030688] ALSA hda_codec.c:5105    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
>[   12.030692] ALSA hda_codec.c:5109    hp_outs=1 (0x1b/0x0/0x0/0x0/0x0)
>[   12.030695] ALSA hda_codec.c:5110    mono: mono_out=0x0
>[   12.030700] ALSA hda_codec.c:5113    dig-out=0x1e/0x0
>[   12.030702] ALSA hda_codec.c:5114    inputs:
>[   12.030706] ALSA hda_codec.c:5118  Rear Mic=0x18
>[   12.030709] ALSA hda_codec.c:5118  Front Mic=0x19
>[   12.030712] ALSA hda_codec.c:5118  Line=0x1a
>[   12.030714] ALSA hda_codec.c:5118  CD=0x1c
>[   12.030717] ALSA hda_codec.c:5120 
>[   12.030722] ALSA hda_codec.c:5122    dig-in=0x1f
>[   12.033229] ALSA patch_realtek.c:1333 realtek: Enabling init ASM_ID=0xe601 CODEC_ID=10ec0888
>[   12.033404] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1b.0/input/input5
>[   12.052282] input: HDA Intel Line as /devices/pci0000:00/0000:00:1b.0/sound/card0/input6
>[   12.052410] input: HDA Intel Front Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input7
>[   12.052508] input: HDA Intel Rear Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input8
>[   12.052603] input: HDA Intel Front Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input9
>[   12.052698] input: HDA Intel Line Out Side as /devices/pci0000:00/0000:00:1b.0/sound/card0/input10
>[   12.052799] input: HDA Intel Line Out CLFE as /devices/pci0000:00/0000:00:1b.0/sound/card0/input11
>[   12.052897] input: HDA Intel Line Out Surround as /devices/pci0000:00/0000:00:1b.0/sound/card0/input12
>[   12.052989] input: HDA Intel Line Out Front as /devices/pci0000:00/0000:00:1b.0/sound/card0/input13
>[   12.446627] usblp0: USB Bidirectional printer dev 2 if 0 alt 0 proto 2 vid 0x132B pid 0x2043
>[   12.446654] usbcore: registered new interface driver usblp
>[   15.502417] Adding 2626592k swap on /dev/sda5.  Priority:-1 extents:1 across:2626592k 
>[   16.119591] fuse init (API version 7.18)
>[   16.810897] EXT4-fs (sda7): mounted filesystem with ordered data mode. Opts: acl,user_xattr
>[   17.825747] type=1400 audit(1347629141.732:2): apparmor="STATUS" operation="profile_load" name="/{usr/,}bin/ping" pid=534 comm="apparmor_parser"
>[   17.839788] type=1400 audit(1347629141.746:3): apparmor="STATUS" operation="profile_load" name="/sbin/klogd" pid=542 comm="apparmor_parser"
>[   17.848439] type=1400 audit(1347629141.755:4): apparmor="STATUS" operation="profile_load" name="/sbin/syslog-ng" pid=546 comm="apparmor_parser"
>[   17.856757] type=1400 audit(1347629141.763:5): apparmor="STATUS" operation="profile_load" name="/sbin/syslogd" pid=550 comm="apparmor_parser"
>[   17.869872] type=1400 audit(1347629141.776:6): apparmor="STATUS" operation="profile_load" name="/usr/lib/apache2/mpm-prefork/apache2" pid=555 comm="apparmor_parser"
>[   17.870412] type=1400 audit(1347629141.777:7): apparmor="STATUS" operation="profile_load" name="/usr/lib/apache2/mpm-prefork/apache2//DEFAULT_URI" pid=555 comm="apparmor_parser"
>[   17.870894] type=1400 audit(1347629141.777:8): apparmor="STATUS" operation="profile_load" name="/usr/lib/apache2/mpm-prefork/apache2//HANDLING_UNTRUSTED_INPUT" pid=555 comm="apparmor_parser"
>[   17.871346] type=1400 audit(1347629141.778:9): apparmor="STATUS" operation="profile_load" name="/usr/lib/apache2/mpm-prefork/apache2//phpsysinfo" pid=555 comm="apparmor_parser"
>[   17.880184] type=1400 audit(1347629141.787:10): apparmor="STATUS" operation="profile_load" name="/usr/lib/dovecot/deliver" pid=559 comm="apparmor_parser"
>[   17.889758] type=1400 audit(1347629141.796:11): apparmor="STATUS" operation="profile_load" name="/usr/lib/dovecot/dovecot-auth" pid=563 comm="apparmor_parser"
>[   18.711297] ip6_tables: (C) 2000-2006 Netfilter Core Team
>[   18.821345] nf_conntrack version 0.5.0 (16384 buckets, 65536 max)
>[   18.825826] ip_tables: (C) 2000-2006 Netfilter Core Team
>[   21.599215] sky2 0000:04:00.0: eth0: enabling interface
>[   21.599577] ADDRCONF(NETDEV_UP): eth0: link is not ready
>[   23.337685] sky2 0000:04:00.0: eth0: Link is up at 100 Mbps, full duplex, flow control both
>[   23.338082] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
>[   23.383528] NET: Registered protocol family 17
>[   33.770009] eth0: no IPv6 routers present
>[   41.443166] RPC: Registered named UNIX socket transport module.
>[   41.443171] RPC: Registered udp transport module.
>[   41.443173] RPC: Registered tcp transport module.
>[   41.443175] RPC: Registered tcp NFSv4.1 backchannel transport module.
>[   41.448093] Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
>[   42.048342] NFSD: Using /var/lib/nfs/v4recovery as the NFSv4 state recovery directory
>[   42.048550] NFSD: starting 90-second grace period
>[   43.031560] [drm] nouveau 0000:01:00.0: fail set_domain
>[   43.031564] [drm] nouveau 0000:01:00.0: validate vram_list
>[   43.031570] [drm] nouveau 0000:01:00.0: validate: -22
>[   43.031585] [drm] nouveau 0000:01:00.0: fail set_domain
>[   43.031588] [drm] nouveau 0000:01:00.0: validate vram_list
>[   43.031591] [drm] nouveau 0000:01:00.0: validate: -22
>[   43.070563] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   43.070579] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   43.070592] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   43.070606] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   43.070619] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   43.070633] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x00000500
>[   43.070646] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x00000400
>[   43.070660] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   43.070673] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x40000000
>[   43.070686] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   43.070699] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   43.070713] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x00000500
>[   43.070726] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x00000400
>[   43.070739] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   43.070752] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0580 Data 0x00000004
>[   43.070765] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0584 Data 0x000000cf
>[   43.070778] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0588 Data 0x00000000
>[   43.070791] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0600 Data 0x00000000
>[   43.070805] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0604 Data 0x00000000
>[   43.070818] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0608 Data 0x00000500
>[   43.070832] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x060c Data 0x00000400
>[   43.150649] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   43.150665] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   43.150679] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   43.150693] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   43.150706] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   43.150720] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x00000500
>[   43.150733] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x00000400
>[   43.150746] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   43.150759] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x40000000
>[   43.150773] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   43.150786] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   43.150799] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x00000500
>[   43.150812] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x00000400
>[   43.150826] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   43.150842] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0580 Data 0x00000004
>[   43.150856] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0584 Data 0x000000cf
>[   43.150869] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0588 Data 0x00000000
>[   44.796786] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0200 Data 0x00000001
>[   44.796802] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0314 Data 0x00001400
>[   44.796815] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x021c Data 0x00000000
>[   44.796828] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0220 Data 0x00000040
>[   44.796842] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0224 Data 0x00001400
>[   44.796856] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0228 Data 0x00000400
>[   44.796883] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x022c Data 0x00000001
>[   44.796898] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0230 Data 0x00000000
>[   44.796915] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0238 Data 0x00000000
>[   44.796931] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x023c Data 0x00000000
>[   44.796945] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x030c Data 0x2003b000
>[   44.796960] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0310 Data 0x41280000
>[   44.796974] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0234 Data 0x00000000
>[   44.796987] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x031c Data 0x00001400
>[   44.797035] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0320 Data 0x00000400
>[   44.797050] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0324 Data 0x00000101
>[   44.797064] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0328 Data 0x00000000
>[   44.805852] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   44.805868] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   44.805882] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   44.805894] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   44.805908] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   44.805921] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x00000500
>[   44.805935] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000400
>[   44.805948] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   44.805961] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41280000
>[   44.805974] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   44.805988] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   44.806001] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   44.806025] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   44.806039] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   44.806054] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x00000500
>[   44.806069] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x00000400
>[   44.806083] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   44.806099] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x41780000
>[   44.806115] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   44.806130] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   44.806145] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x00000500
>[   44.806159] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x00000400
>[   44.806173] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   44.806190] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0110 Data 0x00000000
>[   44.806204] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x088c Data 0x00000000
>[   44.806220] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b0 Data 0x00000000
>[   44.806234] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b4 Data 0x00000000
>[   44.806248] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b8 Data 0x00000500
>[   44.806263] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08bc Data 0x00000400
>[   44.806280] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c0 Data 0x00000000
>[   44.806296] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c4 Data 0x00000001
>[   44.806310] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c8 Data 0x00000000
>[   44.806324] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08cc Data 0x00000001
>[   44.806338] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d0 Data 0x00000000
>[   44.806352] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d4 Data 0x00000000
>[   44.806366] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d8 Data 0x00000000
>[   44.806381] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08dc Data 0x00000000
>[   44.806730] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   44.806744] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   44.806757] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   44.806770] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   44.806784] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   44.806797] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x00000500
>[   44.806810] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000400
>[   44.806823] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   44.806837] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41280000
>[   44.806850] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   44.806863] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   44.806876] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   44.806890] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   44.806903] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   44.806917] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x00000500
>[   44.806930] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x00000400
>[   44.806943] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   44.806956] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x41780000
>[   44.806970] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   44.806983] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   44.806997] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x00000500
>[   44.807022] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x00000400
>[   44.807037] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   44.807052] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0200 Data 0x00000001
>[   44.807066] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0314 Data 0x00000660
>[   44.807084] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x021c Data 0x00000000
>[   44.807099] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0220 Data 0x00000040
>[   44.807115] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0224 Data 0x00000680
>[   44.807129] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0228 Data 0x000000ea
>[   44.807143] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x022c Data 0x00000001
>[   44.807157] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0230 Data 0x00000000
>[   44.807172] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0238 Data 0x00000000
>[   44.807186] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x023c Data 0x00000000
>[   44.807201] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x030c Data 0x2003b000
>[   44.807216] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0310 Data 0x41c80000
>[   44.807230] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0234 Data 0x00000000
>[   44.807245] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x031c Data 0x00000660
>[   44.807260] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0320 Data 0x000000ea
>[   44.807274] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0324 Data 0x00000101
>[   44.807288] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0328 Data 0x00000000
>[   44.826806] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   44.826825] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   44.826842] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   44.826858] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   44.826878] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   44.826894] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x00000198
>[   44.826910] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x000000ea
>[   44.826926] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   44.826942] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41c80000
>[   44.826958] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   44.826974] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   44.826990] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   44.827006] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   44.827023] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   44.827038] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x00000500
>[   44.827054] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x00000400
>[   44.827071] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   44.827087] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x41780000
>[   44.827103] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   44.827118] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   44.827134] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x00000500
>[   44.827149] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x00000400
>[   44.827166] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   44.827181] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0110 Data 0x00000000
>[   44.827196] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x088c Data 0x00000000
>[   44.827212] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b0 Data 0x000001b4
>[   44.827228] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b4 Data 0x0000018b
>[   44.827244] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b8 Data 0x00000198
>[   44.827260] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08bc Data 0x000000ea
>[   44.827276] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c0 Data 0x00000000
>[   44.827292] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c4 Data 0x00000001
>[   44.827308] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c8 Data 0x00000000
>[   44.827323] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08cc Data 0x00000001
>[   44.827339] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d0 Data 0x00000000
>[   44.827356] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d4 Data 0x00000000
>[   44.827372] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d8 Data 0x00000000
>[   44.827388] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08dc Data 0x00000000
>[   44.828162] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   44.828182] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   44.828202] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   44.828221] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   44.828242] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   44.828262] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x00000198
>[   44.828282] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x000000ea
>[   44.828301] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   44.828321] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41c80000
>[   44.828341] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   44.828361] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   44.828381] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   44.828401] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   44.828420] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   44.828440] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x00000500
>[   44.828460] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x00000400
>[   44.828480] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   44.828500] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x41780000
>[   44.828519] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   44.828539] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   44.828559] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x00000500
>[   44.828579] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x00000400
>[   44.828598] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   44.828619] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0200 Data 0x00000001
>[   44.828639] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0314 Data 0x00000c30
>[   44.828659] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x021c Data 0x00000000
>[   44.828679] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0220 Data 0x00000040
>[   44.828699] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0224 Data 0x00000c40
>[   44.828719] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0228 Data 0x00000174
>[   44.828739] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x022c Data 0x00000001
>[   44.828759] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0230 Data 0x00000000
>[   44.828779] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0238 Data 0x00000000
>[   44.828799] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x023c Data 0x00000000
>[   44.828819] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x030c Data 0x2003b000
>[   44.828838] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0310 Data 0x41280000
>[   44.828859] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0234 Data 0x00000000
>[   44.828878] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x031c Data 0x00000c30
>[   44.828898] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0320 Data 0x00000174
>[   44.828918] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0324 Data 0x00000101
>[   44.828938] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0328 Data 0x00000000
>[   44.829701] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   44.829720] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   44.829734] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   44.829751] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   44.829765] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   44.829779] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000030c
>[   44.829796] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000174
>[   44.829809] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   44.829823] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41280000
>[   44.829839] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   44.829853] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   44.829869] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   44.829883] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   44.829896] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   44.829912] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   44.829925] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   44.829941] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   44.829956] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x2126d000
>[   44.829973] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   44.829986] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   44.830000] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   44.830020] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   44.830034] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   44.830052] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0110 Data 0x00000000
>[   44.830066] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x088c Data 0x00000000
>[   44.830080] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b0 Data 0x00000000
>[   44.830097] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b4 Data 0x00000000
>[   44.830110] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b8 Data 0x0000004e
>[   44.830128] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08bc Data 0x0000007c
>[   44.830141] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c0 Data 0x00000000
>[   44.830158] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c4 Data 0x00000001
>[   44.830172] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c8 Data 0x00000000
>[   44.830188] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08cc Data 0x00000001
>[   44.830201] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d0 Data 0x00000000
>[   44.830218] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d4 Data 0x00000000
>[   44.830232] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d8 Data 0x00000000
>[   44.830245] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08dc Data 0x00000000
>[   44.830262] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   44.830276] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   44.830293] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   44.830306] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   44.830323] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   44.830336] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000030c
>[   44.830351] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000174
>[   44.830367] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   44.830380] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41280000
>[   44.830398] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   44.830411] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   44.830428] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   44.830441] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   44.830454] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   44.830471] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   44.830484] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   44.830500] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   44.830514] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x2126d000
>[   44.830530] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   44.830544] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   44.830558] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   44.830575] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   44.830588] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   44.830606] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   44.830619] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   44.830636] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   44.830649] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   44.830662] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   44.830679] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000030c
>[   44.830693] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000174
>[   44.830710] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   44.830725] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41280000
>[   44.830739] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   44.830754] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   44.830770] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   44.830790] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   44.830809] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   44.830829] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   44.830849] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   44.830869] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   44.830889] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x21277000
>[   44.830909] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   44.830929] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   44.830949] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   44.830969] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   44.830989] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   44.831005] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0110 Data 0x00000000
>[   44.831021] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x088c Data 0x00000000
>[   44.831040] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b0 Data 0x00000000
>[   44.831060] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b4 Data 0x00000000
>[   44.831080] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b8 Data 0x0000004e
>[   44.831100] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08bc Data 0x0000007c
>[   44.831120] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c0 Data 0x00000000
>[   44.831140] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c4 Data 0x00000001
>[   44.831160] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c8 Data 0x00000000
>[   44.831180] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08cc Data 0x00000001
>[   44.831199] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d0 Data 0x00000000
>[   44.831220] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d4 Data 0x0000004e
>[   44.831239] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d8 Data 0x00000000
>[   44.831258] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08dc Data 0x00000000
>[   44.831278] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   44.831298] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   44.831318] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   44.831339] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   44.831358] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   44.831379] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000030c
>[   44.831399] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000174
>[   44.831418] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   44.831437] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41280000
>[   44.831457] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   44.831477] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   44.831498] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   44.831518] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   44.831537] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   44.831556] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   44.831576] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   44.831597] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   44.831616] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x21277000
>[   44.831636] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   44.831656] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   44.831676] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   44.831697] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   44.831717] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   44.831737] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   44.831757] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   44.831776] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   44.831796] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   44.831816] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   44.831836] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000030c
>[   44.831856] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000174
>[   44.831875] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   44.831895] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41280000
>[   44.831916] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   44.831936] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   44.831956] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   44.831976] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   44.831996] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   44.832014] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   44.832036] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   44.832057] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   44.832077] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x21281000
>[   44.832097] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   44.832117] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   44.832138] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   44.832158] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   44.832178] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   44.832198] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0110 Data 0x00000000
>[   44.832218] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x088c Data 0x00000000
>[   44.832238] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b0 Data 0x00000000
>[   44.832259] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b4 Data 0x00000000
>[   44.832279] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b8 Data 0x0000004e
>[   44.832299] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08bc Data 0x0000007c
>[   44.832318] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c0 Data 0x00000000
>[   44.832338] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c4 Data 0x00000001
>[   44.832359] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c8 Data 0x00000000
>[   44.832379] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08cc Data 0x00000001
>[   44.832398] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d0 Data 0x00000000
>[   44.832418] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d4 Data 0x0000009c
>[   44.832438] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d8 Data 0x00000000
>[   44.832459] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08dc Data 0x00000000
>[   44.832479] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   44.832499] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   44.832519] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   44.832539] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   44.832559] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   44.832579] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000030c
>[   44.832599] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000174
>[   44.832618] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   44.832638] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41280000
>[   44.832657] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   44.832677] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   44.832697] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   44.832718] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   44.832738] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   44.832758] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   44.832778] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   44.832798] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   44.832818] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x21281000
>[   44.832838] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   44.832857] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   44.832878] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   44.832898] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   44.832917] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   44.832937] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   44.832957] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   44.832978] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   44.832998] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   44.833014] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   44.833035] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000030c
>[   44.833055] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000174
>[   44.833075] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   44.833095] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41280000
>[   44.833115] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   44.833135] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   44.833155] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   44.833175] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   44.833195] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   44.833216] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   44.833236] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   44.833256] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   44.833275] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x2128b000
>[   44.833295] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   44.833315] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   44.833334] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   44.833353] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   44.833373] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   44.833393] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0110 Data 0x00000000
>[   44.833414] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x088c Data 0x00000000
>[   44.833434] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b0 Data 0x00000000
>[   44.833453] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b4 Data 0x00000000
>[   44.833472] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b8 Data 0x0000004e
>[   44.833492] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08bc Data 0x0000007c
>[   44.833511] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c0 Data 0x00000000
>[   44.833530] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c4 Data 0x00000001
>[   44.833550] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c8 Data 0x00000000
>[   44.833570] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08cc Data 0x00000001
>[   44.833590] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d0 Data 0x00000000
>[   44.833610] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d4 Data 0x000000ea
>[   44.833630] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d8 Data 0x00000000
>[   44.833650] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08dc Data 0x00000000
>[   44.833669] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   44.833688] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   44.833708] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   44.833729] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   44.833749] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   44.833768] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000030c
>[   44.833788] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000174
>[   44.833807] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   44.833827] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41280000
>[   44.833846] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   44.833867] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   44.833887] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   44.833907] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   44.833926] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   44.833945] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   44.833965] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   44.833985] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   44.834004] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x2128b000
>[   44.834025] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   44.834045] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   44.834064] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   44.834084] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   44.834105] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   44.834125] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   44.834144] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   44.834163] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   44.834183] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   44.834203] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   44.834224] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000030c
>[   44.834244] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000174
>[   44.834263] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   44.834284] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41280000
>[   44.834304] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   44.834323] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   44.834343] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   44.834363] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   44.834383] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   44.834403] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   44.834423] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   44.834443] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   44.834462] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x21295000
>[   44.834483] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   44.834503] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   44.834523] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   44.834542] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   44.834562] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   44.834583] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0110 Data 0x00000000
>[   44.834603] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x088c Data 0x00000000
>[   44.834622] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b0 Data 0x00000000
>[   44.834642] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b4 Data 0x00000000
>[   44.834661] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b8 Data 0x0000004e
>[   44.834681] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08bc Data 0x0000007c
>[   44.834701] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c0 Data 0x00000000
>[   44.834722] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c4 Data 0x00000001
>[   44.834741] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c8 Data 0x00000000
>[   44.834761] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08cc Data 0x00000001
>[   44.834781] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d0 Data 0x00000000
