Did this ever happen again with later kernels? The traces very much look like cache corruption of some sort. Best hint is in dmesg3 with the kernel Bug in slub.c. All other cases were likely caused by a previous fault and are in kmem_cache_alloc.
** Changed in: linux (Ubuntu) Assignee: Ubuntu Kernel Team (ubuntu-kernel-team) => Stefan Bader (stefan-bader-canonical) -- general protection fault: 0000 [*] SMP in drm_open_helper, seq_open, inotify_init, rtnl_dump_ifinfo, call_usermodehelper_setup, get_UCSname, d_alloc https://bugs.launchpad.net/bugs/272856 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