WARNING: at /build/buildd/linux-2.6.31/kernel/power/suspend_test.c:52 suspend_test_finish+0x7c/0x80()

[Egbert van der Wal]

I got this message after I opened my MBP 5,5 after suspending. Wireless seems to work as I'm filing this bug report right now but apparently something went wrong.

I'm using s2ram instead of kernel suspend by the way.

ProblemType: KernelOops
Annotation: Your system might become unstable now and might need to be restarted.
Architecture: amd64
ArecordDevices:
 **** List of CAPTURE Hardware Devices ****
 card 0: NVidia [HDA NVidia], device 0: Cirrus Analog [Cirrus Analog]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: eggie 2635 F.... knotify4
                      eggie 2672 F.... kmix
CRDA: Error: [Errno 2] Bestand of map bestaat niet
Card0.Amixer.info:
 Card hw:0 'NVidia'/'HDA NVidia at 0x93480000 irq 22'
   Mixer name : 'Cirrus Logic CS4206'
   Components : 'HDA:10134206,106b4d00,00100301'
   Controls : 16
   Simple ctrls : 9
Date: Sat Oct 17 11:47:37 2009
DistroRelease: Ubuntu 9.10
Failure: oops
MachineType: Apple Inc. MacBookPro5,5
NonfreeKernelModules: nvidia wl
Package: linux-image-2.6.31-14-generic 2.6.31-14.48 [modified: lib/modules/2.6.31-14-generic/kernel/sound/pci/hda/snd-hda-codec-analog.ko lib/modules/2.6.31-14-generic/kernel/sound/pci/hda/snd-hda-codec-atihdmi.ko lib/modules/2.6.31-14-generic/kernel/sound/pci/hda/snd-hda-codec-ca0110.ko lib/modules/2.6.31-14-generic/kernel/sound/pci/hda/snd-hda-codec-cmedia.ko lib/modules/2.6.31-14-generic/kernel/sound/pci/hda/snd-hda-codec-conexant.ko lib/modules/2.6.31-14-generic/kernel/sound/pci/hda/snd-hda-codec-idt.ko lib/modules/2.6.31-14-generic/kernel/sound/pci/hda/snd-hda-codec-intelhdmi.ko lib/modules/2.6.31-14-generic/kernel/sound/pci/hda/snd-hda-codec-nvhdmi.ko lib/modules/2.6.31-14-generic/kernel/sound/pci/hda/snd-hda-codec-realtek.ko lib/modules/2.6.31-14-generic/kernel/sound/pci/hda/snd-hda-codec-si3054.ko lib/modules/2.6.31-14-generic/kernel/sound/pci/hda/snd-hda-codec-via.ko lib/modules/2.6.31-14-generic/kernel/sound/pci/hda/snd-hda-codec.ko lib/modules/2.6.31-14-generic/kernel/sound/pci/hda/snd-hda-intel.ko]
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.31-14-generic root=UUID=21a99e59-1853-49bd-ba49-49fd957fee7e ro quiet splash
ProcVersionSignature: Ubuntu 2.6.31-14.48-generic
RelatedPackageVersions:
 linux-backports-modules-2.6.31-14-generic N/A
 linux-firmware 1.23
RfKill:
 0: hci0: Bluetooth
  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+0x7c/0x80()
Uname: Linux 2.6.31-14-generic x86_64
dmi.bios.date: 06/15/09
dmi.bios.vendor: Apple Inc.
dmi.bios.version: MBP55.88Z.00AC.B03.0906151708
dmi.board.asset.tag: Base Board Asset Tag#
dmi.board.name: Mac-F2268AC8
dmi.board.vendor: Apple Inc.
dmi.chassis.asset.tag: Asset Tag#
dmi.chassis.type: 10
dmi.chassis.vendor: Apple Inc.
dmi.chassis.version: Mac-F2268AC8
dmi.modalias: dmi:bvnAppleInc.:bvrMBP55.88Z.00AC.B03.0906151708:bd06/15/09:svnAppleInc.:pnMacBookPro5,5:pvr1.0:rvnAppleInc.:rnMac-F2268AC8:rvr:cvnAppleInc.:ct10:cvrMac-F2268AC8:
dmi.product.name: MacBookPro5,5
dmi.product.version: 1.0
dmi.sys.vendor: Apple Inc.

[Egbert van der Wal (eggie)]

Ow, right, now I see, it was another driver, the sound driver. This bug is then probably a duplicate of one of the others. I thought I saw mentioning of 'wl' somewhere so I figured it must have been the wireless driver for the broadcom chip, but it seems to be only the mentioning of the non-free kernel modules. My apologies.

[Leann Ogasawara (leannogasawara)]

Hi Egbert,

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 5.990 seconds. I'm setting this to traiged for further investigation. Thanks!

[This is an automated message. Apologies if it has reached you inappropriately.]

[Brian Murray (brian-murray)]

Thank you for taking the time to report this bug and helping to make Ubuntu better. This particular bug has already been reported and is a duplicate of bug 417842, so it is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Please continue to report any other bugs you may find.