https://bugs.freedesktop.org/show_bug.cgi?id=66738

Alex Deucher agd5f@yahoo.com changed:

What |Removed |Added ---------------------------------------------------------------------------- Assignee|xorg-driver-ati@lists.x.org |dri-devel@lists.freedesktop | |.org QA Contact|xorg-team@lists.x.org | Product|xorg |Mesa Component|Driver/Radeon |Drivers/Gallium/r600

--- Comment #11 from Alex Deucher agd5f@yahoo.com --- Are you running the same userspace stack with both kernel 3.9 and kernel 3.10/3.11? If so, it sounds like this is UVD related.