Steps to reproduce the problem:
1. Login and suspend the system.
2. After Resume you will see alert message
ProblemType: KernelOops
DistroRelease: Ubuntu 11.04
Package: linux-image-2.6.38-8-generic 2.6.38-8.42
Regression: Yes
Reproducible: Yes
ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2
Uname: Linux 2.6.38-8-generic x86_64
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Annotation: Your system might become unstable now and might need to be restarted.
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: santa 1681 F.... pulseaudio
/dev/snd/controlC1: santa 1681 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xf9ff8000 irq 44'
Mixer name : 'Realtek ALC1200'
Components : 'HDA:10ec0888,104382fe,00100101'
Controls : 40
Simple ctrls : 22
Card1.Amixer.info:
Card hw:1 'CinemaTM'/'Microsoft Microsoft® LifeCam Cinema(TM) at usb-0000:00:1d.7-5.3, high speed'
Mixer name : 'USB Mixer'
Components : 'USB045e:075d'
Controls : 2
Simple ctrls : 1
Card1.Amixer.values:
Simple mixer control 'Mic',0
Capabilities: cvolume cvolume-joined cswitch cswitch-joined penum
Capture channels: Mono
Limits: Capture 0 - 56
Mono: Capture 0 [0%] [-20.00dB] [off]
Date: Sat Apr 16 14:42:27 2011
Failure: oops
HibernationDevice: RESUME=UUID=23be01a7-e517-4dc5-8b46-557809729c23
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007)
MachineType: System manufacturer P5Q-EM
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-8-generic root=UUID=9204356f-23cc-4421-ad3a-c697076e297f ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-2.6.38-8-generic N/A
linux-backports-modules-2.6.38-8-generic N/A
linux-firmware 1.50
RfKill:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
SourcePackage: linux
Title: WARNING: at /build/buildd/linux-2.6.38/kernel/power/suspend_test.c:53 suspend_test_finish+0x86/0x90()
UpgradeStatus: Upgraded to natty on 2011-04-06 (9 days ago)
dmi.bios.date: 07/08/2009
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 2203
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: P5Q-EM
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: Rev 1.xx
dmi.chassis.asset.tag: Asset-1234567890
dmi.chassis.type: 3
dmi.chassis.vendor: Chassis Manufacture
dmi.chassis.version: Chassis Version
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr2203:bd07/08/2009:svnSystemmanufacturer:pnP5Q-EM:pvrSystemVersion:rvnASUSTeKComputerINC.:rnP5Q-EM:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion:
dmi.product.name: P5Q-EM
dmi.product.version: System Version
dmi.sys.vendor: System manufacturer
Hi santa,
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 14.330 seconds. I'm setting this to traiged for further investigation. Thanks!
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