[Bug 555590] [NEW] WARNING: at /build/buildd/linux-2.6.32/kernel/power/suspend_test.c:53 suspend_test_finish+0x88/0x90()

[Laryllan]

Public bug reported:

Happend after waking up from suspend.
The only obvious setback is that 3D apps stutter (low fps).

My guess is:
It is related to the multi-core cpu or the switching of cpu cores. 
If I restrict the 3D apps to using only one cpu core the problem is gone.

ProblemType: KernelOops
DistroRelease: Ubuntu 10.04
Package: linux-image-2.6.32-19-generic 2.6.32-19.28
Regression: Yes
Reproducible: No
ProcVersionSignature: Ubuntu 2.6.32-19.28-generic 2.6.32.10+drm33.1
Uname: Linux 2.6.32-19-generic x86_64
NonfreeKernelModules: nvidia
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
Annotation: Your system might become unstable now and might need to be restarted.
Architecture: amd64
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC0:  ingo       1608 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
 Card hw:0 'Audigy'/'SB Audigy 1 [SB0090] (rev.3, serial:0x511102) at 0xec00, irq 22'
   Mixer name	: 'TriTech TR28602'
   Components	: 'AC97a:54524123'
   Controls      : 194
   Simple ctrls  : 30
Date: Mon Apr  5 10:16:17 2010
Failure: oops
Frequency: This has only happened once.
HibernationDevice: RESUME=UUID=8a62c5be-3701-4b55-b393-6f90bf413b29
InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Alpha amd64 (20100312)
MachineType: System manufacturer System Product Name
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-19-generic root=UUID=660123b5-42b4-48d7-9bac-10b31ddc10eb ro quiet splash
RelatedPackageVersions: linux-firmware 1.33
RfKill:
 0: phy0: Wireless LAN
 	Soft blocked: no
 	Hard blocked: no
SourcePackage: linux
Title: WARNING: at /build/buildd/linux-2.6.32/kernel/power/suspend_test.c:53 suspend_test_finish+0x88/0x90()
dmi.bios.date: 03/04/2010
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 0604
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: M4A785TD-V EVO
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: Rev X.0x
dmi.chassis.asset.tag: Asset-1234567890
dmi.chassis.type: 3
dmi.chassis.vendor: Chassis Manufacture
dmi.chassis.version: Chassis Version
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr0604:bd03/04/2010:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnM4A785TD-VEVO:rvrRevX.0x:cvnChassisManufacture:ct3:cvrChassisVersion:
dmi.product.name: System Product Name
dmi.product.version: System Version
dmi.sys.vendor: System manufacturer

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


** Tags: amd64 apport-kerneloops kernel-oops lucid needs-upstream-testing regression-potential resume suspend

-- 
WARNING: at /build/buildd/linux-2.6.32/kernel/power/suspend_test.c:53 suspend_test_finish+0x88/0x90()
https://bugs.launchpad.net/bugs/555590
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