crash message appears after intentional "suspend" action.

[Eric]

I think the message is a false alarm. After upgrade to 9.10, a kernel crash message appears after resuming from intentional 'suspend', but everything is working OK, and was working OK before the intentional suspend. This seems to be a false crash alarm (?). This happens after each suspend, which have only been for brief periods (about 20 seconds), in order to check whether graphics are affected after a suspend. (Graphics were intolerably unstable with 9.04 after suspend, and required a restart to re-stabilise -- I was just checking whether the problem was still there). The good news is that the graphics problem has now gone since the 9.10 upgrade. Generated log has been submitted.

ProblemType: KernelOops
Annotation: Your system might become unstable now and might need to be restarted.
Architecture: i386
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: eric 1848 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
 Card hw:0 'I82801DBICH4'/'Intel 82801DB-ICH4 with AD1981A at irq 17'
   Mixer name : 'Analog Devices AD1981A'
   Components : 'AC97a:41445372'
   Controls : 25
   Simple ctrls : 17
Date: Fri Oct 30 08:07:44 2009
DistroRelease: Ubuntu 9.10
Failure: oops
HibernationDevice: RESUME=UUID=4ac04ab8-9f4b-4a55-b849-b6abdbe426df
IwConfig:
 lo no wireless extensions.

 eth0 no wireless extensions.
Lsusb:
 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
 Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Package: linux-image-2.6.31-14-generic 2.6.31-14.48
ProcCmdLine: root=UUID=ec0d8acf-4c63-4071-b01f-b1a0b1759b8e 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
WpaSupplicantLog:

dmi.bios.date: 05/28/2003
dmi.bios.vendor: Compaq
dmi.bios.version: 686O2 v2.21
dmi.board.name: 07E4h
dmi.board.vendor: Compaq
dmi.chassis.asset.tag: AUB3372792
dmi.chassis.type: 15
dmi.chassis.vendor: Compaq
dmi.modalias: dmi:bvnCompaq:bvr686O2v2.21:bd05/28/2003:svnCompaq:pn:pvr:rvnCompaq:rn07E4h:rvr:cvnCompaq:ct15:cvr:
dmi.sys.vendor: Compaq

[kunami (mastah-killa)]

I have the same bug, but things were OK on 9.04 for me.

[Andy Whitcroft (apw)]

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This is a false positive trigger as the resume was a little slower than we might have liked. Nothing serious occured. Upstream has upped the limit recently and we will now be following suit. This is a duplicate of the bug #464552:

  [ 679.376279] PM: resume devices took 8.636 seconds

 duplicate 464552
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