Created attachment 40479 [details] GDM log including the Xorg backtrace xserver segfaulted on *client=NULL. See attached trace. Was using a paused mplayer and started watching a .ogv in chrome which resulted in xserver segfaulting $ rpm -q x11-server-xorg x11-driver-video-ati x11-server-xorg-1.9.1-2mdv2011.0 x11-driver-video-ati-6.13.99-0.20101020mdv2011.0 I could not reproduced but it looks like it was due to client pointer being NULL in dixGetPrivateAddr()
Created attachment 40480 [details] GDB trace
Looks like a duplicate. *** This bug has been marked as a duplicate of bug 31086 ***
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