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[Bug 748891] Re: kernel BUG at /build/buildd/linux-2.6.38/fs/ecryptfs/crypto.c:349!

 

Thierry Mallard, this bug was reported a while ago and there hasn't been
any activity in it recently. We were wondering if this is still an
issue? If so, could you please test for this with the latest development
release of Ubuntu? ISO images are available from
http://cdimage.ubuntu.com/daily-live/current/ .

If it remains an issue, could you please run the following command in
the development release from a Terminal
(Applications->Accessories->Terminal), as it will automatically gather
and attach updated debug information to this report:

apport-collect -p linux <replace-with-bug-number>

Also, could you please test the latest upstream kernel available following https://wiki.ubuntu.com/KernelMainlineBuilds ? It will allow additional upstream developers to examine the issue. Please do not test the daily folder, but the one all the way at the bottom. Once you've tested the upstream kernel, please comment on which kernel version specifically you tested. If this bug is fixed in the mainline kernel, please add the following tags:
kernel-fixed-upstream
kernel-fixed-upstream-VERSION-NUMBER

where VERSION-NUMBER is the version number of the kernel you tested. For example:
kernel-fixed-upstream-v3.11-rc5

This can be done by clicking on the yellow circle with a black pencil icon next to the word Tags located at the bottom of the bug description. As well, please remove the tag:
needs-upstream-testing

If the mainline kernel does not fix this bug, please add the following tags:
kernel-bug-exists-upstream
kernel-bug-exists-upstream-VERSION-NUMBER

As well, please remove the tag:
needs-upstream-testing

Once testing of the upstream kernel is complete, please mark this bug's
Status as Confirmed. Please let us know your results. Thank you for your
understanding.

** Tags added: needs-full-computer-model

** Changed in: linux (Ubuntu)
       Status: Confirmed => Incomplete

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https://bugs.launchpad.net/bugs/748891

Title:
  kernel BUG at /build/buildd/linux-2.6.38/fs/ecryptfs/crypto.c:349!

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  kernel crash when waking up my Toshiba U500 laptop

  ProblemType: KernelOops
  DistroRelease: Ubuntu 11.04
  Package: linux-image-2.6.38-7-generic 2.6.38-7.39
  Regression: Yes
  Reproducible: No
  ProcVersionSignature: Ubuntu 2.6.38-7.39-generic 2.6.38
  Uname: Linux 2.6.38-7-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
  ArecordDevices:
   **** List of CAPTURE Hardware Devices ****
   card 0: Intel [HDA Intel], device 0: ALC269 Analog [ALC269 Analog]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  thierry    1564 F.... pulseaudio
  CRDA: Error: [Errno 2] Aucun fichier ou dossier de ce type
  Card0.Amixer.info:
   Card hw:0 'Intel'/'HDA Intel at 0xf1b00000 irq 43'
     Mixer name	: 'Intel IbexPeak HDMI'
     Components	: 'HDA:10ec0269,1179ff44,00100004 HDA:80862804,1179ff40,00100000'
     Controls      : 24
     Simple ctrls  : 12
  Date: Sun Apr  3 09:33:27 2011
  Failure: oops
  Frequency: This has only happened once.
  HibernationDevice: RESUME=UUID=1377495f-3563-4ad7-aabb-9f83413f3cc8
  InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007)
  MachineType: TOSHIBA SATELLITE U500
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-7-generic root=UUID=6b7f1402-b705-4683-b359-68be42150fc1 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-2.6.38-7-generic N/A
   linux-backports-modules-2.6.38-7-generic  N/A
   linux-firmware                            1.49
  SourcePackage: linux
  Title: kernel BUG at /build/buildd/linux-2.6.38/fs/ecryptfs/crypto.c:349!
  UpgradeStatus: Upgraded to natty on 2011-03-31 (2 days ago)
  dmi.bios.date: 01/28/2010
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 1.60
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: JPTR
  dmi.board.vendor: TOSHIBA
  dmi.board.version: 1.60
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 9
  dmi.chassis.vendor: TOSHIBA
  dmi.chassis.version: To Be Filled By O.E.M.
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1.60:bd01/28/2010:svnTOSHIBA:pnSATELLITEU500:pvrPSU9BE-00S00QFR:rvnTOSHIBA:rnJPTR:rvr1.60:cvnTOSHIBA:ct9:cvrToBeFilledByO.E.M.:
  dmi.product.name: SATELLITE U500
  dmi.product.version: PSU9BE-00S00QFR
  dmi.sys.vendor: TOSHIBA

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