WARNING: at /build/buildd/linux-2.6.38/drivers/gpu/drm/radeon/radeon_fence.c:248 radeon_fence_wait+0x36f/0x3e0 [radeon]()

[Lawrence Patrick Calulo]

I encounter this bug at least once a day. A few days ago it occured while I was doing simple web browsing, and just before I submitted this report it occured while I was in openarena's setup screen.

ProblemType: KernelOops
DistroRelease: Ubuntu 11.04
Package: linux-image-2.6.38-6-generic 2.6.38-6.34
Regression: No
Reproducible: No
ProcVersionSignature: Ubuntu 2.6.38-6.34-generic 2.6.38-rc7
Uname: Linux 2.6.38-6-generic x86_64
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Annotation: Your system might become unstable now and might need to be restarted.
Architecture: amd64
ArecordDevices:
 **** List of CAPTURE Hardware Devices ****
 card 0: Intel [HDA Intel], device 0: ALC269VB Analog [ALC269VB Analog]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: sinangag 1526 F.... pulseaudio
                      gdm 2647 F.... pulseaudio
 /dev/snd/pcmC0D0p: sinangag 1526 F...m pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
 Card hw:0 'Intel'/'HDA Intel at 0xf7a00000 irq 43'
   Mixer name : 'Realtek ALC269VB'
   Components : 'HDA:10ec0269,10431153,00100100'
   Controls : 17
   Simple ctrls : 11
Card1.Amixer.info:
 Card hw:1 'Generic'/'HD-Audio Generic at 0xf0040000 irq 45'
   Mixer name : 'ATI R6xx HDMI'
   Components : 'HDA:1002aa01,00aa0100,00100200'
   Controls : 4
   Simple ctrls : 1
Card1.Amixer.values:
 Simple mixer control 'IEC958',0
   Capabilities: pswitch pswitch-joined penum
   Playback channels: Mono
   Mono: Playback [on]
Date: Sun Mar 13 20:23:03 2011
Failure: oops
Frequency: Once a day.
HibernationDevice: RESUME=UUID=3bca4ade-d944-434a-a3ec-24c0b4987ee6
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Alpha amd64 (20110202)
MachineType: ASUSTeK Computer Inc. K42JA
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-6-generic root=UUID=09db3316-3e47-4604-ab65-e876ae17dfcf ro quiet splash vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-2.6.38-6-generic N/A
 linux-backports-modules-2.6.38-6-generic N/A
 linux-firmware 1.48
SourcePackage: linux
Title: WARNING: at /build/buildd/linux-2.6.38/drivers/gpu/drm/radeon/radeon_fence.c:248 radeon_fence_wait+0x36f/0x3e0 [radeon]()
UpgradeStatus: Upgraded to natty on 2011-03-03 (9 days ago)
dmi.bios.date: 08/12/2010
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 204
dmi.board.asset.tag: ATN12345678901234567
dmi.board.name: K42JA
dmi.board.vendor: ASUSTeK Computer Inc.
dmi.board.version: 1.0
dmi.chassis.asset.tag: 0x00000000
dmi.chassis.type: 10
dmi.chassis.vendor: ASUSTeK Computer Inc.
dmi.chassis.version: 1.0
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr204:bd08/12/2010:svnASUSTeKComputerInc.:pnK42JA:pvr1.0:rvnASUSTeKComputerInc.:rnK42JA:rvr1.0:cvnASUSTeKComputerInc.:ct10:cvr1.0:
dmi.product.name: K42JA
dmi.product.version: 1.0
dmi.sys.vendor: ASUSTeK Computer Inc.

[Lawrence Patrick Calulo (lugkhast)]

Bug 732632 (https://bugs.launchpad.net/ubuntu/+source/linux/+bug/732632) has the exact same title.

Also, immediately after submitting this bug, I was able to play openarena without a hitch - tested with 5 minutes hopping around and shooting walls.

[Robert Roth (evfool)]

Thank you for taking the time to report this bug and helping to make Ubuntu better. This particular bug has already been reported and is a duplicate of bug #728923, so it is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Feel free to continue to report any other bugs you may find.