Bugzilla – Bug 567308
r8180 traffic stops with "replay detected"
Last modified: 2011-02-10 18:43:47 UTC
User-Agent: Mozilla/5.0 (X11; U; Linux i686; de; rv:1.9.1.6) Gecko/20091201 SUSE/3.5.6-1.1.1 Firefox/3.5.6 I have a unstable wlan connections which "works" quite well with Windows, i.e. it only takes seconds for it to notice the lost connection and repair it. On Linux the traffic drops to zero yet knm4 still claims there is a working connection. the NetworkManager log shows: er: <info> Activation (wlan0) Stage 5 of 5 (IP Configure Commit) complete. Dec 25 20:39:06 linux-blam nm-dispatcher.action: Script '/etc/NetworkManager/dispatcher.d/autofs' exited with error status 1. Dec 25 20:48:30 linux-blam NetworkManager: <info> (wlan0): supplicant connection state: completed -> associated Dec 25 20:48:30 linux-blam NetworkManager: <info> (wlan0): supplicant connection state: associated -> 4-way handshake Dec 25 20:48:34 linux-blam NetworkManager: <info> (wlan0): supplicant connection state: 4-way handshake -> associated Dec 25 20:48:34 linux-blam NetworkManager: <info> (wlan0): supplicant connection state: associated -> 4-way handshake Dec 25 20:48:38 linux-blam NetworkManager: <info> (wlan0): supplicant connection state: 4-way handshake -> associated Dec 25 20:48:38 linux-blam NetworkManager: <info> (wlan0): supplicant connection state: associated -> 4-way handshake Dec 25 20:48:42 linux-blam NetworkManager: <info> (wlan0): supplicant connection state: 4-way handshake -> associated . . . wpa_supplicant: Associated with 00:1c:f0:7f:94:a2 Associated with 00:1c:f0:7f:94:a2 . . . nm-tool: - Device: wlan0 [xyz] ------------------------------------------------- Type: 802.11 WiFi Driver: r8180 State: connected Default: yes HW Address: 00:21:85:79:4B:80 Capabilities: Speed: 54 Mb/s Wireless Properties WEP Encryption: yes WPA Encryption: yes WPA2 Encryption: yes Wireless Access Points (* = current AP) *Lahm: Infra, 00:1C:F0:7F:94:A2, Freq 2437 MHz, Rate 54 Mb/s, Strength 58 WPA2 ar0908te: Infra, 00:13:49:F4:37:9F, Freq 2422 MHz, Rate 54 Mb/s, Strength 41 WPA Sascha: Infra, 00:23:08:A2:52:F9, Freq 2412 MHz, Rate 54 Mb/s, Strength 44 WPA WPA2 Mausnet: Infra, 00:1A:4F:90:FD:2C, Freq 2427 MHz, Rate 54 Mb/s, Strength 44 WPA WPA2 NETGEAR.TM: Infra, 00:1F:33:45:3F:E8, Freq 2412 MHz, Rate 54 Mb/s, Strength 52 WPA2 IPv4 Settings: Address: 192.168.2.34 Prefix: 24 (255.255.255.0) Gateway: 192.168.2.1 DNS: 192.168.2.1 Reproducible: Always
Forgot: If this is a NM issue and not knm4, please re-assign.
