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[Launchpad Bug Tracker <1403898@xxxxxxxxxxxxxxxxxx>]

[Expired for linux-lts-trusty (Ubuntu) because there has been no
activity for 60 days.]

** Changed in: linux-lts-trusty (Ubuntu)
       Status: Incomplete => Expired

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https://bugs.launchpad.net/bugs/1403898

Title:
  Kernel panics after 6-20 hours regurlarly with same stack dump

Status in linux-lts-trusty package in Ubuntu:
  Expired

Bug description:
  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

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