https://bugs.freedesktop.org/show_bug.cgi?id=39320
--- Comment #6 from Michal Suchanek hramrach@gmail.com 2011-09-11 16:10:26 PDT --- Hmm, current apitrace can't trace the program, it segfaults.
Also retracing a trace which would lead to the assertion causes glretrace segfault.
This is somewhat different from what I got previously but not exactly helpful except perhaps as a sample trace showing apitrace problems.