I found some code that looks suspicious. The kernel below has a fix, so please try it out and let me know if it resolves the issue. The kernel also contains the extra debugging from the previous build (with a fix for an off-by-one error), so if the problem does happen again please give me the logs. Thanks!
http://people.canonical.com/~sforshee/lp1275879/linux-3.11.0-18.32+lp1275879v201402201000/ ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275879 Title: Kernel panic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275879/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs