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

[mapash1t0]

I unplugged the laptop from the grid and it went on suspend mode, the crash popped up upon bringing it back from suspend, right after re-plugging it to the grid.

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: ubuntu 2974 F.... pulseaudio
CRDA: Error: [Errno 2] No existe el fichero ó directorio
Card0.Amixer.info:
 Card hw:0 'SIS966'/'HDA SIS966 at 0xb0100000 irq 18'
   Mixer name : 'Realtek ALC662 rev1'
   Components : 'HDA:10ec0662,10190000,00100101 HDA:10573055,10190000,00100700'
   Controls : 19
   Simple ctrls : 13
Date: Tue Nov 3 12:54:53 2009
DistroRelease: Ubuntu 9.10
Failure: oops
LiveMediaBuild: Ubuntu 9.10 "Karmic Koala" - Release i386 (20091028.5)
MachineType: DataLogic U50SI
Package: linux-image-2.6.31-14-generic 2.6.31-14.48
ProcCmdLine: BOOT_IMAGE=/casper/vmlinuz file=/cdrom/preseed/hostname.seed boot=casper initrd=/casper/initrd.lz quiet splash -- debian-installer/language=es console-setup/layoutcode?=es
ProcVersionSignature: Ubuntu 2.6.31-14.48-generic
RelatedPackageVersions:
 linux-backports-modules-2.6.31-14-generic N/A
 linux-firmware 1.24
RfKill:
 1: phy3: 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: 04/02/2008
dmi.bios.vendor: OEM
dmi.bios.version: 1.12
dmi.board.asset.tag: Tag 12345
dmi.board.name: N/A
dmi.board.vendor: DataLogic
dmi.board.version: N/A
dmi.chassis.type: 10
dmi.chassis.vendor: DataLogic
dmi.modalias: dmi:bvnOEM:bvr1.12:bd04/02/2008:svnDataLogic:pnU50SI:pvr:rvnDataLogic:rnN/A:rvrN/A:cvnDataLogic:ct10:cvr:
dmi.product.name: U50SI
dmi.sys.vendor: DataLogic

[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:

  [ 2943.359095] PM: resume devices took 6.064 seconds

 duplicate 464552
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[Leann Ogasawara (leannogasawara)]

Hi mapash1t0,

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 6.064 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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