[Bug 568189] [NEW] ath9k: Failed to stop TX DMA

[Andy Choens]

Public bug reported:

Shortly after booting, a dialog box pops up informing us that there has
been a Kernel error and the system may become unstable. The network
connection briefly dies, but is quickly reconnected. It happens EVERY
time the system is booted up. This is a brand-new acer netbook. You
should have the dmesg and lspci info attached to this bug report. If you
don't, let me know and I'll provide it.

ProblemType: KernelOops
DistroRelease: Ubuntu 10.04
Package: linux-image-2.6.32-21-generic 2.6.32-21.32
Regression: Yes
Reproducible: Yes
ProcVersionSignature: Ubuntu 2.6.32-21.32-generic 2.6.32.11+drm33.2
Uname: Linux 2.6.32-21-generic i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
Annotation: Your system might become unstable now and might need to be restarted.
AplayDevices:
 **** List of PLAYBACK Hardware Devices ****
 card 0: Intel [HDA Intel], device 0: ALC272 Analog [ALC272 Analog]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
Architecture: i386
ArecordDevices:
 **** List of CAPTURE Hardware Devices ****
 card 0: Intel [HDA Intel], device 0: ALC272 Analog [ALC272 Analog]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC0:  andy       1359 F.... pulseaudio
Card0.Amixer.info:
 Card hw:0 'Intel'/'HDA Intel at 0x58200000 irq 16'
   Mixer name	: 'Realtek ALC272'
   Components	: 'HDA:10ec0272,10250349,00100001'
   Controls      : 14
   Simple ctrls  : 8
Date: Wed Apr 21 20:18:49 2010
Failure: oops
HibernationDevice: RESUME=UUID=6c0eed1e-f9a3-4c3c-aff0-3300a2be6422
InstallationMedia: Ubuntu-Netbook 10.04 "Lucid Lynx" - Alpha i386 (20100417)
MachineType: Acer AO532h
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-21-generic root=UUID=81b4599c-96be-401a-9070-c66de43bae40 ro quiet splash
RelatedPackageVersions: linux-firmware 1.34
SourcePackage: linux
Title: WARNING: at /build/buildd/linux-2.6.32/kernel/softirq.c:143 local_bh_enable_ip+0x61/0x90()
dmi.bios.date: 01/04/2010
dmi.bios.vendor: Acer
dmi.bios.version: V1.12
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: AO532h
dmi.board.vendor: Acer
dmi.board.version: V1.12
dmi.chassis.type: 10
dmi.chassis.vendor: Acer
dmi.chassis.version: V1.12
dmi.modalias: dmi:bvnAcer:bvrV1.12:bd01/04/2010:svnAcer:pnAO532h:pvrV1.12:rvnAcer:rnAO532h:rvrV1.12:cvnAcer:ct10:cvrV1.12:
dmi.product.name: AO532h
dmi.product.version: V1.12
dmi.sys.vendor: Acer

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


** Tags: apport-kerneloops ath9k i386 kernel-oops lucid needs-upstream-testing networking regression-potential ubuntu-une

-- 
ath9k: Failed to stop TX DMA
https://bugs.launchpad.net/bugs/568189
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