Comment 11 for bug 475867

My first crash in two months -- so they at least have been less frequent for me since disabling compiz.

syslog:
Apr 13 01:52:52 blackbird kernel: [211176.797353] __ratelimit: 30 callbacks suppressed
Apr 13 01:52:52 blackbird kernel: [211176.797359] VirtualBox[26446]: segfault at c7d9e18 ip 001ebfb8 sp b5ef8e40 error 4 in libc-2.10.1.so[1bd000+13e000]
Apr 13 01:52:54 blackbird console-kit-daemon[1164]: GLib-GObject-WARNING: instance of invalid non-instantiatable type `(null)'
Apr 13 01:52:54 blackbird console-kit-daemon[1164]: GLib-GObject-CRITICAL: g_signal_emit_valist: assertion `G_TYPE_CHECK_INSTANCE (instance)' failed
Apr 13 01:52:54 blackbird console-kit-daemon[1164]: GLib-GObject-CRITICAL: g_object_unref: assertion `G_IS_OBJECT (object)' failed