[Bug 95820] Symbolic threaded stack trace

[Apport retracing service]

** Attachment added: "ThreadStacktrace.txt (retraced)"
   http://librarian.launchpad.net/6937158/%3Cfdopen%3E

-- 
[apport] totem-plugin-viewer crashed with SIGSEGV in g_main_context_check()
https://launchpad.net/bugs/95820