https://bugs.freedesktop.org/show_bug.cgi?id=100465
--- Comment #8 from Julien Isorce julien.isorce@gmail.com --- (In reply to Michel Dänzer from comment #3)
Doesn't seem to happen with my Tonga after 30 minutes.
One thing to keep in mind is that FurMark is designed to stress the GPU. Do the systems you're testing on have appropriate power supply and cooling?
Thx for the suggestion I will have another look to the temperature but when I checked some times ago the temperature was around 55 C when it freeze.
GALLIUM_HUD=.dfps,.drequested-VRAM+mapped-VRAM+VRAM-usage+VRAM-vis-usage,. drequested-GTT+mapped-GTT+GTT-usage,cpu+temperature+GPU-load shows that it only uses little VRAM and GTT, so it's weird that limiting those to much larger sizes has any effect.
Thx for the try.
Today I could reproduce it with a HD7770 so the problem seems not specific to FirePro.
Also just before it freezes I have this sometimes:
radeon: size : 1048576 bytes radeon: va : 0x8520d000 radeon: Failed to deallocate virtual address for buffer: radeon: size : 65536 bytes radeon: va : 0x86d8f000
Does it also happen with older versions of Mesa?
I can have it with mesa 12.0.6. Are you thinking of something older ?