https://bugs.freedesktop.org/show_bug.cgi?id=88978
--- Comment #17 from Tom Stellard tstellar@gmail.com --- (In reply to Tom Stellard from comment #16)
(In reply to Daniel Scharrer from comment #15)
Created attachment 116176 [details] dmesg log
Here is the dmesg log with Linux 4.0.4-gentoo and LLVM patched to disable the machine scheduler for SI, after replaying both sarnex' and my trace. I don't have an unpatched LLVM build right now, but don't remember the dmesg output being different.
The log is compressed because there are lots of GPU faults at the end (bug #87278) which pushed the uncompressed log over the attachment size limit - not sure if you wanted those or just the startup part.
Bug #90378 has the dmesg output for L4D2 including GPU lockups with an unpatched (but older revision on) LLVM and 4.0.1-gentoo in attachment 115653 [details] [details].
Would you be able to post an API trace of one of the games that is locking up?
Nevermind, I think the one you posted already should be enough.