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

[Subkhan Avesina]

I am a newbie. I don't know what is going on, I was sleeping when I woke up my notebook told me to send this report. It said that there was a kernel problem. I really don't know what is going on. I'm afraid this problem will disturb me. Please help...

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: aven 2127 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
 Card hw:0 'SB'/'HDA ATI SB at 0x90400000 irq 16'
   Mixer name : 'Realtek ALC888'
   Components : 'HDA:10ec0888,1025027d,00100202 HDA:14f12c06,1025027d,00100000'
   Controls : 25
   Simple ctrls : 14
Card1.Amixer.info:
 Card hw:1 'HDMI'/'HDA ATI HDMI at 0x90310000 irq 19'
   Mixer name : 'ATI RS690/780 HDMI'
   Components : 'HDA:1002791a,00791a00,00100000'
   Controls : 4
   Simple ctrls : 1
Card1.Amixer.values:
 Simple mixer control 'IEC958',0
   Capabilities: pswitch pswitch-joined
   Playback channels: Mono
   Mono: Playback [off]
Date: Wed Jan 6 04:50:32 2010
DistroRelease: Ubuntu 9.10
Failure: oops
HibernationDevice: RESUME=UUID=c60ff97a-cae4-4f10-8e46-e738e8580fc7
InstallationMedia: Sabily 9.10 (Gaza) - Release i386
MachineType: Acer Aspire 4540
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=a92e42b7-ca79-4304-a709-c70990e8dc12 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:
 0: phy0: Wireless LAN
  Soft blocked: no
  Hard blocked: no
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: 09/23/2009
dmi.bios.vendor: Acer
dmi.bios.version: V1.03
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: Aspire 4540
dmi.board.vendor: Acer
dmi.board.version: V1.03
dmi.chassis.type: 10
dmi.chassis.vendor: Acer
dmi.chassis.version: V1.03
dmi.modalias: dmi:bvnAcer:bvrV1.03:bd09/23/2009:svnAcer:pnAspire4540:pvrV1.03:rvnAcer:rnAspire4540:rvrV1.03:cvnAcer:ct10:cvrV1.03:
dmi.product.name: Aspire 4540
dmi.product.version: V1.03
dmi.sys.vendor: Acer

[Leann Ogasawara (leannogasawara)]

Hi Subkhan,

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 6.236 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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