>[   44.834802] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d4 Data 0x00000138
>[   44.834821] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d8 Data 0x00000000
>[   44.834842] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08dc Data 0x00000000
>[   44.834862] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   44.834881] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   44.834901] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   44.834920] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   44.834940] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   44.834959] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000030c
>[   44.834979] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000174
>[   44.834999] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   44.835017] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41280000
>[   44.835037] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   44.835057] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   44.835077] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   44.835097] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   44.835117] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   44.835137] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   44.835157] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   44.835177] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   44.835197] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x21295000
>[   44.835218] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   44.835238] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   44.835257] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   44.835278] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   44.835298] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   44.835318] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   44.835337] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   44.835357] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   44.835377] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   44.835398] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   44.835418] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000030c
>[   44.835439] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000174
>[   44.835458] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   44.835478] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41280000
>[   44.835498] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   44.835517] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   44.835537] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   44.835557] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   44.835577] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   44.835597] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   44.835617] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   44.835637] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   44.835657] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x2129f000
>[   44.835677] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   44.835697] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   44.835717] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   44.835738] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   44.835758] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   44.835778] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0110 Data 0x00000000
>[   44.835798] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x088c Data 0x00000000
>[   44.835819] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b0 Data 0x00000000
>[   44.835839] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b4 Data 0x00000000
>[   44.835858] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b8 Data 0x0000004e
>[   44.835879] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08bc Data 0x0000007c
>[   44.835898] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c0 Data 0x00000000
>[   44.835918] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c4 Data 0x00000001
>[   44.835938] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c8 Data 0x00000000
>[   44.835958] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08cc Data 0x00000001
>[   44.835978] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d0 Data 0x00000000
>[   44.835999] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d4 Data 0x00000186
>[   44.836018] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d8 Data 0x00000000
>[   44.836038] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08dc Data 0x00000000
>[   44.836058] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   44.836078] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   44.836098] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   44.836118] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   44.836138] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   44.836158] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000030c
>[   44.836178] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000174
>[   44.836198] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   44.836218] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41280000
>[   44.836239] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   44.836259] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   44.836279] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   44.836299] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   44.836319] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   44.836339] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   44.836359] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   44.836378] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   44.836398] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x2129f000
>[   44.836417] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   44.836438] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   44.836458] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   44.836478] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   44.836497] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   44.836517] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   44.836538] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   44.836557] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   44.836577] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   44.836597] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   44.836617] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000030c
>[   44.836637] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000174
>[   44.836657] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   44.836677] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41280000
>[   44.836697] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   44.836717] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   44.836737] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   44.836756] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   44.836776] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   44.836796] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   44.836816] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   44.836836] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   44.836856] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x212a9000
>[   44.836875] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   44.836894] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   44.836915] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   44.836935] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   44.836955] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   44.836975] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0110 Data 0x00000000
>[   44.836995] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x088c Data 0x00000000
>[   44.837015] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b0 Data 0x00000000
>[   44.837035] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b4 Data 0x00000000
>[   44.837055] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b8 Data 0x0000004e
>[   44.837075] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08bc Data 0x0000007c
>[   44.837095] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c0 Data 0x00000000
>[   44.837115] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c4 Data 0x00000001
>[   44.837134] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c8 Data 0x00000000
>[   44.837154] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08cc Data 0x00000001
>[   44.837174] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d0 Data 0x00000000
>[   44.837194] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d4 Data 0x000001d4
>[   44.837214] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d8 Data 0x00000000
>[   44.837235] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08dc Data 0x00000000
>[   44.837255] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   44.837275] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   44.837295] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   44.837315] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   44.837335] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   44.837354] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000030c
>[   44.837375] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000174
>[   44.837395] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   44.837415] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41280000
>[   44.837436] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   44.837456] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   44.837476] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   44.837496] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   44.837516] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   44.837536] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   44.837556] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   44.837576] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   44.837596] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x212a9000
>[   44.837616] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   44.837636] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   44.837657] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   44.837677] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   44.837697] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   44.837717] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   44.837738] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   44.837758] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   44.837778] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   44.837798] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   44.837818] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000030c
>[   44.837838] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000174
>[   44.837858] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   44.837879] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41280000
>[   44.837899] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   44.837918] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   44.837938] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   44.837957] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   44.837977] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   44.837998] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   44.838015] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   44.838034] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   44.838054] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x212b3000
>[   44.838073] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   44.838093] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   44.838114] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   44.838134] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   44.838154] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   44.838174] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0110 Data 0x00000000
>[   44.838194] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x088c Data 0x00000000
>[   44.838214] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b0 Data 0x00000000
>[   44.838234] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b4 Data 0x00000000
>[   44.838253] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b8 Data 0x0000004e
>[   44.838273] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08bc Data 0x0000007c
>[   44.838293] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c0 Data 0x00000000
>[   44.838313] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c4 Data 0x00000001
>[   44.838332] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c8 Data 0x00000000
>[   44.838352] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08cc Data 0x00000001
>[   44.838372] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d0 Data 0x00000000
>[   44.838392] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d4 Data 0x00000222
>[   44.838412] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d8 Data 0x00000000
>[   44.838432] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08dc Data 0x00000000
>[   44.838452] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   44.838472] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   44.838492] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   44.838512] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   44.838533] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   44.838553] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000030c
>[   44.838573] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000174
>[   44.838592] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   44.838612] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41280000
>[   44.838633] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   44.838653] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   44.838673] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   44.838693] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   44.838713] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   44.838733] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   44.838753] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   44.838774] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   44.838794] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x212b3000
>[   44.838814] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   44.838834] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   44.838854] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   44.838874] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   44.838895] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   44.838915] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   44.838935] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   44.838955] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   44.838975] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   44.838995] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   44.839014] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000030c
>[   44.839034] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000174
>[   44.839053] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   44.839072] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41280000
>[   44.839092] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   44.839111] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   44.839132] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   44.839152] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   44.839172] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   44.839192] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   44.839213] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   44.839233] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   44.839253] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x212bd000
>[   44.839273] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   44.839292] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   44.839312] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   44.839332] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   44.839352] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   44.839372] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0110 Data 0x00000000
>[   44.839392] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x088c Data 0x00000000
>[   44.839412] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b0 Data 0x00000000
>[   44.839432] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b4 Data 0x00000000
>[   44.839453] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b8 Data 0x0000004e
>[   44.839473] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08bc Data 0x0000007c
>[   44.839493] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c0 Data 0x00000000
>[   44.839513] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c4 Data 0x00000001
>[   44.839533] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c8 Data 0x00000000
>[   44.839553] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08cc Data 0x00000001
>[   44.839573] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d0 Data 0x00000000
>[   44.839593] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d4 Data 0x00000270
>[   44.839613] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d8 Data 0x00000000
>[   44.839633] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08dc Data 0x00000000
>[   44.839653] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   44.839674] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   44.839694] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   44.839713] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   44.839733] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   44.839754] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000030c
>[   44.839774] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000174
>[   44.839793] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   44.839813] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41280000
>[   44.839834] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   44.839854] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   44.839875] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   44.839895] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   44.839914] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   44.839934] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   44.839954] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   44.839974] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   44.839994] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x212bd000
>[   44.840014] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   44.840033] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   44.840053] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   44.840074] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   44.840094] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   44.840114] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   44.840134] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   44.840154] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   44.840174] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   44.840193] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   44.840213] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000030c
>[   44.840233] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000174
>[   44.840253] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   44.840273] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41280000
>[   44.840293] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   44.840312] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   44.840333] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   44.840353] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   44.840373] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   44.840392] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   44.840412] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   44.840432] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   44.840452] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x212c7000
>[   44.840471] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   44.840492] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   44.840512] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   44.840532] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   44.840552] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   44.840572] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0110 Data 0x00000000
>[   44.840592] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x088c Data 0x00000000
>[   44.840613] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b0 Data 0x00000000
>[   44.840633] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b4 Data 0x00000000
>[   44.840653] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b8 Data 0x0000004e
>[   44.840673] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08bc Data 0x0000007c
>[   44.840692] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c0 Data 0x00000000
>[   44.840712] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c4 Data 0x00000001
>[   44.840732] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c8 Data 0x00000000
>[   44.840752] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08cc Data 0x00000001
>[   44.840773] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d0 Data 0x00000000
>[   44.840793] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d4 Data 0x000002be
>[   44.840813] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d8 Data 0x00000000
>[   44.840833] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08dc Data 0x00000000
>[   44.840853] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   44.840873] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   44.840894] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   44.840914] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   44.840934] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   44.840954] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000030c
>[   44.840975] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000174
>[   44.840995] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   44.841014] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41280000
>[   44.841034] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   44.841054] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   44.841073] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   44.841093] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   44.841113] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   44.841133] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   44.841153] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   44.841173] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   44.841192] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x212c7000
>[   44.841212] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   44.841233] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   44.841253] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   44.841274] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   44.841294] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   44.841313] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   44.841333] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   44.841353] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   44.841372] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   44.841392] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   44.841413] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000030c
>[   44.841433] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000174
>[   44.841452] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   44.841472] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41280000
>[   44.841491] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   44.841511] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   44.841532] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   44.841551] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   44.841571] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   44.841591] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   44.841611] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   44.841632] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   44.841652] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x212d1000
>[   44.841672] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   44.841692] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   44.841712] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   44.841732] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   44.841753] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   44.841773] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0110 Data 0x00000000
>[   44.841793] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x088c Data 0x00000000
>[   44.841813] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b0 Data 0x00000000
>[   44.841833] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b4 Data 0x00000000
>[   44.841853] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b8 Data 0x0000004e
>[   44.841873] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08bc Data 0x0000007c
>[   44.841894] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c0 Data 0x00000000
>[   44.841914] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c4 Data 0x00000001
>[   44.841934] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c8 Data 0x00000000
>[   44.841954] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08cc Data 0x00000001
>[   44.841974] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d0 Data 0x00000000
>[   44.841994] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d4 Data 0x00000000
>[   44.842015] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d8 Data 0x00000000
>[   44.842034] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08dc Data 0x0000007c
>[   44.842054] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   44.842075] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   44.842095] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   44.842115] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   44.842135] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   44.842155] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000030c
>[   44.842175] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000174
>[   44.842195] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   44.842215] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41280000
>[   44.842235] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   44.842254] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   44.842274] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   44.842294] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   44.842314] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   44.842334] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   44.842354] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   44.842374] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   44.842395] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x212d1000
>[   44.842415] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   44.842434] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   44.842454] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   44.842474] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   44.842494] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   44.842514] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   44.842534] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   44.842554] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   44.842575] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   44.842595] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   44.842616] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000030c
>[   44.842636] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000174
>[   44.842657] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   44.842677] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41280000
>[   44.842697] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   44.842717] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   44.842737] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   44.842757] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   44.842778] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   44.842798] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   44.842818] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   44.842838] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   44.842858] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x212db000
>[   44.842879] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   44.842899] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   44.842919] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   44.842938] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   44.842958] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   44.842978] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0110 Data 0x00000000
>[   44.842998] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x088c Data 0x00000000
>[   44.843016] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b0 Data 0x00000000
>[   44.843036] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b4 Data 0x00000000
>[   44.843056] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b8 Data 0x0000004e
>[   44.843076] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08bc Data 0x0000007c
>[   44.843096] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c0 Data 0x00000000
>[   44.843116] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c4 Data 0x00000001
>[   44.843136] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c8 Data 0x00000000
>[   44.843156] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08cc Data 0x00000001
>[   44.843176] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d0 Data 0x00000000
>[   44.843196] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d4 Data 0x0000004e
>[   44.843217] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d8 Data 0x00000000
>[   44.843237] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08dc Data 0x0000007c
>[   44.843257] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   44.843277] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   44.843298] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   44.843318] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   44.843338] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   44.843358] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000030c
>[   44.843377] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000174
>[   44.843397] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   44.843417] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41280000
>[   44.843437] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   44.843457] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   44.843477] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   44.843496] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   44.843516] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   44.843535] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   44.843555] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   44.843575] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   44.843596] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x212db000
>[   44.843616] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   44.843636] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   44.843656] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   44.843676] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   44.843696] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   44.843715] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   44.843735] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   44.843756] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   44.843775] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   44.843794] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   44.843814] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000030c
>[   44.843834] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000174
>[   44.843854] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   44.843874] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41280000
>[   44.843894] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   44.843914] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   44.843933] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   44.843953] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   44.843973] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   44.843993] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   44.844014] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   44.844034] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   44.844054] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x212e5000
>[   44.844074] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   44.844093] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   44.844113] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   44.844133] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   44.844153] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   44.844172] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0110 Data 0x00000000
>[   44.844192] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x088c Data 0x00000000
>[   44.844212] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b0 Data 0x00000000
>[   44.844231] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b4 Data 0x00000000
>[   44.844251] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b8 Data 0x0000004e
>[   44.844271] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08bc Data 0x0000007c
>[   44.844291] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c0 Data 0x00000000
>[   44.844311] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c4 Data 0x00000001
>[   44.844332] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c8 Data 0x00000000
>[   44.844352] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08cc Data 0x00000001
>[   44.844371] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d0 Data 0x00000000
>[   44.844391] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d4 Data 0x0000009c
>[   44.844411] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d8 Data 0x00000000
>[   44.844430] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08dc Data 0x0000007c
>[   44.844450] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   44.844469] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   44.844489] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   44.844509] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   44.844530] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   44.844549] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000030c
>[   44.844570] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000174
>[   44.844590] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   44.844610] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41280000
>[   44.844630] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   44.844649] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   44.844670] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   44.844689] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   44.844709] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   44.844729] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   44.844750] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   44.844769] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   44.844789] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x212e5000
>[   44.844809] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   44.844828] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   44.844848] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   44.844868] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   44.844888] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   44.844907] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   44.844927] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   44.844947] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   44.844967] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   44.844987] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   44.845002] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000030c
>[   44.845026] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000174
>[   44.845046] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   44.845065] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41280000
>[   44.845085] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   44.845106] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   44.845126] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   44.845145] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   44.845165] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   44.845185] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   44.845204] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   44.845224] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   44.845244] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x212ef000
>[   44.845265] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   44.845284] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   44.845304] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   44.845324] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   44.845344] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   44.845364] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0110 Data 0x00000000
>[   44.845383] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x088c Data 0x00000000
>[   44.845403] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b0 Data 0x00000000
>[   44.845423] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b4 Data 0x00000000
>[   44.845443] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b8 Data 0x0000004e
>[   44.845463] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08bc Data 0x0000007c
>[   44.845483] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c0 Data 0x00000000
>[   44.845503] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c4 Data 0x00000001
>[   44.845523] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c8 Data 0x00000000
>[   44.845543] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08cc Data 0x00000001
>[   44.845563] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d0 Data 0x00000000
>[   44.845583] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d4 Data 0x000000ea
>[   44.845603] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d8 Data 0x00000000
>[   44.845623] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08dc Data 0x0000007c
>[   44.845643] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   44.845663] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   44.845684] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   44.845704] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   44.845723] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   44.845743] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000030c
>[   44.845764] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000174
>[   44.845784] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   44.845803] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41280000
>[   44.845823] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   44.845843] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   44.845862] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   44.845882] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   44.845902] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   44.845922] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   44.845942] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   44.845962] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   44.845982] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x212ef000
>[   44.846002] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   44.846023] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   44.846043] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   44.846063] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   44.846084] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   44.846104] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   44.846124] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   44.846143] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   44.846163] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   44.846183] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   44.846203] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000030c
