Can you tell us how to reproduce this issue? >From the dmesg kernel warning opps, I think it is not lxc/cgroups specific issue. Looks like lxc-start was blocked by some stuff for a long time. Is there any heavy workload on your system?
Thanks, -Bryan ** Changed in: linux (Ubuntu) Importance: Undecided => Medium ** Changed in: linux (Ubuntu) Assignee: (unassigned) => Bryan Wu (cooloney) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1021471 Title: stuck on mutex_lock creating a new network namespace when starting a container To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1021471/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs