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["Christopher M. Penalver" <christopher.m.penalver@xxxxxxxxx>]

** Tags added: needs-kernel-logs

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https://bugs.launchpad.net/bugs/900378

Title:
  lxc guest fails to start with a kernel traceback

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  After starting an AMD64 Oneiric instance (downloaded from uec-
  images.u.c 2011-11-29) using LXC as the nova-compute libvirt backend,
  I am occasionally seeing the instance fail to start and the kernel
  triggering a backtrace (attached).

  There are no libvirtd logs for this instance, however I have also
  attached the relevant parts for the nova-compute.log from around the
  time this occurred. This looks like /dev/nbd15 may still be in use
  while being reassigned to a new instance.

  System Information:
      Linux chandler 3.0.0-13-server #22-Ubuntu SMP Wed Nov 2 15:09:08 UTC 2011 x86_64 x86_64 x86_64 GNU/Linux
      Ubuntu 11.10 Oneiric

  Hardware:
      HP ProLiant DL380 G6

  Please let me know if you need any further information.

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