Could this be a driver/kernel issue? I get the following in messages and the wlan chipset is a RTL8781SE. Another thing I noticed is that first starting windows and after that linux seems to improve the situation as if the card was set to some other mode until the computer is shutdown again. Dec 26 17:01:41 linux-blam kernel: [ 84.981427] CCMP: replay detected: STA=00:1c:f0:7f:94:a2 previous PN 00000000000a received PN 00000000000a Dec 26 17:01:41 linux-blam kernel: [ 85.185828] CCMP: replay detected: STA=00:1c:f0:7f:94:a2 previous PN 00000000000b received PN 00000000000b Dec 26 17:01:41 linux-blam kernel: [ 85.493904] CCMP: replay detected: STA=00:1c:f0:7f:94:a2 previous PN 00000000001b received PN 00000000001b Dec 26 17:01:42 linux-blam kernel: [ 86.561041] wlan0: no IPv6 routers present Dec 26 17:01:43 linux-blam kernel: [ 87.337583] CCMP: replay detected: STA=00:1c:f0:7f:94:a2 previous PN 00000000002c received PN 00000000002c Dec 26 17:01:43 linux-blam kernel: [ 87.442655] CCMP: replay detected: STA=00:1c:f0:7f:94:a2 previous PN 000000000030 received PN 000000000030 Dec 26 17:01:43 linux-blam kernel: [ 87.546906] CCMP: replay detected: STA=00:1c:f0:7f:94:a2 previous PN 000000000033 received PN 000000000033 Dec 26 17:01:44 linux-blam kernel: [ 88.160382] CCMP: replay detected: STA=00:1c:f0:7f:94:a2 previous PN 000000000046 received PN 000000000046 Dec 26 17:01:44 linux-blam kernel: [ 88.393112] StaRateAdaptive87SE(): update init_gain to index 5 for date rate 22 Dec 26 17:01:46 linux-blam kernel: [ 90.104588] CCMP: replay detected: STA=00:1c:f0:7f:94:a2 previous PN 000000000054 received PN 000000000054 Dec 26 17:01:46 linux-blam kernel: [ 90.193865] StaRateAdaptive87SE(): update init_gain to index 3 for date rate 11 Dec 26 17:01:47 linux-blam kernel: [ 91.393161] StaRateAdaptive87SE(): update init_gain to index 1 for date rate 4 Dec 26 17:01:58 linux-blam kernel: [ 102.092849] CCMP: replay detected: STA=00:1c:f0:7f:94:a2 previous PN 00000000019b received PN 00000000019b Dec 26 17:01:58 linux-blam kernel: [ 102.304888] CCMP: replay detected: STA=00:1c:f0:7f:94:a2 previous PN 0000000001a3 received PN 0000000001a3 Dec 26 17:02:00 linux-blam kernel: [ 104.652581] CCMP: replay detected: STA=00:1c:f0:7f:94:a2 previous PN 0000000001ce received PN 0000000001ce Dec 26 17:02:01 linux-blam kernel: [ 105.268071] CCMP: replay detected: STA=00:1c:f0:7f:94:a2 previous PN 0000000001f5 received PN 0000000001f5 Dec 26 17:02:01 linux-blam kernel: [ 105.472033] CCMP: replay detected: STA=00:1c:f0:7f:94:a2 previous PN 000000000201 received PN 000000000201 Dec 26 17:02:01 linux-blam kernel: [ 105.573589] CCMP: replay detected: STA=00:1c:f0:7f:94:a2 previous PN 000000000207 received PN 000000000207 Dec 26 17:02:02 linux-blam kernel: [ 106.600165] CCMP: replay detected: STA=00:1c:f0:7f:94:a2 previous PN 000000000234 received PN 000000000234 Dec 26 17:02:03 linux-blam