Kernel Oops - BUG: unable to handle kernel paging request at e7a66a00; EIP is at __ticket_spin_lock+0x8/0x20
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Expired
|
Undecided
|
Unassigned |
Bug Description
My system crashes regularly to a black screen with messages on it. Usually I have to switch off and re-boot. Occasionally, the crash just throws me back to the login screen. On these occasions the messages on the screen are in syslog. I have captured the syslog entries of the latest crash and attached them in a file 'Crash report'. The relevant messages in this file are at 23:15:12 but I have included some lines before and after this time.
As I said, crashes occur regularly. Every other day or so. They happened in 11.04 but have become more frequent in 11.10. A recent memory upgrade from 1GB to 2GB has not stopped them.
ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: linux-image-
ProcVersionSign
Uname: Linux 3.0.0-13-
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 1.23-0ubuntu4
Architecture: i386
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
/dev/snd/
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'SB'/'HDA ATI SB at 0xfe9f8000 irq 16'
Mixer name : 'Realtek ALC883'
Components : 'HDA:10ec0883,
Controls : 41
Simple ctrls : 23
Card1.Amixer.info:
Card hw:1 'U0x46d0x804'/'USB Device 0x46d:0x804 at usb-0000:00:13.2-7, high speed'
Mixer name : 'USB Mixer'
Components : 'USB046d:0804'
Controls : 2
Simple ctrls : 1
Card1.Amixer.
Simple mixer control 'Mic',0
Capabilities: cvolume cvolume-joined cswitch cswitch-joined penum
Capture channels: Mono
Limits: Capture 0 - 6144
Mono: Capture 2997 [49%] [17.70dB] [on]
Date: Sat Nov 5 23:22:44 2011
HibernationDevice: RESUME=
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release i386 (20100429)
IwConfig:
lo no wireless extensions.
eth1 no wireless extensions.
vboxnet0 no wireless extensions.
Lsusb:
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 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 001 Device 003: ID 046d:0804 Logitech, Inc. Webcam C250
Bus 003 Device 002: ID 058f:9360 Alcor Micro Corp. 8-in-1 Media Card Reader
MachineType: HP Pavilion 061 RA918AA-ABU t3510.uk
ProcEnviron:
PATH=(custom, no user)
LANG=en_GB.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=
RelatedPackageV
linux-
linux-
linux-firmware 1.60
RfKill:
SourcePackage: linux
UpgradeStatus: Upgraded to oneiric on 2011-10-21 (15 days ago)
dmi.bios.date: 04/10/2006
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 3.11
dmi.board.name: Asterope
dmi.board.vendor: Hewleet-Packard
dmi.board.version: 1.0
dmi.chassis.type: 3
dmi.modalias: dmi:bvnAmerican
dmi.product.name: RA918AA-ABU t3510.uk
dmi.product.
dmi.sys.vendor: HP Pavilion 061
Changed in linux (Ubuntu): | |
status: | New → Confirmed |
tags: |
added: bot-stop-nagging removed: kernel-bot-stop-nagging |
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.
If the bug still exists, change the bug status from Incomplete to Confirmed. If the bug no longer exists, change the bug status from Incomplete to Fix Released.
If you want this bot to quit automatically requesting kernel tests, add a tag named: kernel- bot-stop- nagging.
Thank you for your help, we really do appreciate it.