Comment 247 for bug 359392

Btw, unless your intel_gpu_dump output roughly matches what I've posted, you may be having an unrelated bug.

For me, the issue goes away when booting mesa 7.3 or turning off desktop effects or using AccelMethod UXA. The freeze I see is a memory issue that crops up after opening a lot of windows, either via use of mdz's script (which triggers the freeze in 5-10 min) or after a few hour's of "normal" use.

If your freeze does not match this sequence of steps, you probably are having an unrelated freeze bug.