Comment # 1 on bug 79223 from Pierre Ossman

Hardware and software info:

01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Turks
PRO [Radeon HD 6570/7570/8550]

mesa-libGL-10.1.3-1.20140509.fc20.x86_64
kernel-3.14.4-200.fc20.x86_64