>[   44.846223] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000174
>[   44.846242] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   44.846263] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41280000
>[   44.846283] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   44.846303] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   44.846322] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   44.846342] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   44.846362] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   44.846382] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   44.846402] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   44.846422] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   44.846442] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x212f9000
>[   44.846462] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   44.846482] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   44.846502] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   44.846522] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   44.846542] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   44.846562] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0110 Data 0x00000000
>[   44.846582] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x088c Data 0x00000000
>[   44.846603] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b0 Data 0x00000000
>[   44.846622] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b4 Data 0x00000000
>[   44.846642] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b8 Data 0x0000004e
>[   44.846662] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08bc Data 0x0000007c
>[   44.846682] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c0 Data 0x00000000
>[   44.846702] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c4 Data 0x00000001
>[   44.846723] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c8 Data 0x00000000
>[   44.846742] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08cc Data 0x00000001
>[   44.846762] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d0 Data 0x00000000
>[   44.846782] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d4 Data 0x00000138
>[   44.846802] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d8 Data 0x00000000
>[   44.846822] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08dc Data 0x0000007c
>[   44.846841] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   44.846862] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   44.846882] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   44.846902] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   44.846921] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   44.846941] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000030c
>[   44.846960] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000174
>[   44.846980] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   44.847001] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41280000
>[   44.847022] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   44.847042] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   44.847062] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   44.847081] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   44.847101] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   44.847122] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   44.847142] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   44.847162] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   44.847181] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x212f9000
>[   44.847202] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   44.847222] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   44.847241] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   44.847261] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   44.847281] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   44.847301] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   44.847321] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   44.847341] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   44.847361] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   44.847380] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   44.847401] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000030c
>[   44.847421] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000174
>[   44.847440] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   44.847460] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41280000
>[   44.847479] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   44.847499] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   44.847519] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   44.847539] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   44.847558] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   44.847578] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   44.847598] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   44.847618] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   44.847638] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x21303000
>[   44.847659] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   44.847678] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   44.847697] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   44.847717] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   44.847738] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   44.847758] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0110 Data 0x00000000
>[   44.847778] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x088c Data 0x00000000
>[   44.847798] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b0 Data 0x00000000
>[   44.847818] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b4 Data 0x00000000
>[   44.847838] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b8 Data 0x0000004e
>[   44.847858] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08bc Data 0x0000007c
>[   44.847878] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c0 Data 0x00000000
>[   44.847898] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c4 Data 0x00000001
>[   44.847918] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c8 Data 0x00000000
>[   44.847937] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08cc Data 0x00000001
>[   44.847957] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d0 Data 0x00000000
>[   44.847977] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d4 Data 0x00000186
>[   44.847997] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d8 Data 0x00000000
>[   44.848014] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08dc Data 0x0000007c
>[   44.848034] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   44.848054] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   44.848073] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   44.848093] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   44.848114] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   44.848134] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000030c
>[   44.848153] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000174
>[   44.848173] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   44.848193] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41280000
>[   44.848213] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   44.848233] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   44.848253] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   44.848272] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   44.848291] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   44.848312] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   44.848332] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   44.848352] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   44.848371] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x21303000
>[   44.848391] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   44.848410] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   44.848430] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   44.848451] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   44.848471] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   44.848491] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   44.848511] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   44.848531] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   44.848551] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   44.848571] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   44.848591] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000030c
>[   44.848611] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000174
>[   44.848631] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   44.848651] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41280000
>[   44.848670] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   44.848690] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   44.848711] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   44.848731] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   44.848751] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   44.848771] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   44.848791] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   44.848811] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   44.848831] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x2130d000
>[   44.848851] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   44.848871] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   44.848891] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   44.848911] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   44.848931] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   44.848951] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0110 Data 0x00000000
>[   44.848971] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x088c Data 0x00000000
>[   44.848990] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b0 Data 0x00000000
>[   44.849011] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b4 Data 0x00000000
>[   44.849031] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b8 Data 0x0000004e
>[   44.849051] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08bc Data 0x0000007c
>[   44.849071] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c0 Data 0x00000000
>[   44.849091] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c4 Data 0x00000001
>[   44.849112] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c8 Data 0x00000000
>[   44.849131] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08cc Data 0x00000001
>[   44.849150] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d0 Data 0x00000000
>[   44.849170] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d4 Data 0x000001d4
>[   44.849190] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d8 Data 0x00000000
>[   44.849210] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08dc Data 0x0000007c
>[   44.849230] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   44.849248] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   44.849268] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   44.849288] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   44.849309] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   44.849329] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000030c
>[   44.849349] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000174
>[   44.849369] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   44.849390] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41280000
>[   44.849410] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   44.849429] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   44.849449] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   44.849468] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   44.849488] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   44.849509] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   44.849528] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   44.849549] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   44.849569] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x2130d000
>[   44.849589] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   44.849609] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   44.849629] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   44.849650] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   44.849670] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   44.849690] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   44.849710] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   44.849729] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   44.849749] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   44.849768] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   44.849788] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000030c
>[   44.849809] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000174
>[   44.849829] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   44.849849] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41280000
>[   44.849868] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   44.849888] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   44.849909] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   44.849929] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   44.849949] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   44.849969] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   44.849989] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   44.850001] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   44.850028] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x21317000
>[   44.850048] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   44.850068] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   44.850088] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   44.850108] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   44.850128] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   44.850149] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0110 Data 0x00000000
>[   44.850169] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x088c Data 0x00000000
>[   44.850188] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b0 Data 0x00000000
>[   44.850207] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b4 Data 0x00000000
>[   44.850227] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b8 Data 0x0000004e
>[   44.850246] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08bc Data 0x0000007c
>[   44.850266] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c0 Data 0x00000000
>[   44.850285] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c4 Data 0x00000001
>[   44.850305] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c8 Data 0x00000000
>[   44.850325] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08cc Data 0x00000001
>[   44.850344] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d0 Data 0x00000000
>[   44.850364] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d4 Data 0x00000222
>[   44.850385] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d8 Data 0x00000000
>[   44.850405] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08dc Data 0x0000007c
>[   44.850425] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   44.850445] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   44.850465] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   44.850485] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   44.850505] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   44.850526] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000030c
>[   44.850546] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000174
>[   44.850566] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   44.850586] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41280000
>[   44.850606] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   44.850627] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   44.850647] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   44.850666] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   44.850686] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   44.850705] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   44.850725] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   44.850745] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   44.850765] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x21317000
>[   44.850785] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   44.850806] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   44.850826] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   44.850845] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   44.850865] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   44.850886] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   44.850906] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   44.850925] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   44.850945] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   44.850965] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   44.850985] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000030c
>[   44.851003] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000174
>[   44.851025] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   44.851044] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41280000
>[   44.851064] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   44.851084] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   44.851105] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   44.851125] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   44.851144] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   44.851164] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   44.851184] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   44.851204] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   44.851224] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x21321000
>[   44.851244] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   44.851263] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   44.851283] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   44.851304] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   44.851323] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   44.851343] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0110 Data 0x00000000
>[   44.851362] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x088c Data 0x00000000
>[   44.851383] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b0 Data 0x00000000
>[   44.851402] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b4 Data 0x00000000
>[   44.851423] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b8 Data 0x0000004e
>[   44.851443] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08bc Data 0x0000007c
>[   44.851463] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c0 Data 0x00000000
>[   44.851483] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c4 Data 0x00000001
>[   44.851503] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c8 Data 0x00000000
>[   44.851522] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08cc Data 0x00000001
>[   44.851542] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d0 Data 0x00000000
>[   44.851563] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d4 Data 0x00000270
>[   44.851583] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d8 Data 0x00000000
>[   44.851602] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08dc Data 0x0000007c
>[   44.851621] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   44.851641] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   44.851660] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   44.851680] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   44.851700] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   44.851720] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000030c
>[   44.851740] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000174
>[   44.851760] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   44.851780] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41280000
>[   44.851800] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   44.851820] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   44.851840] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   44.851860] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   44.851881] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   44.851900] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   44.851921] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   44.851940] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   44.851961] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x21321000
>[   44.851980] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   44.852000] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   44.852022] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   44.852042] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   44.852063] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   44.852082] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   44.852102] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   44.852123] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   44.852143] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   44.852162] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   44.852182] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000030c
>[   44.852202] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000174
>[   44.852222] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   44.852242] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41280000
>[   44.852262] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   44.852282] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   44.852303] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   44.852324] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   44.852344] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   44.852364] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   44.852385] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   44.852405] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   44.852424] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x2132b000
>[   44.852444] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   44.852463] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   44.852484] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   44.852505] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   44.852525] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   44.852546] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0110 Data 0x00000000
>[   44.852566] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x088c Data 0x00000000
>[   44.852586] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b0 Data 0x00000000
>[   44.852607] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b4 Data 0x00000000
>[   44.852627] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b8 Data 0x0000004e
>[   44.852647] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08bc Data 0x0000007c
>[   44.852667] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c0 Data 0x00000000
>[   44.852687] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c4 Data 0x00000001
>[   44.852708] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c8 Data 0x00000000
>[   44.852727] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08cc Data 0x00000001
>[   44.852747] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d0 Data 0x00000000
>[   44.852766] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d4 Data 0x000002be
>[   44.852786] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d8 Data 0x00000000
>[   44.852807] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08dc Data 0x0000007c
>[   44.852827] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   44.852847] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   44.852867] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   44.852888] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   44.852908] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   44.852928] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000030c
>[   44.852948] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000174
>[   44.852968] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   44.852988] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41280000
>[   44.853005] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   44.853027] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   44.853047] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   44.853067] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   44.853088] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   44.853108] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   44.853128] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   44.853148] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   44.853168] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x2132b000
>[   44.853188] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   44.853208] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   44.853229] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   44.853249] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   44.853268] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   44.853288] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   44.853308] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   44.853329] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   44.853348] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   44.853367] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   44.853388] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000030c
>[   44.853408] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000174
>[   44.853428] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   44.853449] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41280000
>[   44.853469] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   44.853489] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   44.853509] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   44.853530] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   44.853550] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   44.853570] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   44.853590] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   44.853610] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   44.853630] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x21335000
>[   44.853651] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   44.853671] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   44.853690] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   44.853711] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   44.853731] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   44.853752] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0110 Data 0x00000000
>[   44.853771] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x088c Data 0x00000000
>[   44.853792] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b0 Data 0x00000000
>[   44.853812] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b4 Data 0x00000000
>[   44.853831] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b8 Data 0x0000004e
>[   44.853851] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08bc Data 0x0000007c
>[   44.853870] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c0 Data 0x00000000
>[   44.853890] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c4 Data 0x00000001
>[   44.853910] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c8 Data 0x00000000
>[   44.853931] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08cc Data 0x00000001
>[   44.853951] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d0 Data 0x00000000
>[   44.853971] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d4 Data 0x00000000
>[   44.853991] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d8 Data 0x00000000
>[   44.854013] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08dc Data 0x000000f8
>[   44.854033] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   44.854053] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   44.854073] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   44.854093] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   44.854113] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   44.854133] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000030c
>[   44.854153] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000174
>[   44.854173] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   44.854194] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41280000
>[   44.854214] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   44.854233] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   44.854253] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   44.854273] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   44.854293] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   44.854313] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   44.854333] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   44.854353] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   44.854373] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x21335000
>[   44.854394] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   44.854414] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   44.854434] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   44.854454] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   44.854474] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   44.854495] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   44.854515] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   44.854535] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   44.854554] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   44.854574] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   44.854593] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000030c
>[   44.854614] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000174
>[   44.854634] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   44.854654] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41280000
>[   44.854674] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   44.854694] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   44.854714] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   44.854733] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   44.854753] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   44.854773] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   44.854794] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   44.854813] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   44.854833] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x2133f000
>[   44.854852] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   44.854872] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   44.854893] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   44.854913] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   44.854932] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   44.854953] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0110 Data 0x00000000
>[   44.854973] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x088c Data 0x00000000
>[   44.854993] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b0 Data 0x00000000
>[   44.855013] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b4 Data 0x00000000
>[   44.855034] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b8 Data 0x0000004e
>[   44.855055] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08bc Data 0x0000007c
>[   44.855075] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c0 Data 0x00000000
>[   44.855096] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c4 Data 0x00000001
>[   44.855116] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c8 Data 0x00000000
>[   44.855135] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08cc Data 0x00000001
>[   44.855155] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d0 Data 0x00000000
>[   44.855175] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d4 Data 0x0000004e
>[   44.855195] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d8 Data 0x00000000
>[   44.855215] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08dc Data 0x000000f8
>[   44.855235] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   44.855254] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   44.855274] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   44.855294] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   44.855313] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   44.855332] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000030c
>[   44.855352] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000174
>[   44.855373] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   44.855393] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41280000
>[   44.855412] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   44.855432] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   44.855453] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   44.855473] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   44.855492] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   44.855512] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   44.855532] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   44.855552] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   44.855572] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x2133f000
>[   44.855592] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   44.855611] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   44.855631] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   44.855651] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   44.855671] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   44.855691] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   44.855710] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   44.855731] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   44.855751] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   44.855771] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   44.855791] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000030c
>[   44.855811] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000174
>[   44.855831] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   44.855852] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41280000
>[   44.855872] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   44.855893] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   44.855913] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   44.855933] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   44.855953] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   44.855973] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   44.855993] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   44.856014] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   44.856034] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x21349000
>[   44.856053] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   44.856074] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   44.856094] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   44.856114] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   44.856134] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   44.856154] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0110 Data 0x00000000
>[   44.856173] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x088c Data 0x00000000
>[   44.856193] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b0 Data 0x00000000
>[   44.856213] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b4 Data 0x00000000
>[   44.856232] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b8 Data 0x0000004e
>[   44.856252] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08bc Data 0x0000007c
>[   44.856271] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c0 Data 0x00000000
>[   44.856291] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c4 Data 0x00000001
>[   44.856312] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c8 Data 0x00000000
>[   44.856332] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08cc Data 0x00000001
>[   44.856353] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d0 Data 0x00000000
>[   44.856373] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d4 Data 0x0000009c
>[   44.856393] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d8 Data 0x00000000
>[   44.856413] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08dc Data 0x000000f8
>[   44.856433] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   44.856453] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   44.856473] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   44.856493] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   44.856513] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   44.856533] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000030c
>[   44.856553] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000174
>[   44.856573] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   44.856593] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41280000
>[   44.856614] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   44.856633] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   44.856654] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   44.856674] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   44.856693] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   44.856713] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   44.856732] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   44.856752] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   44.856773] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x21349000
>[   44.856793] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   44.856813] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   44.856833] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   44.856853] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   44.856873] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   44.856894] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   44.856914] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   44.856933] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   44.856953] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   44.856973] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   44.856994] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000030c
>[   44.857014] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000174
>[   44.857034] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   44.857054] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41280000
>[   44.857074] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   44.857094] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   44.857114] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   44.857135] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   44.857155] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   44.857175] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   44.857195] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   44.857215] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   44.857234] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x21353000
>[   44.857254] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   44.857274] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   44.857294] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   44.857314] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   44.857333] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   44.857353] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0110 Data 0x00000000
>[   44.857374] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x088c Data 0x00000000
>[   44.857394] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b0 Data 0x00000000
>[   44.857413] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b4 Data 0x00000000
>[   44.857433] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b8 Data 0x0000004e
>[   44.857452] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08bc Data 0x0000007c
>[   44.857472] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c0 Data 0x00000000
>[   44.857492] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c4 Data 0x00000001
>[   44.857511] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c8 Data 0x00000000
>[   44.857531] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08cc Data 0x00000001
