i think it is a related bug: http://bugzilla.kernel.org/show_bug.cgi?id=14604 please try that patch and say, if it work for you.
** Bug watch added: Linux Kernel Bug Tracker #14604 http://bugzilla.kernel.org/show_bug.cgi?id=14604 -- [Karmic] atl1c module causes call traces in /var/log/messages and probably freezes bash (sic!) https://bugs.launchpad.net/bugs/461990 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
