https://bugs.freedesktop.org/show_bug.cgi?id=98162
Bug ID: 98162 Summary: gpu hangs with unigine heaven on drm-next-4.9-wip Product: DRI Version: unspecified Hardware: Other OS: All Status: NEW Severity: normal Priority: medium Component: DRM/AMDgpu Assignee: dri-devel@lists.freedesktop.org Reporter: haagch@frickel.club
Created attachment 127138 --> https://bugs.freedesktop.org/attachment.cgi?id=127138&action=edit dmesg with gpu hang
XFX Radeon RX 480 XXX OC, latest mesa git and llvm svn.
Running unigine heaven for a while hangs the gpu like this:
Okt 08 10:31:14 c-l kernel: [drm:amdgpu_job_timedout] *ERROR* ring gfx timeout, last signaled seq=42581, last emitted seq=42583 Okt 08 10:31:14 c-l kernel: [drm] IP block:1 is hang! Okt 08 10:31:14 c-l kernel: [drm] IP block:5 is hang!
I tried bisecting and landed on 4be051aeb3964146d3922238fff0ed1e4a9656d1 "drm/amd/powerplay: use smu7 hwmgr to manager polaris10/11" but I'm not 100% confident I caught every bad commit because sometimes unigine heaven needs to run for several minutes before the hang happens and this commit is not trivial to revert.