https://bugs.freedesktop.org/show_bug.cgi?id=105433
--- Comment #2 from Thomas R. freedesktop-bugs@digital-trauma.de --- Created attachment 139608 --> https://bugs.freedesktop.org/attachment.cgi?id=139608&action=edit dmesg of boot, start of X, xrandr with current staging
Still persists in commit dbf4f8b16fde from Tuesday, see dmesg.