>[   44.857551] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d0 Data 0x00000000
>[   44.857571] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d4 Data 0x000000ea
>[   44.857590] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d8 Data 0x00000000
>[   44.857610] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08dc Data 0x000000f8
>[   44.857630] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   44.857649] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   44.857670] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   44.857690] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   44.857710] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   44.857730] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000030c
>[   44.857750] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000174
>[   44.857769] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   44.857789] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41280000
>[   44.857809] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   44.857829] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   44.857849] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   44.857869] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   44.857888] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   44.857908] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   44.857927] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   44.857947] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   44.857966] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x21353000
>[   44.857985] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   44.858003] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   44.858024] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   44.858044] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   44.858064] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   44.858084] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   44.858104] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   44.858124] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   44.858144] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   44.858163] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   44.858183] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000030c
>[   44.858203] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000174
>[   44.858223] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   44.858243] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41280000
>[   44.858263] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   44.858283] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   44.858303] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   44.858323] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   44.858342] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   44.858361] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   44.858381] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   44.858401] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   44.858421] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x2135d000
>[   44.858440] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   44.858460] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   44.858480] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   44.858500] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   44.858519] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   44.858539] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0110 Data 0x00000000
>[   44.858558] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x088c Data 0x00000000
>[   44.858577] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b0 Data 0x00000000
>[   44.858597] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b4 Data 0x00000000
>[   44.858616] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b8 Data 0x0000004e
>[   44.858636] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08bc Data 0x0000007c
>[   44.858656] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c0 Data 0x00000000
>[   44.858676] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c4 Data 0x00000001
>[   44.858696] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c8 Data 0x00000000
>[   44.858716] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08cc Data 0x00000001
>[   44.858735] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d0 Data 0x00000000
>[   44.858755] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d4 Data 0x00000138
>[   44.858774] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d8 Data 0x00000000
>[   44.858793] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08dc Data 0x000000f8
>[   44.858813] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   44.858833] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   44.858853] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   44.858873] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   44.858893] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   44.858913] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000030c
>[   44.858933] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000174
>[   44.858953] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   44.858973] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41280000
>[   44.858992] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   44.859012] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   44.859033] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   44.859053] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   44.859072] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   44.859092] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   44.859111] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   44.859131] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   44.859151] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x2135d000
>[   44.859171] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   44.859191] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   44.859211] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   44.859231] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   44.859251] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   44.859271] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   44.859290] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   44.859310] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   44.859329] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   44.859348] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   44.859368] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000030c
>[   44.859387] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000174
>[   44.859407] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   44.859426] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41280000
>[   44.859446] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   44.859465] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   44.859485] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   44.859504] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   44.859524] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   44.859544] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   44.859563] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   44.859583] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   44.859603] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x21367000
>[   44.859623] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   44.859643] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   44.859663] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   44.859684] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   44.859703] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   44.859724] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0110 Data 0x00000000
>[   44.859744] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x088c Data 0x00000000
>[   44.859764] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b0 Data 0x00000000
>[   44.859784] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b4 Data 0x00000000
>[   44.859804] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b8 Data 0x0000004e
>[   44.859824] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08bc Data 0x0000007c
>[   44.859844] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c0 Data 0x00000000
>[   44.859864] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c4 Data 0x00000001
>[   44.859885] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c8 Data 0x00000000
>[   44.859904] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08cc Data 0x00000001
>[   44.859924] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d0 Data 0x00000000
>[   44.859943] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d4 Data 0x00000186
>[   44.859963] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d8 Data 0x00000000
>[   44.859982] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08dc Data 0x000000f8
>[   44.860002] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   44.860023] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   44.860043] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   44.860063] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   44.860084] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   44.860104] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000030c
>[   44.860124] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000174
>[   44.860144] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   44.860164] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41280000
>[   44.860183] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   44.860203] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   44.860222] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   44.860242] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   44.860262] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   44.860282] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   44.860302] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   44.860322] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   44.860342] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x21367000
>[   44.860363] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   44.860383] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   44.860403] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   44.860423] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   44.860443] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   44.860463] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   44.860483] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   44.860503] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   44.860523] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   44.860542] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   44.860562] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000030c
>[   44.860582] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000174
>[   44.860601] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   44.860620] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41280000
>[   44.860641] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   44.860661] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   44.860681] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   44.860700] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   44.860720] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   44.860739] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   44.860759] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   44.860779] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   44.860799] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x21371000
>[   44.860819] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   44.860838] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   44.860858] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   44.860877] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   44.860897] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   44.860918] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0110 Data 0x00000000
>[   44.860937] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x088c Data 0x00000000
>[   44.860957] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b0 Data 0x00000000
>[   44.860976] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b4 Data 0x00000000
>[   44.860996] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b8 Data 0x0000004e
>[   44.861015] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08bc Data 0x0000007c
>[   44.861034] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c0 Data 0x00000000
>[   44.861054] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c4 Data 0x00000001
>[   44.861074] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c8 Data 0x00000000
>[   44.861094] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08cc Data 0x00000001
>[   44.861114] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d0 Data 0x00000000
>[   44.861134] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d4 Data 0x000001d4
>[   44.861154] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d8 Data 0x00000000
>[   44.861174] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08dc Data 0x000000f8
>[   44.861194] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   44.861214] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   44.861234] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   44.861253] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   44.861273] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   44.861293] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000030c
>[   44.861313] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000174
>[   44.861333] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   44.861353] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41280000
>[   44.861372] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   44.861393] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   44.861413] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   44.861432] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   44.861452] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   44.861471] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   44.861491] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   44.861512] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   44.861532] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x21371000
>[   44.861551] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   44.861571] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   44.861590] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   44.861610] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   44.861630] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   44.861650] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   44.861670] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   44.861689] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   44.861709] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   44.861728] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   44.861748] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000030c
>[   44.861767] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000174
>[   44.861786] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   44.861806] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41280000
>[   44.861826] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   44.861845] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   44.861865] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   44.861885] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   44.861905] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   44.861925] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   44.861945] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   44.861964] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   44.861985] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x2137b000
>[   44.862003] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   44.862024] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   44.862044] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   44.862063] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   44.862082] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   44.862102] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0110 Data 0x00000000
>[   44.862121] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x088c Data 0x00000000
>[   44.862141] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b0 Data 0x00000000
>[   44.862160] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b4 Data 0x00000000
>[   44.862180] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b8 Data 0x0000004e
>[   44.862200] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08bc Data 0x0000007c
>[   44.862220] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c0 Data 0x00000000
>[   44.862240] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c4 Data 0x00000001
>[   44.862259] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c8 Data 0x00000000
>[   44.862278] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08cc Data 0x00000001
>[   44.862299] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d0 Data 0x00000000
>[   44.862319] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d4 Data 0x00000222
>[   44.862338] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d8 Data 0x00000000
>[   44.862358] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08dc Data 0x000000f8
>[   44.862379] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   44.862399] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   44.862419] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   44.862439] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   44.862458] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   44.862478] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000030c
>[   44.862497] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000174
>[   44.862517] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   44.862537] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41280000
>[   44.862557] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   44.862577] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   44.862597] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   44.862617] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   44.862636] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   44.862656] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   44.862676] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   44.862696] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   44.862715] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x2137b000
>[   44.862735] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   44.862755] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   44.862774] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   44.862795] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   44.862815] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   44.862834] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   44.862854] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   44.862873] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   44.862893] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   44.862913] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   44.862933] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000030c
>[   44.862953] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000174
>[   44.862973] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   44.862992] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41280000
>[   44.863012] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   44.863032] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   44.863053] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   44.863073] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   44.863093] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   44.863113] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   44.863133] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   44.863153] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   44.863173] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x21385000
>[   44.863194] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   44.863214] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   44.863234] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   44.863254] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   44.863274] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   44.863294] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0110 Data 0x00000000
>[   44.863314] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x088c Data 0x00000000
>[   44.863334] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b0 Data 0x00000000
>[   44.863353] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b4 Data 0x00000000
>[   44.863373] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b8 Data 0x0000004e
>[   44.863393] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08bc Data 0x0000007c
>[   44.863413] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c0 Data 0x00000000
>[   44.863433] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c4 Data 0x00000001
>[   44.863453] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c8 Data 0x00000000
>[   44.863472] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08cc Data 0x00000001
>[   44.863492] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d0 Data 0x00000000
>[   44.863511] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d4 Data 0x00000270
>[   44.863531] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d8 Data 0x00000000
>[   44.863552] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08dc Data 0x000000f8
>[   44.863572] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   44.863592] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   44.863613] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   44.863633] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   44.863653] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   44.863673] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000030c
>[   44.863692] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000174
>[   44.863713] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   44.863733] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41280000
>[   44.863753] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   44.863773] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   44.863793] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   44.863814] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   44.863834] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   44.863855] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   44.863875] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   44.863894] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   44.863914] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x21385000
>[   44.863935] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   44.863955] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   44.863975] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   44.863995] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   44.864015] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   44.864035] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   44.864055] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   44.864076] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   44.864096] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   44.864115] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   44.864135] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000030c
>[   44.864154] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000174
>[   44.864173] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   44.864194] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41280000
>[   44.864214] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   44.864234] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   44.864253] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   44.864273] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   44.864292] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   44.864313] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   44.864333] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   44.864353] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   44.864373] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x2138f000
>[   44.864393] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   44.864413] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   44.864433] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   44.864454] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   44.864473] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   44.864493] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0110 Data 0x00000000
>[   44.864512] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x088c Data 0x00000000
>[   44.864532] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b0 Data 0x00000000
>[   44.864552] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b4 Data 0x00000000
>[   44.864572] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b8 Data 0x0000004e
>[   44.864592] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08bc Data 0x0000007c
>[   44.864612] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c0 Data 0x00000000
>[   44.864631] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c4 Data 0x00000001
>[   44.864651] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c8 Data 0x00000000
>[   44.864672] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08cc Data 0x00000001
>[   44.864692] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d0 Data 0x00000000
>[   44.864712] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d4 Data 0x000002be
>[   44.864732] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d8 Data 0x00000000
>[   44.864752] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08dc Data 0x000000f8
>[   44.864772] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   44.864791] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   44.864810] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   44.864830] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   44.864849] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   44.864869] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000030c
>[   44.864888] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000174
>[   44.864908] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   44.864927] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41280000
>[   44.864947] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   44.864966] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   44.864986] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   44.865003] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   44.865026] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   44.865046] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   44.865066] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   44.865086] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   44.865106] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x2138f000
>[   44.865126] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   44.865145] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   44.865166] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   44.865186] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   44.865206] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   44.866480] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   44.866495] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   44.866509] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   44.866529] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   44.866549] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   44.866568] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x00000500
>[   44.866588] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000400
>[   44.866607] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   44.866628] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41780000
>[   44.866647] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   44.866666] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   44.866686] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   44.866705] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   44.866725] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   44.866744] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x00000500
>[   44.866763] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x00000400
>[   44.866783] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   44.866803] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x41280000
>[   44.866822] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   44.866841] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   44.866860] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x00000500
>[   44.866879] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x00000400
>[   44.866899] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   44.866918] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0110 Data 0x00000000
>[   44.866937] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x088c Data 0x00000000
>[   44.866957] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b0 Data 0x00000000
>[   44.866977] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b4 Data 0x00000000
>[   44.866997] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b8 Data 0x00000500
>[   44.867018] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08bc Data 0x00000400
>[   44.867037] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c0 Data 0x00000000
>[   44.867057] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c4 Data 0x00000001
>[   44.867077] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c8 Data 0x00000000
>[   44.867097] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08cc Data 0x00000001
>[   44.867117] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d0 Data 0x00000000
>[   44.867136] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d4 Data 0x00000000
>[   44.867157] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d8 Data 0x00000000
>[   44.867176] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08dc Data 0x00000000
>[   44.867196] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   44.867215] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   44.867234] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   44.867253] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   44.867273] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   44.867292] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x00000500
>[   44.867311] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000400
>[   44.867331] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   44.867350] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41780000
>[   44.867368] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   44.867387] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   44.867405] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   44.867425] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   44.867444] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   44.867462] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x00000500
>[   44.867481] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x00000400
>[   44.867501] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   44.867519] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x41280000
>[   44.867539] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   44.867558] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   44.867577] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x00000500
>[   44.867597] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x00000400
>[   44.867616] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   44.867635] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   44.867654] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   44.867673] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   44.867692] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   44.867711] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   44.867730] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000004e
>[   44.867749] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x0000007c
>[   44.867768] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   44.867787] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x2126d000
>[   44.867807] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   44.867827] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   44.867841] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   44.867854] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   44.867868] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   44.867881] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x00000500
>[   44.867895] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x00000400
>[   44.867909] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   44.867923] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x41280000
>[   44.867936] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   44.867950] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   44.867964] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x00000500
>[   44.867977] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x00000400
>[   44.867991] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   44.868004] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0110 Data 0x00000000
>[   44.868020] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x088c Data 0x00000000
>[   44.868036] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b0 Data 0x000001c0
>[   44.868049] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b4 Data 0x000001ce
>[   44.868064] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b8 Data 0x0000004e
>[   44.868078] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08bc Data 0x0000007c
>[   44.868092] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c0 Data 0x00000000
>[   44.868106] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c4 Data 0x00000001
>[   44.868120] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c8 Data 0x00000000
>[   44.868135] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08cc Data 0x00000001
>[   44.868150] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d0 Data 0x00000000
>[   44.868165] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d4 Data 0x00000000
>[   44.868179] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d8 Data 0x00000000
>[   44.868193] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08dc Data 0x00000000
>[   44.868208] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   44.868221] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   44.868236] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   44.868251] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   44.868265] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   44.868279] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000004e
>[   44.868293] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x0000007c
>[   44.868307] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   44.868321] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x2126d000
>[   44.868334] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   44.868348] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   44.868362] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   44.868376] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   44.868390] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   44.868404] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x00000500
>[   44.868418] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x00000400
>[   44.868432] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   44.868447] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x41280000
>[   44.868460] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   44.868474] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   44.868489] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x00000500
>[   44.868503] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x00000400
>[   44.868515] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   44.868529] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   44.868544] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   44.868557] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   44.868571] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   44.868586] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   44.868601] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x00000500
>[   44.868615] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000400
>[   44.868629] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   44.868643] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41280000
>[   44.868657] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   44.868670] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   44.868684] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   44.868697] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   44.868711] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   44.868726] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x00000500
>[   44.868740] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x00000400
>[   44.868754] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   44.868768] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x40000000
>[   44.868782] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   44.868797] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   44.868811] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x00000500
>[   44.868825] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x00000400
>[   44.868840] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   44.868854] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0110 Data 0x00000000
>[   44.868867] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x088c Data 0x00000000
>[   44.868883] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b0 Data 0x00000000
>[   44.868897] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b4 Data 0x00000000
>[   44.868911] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b8 Data 0x00000500
>[   44.868925] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08bc Data 0x00000400
>[   44.868939] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c0 Data 0x00000000
>[   44.868954] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c4 Data 0x00000001
>[   44.868967] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c8 Data 0x00000000
>[   44.868982] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08cc Data 0x00000001
>[   44.868998] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d0 Data 0x00000000
>[   44.869014] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d4 Data 0x00000000
>[   44.869029] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d8 Data 0x00000000
>[   44.869043] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08dc Data 0x00000000
>[   44.869056] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   44.869070] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   44.869083] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   44.869097] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   44.869112] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   44.869126] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x00000500
>[   44.869140] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000400
>[   44.869154] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   44.869168] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41280000
>[   44.869182] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   44.869196] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   44.869210] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   44.869224] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   44.869239] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   44.869253] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x00000500
>[   44.869267] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x00000400
>[   44.869282] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   44.869296] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x40000000
>[   44.869309] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   44.869323] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   44.869339] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x00000500
>[   44.869354] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x00000400
