[Bug 659774] [NEW] iwlagn stops responding random time with No space for Tx

[Bartłomiej Żogała]

Public bug reported:

About once a day I'm losing connection with my Linksys WRT54GL
configuret as wireless to ethernet bridge, network manager ask then
continiously for WPA passphrase, and dmesg is filled with this:

[ 8204.372699] iwlagn 0000:03:00.0: Error setting new RXON (-28)
[ 8204.372705] iwlagn 0000:03:00.0: No space for Tx
[ 8204.372710] iwlagn 0000:03:00.0: Error sending REPLY_RXON: enqueue_hcmd failed: -28
[ 8204.372715] iwlagn 0000:03:00.0: Error setting new RXON (-28)
[ 8204.372729] iwlagn 0000:03:00.0: No space for Tx
[ 8204.372735] iwlagn 0000:03:00.0: Error sending REPLY_TX_POWER_DBM_CMD: enqueue_hcmd failed: -28

I had recently moved to dorm, and there is more wifi trafic than in
other places, but last year I had using the same hardware so probably
this is regresion in iwlagn.

ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: linux-image 2.6.32.25.27
Regression: Yes
Reproducible: Yes
ProcVersionSignature: Ubuntu 2.6.32-25.44~ppa1-generic-tuxonice 2.6.32.21+drm33.7
Uname: Linux 2.6.32-25-generic-tuxonice x86_64
NonfreeKernelModules: nvidia
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
Architecture: amd64
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC0:  nusch      2612 F.... pulseaudio
 /dev/snd/pcmC0D0p:   nusch      2612 F...m pulseaudio
Card0.Amixer.info:
 Card hw:0 'Intel'/'HDA Intel at 0xd3d00000 irq 22'
   Mixer name	: 'Nvidia MCP78 HDMI'
   Components	: 'HDA:10ec0888,17aa3d78,00100202 HDA:10573055,17aa3d7d,00100700 HDA:10de0006,10de0101,00100000'
   Controls      : 44
   Simple ctrls  : 25
Date: Wed Oct 13 10:46:20 2010
EcryptfsInUse: Yes
MachineType: Lenovo INVALID
ProcCmdLine: BOOT_IMAGE=/vmlinuz-2.6.32-25-generic-tuxonice root=UUID=4fa8b5a2-df36-44bd-9e2b-0e4982840edf ro quiet splash
ProcEnviron:
 LANGUAGE=
 LANG=pl_PL.UTF-8
 SHELL=/bin/bash
RelatedPackageVersions: linux-firmware 1.34.1
SourcePackage: linux
WpaSupplicantLog:
 
dmi.bios.date: 09/23/2008
dmi.bios.vendor: Lenovo
dmi.bios.version: 10CN37WW
dmi.board.asset.tag: Lenovo Assert TAG
dmi.board.name: INVALID
dmi.board.vendor: Lenovo
dmi.board.version: 10CN38WW
dmi.chassis.asset.tag: Lenovo Assert TAG
dmi.chassis.type: 10
dmi.chassis.vendor: Lenovo
dmi.chassis.version: 10CN37WW
dmi.modalias: dmi:bvnLenovo:bvr10CN37WW:bd09/23/2008:svnLenovo:pnINVALID:pvrLenovoIdeaPadY530:rvnLenovo:rnINVALID:rvr10CN38WW:cvnLenovo:ct10:cvr10CN37WW:
dmi.product.name: INVALID
dmi.product.version: Lenovo IdeaPad Y530
dmi.sys.vendor: Lenovo

** Affects: linux (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug lucid needs-upstream-testing networking regression-release

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iwlagn stops responding random time with No space for Tx  
https://bugs.launchpad.net/bugs/659774
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