Public bug reported:
See attachment for console screenshot. Brief version of screenshot:
Code: c1 41 6b 03 81 e9 dd fe ff ff [...]
Call Trace:
_raw_spin_lock
start_this_handle
journal_start
ext3_journal_start_sb
ext3_dirty_inode
__mark_inode_dirty
touch_atime
T.857
generic_file_aio_read
do_sync_read
_lock_kernel
_unlock_kernel
flock_lock_file
apparmor_file_permission
security_file_permission
vfs_read
sys_read
system_call_fastpath
BUG: soft lockup - CPU#3 stuck for 61s! [pickup:30383]
ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: linux-image-2.6.35-22-server 2.6.35-22.33
Regression: No
Reproducible: No
ProcVersionSignature: Ubuntu 2.6.35-22.33-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: Mon Jan 9 10:10:25 2012
Frequency: This has only happened once.
InstallationMedia: Ubuntu-Server 10.04.1 LTS "Lucid Lynx" - Release amd64
(20100816.2)
MachineType: Dell Inc. PowerEdge R710
PciMultimedia:
ProcCmdLine: BOOT_IMAGE=/vmlinuz-2.6.35-22-server
root=UUID=ae8bb673-ccb8-4339-9cbd-17837d2619c6 ro quiet
ProcEnviron:
PATH=(custom, no user)
LANG=en_AU.utf8
SHELL=/bin/zsh
SourcePackage: linux
dmi.bios.date: 05/21/2010
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 2.1.9
dmi.board.name: 0MD99X
dmi.board.vendor: Dell Inc.
dmi.board.version: A05
dmi.chassis.type: 23
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvr2.1.9:bd05/21/2010:svnDellInc.:pnPowerEdgeR710:pvr:rvnDellInc.:rn0MD99X:rvrA05:cvnDellInc.:ct23:cvr:
dmi.product.name: PowerEdge R710
dmi.sys.vendor: Dell Inc.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Confirmed
** Tags: amd64 apport-bug kernel-config maverick needs-upstream-testing
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https://bugs.launchpad.net/bugs/913575
Title:
Random system lockup
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