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

[heynnema]

This may be a dup, but there were so many similar reports, it was hard to determine if mine was the same. The crash appeared after wake from sleep.

ProblemType: KernelOops
Annotation: Your system might become unstable now and might need to be restarted.
Architecture: i386
ArecordDevices:
 **** List of CAPTURE Hardware Devices ****
 card 0: Intel [HDA Intel], device 0: ALC262 Analog [ALC262 Analog]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: alheynneman 2974 F.... pulseaudio
CRDA:
 country 98:
  (2402 - 2472 @ 40), (3, 27)
Card0.Amixer.info:
 Card hw:0 'Intel'/'HDA Intel at 0xd4200000 irq 22'
   Mixer name : 'Realtek ALC262'
   Components : 'HDA:10ec0262,104d3700,00100302 HDA:14f12c06,104d1700,00100000'
   Controls : 19
   Simple ctrls : 11
Date: Tue Nov 3 07:39:07 2009
DistroRelease: Ubuntu 9.10
Failure: oops
HibernationDevice: RESUME=UUID=e1ce548d-171f-40d8-9a7f-5174d699bc6b
MachineType: Sony Corporation VGN-NS325J
Package: linux-image-2.6.31-14-generic 2.6.31-14.48
ProcCmdLine: root=UUID=83850037-ac95-4395-b8e6-c5bba973ad45 ro quiet splash vga=769
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
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: 12/03/2008
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: R2020Y3
dmi.board.asset.tag: N/A
dmi.board.name: VAIO
dmi.board.vendor: Sony Corporation
dmi.board.version: N/A
dmi.chassis.asset.tag: N/A
dmi.chassis.type: 10
dmi.chassis.vendor: Sony Corporation
dmi.chassis.version: N/A
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrR2020Y3:bd12/03/2008:svnSonyCorporation:pnVGN-NS325J:pvrC601DXBR:rvnSonyCorporation:rnVAIO:rvrN/A:cvnSonyCorporation:ct10:cvrN/A:
dmi.product.name: VGN-NS325J
dmi.product.version: C601DXBR
dmi.sys.vendor: Sony Corporation

[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:

  [ 2136.929730] PM: resume devices took 8.244 seconds

 duplicate 464552
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[Leann Ogasawara (leannogasawara)]

Hi heynnema,

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 8.244 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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