https://bugs.freedesktop.org/show_bug.cgi?id=105725
--- Comment #1 from Harry Wentland harry.wentland@amd.com --- I'm not sure, but I think they could be related to a hang.
A couple questions: * Do you see a hang a boot, or in a different scenario? * What display are you using? * What's your distribution? * Are you able to try the drm-next-4.17-wip branch from https://cgit.freedesktop.org/~agd5f/linux/ ?