https://bugs.freedesktop.org/show_bug.cgi?id=64201
--- Comment #16 from Aaron Watry awatry@gmail.com ---
I'm not sure that benchmark mode works for bfgminer. Can you try without --benchmark
I just signed up with a pool and tried: bfgminer -v1 -o [super_secret] -u [even_more_secret] -p [hi!!!]
About 20-30 seconds after the bfgminer UI showed up I got a lock (and the GPU didn't reset after 10+ seconds).
I'm trying to find an older kernel which will still work on my machine to test against...