This is definitely fixed in maveric onwards and was seen only in the development version. Setting Fix Released.
** Changed in: linux (Ubuntu) Status: Incomplete => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/601229 Title: Kernel Oops - BUG: unable to handle kernel NULL pointer dereference at (null); RIP: 0010:[<ffffffff8107f22e>] [<ffffffff8107f22e>] kfifo_alloc+0x2e/0xb0 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/601229/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs