Comment # 4 on bug 61533 from Anton Petrov

Maybe i have the same problem. After upgrading kernel to 3.8 i started to get
some random lockups while playing minecraft. Sometimes everything just freezes
and i can't do anything but hard reboot my notebook. I have HD4330(RV710).
Mesa, drm and driver are from git, kernel is 3.8.1. Everything was just fine
with 3.7. Syslog says nothing.