<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - [sna] Random X-Server crashes and freezes after update" href="https://bugs.freedesktop.org/show_bug.cgi?id=93848#c8">Comment # 8</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - [sna] Random X-Server crashes and freezes after update" href="https://bugs.freedesktop.org/show_bug.cgi?id=93848">bug 93848</a> from <a class="email" href="mailto:chris@chris-wilson.co.uk" title="Chris Wilson <chris@chris-wilson.co.uk>"> Chris Wilson</a> <pre>(In reply to M. G. from <a href="show_bug.cgi?id=93848#c7">comment #7</a>) > but I was able to get a backtrace for the second crash. > Does the attached backtrace help? If not, what else can I do in order to > track down the problem? Thanks! Alas, it does not, but having applied the patch does rule out one possibility. If you are able to, compiling with --enable-debug with valgrind installed and then running X under valgrind would be very, very useful. You will notice a small hit due to valgrind, possibly a large one, but it will help find the cause. To run X under valgrind often requires avoiding the suid wrappers and you will need to remember to specify a --log-file=/var/log/Xorg.valgrind for valgrind.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> </ul> </body> </html>