** Tags added: needs-kernel-logs -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. 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. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/900378/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp