https://bugs.freedesktop.org/show_bug.cgi?id=45018
--- Comment #107 from Alexandre Demers alexandre.f.demers@gmail.com 2012-08-04 03:55:56 UTC --- Tested with 3.6-rc1 and latest mesa with both respective patches. No va issue anymore.
However, lockups still happen with RendererFeatTest64: I tried to run some tests and my system locked completly and restarted. This seems to be a different problem though not related to the va conflict issue. So I'll open a different bug for the lockups revealed by the same commit (as previously said, without virtual address space, it doesn't lock).