WARNING: at /build/buildd/linux-2.6.31/kernel/power/suspend_test.c:52 suspend_test_finish 0x80/0x90()

[saran]

It shows some kernel problem in my system . But i couldnt rectify it.

ProblemType: KernelOops
Annotation: Your system might become unstable now and might need to be restarted.
Architecture: i386
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/pcmC0D0p: saranyaa 1639 F...m pulseaudio
 /dev/snd/controlC0: saranyaa 1639 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
 Card hw:0 'Intel'/'HDA Intel at 0xf4700000 irq 21'
   Mixer name : 'Intel G45 DEVCTG'
   Components : 'HDA:10ec0888,10250205,00100202 HDA:11c11040,11c10001,00100200 HDA:80862802,80860101,00100000'
   Controls : 32
   Simple ctrls : 17
Date: Sun Feb 6 21:17:40 2011
DistroRelease: Ubuntu 9.10
Failure: oops
HibernationDevice: RESUME=UUID=021d5424-c8fb-4e05-aa8b-1abfec920659
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release i386 (20091028.2)
MachineType: Acer Aspire 5738
Package: linux-image-2.6.31-14-generic 2.6.31-14.48
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.31-22-generic root=UUID=ff0ead45-aaf6-41ba-82f0-307f2c3ad74e ro quiet splash
ProcVersionSignature: Ubuntu 2.6.31-22.70-generic
RelatedPackageVersions:
 linux-backports-modules-2.6.31-22-generic N/A
 linux-firmware 1.26
SourcePackage: linux
Tags: kernel-oops
Title: WARNING: at /build/buildd/linux-2.6.31/kernel/power/suspend_test.c:52 suspend_test_finish+0x80/0x90()
Uname: Linux 2.6.31-22-generic i686
dmi.bios.date: 10/23/2009
dmi.bios.vendor: Phoenix Technologies LTD
dmi.bios.version: V1.21
dmi.board.name: JV50
dmi.board.vendor: Acer
dmi.board.version: Rev
dmi.chassis.type: 10
dmi.chassis.vendor: Acer
dmi.chassis.version: N/A
dmi.modalias: dmi:bvnPhoenixTechnologiesLTD:bvrV1.21:bd10/23/2009:svnAcer:pnAspire5738:pvr0100:rvnAcer:rnJV50:rvrRev:cvnAcer:ct10:cvrN/A:
dmi.product.name: Aspire 5738
dmi.product.version: 0100
dmi.sys.vendor: Acer

[Steve Beattie (sbeattie)]

Thanks for taking the time to report this bug and helping to make Ubuntu better. We appreciate the difficulties you are facing, but this appears to be a "regular" (non-security) bug. I have unmarked it as a security issue since this bug does not show evidence of allowing attackers to cross privilege boundaries nor directly cause loss of data/privacy. Please feel free to report any other bugs you may find.

[Jeremy Foshee (jeremyfoshee)]

Hi saran,

The warning reported here typically indicates that it took longer for your system to resume from suspend than expected. I believe there is a 5 sec barrier which your system likely exceeded. Typically you'll see something similar to "PM: resume devices took 8.664 seconds" in your dmesg output when this happens. A patch to prevent this warning has been applied via bug 464552. As a result I'm marking this as a duplicate to bug 464552. Please continue to track this issue at that report. Thanks!

[This is an automated message. Apologies if it has reached you inappropriately.]