https://bugs.freedesktop.org/show_bug.cgi?id=102985
--- Comment #4 from invergo bicom@invergo.net --- Sorry, I should have attached that in a file.
Just before those kernel errors were these:
Nov 16 21:23:21 jackalope gnome-shell[1020]: JS WARNING: [resource:///org/gnome/shell/ui/modalDialog.js 218]: reference to undefined property "GdkX11Screen" Nov 16 21:23:21 jackalope gnome-shell[1020]: Failed to apply DRM plane transform 0: Invalid argument Nov 16 21:23:21 jackalope kernel: [drm] {3840x2160, 4400x2250@594000Khz} Nov 16 21:23:28 jackalope kernel: [drm] {1920x1080, 2200x1125@148500Khz} N
I'm not sure if the first two gnome-shell errors are relevant. The latter two kernel messages I guess reflect the attempt to change resolutions to 3840x2160, but then is it trying to revert back to 1920x1080 albeit at 15Khz?