https://bugs.freedesktop.org/show_bug.cgi?id=104001
--- Comment #26 from mikhail.v.gavrilov@gmail.com --- (In reply to Michel Dänzer from comment #25)
That's unlikely to be the exact same cause as that of the Steam hang this report is about, so it needs to be tracked separately.
Ok, https://bugs.freedesktop.org/show_bug.cgi?id=105317