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[Bug 1507442] Re: BUG: unable to handle kernel NULL pointer dereference at 0000000000000334

 

Stuart Bishop, thank you for reporting this and helping make Ubuntu
better.

Could you please provide the full computer model as noted on the sticker
of the computer itself (not from the Bug Description)?

** Changed in: linux (Ubuntu)
   Importance: Undecided => Low

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

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https://bugs.launchpad.net/bugs/1507442

Title:
  BUG: unable to handle kernel NULL pointer dereference at
  0000000000000334

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Laptop froze while unattended. After reboot, got prompted for this bug
  report.

  ProblemType: KernelOops
  DistroRelease: Ubuntu 15.10
  Package: linux-image-4.2.0-16-generic 4.2.0-16.19
  ProcVersionSignature: Ubuntu 4.2.0-16.19-generic 4.2.3
  Uname: Linux 4.2.0-16-generic x86_64
  NonfreeKernelModules: wl
  Annotation: Your system might become unstable now and might need to be restarted.
  ApportVersion: 2.19.1-0ubuntu2
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  stub       4417 F.... pulseaudio
   /dev/snd/controlC1:  stub       4417 F.... pulseaudio
  Date: Mon Oct 19 11:25:02 2015
  DuplicateSignature: BUG: unable to handle kernel NULL pointer dereference at location RIP: 0010:location  location btrfs_sync_file+0xcc/0x360 [btrfs]
  Failure: oops
  HibernationDevice: RESUME=UUID=85d38fc2-ada5-4f5e-83ec-ca176c194dab
  InstallationDate: Installed on 2015-03-13 (219 days ago)
  InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1)
  MachineType: Hewlett-Packard HP Pavilion 13 Notebook PC
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.2.0-16-generic.efi.signed root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions: kerneloops-daemon 0.12+git20090217-3ubuntu8
  SourcePackage: linux
  Title: BUG: unable to handle kernel NULL pointer dereference at 0000000000000334
  UpgradeStatus: Upgraded to wily on 2015-09-29 (20 days ago)
  dmi.bios.date: 11/28/2014
  dmi.bios.vendor: Insyde
  dmi.bios.version: F.24
  dmi.board.asset.tag: Type2 - Board Asset Tag
  dmi.board.name: 2340
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: 07.09
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.chassis.version: Chassis Version
  dmi.modalias: dmi:bvnInsyde:bvrF.24:bd11/28/2014:svnHewlett-Packard:pnHPPavilion13NotebookPC:pvr097D120000005F00000400080:rvnHewlett-Packard:rn2340:rvr07.09:cvnHewlett-Packard:ct10:cvrChassisVersion:
  dmi.product.name: HP Pavilion 13 Notebook PC
  dmi.product.version: 097D120000005F00000400080
  dmi.sys.vendor: Hewlett-Packard

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References