kernel: [ 107.018481] CCMP: replay detected: STA=00:1c:f0:7f:94:a2 previous PN 000000000242 received PN 000000000242 Dec 26 17:02:03 linux-blam kernel: [ 107.223818] CCMP: replay detected: STA=00:1c:f0:7f:94:a2 previous PN 000000000245 received PN 000000000245 Dec 26 17:02:03 linux-blam kernel: [ 107.326937] CCMP: replay detected: STA=00:1c:f0:7f:94:a2 previous PN 000000000246 received PN 000000000246 Dec 26 17:02:03 linux-blam kernel: [ 107.528141] CCMP: replay detected: STA=00:1c:f0:7f:94:a2 previous PN 00000000024a received PN 00000000024a Dec 26 17:02:03 linux-blam kernel: [ 107.632191] CCMP: replay detected: STA=00:1c:f0:7f:94:a2 previous PN 00000000024b received PN 00000000024b Dec 26 17:02:24 linux-blam kernel: [ 127.810953] CCMP: replay detected: STA=00:1c:f0:7f:94:a2 previous PN 00000000035a received PN 00000000035a Dec 26 17:02:24 linux-blam kernel: [ 128.113472] CCMP: replay detected: STA=00:1c:f0:7f:94:a2 previous PN 000000000365 received PN 000000000365 Dec 26 17:02:24 linux-blam kernel: [ 128.215092] CCMP: replay detected: STA=00:1c:f0:7f:94:a2 previous PN 00000000036b received PN 00000000036b Dec 26 17:02:24 linux-blam kernel: [ 128.321123] CCMP: replay detected: STA=00:1c:f0:7f:94:a2 previous PN 000000000371 received PN 000000000371 Dec 26 17:02:25 linux-blam kernel: [ 128.728624] CCMP: replay detected: STA=00:1c:f0:7f:94:a2 previous PN 00000000038d received PN 00000000038d Dec 26 17:02:25 linux-blam kernel: [ 128.830793] CCMP: replay detected: STA=00:1c:f0:7f:94:a2 previous PN 000000000390 received PN 000000000390 Dec 26 17:02:25 linux-blam kernel: [ 129.243559] CCMP: replay detected: STA=00:1c:f0:7f:94:a2 previous PN 0000000003a4 received PN 0000000003a4 Dec 26 17:02:26 linux-blam kernel: [ 129.860101] CCMP: replay detected: STA=00:1c:f0:7f:94:a2 previous PN 0000000003c0 received PN 0000000003c0 Dec 26 17:02:26 linux-blam kernel: [ 129.964819] CCMP: replay detected: STA=00:1c:f0:7f:94:a2 previous PN 0000000003c1 received PN 0000000003c1 Dec 26 17:02:26 linux-blam kernel: [ 130.074285] CCMP: replay detected: STA=00:1c:f0:7f:94:a2 previous PN 0000000003c3 received PN 0000000003c3 Dec 26 17:03:54 linux-blam kernel: [ 217.962136] __ratelimit: 4 callbacks suppressed Dec 26 17:03:54 linux-blam kernel: [ 217.962194] CCMP: replay detected: STA=00:1c:f0:7f:94:a2 previous PN 0000000007fa received PN 0000000007fa
The firewall only writes to the log while the connection does not work, i.e. NM still thinks it does yet there is not traffic etc. Dec 26 19:08:10 linux-blam kernel: [ 4786.237190] SFW2-OUT-ERROR IN= OUT=wlan0 SRC=192.168.2.34 DST=130.57.4.24 LEN=40 TOS=0x00 PREC=0x00 TTL=64 ID=764 DF PROTO=TCP SPT=60494 DPT=80 WINDOW=1393 RES=0x00 ACK FIN URGP=0 Dec 26 19:08:34 linux-blam kernel: [ 4810.409146] SFW2-OUT-ERROR IN= OUT=wlan0 SRC=192.168.2.34 DST=130.57.4.24 LEN=40 TOS=0x00 PREC=0x00 TTL=64 ID=6634 DF PROTO=TCP SPT=60495 DPT=80 