Comment 0 for bug 1322957

Revision history for this message
Alexey Vazhnov (vazhnov) wrote : rcu_sched self-detected stall on CPU

Motherboard D525MWV with Intel Atom D525 worked fine in Ubuntu server 12.04, but when I installed Ubuntu server 14.04, random processes crashed periodically with this message. I updated motherboard BIOS, but it did not helped.

Kernel 3.13.0-24-generic i686.

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.13.0-24-generic 3.13.0-24.47
ProcVersionSignature: Ubuntu 3.13.0-24.47-generic 3.13.9
Uname: Linux 3.13.0-24-generic i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version k3.13.0-24-generic.
AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
ApportVersion: 2.14.1-0ubuntu3.2
Architecture: i386
ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/controlC0', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', '/dev/snd/pcmC0D1p', '/dev/snd/pcmC0D2c', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
CRDA: Error: [Errno 2] No such file or directory: 'iw'
Card0.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer'
Card0.Amixer.values: Error: [Errno 2] No such file or directory: 'amixer'
Date: Sun May 25 12:40:15 2014
HibernationDevice: RESUME=UUID=c746311d-afe7-409e-89db-96f7df430979
InstallationDate: Installed on 2014-05-17 (7 days ago)
InstallationMedia: Ubuntu-Server 14.04 LTS "Trusty Tahr" - Release i386 (20140416.2)
ProcEnviron:
 TERM=xterm
 PATH=(custom, no user)
 LANG=ru_RU.UTF-8
 SHELL=/bin/zsh
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic root=UUID=11d4cb14-db70-4f96-b841-742d20fa24c0 ro nmi_watchdog=0
RelatedPackageVersions:
 linux-restricted-modules-3.13.0-24-generic N/A
 linux-backports-modules-3.13.0-24-generic N/A
 linux-firmware 1.127.2
RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 07/26/2013
dmi.bios.vendor: Intel Corp.
dmi.bios.version: MWPNT10N.86A.0132.2013.0726.1534
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: D525MWV
dmi.board.vendor: Intel Corporation
dmi.board.version: AAE93081-400
dmi.chassis.type: 2
dmi.modalias: dmi:bvnIntelCorp.:bvrMWPNT10N.86A.0132.2013.0726.1534:bd07/26/2013:svn:pn:pvr:rvnIntelCorporation:rnD525MWV:rvrAAE93081-400:cvn:ct2:cvr: