https://bugs.freedesktop.org/show_bug.cgi?id=107066
--- Comment #16 from Lyude Paul lyude@redhat.com --- (In reply to Mikita Lipski from comment #15)
Could you try building without the last patch if possible: 0001-Disable-source-clock-sharing-between-multiple-connec.patch .
Thanks
Nope, doesn't get rid of the warning :(, just makes the screens stop coming back up