BUG: unable to handle kernel NULL pointer dereference at 00000004

Bug #953009 reported by Daniel Winzen
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
linux (Ubuntu)
Confirmed
Medium
Unassigned

Bug Description

I was ejecting my USB-Stick, while shutting down.

ProblemType: KernelOops
DistroRelease: Ubuntu 12.04
Package: linux-image-3.2.0-18-generic-pae
Uname: Linux 3.2.0-18-generic-pae i686
Annotation: Your system might become unstable now and might need to be restarted.
Architecture: i386
Date: Mon Mar 12 07:28:19 2012
Failure: oops
SourcePackage: linux
---
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 1.94.1-0ubuntu2
Architecture: i386
ArecordDevices:
 **** List of CAPTURE Hardware Devices ****
 card 0: Intel [HDA Intel], device 0: ALC272X Analog [ALC272X Analog]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC1: daniel 1970 F.... pulseaudio
 /dev/snd/controlC0: daniel 1970 F.... pulseaudio
 /dev/snd/pcmC0D0p: daniel 1970 F...m pulseaudio
Card0.Amixer.info:
 Card hw:0 'Intel'/'HDA Intel at 0xf0600000 irq 43'
   Mixer name : 'Realtek ALC272X'
   Components : 'HDA:10ec0272,10250379,00100001'
   Controls : 20
   Simple ctrls : 11
Card1.Amixer.info:
 Card hw:1 'Generic'/'HD-Audio Generic at 0xcfedc000 irq 44'
   Mixer name : 'ATI R6xx HDMI'
   Components : 'HDA:1002aa01,00aa0100,00100200'
   Controls : 6
   Simple ctrls : 1
Card1.Amixer.values:
 Simple mixer control 'IEC958',0
   Capabilities: pswitch pswitch-joined penum
   Playback channels: Mono
   Mono: Playback [on]
DistroRelease: Ubuntu 12.04
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha i386 (20120201.1)
Lsusb:
 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
 Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
 Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
 Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
 Bus 002 Device 003: ID 04f2:b1d8 Chicony Electronics Co., Ltd
MachineType: Packard Bell EasyNote LM85
NonfreeKernelModules: fglrx
Package: linux (not installed)
ProcEnviron:
 TERM=xterm
 PATH=(custom, user)
 LANG=de_DE.UTF-8
 SHELL=/bin/bash
ProcFB: 0 VESA VGA
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-18-generic-pae root=UUID=0A320B17320B0781 loop=/hostname/disks/root.disk ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 3.2.0-18.29-generic-pae 3.2.9
RelatedPackageVersions:
 linux-restricted-modules-3.2.0-18-generic-pae N/A
 linux-backports-modules-3.2.0-18-generic-pae N/A
 linux-firmware 1.71
StagingDrivers: mei
Tags: precise staging
Uname: Linux 3.2.0-18-generic-pae i686
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom debian-tor dip lpadmin plugdev sambashare sudo
dmi.bios.date: 04/28/2011
dmi.bios.vendor: Phoenix Technologies LTD
dmi.bios.version: V1.26
dmi.board.asset.tag: No Asset Tag
dmi.board.name: SJV71_CP
dmi.board.vendor: Packard Bell
dmi.board.version: V1.26
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: Packard Bell
dmi.chassis.version: V1.26
dmi.modalias: dmi:bvnPhoenixTechnologiesLTD:bvrV1.26:bd04/28/2011:svnPackardBell:pnEasyNoteLM85:pvrV1.26:rvnPackardBell:rnSJV71_CP:rvrV1.26:cvnPackardBell:ct10:cvrV1.26:
dmi.product.name: EasyNote LM85
dmi.product.version: V1.26
dmi.sys.vendor: Packard Bell

Revision history for this message
Daniel Winzen (q-d-deactivatedaccount) wrote :
Revision history for this message
Brad Figg (brad-figg) wrote : Missing required logs.

This bug is missing log files that will aid in diagnosing the problem. From a terminal window please run:

apport-collect 953009

and then change the status of the bug to 'Confirmed'.

If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'.

This change has been made by an automated script, maintained by the Ubuntu Kernel Team.

Changed in linux (Ubuntu):
status: New → Incomplete
tags: added: precise
Revision history for this message
Daniel Winzen (q-d-deactivatedaccount) wrote : AcpiTables.txt

apport information

tags: added: apport-collected staging
description: updated
Revision history for this message
Daniel Winzen (q-d-deactivatedaccount) wrote : AlsaDevices.txt

apport information

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Daniel Winzen (q-d-deactivatedaccount) wrote : AplayDevices.txt

apport information

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Daniel Winzen (q-d-deactivatedaccount) wrote : BootDmesg.txt

apport information

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Daniel Winzen (q-d-deactivatedaccount) wrote : CRDA.txt

apport information

Revision history for this message
Daniel Winzen (q-d-deactivatedaccount) wrote : Card0.Amixer.values.txt

apport information

Revision history for this message
Daniel Winzen (q-d-deactivatedaccount) wrote : Card0.Codecs.codec.0.txt

apport information

Revision history for this message
Daniel Winzen (q-d-deactivatedaccount) wrote : Card1.Codecs.codec.0.txt

apport information

Revision history for this message
Daniel Winzen (q-d-deactivatedaccount) wrote : CurrentDmesg.txt

apport information

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Daniel Winzen (q-d-deactivatedaccount) wrote : IwConfig.txt

apport information

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Daniel Winzen (q-d-deactivatedaccount) wrote : Lspci.txt

apport information

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Daniel Winzen (q-d-deactivatedaccount) wrote : PciMultimedia.txt

apport information

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Daniel Winzen (q-d-deactivatedaccount) wrote : ProcCpuinfo.txt

apport information

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Daniel Winzen (q-d-deactivatedaccount) wrote : ProcInterrupts.txt

apport information

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Daniel Winzen (q-d-deactivatedaccount) wrote : ProcModules.txt

apport information

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Daniel Winzen (q-d-deactivatedaccount) wrote : PulseList.txt

apport information

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Daniel Winzen (q-d-deactivatedaccount) wrote : RfKill.txt

apport information

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Daniel Winzen (q-d-deactivatedaccount) wrote : UdevDb.txt

apport information

Revision history for this message
Daniel Winzen (q-d-deactivatedaccount) wrote : UdevLog.txt

apport information

Revision history for this message
Daniel Winzen (q-d-deactivatedaccount) wrote : WifiSyslog.txt

apport information

Changed in linux (Ubuntu):
status: Incomplete → Confirmed
Changed in linux (Ubuntu):
importance: Undecided → Medium
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