[Bug 621999] [NEW] WARNING: at /build/buildd/linux-2.6.35/drivers/gpu/drm/radeon/radeon_fence.c:235 radeon_fence_wait+0x365/0x3d0 [radeon]()

[Heath]

Public bug reported:

Sorry I don't have the technical skills to give a lot of good
information about this bug. I'm certain most of the following is
irrelevant, but I'm including it just in case.

I'm using Ubuntu 10.10 Alpha 3 on a Toshiba L645D.  Applications
currently open were gnome-terminal, thunderbird, and firefox.  Firefox
was the application with focus; I was reading this page:
http://www.intuitive.com/coolweb/entities.html.    Twice in short
succession, the entire screen went blank for about 1-1.5 seconds, as if
the computer was about to hibernate on its own; then the 'crash' icon
appeared in the top panel.

ProblemType: KernelOops
DistroRelease: Ubuntu 10.10
Package: linux-image-2.6.35-17-generic 2.6.35-17.23
Regression: Yes
Reproducible: No
ProcVersionSignature: Ubuntu 2.6.35-17.23-generic 2.6.35.2
Uname: Linux 2.6.35-17-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: SB [HDA ATI SB], device 0: CONEXANT Analog [CONEXANT Analog]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC0:  heath      1441 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
 Card hw:0 'SB'/'HDA ATI SB at 0xd4300000 irq 16'
   Mixer name	: 'Conexant CX20585'
   Components	: 'HDA:14f15069,1179fdd0,00100302'
   Controls      : 12
   Simple ctrls  : 10
Date: Sat Aug 21 17:58:39 2010
Failure: oops
Frequency: This has only happened once.
HibernationDevice: RESUME=UUID=75c7994d-8e8a-4ac1-a482-7c479c588a7d
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Alpha amd64 (20100803.1)
MachineType: TOSHIBA Satellite L645D
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.35-17-generic root=UUID=b9235c06-9a7e-480d-93cd-c64b850bcad7 ro quiet splash
RelatedPackageVersions: linux-firmware 1.38
RfKill:
 
SourcePackage: linux
Title: WARNING: at /build/buildd/linux-2.6.35/drivers/gpu/drm/radeon/radeon_fence.c:235 radeon_fence_wait+0x365/0x3d0 [radeon]()
dmi.bios.date: 05/14/2010
dmi.bios.vendor: Insyde Corp.
dmi.bios.version: 1.50
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: Guam
dmi.board.vendor: AMD Corp.
dmi.board.version: Base Board Version
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: Chassis Manufacturer
dmi.chassis.version: Chassis Version
dmi.modalias: dmi:bvnInsydeCorp.:bvr1.50:bd05/14/2010:svnTOSHIBA:pnSatelliteL645D:pvrPSK0QU-00K001:rvnAMDCorp.:rnGuam:rvrBaseBoardVersion:cvnChassisManufacturer:ct10:cvrChassisVersion:
dmi.product.name: Satellite L645D
dmi.product.version: PSK0QU-00K001
dmi.sys.vendor: TOSHIBA

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


** Tags: amd64 apport-kerneloops graphics kernel-oops maverick needs-upstream-testing regression-potential

-- 
WARNING: at /build/buildd/linux-2.6.35/drivers/gpu/drm/radeon/radeon_fence.c:235 radeon_fence_wait+0x365/0x3d0 [radeon]()
https://bugs.launchpad.net/bugs/621999
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