(In reply to Samuel Pitoiset from comment #27) > An apitrace that reproduces the issue would be very useful. There is one example already from Philipp Überbacher above in the comments: https://bugs.freedesktop.org/show_bug.cgi?id=101731#c16 I tried to record this with apitrace too, but strangely, the freeze doesn't happen when it's recording. Somehow it prevents it by the fact of recording itself. I'll re-record it anyway, and will post here.