https://bugs.freedesktop.org/show_bug.cgi?id=107572
--- Comment #2 from madcatx@atlas.cz --- I remember I tried with an RC of mesa 18.2 and kernel 4.18-rc6 which didn't help in any way. If you want me to try the latest code from git/SVN I'll see what I can do (I can't exactly mess up my production box). In the mean time, is there any way I can get some more useful debugging output?