lxc guest fails to start with a kernel traceback
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Confirmed
|
Medium
|
Unassigned |
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.
affects: | nova (Ubuntu) → linux (Ubuntu) |
tags: | added: needs-kernel-logs |
This bug is missing log files that will aid in diagnosing the problem. From a terminal window please run:
apport-collect 900378
and then change the status of the bug to 'Confirmed'.
If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'.
This change has been made by an automated script, maintained by the Ubuntu Kernel Team.