https://bugs.freedesktop.org/show_bug.cgi?id=85526
--- Comment #2 from Alex Deucher agd5f@yahoo.com --- Can you bisect mesa to indentify the problematic commit between 10.3.1 and 10.3.2? there are only a few changes between the two versions: http://cgit.freedesktop.org/mesa/mesa/log/?h=10.3