[btrfs] BUG: unable to handle kernel NULL pointer dereference at (null)
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Triaged
|
Medium
|
Unassigned |
Bug Description
Reading a corrupt file on a btrfs partition (damaged disk with IO errors)
ProblemType: KernelOops
DistroRelease: Ubuntu 12.04
Package: linux-image-
ProcVersionSign
Uname: Linux 3.2.0-10-generic x86_64
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
Annotation: Your system might become unstable now and might need to be restarted.
ApportVersion: 1.91-0ubuntu1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
/dev/snd/
CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not found.
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xf2300000 irq 44'
Mixer name : 'Realtek ALC889A'
Components : 'HDA:10ec0885,
Controls : 41
Simple ctrls : 23
Card1.Amixer.info:
Card hw:1 'Audio'/'Elan USB Audio at usb-0000:
Mixer name : 'USB Mixer'
Components : 'USB04f3:0a11'
Controls : 2
Simple ctrls : 1
Date: Wed Jan 25 17:38:49 2012
Failure: oops
HibernationDevice: RESUME=
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha amd64 (20120124)
IwConfig:
lo no wireless extensions.
eth0 no wireless extensions.
MachineType: Gigabyte Technology Co., Ltd. G33-DS3R
ProcKernelCmdLine: BOOT_IMAGE=
PulseSinks: Error: command ['pacmd', 'list-sinks'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon.
PulseSources: Error: command ['pacmd', 'list-sources'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon.
RelatedPackageV
RfKill:
SourcePackage: linux
Title: BUG: unable to handle kernel NULL pointer dereference at (null)
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 07/31/2009
dmi.bios.vendor: Award Software International, Inc.
dmi.bios.version: F7L
dmi.board.name: G33-DS3R
dmi.board.vendor: Gigabyte Technology Co., Ltd.
dmi.chassis.type: 3
dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
dmi.modalias: dmi:bvnAwardSof
dmi.product.name: G33-DS3R
dmi.sys.vendor: Gigabyte Technology Co., Ltd.
Changed in linux (Ubuntu): | |
status: | Incomplete → New |
Changed in linux (Ubuntu): | |
status: | New → Confirmed |
summary: |
- BUG: unable to handle kernel NULL pointer dereference at + [btrfs] BUG: unable to handle kernel NULL pointer dereference at (null) |
Thank you for taking the time to file a bug report on this issue.
However, given the number of bugs that the Kernel Team receives during any development cycle it is impossible for us to review them all. Therefore, we occasionally resort to using automated bots to request further testing. This is such a request.
We have noted that there is a newer version of the development kernel than the one you last tested when this issue was found. Please test again with the newer kernel and indicate in the bug if this issue still exists or not.
You can update to the latest development kernel by simply running the following commands in a terminal window:
sudo apt-get update
sudo apt-get upgrade
If the bug still exists, change the bug status from Incomplete to New. If the bug no longer exists, change the bug status from Incomplete to Fix Released.
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