I have confirmed this happens with the deadline IO scheduler. Today an EC2 node of ours running deadline on all the disks got the same "divide error: 0000 [#1] SMP" panic.
-- kernel panic divide error: 0000 [#1] SMP https://bugs.launchpad.net/bugs/614853 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
