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

[troy]

using dell mini 9
when resume from suspend, crash report appears

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: ALC268 Analog [ALC268 Analog]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
Architecture: i386
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: troy 1577 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
 Card hw:0 'Intel'/'HDA Intel at 0xf0540000 irq 22'
   Mixer name : 'Realtek ALC268'
   Components : 'HDA:10ec0268,102802b0,00100101'
   Controls : 17
   Simple ctrls : 11
Date: Fri Mar 5 21:49:02 2010
DistroRelease: Ubuntu 9.10
Failure: oops
HibernationDevice: RESUME=UUID=1f12df57-6298-48e4-864c-f3cce8310bcc
InstallationMedia: Ubuntu-Netbook-Remix 9.10 "Karmic Koala" - Release i386 (20091028.4)
MachineType: Dell Inc. Inspiron 910
NonfreeKernelModules: wl
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=e1b829d9-236c-49f0-ac94-67ad40d9beec 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
SourcePackage: linux
Tags: kernel-oops ubuntu-unr
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: 12/29/2008
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A04
dmi.board.name: CN0J14
dmi.board.vendor: Dell Inc.
dmi.board.version: A04
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.chassis.version: A04
dmi.modalias: dmi:bvnDellInc.:bvrA04:bd12/29/2008:svnDellInc.:pnInspiron910:pvrA04:rvnDellInc.:rnCN0J14:rvrA04:cvnDellInc.:ct8:cvrA04:
dmi.product.name: Inspiron 910
dmi.product.version: A04
dmi.sys.vendor: Dell Inc.

[Jeremy Foshee (jeremyfoshee)]

Hi troy,

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 2.604 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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