WINDOW=1405 RES=0x00 ACK FIN URGP=0 Dec 26 19:09:44 linux-blam kernel: [ 4879.634179] SFW2-OUT-ERROR IN= OUT=wlan0 SRC=192.168.2.34 DST=74.125.43.106 LEN=52 TOS=0x00 PREC=0x00 TTL=64 ID=54216 DF PROTO=TCP SPT=46222 DPT=80 WINDOW=132 RES=0x00 ACK FIN URGP=0 OPT (0101080A0045E13228158BE1) Dec 26 19:10:17 linux-blam kernel: [ 4913.442183] SFW2-OUT-ERROR IN= OUT=wlan0 SRC=192.168.2.34 DST=74.125.43.103 LEN=52 TOS=0x00 PREC=0x00 TTL=64 ID=28754 DF PROTO=TCP SPT=47261 DPT=80 WINDOW=1002 RES=0x00 ACK FIN URGP=0 OPT (0101080A0046654296A78EDC) Dec 26 19:10:22 linux-blam kernel: [ 4918.123209] SFW2-OUT-ERROR IN= OUT=wlan0 SRC=192.168.2.34 DST=74.125.43.189 LEN=89 TOS=0x00 PREC=0x00 TTL=64 ID=62033 DF PROTO=TCP SPT=37674 DPT=443 WINDOW=125 RES=0x00 ACK PSH FIN URGP=0 OPT (0101080A0046778B27952E22) Dec 26 19:10:29 linux-blam kernel: [ 4924.633441] SFW2-OUT-ERROR IN= OUT=wlan0 SRC=192.168.2.34 DST=209.85.135.102 LEN=52 TOS=0x00 PREC=0x00 TTL=64 ID=50599 DF PROTO=TCP SPT=38168 DPT=80 WINDOW=125 RES=0x00 ACK FIN URGP=0 OPT (0101080A004690F9BD46D067) Dec 26 19:10:46 linux-blam kernel: [ 4941.778340] SFW2-OUT-ERROR IN= OUT=wlan0 SRC=192.168.2.34 DST=74.125.43.106 LEN=52 TOS=0x00 PREC=0x00 TTL=64 ID=54217 DF PROTO=TCP SPT=46222 DPT=80 WINDOW=132 RES=0x00 ACK FIN URGP=0 OPT (0101080A0046D3F228158BE1) Dec 26 19:11:43 linux-blam kernel: [ 4998.763201] SFW2-OUT-ERROR IN= OUT=wlan0 SRC=192.168.2.34 DST=74.125.43.103 LEN=52 TOS=0x00 PREC=0x00 TTL=64 ID=28755 DF PROTO=TCP SPT=47261 DPT=80 WINDOW=1002 RES=0x00 ACK FIN URGP=0 OPT (0101080A0047B28B96A78EDC) Dec 26 19:11:49 linux-blam kernel: [ 5005.525185] SFW2-OUT-ERROR IN= OUT=wlan0 SRC=192.168.2.34 DST=74.125.43.189 LEN=89 TOS=0x00 PREC=0x00 TTL=64 ID=62034 DF PROTO=TCP SPT=37674 DPT=443 WINDOW=125 RES=0x00 ACK PSH FIN URGP=0 OPT (0101080A0047CCF527952E22) Dec 26 19:12:16 linux-blam kernel: [ 5031.659208] SFW2-OUT-ERROR IN= OUT=wlan0 SRC=192.168.2.34 DST=209.85.135.102 LEN=52 TOS=0x00 PREC=0x00 TTL=64 ID=50600 DF PROTO=TCP SPT=38168 DPT=80 WINDOW=125 RES=0x00 ACK FIN URGP=0 OPT (0101080A0048330BBD46D067)
It's certainly not KNM, since nm-tool still says 'connected'. Since the kernel is squawking about replays, let's send this report there.
I think this might also be related to suspend/resume as it happens mostly after I resumed.
I tried with a fresh restart and after some time the same issue arises, so suspend/resume might affect it but is not the actual cause. Disabling wlan hardware-wise and enabling it again helps.
Where does the r8180 driver come from? It's not part of the main kernel package.
It was commited by Greg Kroah-Hartman. https://bugzilla.novell.com/show_bug.cgi?id=429937#c7
Increasing importance since working with this issue is impossible and more than one month since this issue was reported.
Wow, sorry for the long delay. This should be resolved in the 11.3 release, right?
Closing due to lack of response.