https://bugs.freedesktop.org/show_bug.cgi?id=28932

--- Comment #4 from Darin McBride Tanktalus@gmail.com 2010-07-07 11:34:09 PDT --- Ok, I've installed mesa from git, and, oddly, now the backtrace doesn't show function names in r600_dri.so... but obviously the fact I'm getting a backtrace again means I'm still hitting the problem. :-)