https://bugzilla.kernel.org/show_bug.cgi?id=73291
--- Comment #8 from Mike Cloaked mike.cloaked@gmail.com --- What I am seeing seems to be the same as in the Fedora bug at:
https://bugzilla.redhat.com/show_bug.cgi?id=1070219
I don't have the system set up for bisecting. However I will boot with the radeon driver blacklisted and report back.