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[Bug 553176] Re: [i915] Crash after suspending (NULL pointer dereference in intel_crt_detect())


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

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  [i915] Crash after suspending (NULL pointer dereference in

Status in X.Org X server:
  Fix Released
Status in linux package in Ubuntu:

Bug description:
  This happens about one hour after returning from suspend, and makes X
  crash. See bug 553174 for the X crash report, where I have put the
  informations and the link to upstream report.

  ProblemType: KernelOops
  DistroRelease: Ubuntu 10.04
  Package: linux-image-2.6.32-19-generic
  Regression: No
  Reproducible: Yes (just suspend and resume)
  TestedUpstream: Yes (drm-intel-next branch, see upstream report)
  ProcVersionSignature: Ubuntu 2.6.32-19.28-generic
  Uname: Linux 2.6.32-19-generic i686
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
  Annotation: Your system might become unstable now and might need to be restarted.
  Architecture: i386
   /dev/snd/controlC0:  milan      1445 F.... pulseaudio
   /dev/snd/seq:        timidity   1186 F.... timidity
  CRDA: Error: [Errno 2] Aucun fichier ou dossier de ce type
   Card hw:0 'ICH6'/'Intel ICH6 with ALC250 at irq 17'
     Mixer name	: 'Realtek ALC250 rev 2'
     Components	: 'AC97a:414c4752'
     Controls      : 33
     Simple ctrls  : 21
   [   59.755859] lib80211_crypt: registered algorithm 'TKIP'
   [   66.656439] apm: BIOS not found.
   [   67.324827] ppdev: user-space parallel port driver
   [   69.416020] eth1: no IPv6 routers present
   [   99.487128] padlock: VIA PadLock not detected.
  Date: Thu Apr  1 11:53:06 2010
  Failure: oops
  Frequency: This has only happened once.
  HibernationDevice: RESUME=UUID=dd37abed-09dd-499f-bbbe-c2c3866cb9cf
   Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
   Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
   Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
   Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: TOSHIBA Satellite A80
   Socket 0:
     no product info available
   Socket 0:
     no card
  ProcCmdLine: BOOT_IMAGE=/vmlinuz-2.6.32-19-generic root=UUID=2dcc00f7-0fad-4823-9469-9e4e8dd841d0 ro crashkernel=384M-2G:64M,2G-:128M quiet splash
  RelatedPackageVersions: linux-firmware 1.33

  SourcePackage: linux
  Title: BUG: unable to handle kernel NULL pointer dereference at 00000108

  dmi.bios.date: 02/23/2005
  dmi.bios.vendor: TOSHIBA
  dmi.bios.version: V1.40
  dmi.board.name: EAT10/EAT20
  dmi.board.vendor: TOSHIBA
  dmi.board.version: Null
  dmi.chassis.asset.tag: *
  dmi.chassis.type: 10
  dmi.chassis.vendor: TOSHIBA
  dmi.chassis.version: N/A
  dmi.modalias: dmi:bvnTOSHIBA:bvrV1.40:bd02/23/2005:svnTOSHIBA:pnSatelliteA80:pvrPSA80E-02V024FR:rvnTOSHIBA:rnEAT10/EAT20:rvrNull:cvnTOSHIBA:ct10:cvrN/A:
  dmi.product.name: Satellite A80
  dmi.product.version: PSA80E-02V024FR
  dmi.sys.vendor: TOSHIBA

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