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[Launchpad Bug Tracker <551421@xxxxxxxxxxxxxxxxxx>]

[Expired for linux (Ubuntu) because there has been no activity for 60
days.]

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

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https://bugs.launchpad.net/bugs/551421

Title:
  BUG: unable to handle kernel NULL pointer dereference at
  0000000000000028

Status in “linux” package in Ubuntu:
  Expired

Bug description:
  Running Lucid Beta in virtual box vm. Installed guest additions - rebooted, unable to detect video card and kernel segfaults.
  able to boot into rescue mode.

  ProblemType: KernelOops
  DistroRelease: Ubuntu 10.04
  Package: linux-image-2.6.32-16-generic 2.6.32-16.25
  Regression: Yes
  Reproducible: Yes
  TestedUpstream: No
  ProcVersionSignature: Ubuntu 2.6.32-18.27-generic 2.6.32.10+drm33.1
  Uname: Linux 2.6.32-18-generic x86_64
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
  Annotation: Your system might become unstable now and might need to be restarted.
  AplayDevices:
   **** List of PLAYBACK Hardware Devices ****
   card 0: I82801AAICH [Intel 82801AA-ICH], device 0: Intel ICH [Intel 82801AA-ICH]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  mole        980 F.... pulseaudio
  CRDA: Error: [Errno 2] No such file or directory
  Card0.Amixer.info:
   Card hw:0 'I82801AAICH'/'Intel 82801AA-ICH with STAC9700,83,84 at irq 21'
     Mixer name	: 'SigmaTel STAC9700,83,84'
     Components	: 'AC97a:83847600'
     Controls      : 34
     Simple ctrls  : 24
  CurrentDmesg:
   [   18.850120] eth0: no IPv6 routers present
   [   20.720144] end_request: I/O error, dev fd0, sector 0
   [   20.740189] end_request: I/O error, dev fd0, sector 0
  Date: Tue Mar 30 11:35:55 2010
  Failure: oops
  HibernationDevice: RESUME=UUID=23c0ed32-32e4-4c5a-9b7c-8e3b59059f00
  InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Beta amd64 (20100315)
  IwConfig:
   lo        no wireless extensions.
   
   eth0      no wireless extensions.
  Lsusb:
   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: innotek GmbH VirtualBox
  ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-18-generic root=UUID=85086055-f06c-4074-ae3c-23d1e9a736e2 ro quiet splash
  RelatedPackageVersions: linux-firmware 1.33
  RfKill:
   
  SourcePackage: linux
  Title: BUG: unable to handle kernel NULL pointer dereference at 0000000000000028
  dmi.bios.date: 12/01/2006
  dmi.bios.vendor: innotek GmbH
  dmi.bios.version: VirtualBox
  dmi.modalias: dmi:bvninnotekGmbH:bvrVirtualBox:bd12/01/2006:svninnotekGmbH:pnVirtualBox:pvr1.2:
  dmi.product.name: VirtualBox
  dmi.product.version: 1.2
  dmi.sys.vendor: innotek GmbH
  --- 
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
  AplayDevices:
   **** List of PLAYBACK Hardware Devices ****
   card 0: I82801AAICH [Intel 82801AA-ICH], device 0: Intel ICH [Intel 82801AA-ICH]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  mole       1104 F.... pulseaudio
  CRDA: Error: [Errno 2] No such file or directory
  Card0.Amixer.info:
   Card hw:0 'I82801AAICH'/'Intel 82801AA-ICH with STAC9700,83,84 at irq 21'
     Mixer name	: 'SigmaTel STAC9700,83,84'
     Components	: 'AC97a:83847600'
     Controls      : 34
     Simple ctrls  : 24
  DistroRelease: Ubuntu 10.04
  HibernationDevice: RESUME=UUID=23c0ed32-32e4-4c5a-9b7c-8e3b59059f00
  InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Beta amd64 (20100315)
  IwConfig:
   lo        no wireless extensions.
   
   eth0      no wireless extensions.
  Lsusb:
   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: innotek GmbH VirtualBox
  Package: linux (not installed)
  ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-22-generic root=UUID=85086055-f06c-4074-ae3c-23d1e9a736e2 ro quiet splash
  ProcEnviron:
   LANG=en_AU.utf8
   SHELL=/bin/bash
  ProcVersionSignature: Ubuntu 2.6.32-22.33-generic 2.6.32.11+drm33.2
  Regression: Yes
  RelatedPackageVersions: linux-firmware 1.34
  Reproducible: Yes
  RfKill:
   
  Tags: lucid graphics regression-release needs-upstream-testing
  Uname: Linux 2.6.32-22-generic x86_64
  UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
  dmi.bios.date: 12/01/2006
  dmi.bios.vendor: innotek GmbH
  dmi.bios.version: VirtualBox
  dmi.modalias: dmi:bvninnotekGmbH:bvrVirtualBox:bd12/01/2006:svninnotekGmbH:pnVirtualBox:pvr1.2:
  dmi.product.name: VirtualBox
  dmi.product.version: 1.2
  dmi.sys.vendor: innotek GmbH

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