>[   44.869367] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   44.966956] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   44.966973] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   44.966989] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000030
>[   44.967003] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   44.967030] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   44.967047] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x00000018
>[   44.967062] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x00000018
>[   44.967077] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   44.967093] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x21399000
>[   44.967110] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   44.967125] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   44.967139] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x00000018
>[   44.967154] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x00000018
>[   44.967170] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   44.967218] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   44.967232] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x00000018
>[   44.967248] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x00000018
>[   44.967267] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   44.967280] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0800 Data 0x00000000
>[   44.967295] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0804 Data 0x000000cf
>[   44.967309] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0838 Data 0x00000018
>[   44.967323] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x083c Data 0x00000018
>[   44.967339] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0840 Data 0x00000000
>[   44.967353] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0844 Data 0x00000001
>[   44.967367] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0848 Data 0x00000000
>[   44.967382] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x084c Data 0x00000001
>[   44.967396] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0850 Data 0x00000000
>[   44.967410] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0854 Data 0x00000000
>[   44.967427] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0858 Data 0x00000000
>[   44.967442] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x085c Data 0x00000000
>[   44.967456] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.967470] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.967484] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.967498] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.967513] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.967527] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.967542] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.967555] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.967573] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.967586] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.967600] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.967615] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.967630] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.967644] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.967658] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.967672] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.967686] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.967700] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.967714] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.967729] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.967744] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.967757] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.967772] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.967786] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.967799] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.967814] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.967828] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.967845] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.967859] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.967873] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.967886] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x02000000
>[   44.967901] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x01000000
>[   44.967915] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.967930] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.967943] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.967957] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.967971] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.967984] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.967998] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.968016] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.968031] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.968045] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.968059] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.968074] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.968087] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.968100] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.968114] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.968127] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.968140] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.968153] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.968167] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.968180] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.968194] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.968207] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x03000000
>[   44.968221] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x87000000
>[   44.968233] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x0b000000
>[   44.968246] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x02000000
>[   44.968259] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.968272] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.968286] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.968299] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.968313] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.968325] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.968338] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.968351] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.968365] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.968378] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.968393] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.968405] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.968419] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.968432] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.968446] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.968459] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.968472] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.968485] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.968499] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.968512] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.968526] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x09000000
>[   44.968539] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff000000
>[   44.968552] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x99030303
>[   44.968565] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x12000000
>[   44.968579] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x02000000
>[   44.968592] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.968606] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.968618] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.968632] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.968645] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.968659] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.968672] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.968685] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.968698] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.968711] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.968724] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.968737] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.968751] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.968764] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.968778] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.968791] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.968804] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.968817] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.968831] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.968844] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x0b000000
>[   44.968857] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff000000
>[   44.968870] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xf9151515
>[   44.968883] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x95020202
>[   44.968896] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x11000000
>[   44.968909] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x02000000
>[   44.968922] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.968935] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.968948] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.968962] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.968975] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.968988] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.969002] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.969016] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.969031] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.969045] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.969058] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.969071] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.969085] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.969099] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.969112] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.969125] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.969139] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.969152] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.969166] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x0b000000
>[   44.969179] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff000000
>[   44.969192] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffdcdcdc
>[   44.969205] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfa111111
>[   44.969219] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x8a010101
>[   44.969232] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x10000000
>[   44.969245] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x02000000
>[   44.969258] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.969271] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.969285] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.969297] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.969311] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.969324] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.969337] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.969350] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.969363] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.969377] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.969390] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.969405] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.969419] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.969433] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.969446] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.969460] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.969473] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.969486] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x0b000000
>[   44.969499] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff000000
>[   44.969513] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfffefefe
>[   44.969526] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd6d6d6
>[   44.969540] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfa0e0e0e
>[   44.969553] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x81010101
>[   44.969566] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x0f000000
>[   44.969579] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x01000000
>[   44.969593] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.969606] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.969620] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.969632] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.969646] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.969659] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.969673] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.969686] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.969699] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.969712] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.969725] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.969738] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.969751] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.969765] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.969778] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.969791] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.969804] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x0b000000
>[   44.969817] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff000000
>[   44.969830] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfffafafa
>[   44.969843] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffffffff
>[   44.969857] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd0d0d0
>[   44.969870] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfa0c0c0c
>[   44.969884] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x78000000
>[   44.969897] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x0e000000
>[   44.969910] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x01000000
>[   44.969923] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.969936] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.969950] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.969963] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.969977] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.969989] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.970003] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.970019] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.970032] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.970045] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.970059] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.970072] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.970085] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.970098] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.970112] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.970125] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x0b000000
>[   44.970139] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff000000
>[   44.970151] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfff7f7f7
>[   44.970165] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfffefefe
>[   44.970178] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffffffff
>[   44.970192] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffc9c9c9
>[   44.970205] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfa0a0a0a
>[   44.970218] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x70000000
>[   44.970231] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x0d000000
>[   44.970245] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x01000000
>[   44.970258] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.970272] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.970285] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.970298] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.970311] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.970324] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.970337] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.970350] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.970364] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.970377] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.970390] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.970404] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.970416] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.970430] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.970443] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x0b000000
>[   44.970458] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff000000
>[   44.970471] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfff3f3f3
>[   44.970484] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfffafafa
>[   44.970498] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffffffff
>[   44.970511] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffffffff
>[   44.970524] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffc3c3c3
>[   44.970538] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xf90a0a0a
>[   44.970551] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x68000000
>[   44.970564] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x0c000000
>[   44.970578] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x01000000
>[   44.970591] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.970604] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.970617] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.970631] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.970644] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.970658] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.970671] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.970684] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.970697] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.970711] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.970724] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.970737] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.970750] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.970764] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x0b000000
>[   44.970777] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff000000
>[   44.970791] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfff0f0f0
>[   44.970804] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfff7f7f7
>[   44.970817] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfffefefe
>[   44.970830] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffffffff
>[   44.970844] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffffffff
>[   44.970857] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffbbbbbb
>[   44.970871] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xf9090909
>[   44.970884] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x60000000
>[   44.970897] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x0b000000
>[   44.970910] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x01000000
>[   44.970922] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.970936] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.970949] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.970963] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.970976] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.970989] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.971002] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.971016] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.971032] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.971045] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.971058] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.971071] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.971085] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x0b000000
>[   44.971098] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff000000
>[   44.971111] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffececec
>[   44.971124] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfff4f4f4
>[   44.971138] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfffbfbfb
>[   44.971151] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffffffff
>[   44.971164] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffffffff
>[   44.971177] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffffffff
>[   44.971191] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffb4b4b4
>[   44.971204] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xf8090909
>[   44.971218] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x59000000
>[   44.971231] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x0a000000
>[   44.971244] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x01000000
>[   44.971257] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.971271] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.971284] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.971298] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.971311] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.971324] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.971337] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.971351] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.971364] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.971378] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.971391] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.971404] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x0b000000
>[   44.971417] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff000000
>[   44.971430] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe9e9e9
>[   44.971443] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfff0f0f0
>[   44.971459] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfff7f7f7
>[   44.971472] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfffefefe
>[   44.971486] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffffffff
>[   44.971499] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffffffff
>[   44.971512] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffffffff
>[   44.971526] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffaaaaaa
>[   44.971539] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xf7090909
>[   44.971553] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x51000000
>[   44.971566] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x09000000
>[   44.971579] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x01000000
>[   44.971592] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.971606] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.971619] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.971633] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.971646] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.971659] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.971672] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.971686] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.971699] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.971712] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.971725] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x0b000000
>[   44.971739] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff000000
>[   44.971752] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e6e6
>[   44.971766] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffededed
>[   44.971779] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfff4f4f4
>[   44.971792] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfffbfbfb
>[   44.971805] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffffffff
>[   44.971818] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffffffff
>[   44.971832] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffffffff
>[   44.971845] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffffffff
>[   44.971859] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfea2a2a2
>[   44.971874] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xf5090909
>[   44.971888] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x4b000000
>[   44.971900] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x08000000
>[   44.971914] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x01000000
>[   44.971927] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.971941] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.971954] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.971967] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.971980] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.971994] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.972010] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.972023] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.972036] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.972050] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x0b000000
>[   44.972063] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff000000
>[   44.972077] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe2e2e2
>[   44.972090] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe9e9e9
>[   44.972104] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfff0f0f0
>[   44.972116] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfff7f7f7
>[   44.972130] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfffdfdfd
>[   44.972143] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfd2b2b2b
>[   44.972157] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfc080808
>[   44.972170] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfc080808
>[   44.972183] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfc080808
>[   44.972196] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff010101
>[   44.972210] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xee020202
>[   44.972223] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x3a000000
>[   44.972237] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x04000000
>[   44.972250] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.972263] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.972276] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.972290] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.972303] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.972316] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.972329] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.972343] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.972356] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.972370] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x0b000000
>[   44.972383] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff000000
>[   44.972396] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffdfdfdf
>[   44.972409] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffe6e6e6
>[   44.972423] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffd7d7d7
>[   44.972436] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff9c9c9c
>[   44.972450] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfffbfbfb
>[   44.972463] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfe909090
>[   44.972476] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xde0a0a0a
>[   44.972491] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x6a000000
>[   44.972504] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x5b000000
>[   44.972517] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x59000000
>[   44.972530] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x52000000
>[   44.972543] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x31000000
>[   44.972557] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x07000000
>[   44.972570] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.972584] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.972597] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.972610] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.972623] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.972637] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.972650] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.972663] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.972676] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.972690] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x0b000000
>[   44.972703] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff000000
>[   44.972717] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffdbdbdb
>[   44.972730] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffcacaca
>[   44.972743] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfa191919
>[   44.972756] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfb0b0b0b
>[   44.972770] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffebebeb
>[   44.972783] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfff5f5f5
>[   44.972797] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfa0e0e0e
>[   44.972810] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x66000000
>[   44.972823] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x19000000
>[   44.972836] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x0f000000
>[   44.972850] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x0e000000
>[   44.972863] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x09000000
>[   44.972877] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x02000000
>[   44.972890] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.972903] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.972916] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.972930] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.972943] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.972956] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.972969] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.972982] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.972995] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.973010] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x0b000000
>[   44.973023] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff000000
>[   44.973036] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffc0c0c0
>[   44.973050] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfa161616
>[   44.973063] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xb5040404
>[   44.973076] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xce080808
>[   44.973089] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfd7d7d7d
>[   44.973103] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfffbfbfb
>[   44.973116] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfd7f7f7f
>[   44.973129] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xc8090909
>[   44.973142] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x1a000000
>[   44.973156] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x02000000
>[   44.973169] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.973183] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.973196] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.973210] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.973224] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.973239] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.973253] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.973266] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.973280] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.973293] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.973307] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.973320] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.973333] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x0b000000
>[   44.973346] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xff000000
>[   44.973360] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfa141414
>[   44.973373] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xae030303
>[   44.973386] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x44000000
>[   44.973399] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x4e000000
>[   44.973413] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xf90c0c0c
>[   44.973426] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffededed
>[   44.973440] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xffefefef
>[   44.973453] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfa0a0a0a
>[   44.973466] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x4d000000
>[   44.973479] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x08000000
>[   44.973493] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.973506] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.973522] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.973536] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.973549] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.973562] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.973576] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.973589] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.973602] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.973616] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.973629] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.973642] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.973656] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x0b000000
>[   44.973669] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfe000000
>[   44.973682] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xa3020202
>[   44.973695] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x41000000
>[   44.973709] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x13000000
>[   44.973722] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x0c000000
>[   44.973736] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xc4090909
>[   44.973749] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfd818181
>[   44.973762] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xfffcfcfc
>[   44.973775] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xf8393939
>[   44.973789] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x89000000
>[   44.973802] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x11000000
>[   44.973816] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.973828] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.973842] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.973855] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.973869] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.973882] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.973895] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.973908] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.973922] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.973935] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.973949] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.973962] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.973975] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x09000000
>[   44.973988] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x7e000000
>[   44.974002] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x33000000
>[   44.974017] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x12000000
>[   44.974032] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x02000000
>[   44.974045] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x02000000
>[   44.974058] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x42000000
>[   44.974071] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xf8080808
>[   44.974085] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xf83e3e3e
>[   44.974098] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0xf50a0a0a
>[   44.974112] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x6e000000
>[   44.974125] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x11000000
>[   44.974138] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.974151] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.974165] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.974178] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.974191] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.974204] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.974218] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.974231] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.974245] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.974258] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.974271] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.974284] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.974298] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x03000000
>[   44.974311] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x0d000000
>[   44.974325] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x09000000
>[   44.974338] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x02000000
>[   44.974351] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.974364] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.974378] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x08000000
>[   44.974391] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x4b000000
>[   44.974405] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x90000000
>[   44.974418] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x65000000
>[   44.974430] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x28000000
>[   44.974443] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x06000000
>[   44.974456] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.974470] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.974483] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.974496] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.974509] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.974522] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.974537] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.974551] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.974564] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.974577] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.974590] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.974604] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.974617] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.974630] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x01000000
>[   44.974643] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.974656] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.974669] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.974682] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.974696] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x01000000
>[   44.974709] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x07000000
>[   44.974723] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x11000000
>[   44.974736] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x11000000
>[   44.974749] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x06000000
>[   44.974762] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x01000000
>[   44.974776] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.974789] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.974803] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.974816] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.974829] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.974842] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.974856] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.974869] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.974882] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.974895] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.974909] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.974922] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.974936] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.974949] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.974962] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.974975] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.974989] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.975002] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.975016] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.975029] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.975042] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.975055] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.975069] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.975082] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.975096] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.975109] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.975122] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.975135] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.975147] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.975161] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.975174] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0860 Data 0x00000000
