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

[Peter Innes]

I have no idea if this is a new bug... sorry! But reporting it anyway

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
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC1: peteri 1615 F.... pulseaudio
 /dev/snd/controlC0: peteri 1615 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
 Card hw:0 'Intel'/'HDA Intel at 0xfeaf8000 irq 22'
   Mixer name : 'Realtek ALC662 rev1'
   Components : 'HDA:10ec0662,103c3043,00100101'
   Controls : 21
   Simple ctrls : 13
Card1.Amixer.info:
 Card hw:1 'camera'/'USB camera at usb-0000:00:1a.2-2, full speed'
   Mixer name : 'USB Mixer'
   Components : 'USB045e:00f7'
   Controls : 3
   Simple ctrls : 2
Date: Sat Oct 31 20:14:19 2009
DistroRelease: Ubuntu 9.10
Failure: oops
HibernationDevice: RESUME=UUID=b6d1de75-0a50-4298-bdda-c4c53fc6b0d1
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release i386 (20091028.5)
IwConfig:
 lo no wireless extensions.

 eth0 no wireless extensions.
MachineType: Hewlett-Packard HP dx2810 SFF
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=6e0fa6a1-99a5-4e76-a3d7-a9e83697d9f7 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: 05/14/2009
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: V1.05
dmi.board.name: 0B1Ch
dmi.board.vendor: PEGATRON CORPORATION
dmi.board.version: 1.02
dmi.chassis.asset.tag: AUD9290BS4
dmi.chassis.type: 3
dmi.chassis.vendor: Hewlett-Packard
dmi.chassis.version: Chassis Version
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrV1.05:bd05/14/2009:svnHewlett-Packard:pnHPdx2810SFF:pvr103C:rvnPEGATRONCORPORATION:rn0B1Ch:rvr1.02:cvnHewlett-Packard:ct3:cvrChassisVersion:
dmi.product.name: HP dx2810 SFF
dmi.product.version: 103C
dmi.sys.vendor: Hewlett-Packard

[Leann Ogasawara (leannogasawara)]

Hi Peter,

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!

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