Public bug reported:
Kernel panics after 6-20 hours regurlarly with same stack dump
We have tried 3.13.0-43 and 3.13.0-40. The problem was not there on 3.2
The system is fully patched as of 17. des. 2014 and running "Ubuntu 12.04.5 LTS"
It works as a nfs fileserver with iscsiattached xfs and ext4 disks.
8 G memory and quadcore xeon 2.53GHz, hardware is Supermicro.
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: linux-image-3.13.0-43-generic 3.13.0-43.72~precise1
ProcVersionSignature: Ubuntu 3.13.0-43.72~precise1-generic 3.13.11.11
Uname: Linux 3.13.0-43-generic x86_64
AlsaDevices:
total 0
crw-rw---T 1 root audio 116, 1 Dec 18 14:31 seq
crw-rw---T 1 root audio 116, 33 Dec 18 14:31 timer
AplayDevices: Error: [Errno 2] No such file or directory
ApportVersion: 2.0.1-0ubuntu17.8
Architecture: amd64
ArecordDevices: Error: [Errno 2] No such file or directory
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq',
'/dev/snd/timer'] failed with exit code 1:
CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not
found.
Date: Thu Dec 18 15:01:06 2014
HibernationDevice: RESUME=UUID=2b3ce18a-e78a-4166-8cc2-136db857de71
IwConfig:
eth0 no wireless extensions.
eth1 no wireless extensions.
lo no wireless extensions.
MachineType: Supermicro X8SIE
MarkForUpload: True
PciMultimedia:
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB: 0 VESA VGA
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-43-generic
root=UUID=33e8af07-dbcf-4233-a097-ac4e1ae0501c ro
crashkernel=384M-2G:64M,2G-:128M quiet
RelatedPackageVersions:
linux-restricted-modules-3.13.0-43-generic N/A
linux-backports-modules-3.13.0-43-generic N/A
linux-firmware 1.79.18
RfKill: Error: [Errno 2] No such file or directory
SourcePackage: linux-lts-trusty
UpgradeStatus: Upgraded to precise on 2013-01-31 (685 days ago)
dmi.bios.date: 02/25/2010
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 1.0b
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: X8SIE
dmi.board.vendor: Supermicro
dmi.board.version: 0123456789
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 24
dmi.chassis.vendor: Supermicro
dmi.chassis.version: 0123456789
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvr1.0b:bd02/25/2010:svnSupermicro:pnX8SIE:pvr0123456789:rvnSupermicro:rnX8SIE:rvr0123456789:cvnSupermicro:ct24:cvr0123456789:
dmi.product.name: X8SIE
dmi.product.version: 0123456789
dmi.sys.vendor: Supermicro
** Affects: linux-lts-trusty (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug precise qa-kernel-lts-testing
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https://bugs.launchpad.net/bugs/1403898
Title:
Kernel panics after 6-20 hours regurlarly with same stack dump
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