>[   44.975187] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0200 Data 0x00000000
>[   44.975201] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0204 Data 0x00000030
>[   44.975214] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0208 Data 0x00000080
>[   44.975227] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x020c Data 0x00000018
>[   44.975240] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0210 Data 0x00000001
>[   44.975254] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0214 Data 0x00000000
>[   44.975267] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x021c Data 0x00000001
>[   44.975280] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0318 Data 0x00000060
>[   44.975293] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0238 Data 0x00000000
>[   44.975306] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x023c Data 0x00000000
>[   44.975319] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x030c Data 0x21399000
>[   44.975332] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0310 Data 0x2003b000
>[   44.975345] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0218 Data 0x00000000
>[   44.975358] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x031c Data 0x00000060
>[   44.975371] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0320 Data 0x00000018
>[   44.975384] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0324 Data 0x00000101
>[   44.975397] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x0328 Data 0x00000000
>[   44.992731] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   44.992747] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   44.992761] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   44.992780] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   44.992799] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   44.992819] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x00000500
>[   44.992837] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000400
>[   44.992857] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   44.992876] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41780000
>[   44.992896] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   44.992915] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   44.992934] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   44.992954] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   44.992973] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   44.992992] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   44.993019] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   44.993035] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   44.993054] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x21399000
>[   44.993074] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   44.993093] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   44.993112] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   44.993131] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   44.993150] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   44.993169] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0110 Data 0x00000000
>[   44.993189] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x088c Data 0x00000000
>[   44.993208] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b0 Data 0x00000000
>[   44.993227] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b4 Data 0x00000000
>[   44.993246] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b8 Data 0x0000004e
>[   44.993266] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08bc Data 0x0000007c
>[   44.993286] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c0 Data 0x00000000
>[   44.993305] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c4 Data 0x00000001
>[   44.993324] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c8 Data 0x00000000
>[   44.993343] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08cc Data 0x00000001
>[   44.993362] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d0 Data 0x00000000
>[   44.993381] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d4 Data 0x000001c0
>[   44.993399] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d8 Data 0x00000000
>[   44.993418] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08dc Data 0x000001ce
>[   44.993437] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   44.993457] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   44.993476] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   44.993497] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   44.993517] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   44.993536] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x00000500
>[   44.993556] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000400
>[   44.993575] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   44.993595] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41780000
>[   44.993615] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   44.993636] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   44.993655] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   44.993674] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   44.993694] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   44.993713] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   44.993733] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   44.993753] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   44.993773] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x21399000
>[   44.993793] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   44.993813] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   44.993832] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   44.993852] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   44.993871] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   44.993891] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   44.993911] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   44.993930] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   44.993950] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   44.993970] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   44.993990] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000004e
>[   44.994013] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x0000007c
>[   44.994032] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   44.994053] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x21277000
>[   44.994071] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   44.994090] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   44.994109] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   44.994128] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   44.994147] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   44.994166] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   44.994185] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   44.994204] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   44.994223] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x21399000
>[   44.994241] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   44.994260] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   44.994280] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   44.994299] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   44.994318] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   44.994336] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0110 Data 0x00000000
>[   44.994356] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x088c Data 0x00000000
>[   44.994374] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b0 Data 0x00000000
>[   44.994393] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b4 Data 0x00000000
>[   44.994412] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b8 Data 0x0000004e
>[   44.994431] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08bc Data 0x0000007c
>[   44.994451] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c0 Data 0x00000000
>[   44.994470] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c4 Data 0x00000001
>[   44.994490] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c8 Data 0x00000000
>[   44.994508] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08cc Data 0x00000001
>[   44.994528] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d0 Data 0x00000000
>[   44.994546] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d4 Data 0x00000000
>[   44.994565] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d8 Data 0x00000000
>[   44.994584] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08dc Data 0x00000000
>[   44.994603] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   44.994623] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   44.994642] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   44.994662] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   44.994681] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   44.994700] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000004e
>[   44.994720] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x0000007c
>[   44.994739] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   44.994759] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x21277000
>[   44.994780] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   44.994800] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   44.994820] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   44.994839] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   44.994860] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   44.994880] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   44.994900] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   44.994920] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   44.994940] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x21399000
>[   44.994960] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   44.994979] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   44.994999] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   44.995017] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   44.995035] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   44.995054] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   44.995073] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   44.995091] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   44.995110] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   44.995129] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   44.995148] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000004e
>[   44.995166] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x0000007c
>[   44.995185] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   44.995204] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x21399000
>[   44.995223] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   44.995242] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   44.995261] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   44.995280] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   44.995300] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   44.995319] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x00000500
>[   44.995338] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x00000400
>[   44.995357] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   44.995377] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x40000000
>[   44.995397] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   44.995416] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   44.995436] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x00000500
>[   44.995456] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x00000400
>[   44.995477] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   44.995497] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0110 Data 0x00000000
>[   44.995517] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x088c Data 0x00000000
>[   44.995537] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b0 Data 0x000001c0
>[   44.995557] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b4 Data 0x000001ce
>[   44.995578] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b8 Data 0x0000004e
>[   44.995598] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08bc Data 0x0000007c
>[   44.995617] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c0 Data 0x00000000
>[   44.995637] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c4 Data 0x00000001
>[   44.995657] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c8 Data 0x00000000
>[   44.995677] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08cc Data 0x00000001
>[   44.995697] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d0 Data 0x00000000
>[   44.995717] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d4 Data 0x00000000
>[   44.995736] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d8 Data 0x00000000
>[   44.995755] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08dc Data 0x00000000
>[   44.995775] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   44.995794] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   44.995814] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   44.995834] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   44.995854] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   44.995874] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000004e
>[   44.995894] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x0000007c
>[   44.995914] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   44.995933] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x21399000
>[   44.995953] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   44.995973] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   44.995993] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   44.996014] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   44.996034] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   44.996054] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x00000500
>[   44.996074] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x00000400
>[   44.996093] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   44.996113] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x40000000
>[   44.996133] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   44.996153] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   44.996173] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x00000500
>[   44.996192] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x00000400
>[   44.996212] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   45.048661] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   45.048678] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   45.048693] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   45.048708] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   45.048727] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   45.048749] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x00000500
>[   45.048769] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000400
>[   45.048790] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   45.048811] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41780000
>[   45.048832] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   45.048853] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   45.048874] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   45.048894] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   45.048915] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   45.048936] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   45.048956] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   45.048977] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   45.048998] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x21399000
>[   45.049012] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   45.049033] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   45.049052] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   45.049072] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   45.049091] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   45.049111] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0110 Data 0x00000000
>[   45.049131] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x088c Data 0x00000000
>[   45.049151] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b0 Data 0x00000000
>[   45.049171] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b4 Data 0x00000000
>[   45.049191] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b8 Data 0x0000004e
>[   45.049211] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08bc Data 0x0000007c
>[   45.049231] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c0 Data 0x00000000
>[   45.049250] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c4 Data 0x00000001
>[   45.049271] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c8 Data 0x00000000
>[   45.049290] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08cc Data 0x00000001
>[   45.049310] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d0 Data 0x00000000
>[   45.049330] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d4 Data 0x000001c0
>[   45.049350] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d8 Data 0x00000000
>[   45.049370] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08dc Data 0x000001ce
>[   45.049390] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   45.049410] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   45.049431] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   45.049451] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   45.049471] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   45.049491] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x00000500
>[   45.049512] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000400
>[   45.049533] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   45.049553] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41780000
>[   45.049573] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   45.049593] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   45.049614] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   45.049634] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   45.049655] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   45.049675] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   45.049696] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   45.049717] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   45.049738] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x21399000
>[   45.049758] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   45.049778] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   45.049799] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   45.049820] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   45.049841] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   45.049862] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   45.049883] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   45.049903] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   45.049924] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   45.049945] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   45.049966] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000004e
>[   45.049987] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x0000007c
>[   45.050005] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   45.050024] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x21281000
>[   45.050044] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   45.050063] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   45.050083] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   45.050102] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   45.050122] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   45.050141] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   45.050161] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   45.050180] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   45.050199] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x21399000
>[   45.050219] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   45.050238] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   45.050258] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   45.050277] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   45.050297] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   45.050316] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0110 Data 0x00000000
>[   45.050336] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x088c Data 0x00000000
>[   45.050356] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b0 Data 0x00000000
>[   45.050376] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b4 Data 0x00000000
>[   45.050396] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b8 Data 0x0000004e
>[   45.050416] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08bc Data 0x0000007c
>[   45.050435] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c0 Data 0x00000000
>[   45.050455] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c4 Data 0x00000001
>[   45.050475] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c8 Data 0x00000000
>[   45.050495] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08cc Data 0x00000001
>[   45.050514] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d0 Data 0x00000000
>[   45.050533] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d4 Data 0x00000000
>[   45.050553] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d8 Data 0x00000000
>[   45.050572] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08dc Data 0x00000000
>[   45.050592] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   45.050613] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   45.050634] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   45.050655] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   45.050675] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   45.050695] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000004e
>[   45.050715] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x0000007c
>[   45.050736] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   45.050756] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x21281000
>[   45.050778] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   45.050799] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   45.050820] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   45.050841] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   45.050861] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   45.050881] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   45.050902] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   45.050922] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   45.050943] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x21399000
>[   45.050963] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   45.050984] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   45.051003] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   45.051024] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   45.051043] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   45.051063] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   45.051082] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   45.051102] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   45.051122] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   45.051142] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   45.051162] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000004e
>[   45.051181] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x0000007c
>[   45.051201] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   45.051221] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x21399000
>[   45.051242] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   45.051261] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   45.051281] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   45.051301] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   45.051321] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   45.051342] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x00000500
>[   45.051361] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x00000400
>[   45.051381] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   45.051401] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x40000000
>[   45.051420] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   45.051441] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   45.051460] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x00000500
>[   45.051480] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x00000400
>[   45.051500] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   45.051519] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0110 Data 0x00000000
>[   45.051540] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x088c Data 0x00000000
>[   45.051559] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b0 Data 0x000001c0
>[   45.051579] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b4 Data 0x000001ce
>[   45.051598] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b8 Data 0x0000004e
>[   45.051618] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08bc Data 0x0000007c
>[   45.051638] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c0 Data 0x00000000
>[   45.051657] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c4 Data 0x00000001
>[   45.051678] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c8 Data 0x00000000
>[   45.051698] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08cc Data 0x00000001
>[   45.051717] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d0 Data 0x00000000
>[   45.051737] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d4 Data 0x00000000
>[   45.051756] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d8 Data 0x00000000
>[   45.051776] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08dc Data 0x00000000
>[   45.051796] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   45.051816] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   45.051837] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   45.051858] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   45.051878] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   45.051899] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000004e
>[   45.051919] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x0000007c
>[   45.051939] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   45.051960] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x21399000
>[   45.051981] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   45.052001] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   45.052021] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   45.052041] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   45.052061] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   45.052080] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x00000500
>[   45.052099] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x00000400
>[   45.052118] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   45.052138] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x40000000
>[   45.052158] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   45.052177] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   45.052197] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x00000500
>[   45.052217] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x00000400
>[   45.052237] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   45.132836] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   45.132851] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   45.132865] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   45.132878] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   45.132891] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   45.132905] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x00000500
>[   45.132918] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000400
>[   45.132931] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   45.132945] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41780000
>[   45.132958] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   45.132971] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   45.132985] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   45.132998] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   45.133024] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   45.133040] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   45.133055] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   45.133070] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   45.133085] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x21399000
>[   45.133099] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   45.133114] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   45.133128] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   45.133143] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   45.133157] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   45.133172] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0110 Data 0x00000000
>[   45.133186] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x088c Data 0x00000000
>[   45.133201] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b0 Data 0x00000000
>[   45.133215] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b4 Data 0x00000000
>[   45.133231] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b8 Data 0x0000004e
>[   45.133245] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08bc Data 0x0000007c
>[   45.133260] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c0 Data 0x00000000
>[   45.133274] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c4 Data 0x00000001
>[   45.133289] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c8 Data 0x00000000
>[   45.133303] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08cc Data 0x00000001
>[   45.133317] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d0 Data 0x00000000
>[   45.133330] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d4 Data 0x000001c0
>[   45.133343] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d8 Data 0x00000000
>[   45.133356] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08dc Data 0x000001ce
>[   45.133369] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   45.133383] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   45.133398] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   45.133413] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   45.133427] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   45.133442] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x00000500
>[   45.133457] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000400
>[   45.133471] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   45.133485] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41780000
>[   45.133500] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   45.133514] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   45.133528] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   45.133543] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   45.133557] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   45.133570] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   45.133584] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   45.133597] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   45.133611] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x21399000
>[   45.133625] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   45.133640] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   45.133655] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   45.133669] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   45.133683] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   45.133696] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   45.133710] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   45.133725] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   45.133739] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   45.133752] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   45.133767] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000004e
>[   45.133780] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x0000007c
>[   45.133795] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   45.133811] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x2128b000
>[   45.133825] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   45.133839] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   45.133852] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   45.133866] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   45.133880] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   45.133893] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   45.133906] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   45.133919] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   45.133933] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x21399000
>[   45.133946] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   45.133960] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   45.133973] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   45.133986] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   45.133999] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   45.134020] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0110 Data 0x00000000
>[   45.134034] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x088c Data 0x00000000
>[   45.134047] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b0 Data 0x00000000
>[   45.134060] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b4 Data 0x00000000
>[   45.134074] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b8 Data 0x0000004e
>[   45.134087] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08bc Data 0x0000007c
>[   45.134101] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c0 Data 0x00000000
>[   45.134114] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c4 Data 0x00000001
>[   45.134128] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c8 Data 0x00000000
>[   45.134140] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08cc Data 0x00000001
>[   45.134154] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d0 Data 0x00000000
>[   45.134167] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d4 Data 0x00000000
>[   45.134181] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d8 Data 0x00000000
>[   45.134194] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08dc Data 0x00000000
>[   45.134207] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   45.134220] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   45.134234] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   45.134247] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   45.134261] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   45.134274] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000004e
>[   45.134288] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x0000007c
>[   45.134300] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   45.134314] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x2128b000
>[   45.134327] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   45.134340] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   45.134353] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   45.134367] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   45.134380] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   45.134394] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   45.134407] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   45.134420] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   45.134433] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x21399000
>[   45.134447] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   45.134460] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   45.134473] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   45.134487] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   45.134500] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   45.134513] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   45.134526] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   45.134540] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   45.134554] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   45.134567] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   45.134581] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000004e
>[   45.134594] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x0000007c
>[   45.134607] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   45.134621] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x21399000
>[   45.134634] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   45.134647] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   45.134661] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   45.134674] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   45.134687] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   45.134700] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x00000500
>[   45.134714] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x00000400
>[   45.134727] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   45.134741] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x40000000
>[   45.134754] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   45.134767] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   45.134780] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x00000500
>[   45.134794] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x00000400
>[   45.134807] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   45.134821] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0110 Data 0x00000000
>[   45.134834] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x088c Data 0x00000000
>[   45.134847] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b0 Data 0x000001c0
>[   45.134860] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b4 Data 0x000001ce
>[   45.134874] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b8 Data 0x0000004e
>[   45.134887] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08bc Data 0x0000007c
>[   45.134900] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c0 Data 0x00000000
>[   45.134914] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c4 Data 0x00000001
>[   45.134927] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c8 Data 0x00000000
>[   45.134940] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08cc Data 0x00000001
>[   45.134955] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d0 Data 0x00000000
>[   45.134969] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d4 Data 0x00000000
>[   45.134983] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d8 Data 0x00000000
>[   45.134996] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08dc Data 0x00000000
>[   45.135011] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   45.135026] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   45.135039] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   45.135052] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   45.135066] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   45.135079] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000004e
>[   45.135092] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x0000007c
>[   45.135105] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   45.135118] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x21399000
>[   45.135132] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   45.135145] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   45.135158] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   45.135171] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   45.135185] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   45.135198] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x00000500
>[   45.135211] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x00000400
>[   45.135224] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   45.135237] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x40000000
>[   45.135250] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   45.135263] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   45.135277] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x00000500
>[   45.135290] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x00000400
>[   45.135304] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   45.217006] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   45.217033] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   45.217050] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   45.217066] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   45.217080] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   45.217093] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x00000500
>[   45.217109] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000400
>[   45.217123] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   45.217137] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41780000
>[   45.217151] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   45.217166] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   45.217182] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   45.217196] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   45.217210] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   45.217226] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   45.217240] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   45.217253] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   45.217266] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x21399000
>[   45.217279] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   45.217292] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   45.217306] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   45.217319] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   45.217333] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   45.217346] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0110 Data 0x00000000
>[   45.217360] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x088c Data 0x00000000
>[   45.217372] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b0 Data 0x00000000
>[   45.217386] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b4 Data 0x00000000
>[   45.217399] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b8 Data 0x0000004e
>[   45.217412] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08bc Data 0x0000007c
>[   45.217425] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c0 Data 0x00000000
>[   45.217439] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c4 Data 0x00000001
>[   45.217452] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c8 Data 0x00000000
>[   45.217466] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08cc Data 0x00000001
>[   45.217479] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d0 Data 0x00000000
>[   45.217492] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d4 Data 0x000001c0
>[   45.217505] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d8 Data 0x00000000
>[   45.217518] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08dc Data 0x000001ce
>[   45.217532] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   45.217545] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   45.217559] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   45.217572] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   45.217586] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   45.217599] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x00000500
>[   45.217612] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000400
>[   45.217625] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   45.217639] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41780000
>[   45.217652] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   45.217665] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   45.217679] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   45.217692] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   45.217705] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   45.217720] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   45.217734] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   45.217749] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   45.217763] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x21399000
>[   45.217776] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   45.217789] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   45.217802] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   45.217817] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   45.217830] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   45.217844] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   45.217857] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   45.217871] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   45.217884] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   45.217898] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   45.217911] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000004e
>[   45.217925] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x0000007c
>[   45.217938] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   45.217951] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x21295000
>[   45.217964] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   45.217978] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   45.217991] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   45.218005] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   45.218025] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   45.218040] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   45.218056] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   45.218070] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   45.218085] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x21399000
>[   45.218100] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   45.218114] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   45.218129] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   45.218144] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   45.218158] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   45.218173] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0110 Data 0x00000000
>[   45.218188] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x088c Data 0x00000000
>[   45.218202] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b0 Data 0x00000000
>[   45.218217] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b4 Data 0x00000000
>[   45.218232] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b8 Data 0x0000004e
>[   45.218246] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08bc Data 0x0000007c
>[   45.218260] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c0 Data 0x00000000
>[   45.218275] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c4 Data 0x00000001
>[   45.218289] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c8 Data 0x00000000
>[   45.218306] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08cc Data 0x00000001
>[   45.218321] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d0 Data 0x00000000
>[   45.218335] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d4 Data 0x00000000
>[   45.218350] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d8 Data 0x00000000
>[   45.218364] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08dc Data 0x00000000
>[   45.218377] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   45.218390] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   45.218403] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   45.218417] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   45.218430] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   45.218444] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000004e
>[   45.218457] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x0000007c
>[   45.218470] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   45.218485] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x21295000
>[   45.218500] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   45.218514] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   45.218529] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   45.218543] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   45.218558] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   45.218573] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   45.218587] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   45.218602] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   45.218616] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x21399000
>[   45.218630] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   45.218645] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   45.218660] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   45.218675] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   45.218689] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   45.218704] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   45.218719] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   45.218734] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   45.218748] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   45.218762] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   45.218777] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000004e
>[   45.218791] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x0000007c
>[   45.218805] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   45.218820] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x21399000
>[   45.218832] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   45.218846] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   45.218859] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   45.218873] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   45.218886] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   45.218899] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x00000500
>[   45.218913] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x00000400
>[   45.218926] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   45.218941] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x40000000
>[   45.218956] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   45.218971] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   45.218985] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x00000500
>[   45.219000] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x00000400
>[   45.219015] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   45.219030] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0110 Data 0x00000000
>[   45.219045] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x088c Data 0x00000000
>[   45.219061] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b0 Data 0x000001c0
>[   45.219076] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b4 Data 0x000001ce
>[   45.219090] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b8 Data 0x0000004e
>[   45.219104] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08bc Data 0x0000007c
>[   45.219119] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c0 Data 0x00000000
>[   45.219133] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c4 Data 0x00000001
>[   45.219148] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c8 Data 0x00000000
>[   45.219163] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08cc Data 0x00000001
>[   45.219177] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d0 Data 0x00000000
>[   45.219191] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d4 Data 0x00000000
>[   45.219206] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d8 Data 0x00000000
>[   45.219220] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08dc Data 0x00000000
>[   45.219235] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   45.219249] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   45.219264] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   45.219279] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   45.219292] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   45.219306] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000004e
>[   45.219319] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x0000007c
>[   45.219334] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   45.219347] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x21399000
>[   45.219361] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   45.219374] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   45.219388] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   45.219402] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   45.219417] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   45.219431] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x00000500
>[   45.219446] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x00000400
>[   45.219461] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   45.219478] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x40000000
>[   45.219492] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   45.219506] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   45.219521] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x00000500
>[   45.219535] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x00000400
>[   45.219550] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   45.301210] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   45.301225] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   45.301240] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   45.301254] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   45.301267] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   45.301281] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x00000500
>[   45.301293] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000400
>[   45.301307] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   45.301320] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41780000
>[   45.301334] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   45.301347] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   45.301361] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   45.301374] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   45.301388] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   45.301401] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   45.301414] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   45.301427] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   45.301441] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x21399000
>[   45.301454] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   45.301468] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   45.301481] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   45.301494] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   45.301507] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   45.301521] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0110 Data 0x00000000
>[   45.301534] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x088c Data 0x00000000
>[   45.301548] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b0 Data 0x00000000
>[   45.301561] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b4 Data 0x00000000
>[   45.301574] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b8 Data 0x0000004e
>[   45.301587] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08bc Data 0x0000007c
>[   45.301601] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c0 Data 0x00000000
>[   45.301614] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c4 Data 0x00000001
>[   45.301627] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c8 Data 0x00000000
>[   45.301640] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08cc Data 0x00000001
>[   45.301654] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d0 Data 0x00000000
>[   45.301667] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d4 Data 0x000001c0
>[   45.301681] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d8 Data 0x00000000
>[   45.301694] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08dc Data 0x000001ce
>[   45.301707] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   45.301720] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   45.301734] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   45.301747] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   45.301761] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   45.301775] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x00000500
>[   45.301788] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000400
>[   45.301801] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   45.301815] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41780000
>[   45.301829] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   45.301843] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   45.301856] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   45.301870] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   45.301884] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   45.301898] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   45.301911] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   45.301924] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   45.301938] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x21399000
>[   45.301951] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   45.301965] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   45.301978] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   45.301992] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   45.302005] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   45.302031] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   45.302047] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   45.302062] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   45.302077] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   45.302093] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   45.302108] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000004e
>[   45.302122] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x0000007c
>[   45.302137] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   45.302153] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x2129f000
>[   45.302167] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   45.302183] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   45.302198] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   45.302213] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   45.302228] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   45.302244] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   45.302259] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   45.302274] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   45.302288] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x21399000
>[   45.302303] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   45.302318] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   45.302332] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   45.302347] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   45.302362] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   45.302385] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0110 Data 0x00000000
>[   45.302400] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x088c Data 0x00000000
>[   45.302414] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b0 Data 0x00000000
>[   45.302428] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b4 Data 0x00000000
>[   45.302441] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b8 Data 0x0000004e
>[   45.302498] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08bc Data 0x0000007c
>[   45.302512] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c0 Data 0x00000000
>[   45.302526] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c4 Data 0x00000001
>[   45.302541] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c8 Data 0x00000000
>[   45.302555] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08cc Data 0x00000001
>[   45.302569] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d0 Data 0x00000000
>[   45.302584] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d4 Data 0x00000000
>[   45.302598] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d8 Data 0x00000000
>[   45.302613] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08dc Data 0x00000000
>[   45.302628] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   45.302643] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   45.302658] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   45.302672] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   45.302686] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   45.302701] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000004e
>[   45.302715] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x0000007c
>[   45.302730] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   45.302744] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x2129f000
>[   45.302759] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   45.302773] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   45.302788] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   45.302802] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   45.302816] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   45.302831] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   45.302846] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   45.302860] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   45.302873] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x21399000
>[   45.302887] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   45.302900] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   45.302913] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   45.302927] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   45.302941] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   45.302955] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   45.302969] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   45.302984] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   45.302999] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   45.303015] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   45.303031] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000004e
>[   45.303045] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x0000007c
>[   45.303060] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   45.303074] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x21399000
>[   45.303089] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   45.303103] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   45.303117] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   45.303132] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   45.303146] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   45.303161] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x00000500
>[   45.303175] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x00000400
>[   45.303190] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   45.303205] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x40000000
>[   45.303219] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   45.303233] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   45.303248] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x00000500
>[   45.303263] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x00000400
>[   45.303278] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   45.303292] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0110 Data 0x00000000
>[   45.303307] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x088c Data 0x00000000
>[   45.303321] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b0 Data 0x000001c0
>[   45.303334] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b4 Data 0x000001ce
>[   45.303348] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b8 Data 0x0000004e
>[   45.303361] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08bc Data 0x0000007c
>[   45.303374] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c0 Data 0x00000000
>[   45.303387] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c4 Data 0x00000001
>[   45.303401] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c8 Data 0x00000000
>[   45.303414] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08cc Data 0x00000001
>[   45.303428] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d0 Data 0x00000000
>[   45.303442] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d4 Data 0x00000000
>[   45.303457] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d8 Data 0x00000000
>[   45.303472] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08dc Data 0x00000000
>[   45.303487] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   45.303501] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   45.303515] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   45.303530] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   45.303544] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   45.303559] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000004e
>[   45.303574] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x0000007c
>[   45.303588] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   45.303603] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x21399000
>[   45.303618] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   45.303632] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   45.303647] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   45.303661] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   45.303676] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   45.303690] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x00000500
>[   45.303704] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x00000400
>[   45.303718] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   45.303733] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x40000000
>[   45.303748] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   45.303762] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   45.303776] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x00000500
>[   45.303789] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x00000400
>[   45.303802] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   45.385410] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   45.385427] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   45.385445] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   45.385465] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   45.385485] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   45.385505] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x00000500
>[   45.385525] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000400
>[   45.385545] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   45.385565] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41780000
>[   45.385585] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   45.385604] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   45.385624] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   45.385643] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   45.385663] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   45.385682] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   45.385702] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   45.385722] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   45.385741] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x21399000
>[   45.385760] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   45.385780] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   45.385801] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   45.385820] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   45.385840] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   45.385861] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0110 Data 0x00000000
>[   45.385880] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x088c Data 0x00000000
>[   45.385900] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b0 Data 0x00000000
>[   45.385920] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b4 Data 0x00000000
>[   45.385939] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b8 Data 0x0000004e
>[   45.385959] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08bc Data 0x0000007c
>[   45.385978] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c0 Data 0x00000000
>[   45.385998] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c4 Data 0x00000001
>[   45.386014] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c8 Data 0x00000000
>[   45.386033] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08cc Data 0x00000001
>[   45.386054] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d0 Data 0x00000000
>[   45.386074] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d4 Data 0x000001c0
>[   45.386094] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d8 Data 0x00000000
>[   45.386114] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08dc Data 0x000001ce
>[   45.386134] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   45.386155] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   45.386175] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   45.386196] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   45.386217] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   45.386237] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x00000500
>[   45.386257] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000400
>[   45.386277] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   45.386298] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41780000
>[   45.386319] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   45.386339] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   45.386360] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   45.386380] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   45.386401] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   45.386422] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   45.386442] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   45.386463] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   45.386483] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x21399000
>[   45.386504] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   45.386524] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   45.386545] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   45.386566] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   45.386587] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   45.386608] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   45.386628] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   45.386649] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   45.386669] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   45.386690] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   45.386710] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000004e
>[   45.386731] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x0000007c
>[   45.386751] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   45.386771] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x212a9000
>[   45.386792] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   45.386813] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   45.386834] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   45.386855] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   45.386875] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   45.386896] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   45.386916] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   45.386937] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   45.386957] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x21399000
>[   45.386977] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   45.386998] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   45.387016] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   45.387036] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   45.387057] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   45.387078] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0110 Data 0x00000000
>[   45.387099] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x088c Data 0x00000000
>[   45.387120] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b0 Data 0x00000000
>[   45.387140] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b4 Data 0x00000000
>[   45.387160] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b8 Data 0x0000004e
>[   45.387181] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08bc Data 0x0000007c
>[   45.387202] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c0 Data 0x00000000
>[   45.387223] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c4 Data 0x00000001
>[   45.387244] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c8 Data 0x00000000
>[   45.387265] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08cc Data 0x00000001
>[   45.387285] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d0 Data 0x00000000
>[   45.387305] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d4 Data 0x00000000
>[   45.387325] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d8 Data 0x00000000
>[   45.387346] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08dc Data 0x00000000
>[   45.387366] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   45.387387] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   45.387407] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   45.387428] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   45.387449] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   45.387469] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000004e
>[   45.387489] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x0000007c
>[   45.387509] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   45.387530] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x212a9000
>[   45.387550] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   45.387571] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   45.387592] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   45.387612] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   45.387633] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   45.387654] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   45.387674] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   45.387695] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   45.387715] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x21399000
>[   45.387737] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   45.387757] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   45.387778] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   45.387799] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   45.387820] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   45.387840] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   45.387861] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   45.387881] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   45.387902] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   45.387922] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   45.387943] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000004e
>[   45.387964] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x0000007c
>[   45.387984] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   45.388003] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x21399000
>[   45.388023] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   45.388043] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   45.388064] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   45.388085] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   45.388106] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   45.388126] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x00000500
>[   45.388147] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x00000400
>[   45.388168] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   45.388189] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x40000000
>[   45.388209] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   45.388230] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   45.388251] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x00000500
>[   45.388271] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x00000400
>[   45.388291] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   45.388311] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0110 Data 0x00000000
>[   45.388332] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x088c Data 0x00000000
>[   45.388353] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b0 Data 0x000001c0
>[   45.388373] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b4 Data 0x000001ce
>[   45.388394] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b8 Data 0x0000004e
>[   45.388414] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08bc Data 0x0000007c
>[   45.388434] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c0 Data 0x00000000
>[   45.388454] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c4 Data 0x00000001
>[   45.388474] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c8 Data 0x00000000
>[   45.388495] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08cc Data 0x00000001
>[   45.388515] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d0 Data 0x00000000
>[   45.388536] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d4 Data 0x00000000
>[   45.388556] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d8 Data 0x00000000
>[   45.388577] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08dc Data 0x00000000
>[   45.388597] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   45.388619] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   45.388639] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   45.388660] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   45.388681] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   45.388701] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000004e
>[   45.388721] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x0000007c
>[   45.388742] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   45.388762] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x21399000
>[   45.388782] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   45.388802] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   45.388824] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   45.388845] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   45.388865] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   45.388885] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x00000500
>[   45.388905] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x00000400
>[   45.388926] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   45.388947] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x40000000
>[   45.388967] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   45.388988] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   45.389006] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x00000500
>[   45.389027] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x00000400
>[   45.389048] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   45.469560] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   45.469576] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   45.469589] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   45.469602] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   45.469616] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   45.469629] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x00000500
>[   45.469642] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000400
>[   45.469656] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   45.469669] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41780000
>[   45.469684] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   45.469696] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   45.469710] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   45.469723] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   45.469737] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   45.469750] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   45.469763] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   45.469776] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   45.469790] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x21399000
>[   45.469803] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   45.469817] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   45.469830] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   45.469844] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   45.469857] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   45.469870] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0110 Data 0x00000000
>[   45.469883] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x088c Data 0x00000000
>[   45.469897] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b0 Data 0x00000000
>[   45.469910] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b4 Data 0x00000000
>[   45.469923] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b8 Data 0x0000004e
>[   45.469937] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08bc Data 0x0000007c
