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

[shantanu desai]

I dont know what type of bug has occured, just doing the next-next thing,hence got to this point.

ProblemType: KernelOops
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: ALC662 rev1 Analog [ALC662 rev1 Analog]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
Architecture: i386
ArecordDevices:
 **** List of CAPTURE Hardware Devices ****
 card 0: Intel [HDA Intel], device 0: ALC662 rev1 Analog [ALC662 rev1 Analog]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: shantanu 1568 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
 Card hw:0 'Intel'/'HDA Intel at 0x301c0000 irq 22'
   Mixer name : 'Realtek ALC662 rev1'
   Components : 'HDA:10ec0662,8086d607,00100101'
   Controls : 21
   Simple ctrls : 13
Date: Wed Sep 29 14:47:30 2010
DistroRelease: Ubuntu 9.10
Failure: oops
HibernationDevice: RESUME=UUID=01157323-a664-4999-ac37-e8003fa8c641
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release i386 (20091028.5)
IwConfig:
 lo no wireless extensions.

 eth0 no wireless extensions.
Package: linux-image-2.6.31-14-generic 2.6.31-14.48
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.31-14-generic root=UUID=c9a2b6d1-6feb-43c5-ab30-c89933b2a3b6 ro quiet splash
ProcVersionSignature: Ubuntu 2.6.31-14.48-generic
RelatedPackageVersions:
 linux-backports-modules-2.6.31-14-generic N/A
 linux-firmware 1.24
RfKill:

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 2.6.31-14-generic i686
dmi.bios.date: 06/30/2007
dmi.bios.vendor: Intel Corp.
dmi.bios.version: PE94510M.86A.0046.2007.0630.1832
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: D945GCPE
dmi.board.vendor: Intel Corporation
dmi.board.version: AAD97209-200
dmi.chassis.type: 3
dmi.modalias: dmi:bvnIntelCorp.:bvrPE94510M.86A.0046.2007.0630.1832:bd06/30/2007:svn:pn:pvr:rvnIntelCorporation:rnD945GCPE:rvrAAD97209-200:cvn:ct3:cvr:

[Jeremy Foshee (jeremyfoshee)]

Hi shantanu,

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. Based on your dmesg output I see PM: resume devices took 7.156 seconds. 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!

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