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

[iztehsux]

I brought my laptop out of suspend and something crashed. I don't know what it was.

Linux MyLaptop 2.6.31-14-generic #48-Ubuntu SMP Fri Oct 16 14:05:01 UTC 2009 x86_64 GNU/Linux

[ 600.602615] WARNING: at /build/buildd/linux-2.6.31/kernel/power/suspend_test.c:52 suspend_test_finish+0x7c/0x80()
[ 600.602619] Hardware name: VGN-NS140E
[ 600.602621] Component: resume devices
[ 600.602624] Modules linked in: cbc cryptd aes_x86_64 aes_generic binfmt_misc ppdev snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm arc4 snd_seq_dummy snd_seq_oss ecb snd_seq_midi snd_rawmidi iwlagn snd_seq_midi_event iwlcore snd_seq iptable_filter sdhci_pci uvcvideo joydev snd_timer mac80211 sdhci snd_seq_device videodev ip_tables lp v4l1_compat snd led_class x_tables soundcore sony_laptop snd_page_alloc v4l2_compat_ioctl32 cfg80211 psmouse parport serio_raw fbcon tileblit font bitblit softcursor ohci1394 ieee1394 sky2 i915 drm i2c_algo_bit video output intel_agp
[ 600.602688] Pid: 4030, comm: pm-suspend Not tainted 2.6.31-14-generic #48-Ubuntu
[ 600.602691] Call Trace:
[ 600.602700] [<ffffffff8105e788>] warn_slowpath_common+0x78/0xb0
[ 600.602704] [<ffffffff8105e81c>] warn_slowpath_fmt+0x3c/0x40
[ 600.602710] [<ffffffff810934dc>] suspend_test_finish+0x7c/0x80
[ 600.602715] [<ffffffff81093289>] suspend_devices_and_enter+0xa9/0xe0
[ 600.602721] [<ffffffff81093398>] enter_state+0xd8/0x110
[ 600.602725] [<ffffffff81092952>] state_store+0x92/0x100
[ 600.602732] [<ffffffff81274197>] kobj_attr_store+0x17/0x20
[ 600.602738] [<ffffffff81184780>] sysfs_write_file+0xe0/0x160
[ 600.602745] [<ffffffff8111ede8>] vfs_write+0xb8/0x1a0
[ 600.602751] [<ffffffff8152bf74>] ? do_page_fault+0x194/0x370
[ 600.602756] [<ffffffff8111f89c>] sys_write+0x4c/0x80
[ 600.602763] [<ffffffff81012002>] system_call_fastpath+0x16/0x1b

ProblemType: KernelOops
Annotation: Your system might become unstable now and might need to be restarted.
AplayDevices:
 **** List of PLAYBACK Hardware Devices ****
 card 0: Intel [HDA Intel], device 0: ALC262 Analog [ALC262 Analog]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
Architecture: amd64
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: iztehsux 3617 F.... xfce4-volumed
                      iztehsux 3645 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
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 : 18
   Simple ctrls : 11
Date: Fri Oct 23 12:16:19 2009
DistroRelease: Ubuntu 9.10
Failure: oops
HibernationDevice: RESUME=UUID=e410ecdc-53be-472d-9911-43ba3f2b34fb
MachineType: Sony Corporation VGN-NS140E
Package: linux-image-2.6.31-14-generic 2.6.31-14.48
ProcCmdLine: root=UUID=61ce93d1-f024-4b68-a696-cf090fb7b5d9 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
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
WpaSupplicantLog:

dmi.bios.date: 07/09/2008
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: R0190Y3
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.:bvrR0190Y3:bd07/09/2008:svnSonyCorporation:pnVGN-NS140E:pvrC6U0G1CP:rvnSonyCorporation:rnVAIO:rvrN/A:cvnSonyCorporation:ct10:cvrN/A:
dmi.product.name: VGN-NS140E
dmi.product.version: C6U0G1CP
dmi.sys.vendor: Sony Corporation

[Leann Ogasawara (leannogasawara)]

Hi iztehsux,

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 6.830 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.