Kernel Oops - Unable to handle kernel paging request at ffffc900117da000
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Linux |
New
|
Undecided
|
Unassigned | ||
X.Org X server |
New
|
Undecided
|
Unassigned | ||
fglrx-installer (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned |
Bug Description
Ocasionally, when I shut down, I am sent to the plymouth splash screen as usual, however the ubuntu logo and the progress dots are static - they are not moving. This has been happening more recently over the past week.
The hard drive LED on my case is not lit up at all when this happens.
EDIT:
More info has been uncovered, after quietsplash was turned off at shutdown and boot, these logs were in my view:
"""
BUG: Unable to handle kernel paging request at ffffc900117da000
Oops: 000 [#1] SMP
PID comm: chromium-browser
RIP [<ffffffff81066
warn_slowpath_
(A LOT of text)
At /build/
Watchdog detected hard lockup on cpu 0
modules linked in: nls_utf 8 ... ... etc etc
-----[end snippet]-----
"""
(This is not exact)
Bug didnt occur while the latest Catalyst driver was installed from the AMD website using the --buildpkg -precise option. Uninstalled and reinstalled the ubuntu packaged one via:
sudo apt-get install fglrx fglrx-amdcccle fglrx -dev
shutdown and bug reoccured.
I can now conclude that the bug exists with the Ubuntu-packaged fglrx driver. Luckily i took a photo. (though linux-crashdump didnt pick it up in /var/crash/)
http://
http://
These bugs appear to by synonymous with my problem http://
and https:/
This is the code that is supposed to trigger it http://
Attatched:
Xorg.log
Syslog.log
Motherboard ASUS M5A78L -M LX V2
GPU Sapphire Radeon HD 6570 WITH UBUNTU-PACKAGED FGLRX INSTALLED DRIVER
CPU AMD Athlon II X2 255 3.2GHz
HD WD Caviar 500GB
Monitor Benq G2255
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: plymouth 0.8.2-2ubuntu30
ProcVersionSign
Uname: Linux 3.2.0-29-generic x86_64
NonfreeKernelMo
ApportVersion: 2.0.1-0ubuntu12
Architecture: amd64
Date: Thu Aug 30 11:42:47 2012
DefaultPlymouth: /lib/plymouth/
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425)
MachineType: System manufacturer System Product Name
ProcCmdLine: BOOT_IMAGE=
ProcEnviron:
LANGUAGE=en_GB:en
PATH=(custom, no user)
LANG=en_GB.UTF-8
SHELL=/bin/bash
ProcFB: 0 VESA VGA
ProcKernelCmdLine: BOOT_IMAGE=
SourcePackage: plymouth
TextPlymouth: /lib/plymouth/
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 03/26/2012
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 0902
dmi.board.
dmi.board.name: M5A78L-M LX V2
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: Rev X.0x
dmi.chassis.
dmi.chassis.type: 3
dmi.chassis.vendor: Chassis Manufacture
dmi.chassis.
dmi.modalias: dmi:bvnAmerican
dmi.product.name: System Product Name
dmi.product.
dmi.sys.vendor: System manufacturer
summary: |
- Plymouth screen hangs on shutdown + "Watchdog detected hard lockup on cpu 0" on shutdown |
description: | updated |
description: | updated |
Changed in linux: | |
importance: | Unknown → Undecided |
status: | Unknown → New |
description: | updated |
no longer affects: | chromium-browser |
description: | updated |
summary: |
- "Watchdog detected hard lockup on cpu 0" on shutdown + Kernel Oops - Unable to handle kernel paging request at ffffc900117da000 |
tags: | added: kernel-oops |
tags: | added: fglrx firegl kernel-bug |
tags: | added: amd |
description: | updated |
no longer affects: | lightdm (Ubuntu) |
no longer affects: | lightdm |
In the meantime, can anyone suggest a safe way to shutdown bypassing the plymouth splash, as ths may be damaging my drive, MB, etc