(In reply to comment #70)
> https://drive.google.com/file/d/0B1laUfqMuZQBeWpHSDYtV2N3RjQ/edit?usp=sharing

Can you reproduce the crash by feeding those traces to glretrace?

(In reply to comment #69)
> If I get time I'll compile Mesa 10.1 32 and 64 bit and see if they work. No
> promises, as git always fails either on or right after receiving 99% of
> objects, so I have to try about 20 times to even attempt compile basically
> anything.

Note that you only really need to clone a Git repository once, after that all
the history (including all the commits you might need to test during the
bisection) is available locally.