[Bug 666828] [NEW] task jbd2/cciss!c0d0:258 blocked for more than 120 seconds

[Ralf Hildebrandt]

Public bug reported:

Machine became unreachble via ssh. Logging in via the console switch we saw
task jbd2/cciss!c0d0:258 blocked for more than 120 seconds

The machine was completely unresponsive, all I could do was scroll up
and down. ctrl-alt-del wouldn't work.

ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: linux-image-server 2.6.35.22.23
Regression: Yes
Reproducible: No
ProcVersionSignature: Ubuntu 2.6.35-22.35-server 2.6.35.4
Uname: Linux 2.6.35-22-server x86_64
AlsaDevices: Error: command ['ls', '-l', '/dev/snd/'] failed with exit code 2: ls: cannot access /dev/snd/: No such file or directory
AplayDevices: Error: [Errno 2] No such file or directory
Architecture: amd64
ArecordDevices: Error: [Errno 2] No such file or directory
Date: Tue Oct 26 17:03:00 2010
Frequency: Once every few days.
InstallationMedia: Ubuntu-Server 10.04.1 LTS "Lucid Lynx" - Release amd64 (20100816.2)
Lsusb:
 Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: HP ProLiant DL360 G4
PciMultimedia:
 
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.35-22-server root=UUID=4cc50c45-22ab-445d-a812-bd88e377aa86 ro noquiet panic=30
ProcEnviron:
 PATH=(custom, no user)
 LANG=C
 SHELL=/bin/tcsh
SourcePackage: linux
dmi.bios.date: 04/14/2005
dmi.bios.vendor: HP
dmi.bios.version: P52
dmi.chassis.type: 23
dmi.chassis.vendor: HP
dmi.modalias: dmi:bvnHP:bvrP52:bd04/14/2005:svnHP:pnProLiantDL360G4:pvr:cvnHP:ct23:cvr:
dmi.product.name: ProLiant DL360 G4
dmi.sys.vendor: HP

** Affects: linux (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug kernel-fs maverick needs-upstream-testing regression-potential

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task jbd2/cciss!c0d0:258 blocked for more than 120 seconds
https://bugs.launchpad.net/bugs/666828
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