>[   45.469951] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c0 Data 0x00000000
>[   45.469964] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c4 Data 0x00000001
>[   45.469977] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c8 Data 0x00000000
>[   45.469990] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08cc Data 0x00000001
>[   45.470004] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d0 Data 0x00000000
>[   45.470028] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d4 Data 0x000001c0
>[   45.470044] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d8 Data 0x00000000
>[   45.470059] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08dc Data 0x000001ce
>[   45.470074] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   45.470090] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   45.470105] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   45.470120] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   45.470134] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   45.470150] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x00000500
>[   45.470164] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000400
>[   45.470178] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   45.470193] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41780000
>[   45.470208] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   45.470222] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   45.470236] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   45.470252] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   45.470266] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   45.470281] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   45.470295] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   45.470310] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   45.470324] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x21399000
>[   45.470339] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   45.470354] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   45.470369] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   45.470384] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   45.470398] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   45.470411] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   45.470424] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   45.470438] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   45.470452] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   45.470465] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   45.470478] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000004e
>[   45.470492] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x0000007c
>[   45.470505] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   45.470519] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x212b3000
>[   45.470533] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   45.470548] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   45.470562] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   45.470577] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   45.470592] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   45.470606] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   45.470622] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   45.470636] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   45.470652] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x21399000
>[   45.470666] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   45.470682] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   45.470696] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   45.470711] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   45.470725] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   45.470739] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0110 Data 0x00000000
>[   45.470754] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x088c Data 0x00000000
>[   45.470768] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b0 Data 0x00000000
>[   45.470783] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b4 Data 0x00000000
>[   45.470798] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b8 Data 0x0000004e
>[   45.470812] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08bc Data 0x0000007c
>[   45.470827] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c0 Data 0x00000000
>[   45.470841] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c4 Data 0x00000001
>[   45.470856] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c8 Data 0x00000000
>[   45.470869] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08cc Data 0x00000001
>[   45.470882] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d0 Data 0x00000000
>[   45.470896] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d4 Data 0x00000000
>[   45.470909] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d8 Data 0x00000000
>[   45.470923] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08dc Data 0x00000000
>[   45.470936] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   45.470949] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   45.470963] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   45.470977] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   45.470991] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   45.471010] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000004e
>[   45.471025] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x0000007c
>[   45.471039] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   45.471054] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x212b3000
>[   45.471069] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   45.471083] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   45.471098] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   45.471112] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   45.471127] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   45.471142] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   45.471156] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   45.471171] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   45.471185] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x21399000
>[   45.471199] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   45.471214] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   45.471229] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   45.471244] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   45.471258] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   45.471274] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   45.471288] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   45.471302] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   45.471316] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   45.471330] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   45.471343] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000004e
>[   45.471357] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x0000007c
>[   45.471370] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   45.471384] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x21399000
>[   45.471397] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   45.471410] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   45.471425] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   45.471440] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   45.471454] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   45.471468] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x00000500
>[   45.471483] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x00000400
>[   45.471498] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   45.471513] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x40000000
>[   45.471527] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   45.471542] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   45.471557] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x00000500
>[   45.471572] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x00000400
>[   45.471585] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   45.471598] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0110 Data 0x00000000
>[   45.471612] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x088c Data 0x00000000
>[   45.471625] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b0 Data 0x000001c0
>[   45.471639] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b4 Data 0x000001ce
>[   45.471654] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b8 Data 0x0000004e
>[   45.471668] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08bc Data 0x0000007c
>[   45.471683] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c0 Data 0x00000000
>[   45.471697] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c4 Data 0x00000001
>[   45.471711] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c8 Data 0x00000000
>[   45.471725] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08cc Data 0x00000001
>[   45.471740] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d0 Data 0x00000000
>[   45.471755] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d4 Data 0x00000000
>[   45.471768] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d8 Data 0x00000000
>[   45.471784] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08dc Data 0x00000000
>[   45.471798] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   45.471814] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   45.471828] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   45.471842] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   45.471856] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   45.471869] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000004e
>[   45.471883] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x0000007c
>[   45.471896] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   45.471910] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x21399000
>[   45.471923] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   45.471936] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   45.471949] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   45.471963] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   45.471976] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   45.471990] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x00000500
>[   45.472002] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x00000400
>[   45.472020] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   45.472034] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x40000000
>[   45.472047] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   45.472060] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   45.472073] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x00000500
>[   45.472087] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x00000400
>[   45.472100] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   45.553661] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   45.553676] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   45.553690] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   45.553703] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   45.553716] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   45.553729] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x00000500
>[   45.553743] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000400
>[   45.553756] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   45.553770] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41780000
>[   45.553784] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   45.553797] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   45.553811] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   45.553823] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   45.553837] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   45.553850] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   45.553864] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   45.553877] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   45.553891] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x21399000
>[   45.553904] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   45.553918] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   45.553931] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   45.553944] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   45.553957] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   45.553971] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0110 Data 0x00000000
>[   45.553984] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x088c Data 0x00000000
>[   45.553998] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b0 Data 0x00000000
>[   45.554020] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b4 Data 0x00000000
>[   45.554035] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b8 Data 0x0000004e
>[   45.554049] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08bc Data 0x0000007c
>[   45.554064] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c0 Data 0x00000000
>[   45.554078] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c4 Data 0x00000001
>[   45.554093] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c8 Data 0x00000000
>[   45.554108] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08cc Data 0x00000001
>[   45.554122] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d0 Data 0x00000000
>[   45.554136] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d4 Data 0x000001c0
>[   45.554151] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d8 Data 0x00000000
>[   45.554165] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08dc Data 0x000001ce
>[   45.554180] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   45.554195] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   45.554210] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   45.554224] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   45.554239] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   45.554253] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x00000500
>[   45.554267] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000400
>[   45.554282] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   45.554296] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41780000
>[   45.554311] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   45.554326] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   45.554340] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   45.554354] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   45.554369] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   45.554383] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   45.554396] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   45.554410] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   45.554423] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x21399000
>[   45.554436] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   45.554449] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   45.554463] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   45.554476] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   45.554491] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   45.554505] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   45.554520] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   45.554536] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   45.554549] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   45.554564] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   45.554578] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000004e
>[   45.554593] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x0000007c
>[   45.554607] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   45.554621] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x212bd000
>[   45.554636] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   45.554651] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   45.554665] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   45.554681] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   45.554695] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   45.554709] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   45.554724] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   45.554738] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   45.554753] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x21399000
>[   45.554767] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   45.554782] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   45.554796] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   45.554811] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   45.554824] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   45.554838] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0110 Data 0x00000000
>[   45.554851] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x088c Data 0x00000000
>[   45.554864] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b0 Data 0x00000000
>[   45.554878] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b4 Data 0x00000000
>[   45.554891] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b8 Data 0x0000004e
>[   45.554904] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08bc Data 0x0000007c
>[   45.554917] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c0 Data 0x00000000
>[   45.554931] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c4 Data 0x00000001
>[   45.554945] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c8 Data 0x00000000
>[   45.554961] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08cc Data 0x00000001
>[   45.554975] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d0 Data 0x00000000
>[   45.554990] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d4 Data 0x00000000
>[   45.555005] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d8 Data 0x00000000
>[   45.555020] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08dc Data 0x00000000
>[   45.555034] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   45.555049] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   45.555063] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   45.555078] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   45.555092] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   45.555106] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000004e
>[   45.555119] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x0000007c
>[   45.555133] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   45.555145] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x212bd000
>[   45.555160] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   45.555175] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   45.555190] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   45.555204] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   45.555219] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   45.555233] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   45.555246] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   45.555259] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   45.555274] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x21399000
>[   45.555288] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   45.555302] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   45.555316] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   45.555330] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   45.555343] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   45.555359] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   45.555371] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   45.555385] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   45.555398] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   45.555412] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   45.555425] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000004e
>[   45.555438] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x0000007c
>[   45.555451] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   45.555464] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x21399000
>[   45.555478] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   45.555491] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   45.555504] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   45.555517] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   45.555530] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   45.555544] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x00000500
>[   45.555557] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x00000400
>[   45.555570] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   45.555584] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x40000000
>[   45.555597] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   45.555611] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   45.555624] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x00000500
>[   45.555637] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x00000400
>[   45.555651] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   45.555665] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0110 Data 0x00000000
>[   45.555678] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x088c Data 0x00000000
>[   45.555691] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b0 Data 0x000001c0
>[   45.555705] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b4 Data 0x000001ce
>[   45.555718] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b8 Data 0x0000004e
>[   45.555732] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08bc Data 0x0000007c
>[   45.555745] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c0 Data 0x00000000
>[   45.555758] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c4 Data 0x00000001
>[   45.555771] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c8 Data 0x00000000
>[   45.555785] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08cc Data 0x00000001
>[   45.555799] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d0 Data 0x00000000
>[   45.555812] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d4 Data 0x00000000
>[   45.555825] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d8 Data 0x00000000
>[   45.555839] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08dc Data 0x00000000
>[   45.555852] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   45.555865] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   45.555878] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   45.555892] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   45.555905] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   45.555919] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000004e
>[   45.555932] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x0000007c
>[   45.555945] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   45.555959] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x21399000
>[   45.555972] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   45.555985] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   45.555999] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   45.556016] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   45.556030] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   45.556043] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x00000500
>[   45.556056] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x00000400
>[   45.556069] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   45.556082] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x40000000
>[   45.556096] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   45.556109] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   45.556122] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x00000500
>[   45.556136] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x00000400
>[   45.556149] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   45.637819] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   45.637834] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   45.637849] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   45.637863] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   45.637876] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   45.637889] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x00000500
>[   45.637902] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000400
>[   45.637916] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   45.637929] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41780000
>[   45.637943] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   45.637956] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   45.637968] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   45.637982] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   45.637995] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   45.638017] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   45.638031] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   45.638046] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   45.638060] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x21399000
>[   45.638075] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   45.638089] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   45.638104] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   45.638119] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   45.638133] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   45.638147] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0110 Data 0x00000000
>[   45.638162] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x088c Data 0x00000000
>[   45.638176] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b0 Data 0x00000000
>[   45.638190] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b4 Data 0x00000000
>[   45.638205] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b8 Data 0x0000004e
>[   45.638220] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08bc Data 0x0000007c
>[   45.638235] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c0 Data 0x00000000
>[   45.638249] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c4 Data 0x00000001
>[   45.638264] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c8 Data 0x00000000
>[   45.638278] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08cc Data 0x00000001
>[   45.638293] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d0 Data 0x00000000
>[   45.638308] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d4 Data 0x000001c0
>[   45.638321] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d8 Data 0x00000000
>[   45.638334] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08dc Data 0x000001ce
>[   45.638348] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   45.638361] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   45.638375] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   45.638388] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   45.638402] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   45.638417] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x00000500
>[   45.638432] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x00000400
>[   45.638448] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   45.638463] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x41780000
>[   45.638478] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   45.638492] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   45.638507] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   45.638521] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   45.638535] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   45.638548] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   45.638562] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   45.638575] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   45.638589] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x21399000
>[   45.638604] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   45.638618] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   45.638633] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   45.638647] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   45.638660] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   45.638674] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   45.638689] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   45.638702] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   45.638717] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   45.638731] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   45.638746] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000004e
>[   45.638759] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x0000007c
>[   45.638773] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   45.638786] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x212c7000
>[   45.638799] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   45.638812] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   45.638826] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   45.638839] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   45.638853] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   45.638866] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   45.638879] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   45.638892] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   45.638906] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x21399000
>[   45.638919] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   45.638932] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   45.638945] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   45.638959] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   45.638972] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   45.638986] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0110 Data 0x00000000
>[   45.638999] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x088c Data 0x00000000
>[   45.639019] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b0 Data 0x00000000
>[   45.639032] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b4 Data 0x00000000
>[   45.639045] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b8 Data 0x0000004e
>[   45.639059] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08bc Data 0x0000007c
>[   45.639072] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c0 Data 0x00000000
>[   45.639085] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c4 Data 0x00000001
>[   45.639098] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c8 Data 0x00000000
>[   45.639112] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08cc Data 0x00000001
>[   45.639125] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d0 Data 0x00000000
>[   45.639139] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d4 Data 0x00000000
>[   45.639152] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d8 Data 0x00000000
>[   45.639165] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08dc Data 0x00000000
>[   45.639178] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   45.639192] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   45.639205] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   45.639218] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   45.639231] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   45.639245] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000004e
>[   45.639258] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x0000007c
>[   45.639272] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   45.639285] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x212c7000
>[   45.639299] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   45.639312] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   45.639326] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   45.639339] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   45.639352] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   45.639365] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x0000004e
>[   45.639379] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x0000007c
>[   45.639392] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   45.639406] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x21399000
>[   45.639419] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   45.639433] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   45.639445] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x0000004e
>[   45.639459] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x0000007c
>[   45.639473] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   45.639486] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   45.639500] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   45.639513] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   45.639526] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   45.639539] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   45.639553] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000004e
>[   45.639566] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x0000007c
>[   45.639580] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   45.639593] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x21399000
>[   45.639607] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   45.639619] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   45.639633] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   45.639646] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   45.639660] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   45.639673] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x00000500
>[   45.639686] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x00000400
>[   45.639699] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   45.639712] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x40000000
>[   45.639725] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   45.639738] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   45.639752] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x00000500
>[   45.639765] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x00000400
>[   45.639779] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   45.639792] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0110 Data 0x00000000
>[   45.639805] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x088c Data 0x00000000
>[   45.639818] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b0 Data 0x000001c0
>[   45.639831] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b4 Data 0x000001ce
>[   45.639845] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08b8 Data 0x0000004e
>[   45.639858] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08bc Data 0x0000007c
>[   45.639872] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c0 Data 0x00000000
>[   45.639886] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c4 Data 0x00000001
>[   45.639899] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08c8 Data 0x00000000
>[   45.639913] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08cc Data 0x00000001
>[   45.639926] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d0 Data 0x00000000
>[   45.639939] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d4 Data 0x00000000
>[   45.639952] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08d8 Data 0x00000000
>[   45.639966] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x08dc Data 0x00000000
>[   45.639979] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0230 Data 0x000000cf
>[   45.639992] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0234 Data 0x00000000
>[   45.640009] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0238 Data 0x00000040
>[   45.640022] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x023c Data 0x00000001
>[   45.640036] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0240 Data 0x00000000
>[   45.640049] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0248 Data 0x0000004e
>[   45.640061] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x024c Data 0x0000007c
>[   45.640074] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0250 Data 0x00000000
>[   45.640088] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0254 Data 0x21399000
>[   45.640102] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   45.640115] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   45.640129] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   45.640147] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   45.640161] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   45.640176] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x00000500
>[   45.640189] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x00000400
>[   45.640202] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   45.640216] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x40000000
>[   45.640229] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   45.640242] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   45.640255] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x00000500
>[   45.640269] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x00000400
>[   45.640282] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   45.648884] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   45.648899] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   45.648913] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   45.648929] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   45.648943] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   45.648958] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x00000500
>[   45.648972] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x00000400
>[   45.648987] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   45.649001] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x40000000
>[   45.649022] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   45.649037] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   45.649051] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x00000500
>[   45.649065] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x00000400
>[   45.649079] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   45.649093] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0580 Data 0x00000004
>[   45.649108] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0584 Data 0x000000cf
>[   45.649122] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0588 Data 0x00000000
>[   45.649136] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0600 Data 0x00000000
>[   45.649150] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0604 Data 0x00000000
>[   45.649164] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0608 Data 0x00000500
>[   45.649177] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x060c Data 0x00000400
>[   45.649191] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0200 Data 0x000000cf
>[   45.649204] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0204 Data 0x00000000
>[   45.649218] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0208 Data 0x00000040
>[   45.649231] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x020c Data 0x00000001
>[   45.649245] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0210 Data 0x00000000
>[   45.649260] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0218 Data 0x00000500
>[   45.649274] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x021c Data 0x00000400
>[   45.649288] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0220 Data 0x00000000
>[   45.649302] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0224 Data 0x40000000
>[   45.649315] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0280 Data 0x00000000
>[   45.649329] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0284 Data 0x00000000
>[   45.649343] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0288 Data 0x00000500
>[   45.649356] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x028c Data 0x00000400
>[   45.649370] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x02ac Data 0x00000003
>[   45.649384] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0580 Data 0x00000004
>[   45.649398] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0584 Data 0x000000cf
>[   45.649413] [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/2 Mthd 0x0588 Data 0x00000000
>[   59.916091] EXT4-fs (sda6): re-mounted. Opts: acl,user_xattr,commit=0
>[   60.143931] EXT4-fs (sda7): re-mounted. Opts: acl,user_xattr,commit=0
>[   61.717857] 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 
>[   62.719204] 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 
>[   64.721481] 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 
>[   68.723268] 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 
>[   76.724293] 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