The following bugs appear to all be ftrace related oopsen happening on 3.5.0-20.31 : bug 1087967 bug 1087622 bug 1087584
So looks like something not too happy. Dave -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1087221 Title: linux-lts-quantal: 3.5.0-20.31~precise1 -proposed tracker To manage notifications about this bug go to: https://bugs.launchpad.net/kernel-sru-workflow/+bug/1087221/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
