As a test, I just rebuilt the current package (no change in the code)
and it works fine here, no more crash:
https://koji.fedoraproject.org/koji/taskinfo?taskID=43188723
I rebuild the driver several times recently with and without full
debugging. Nothing is fixed yet, except that I fixed
--enable-debug=full and found
Fatal server error:
[ 461.108] (EE) sna_accel_flush:17413 assertion '!ret ||
priv->gpu_bo == NULL' failed
I suggest you test a littlee longer: sometimes it crashes on login,
sometimes it takes poking around. I contacted the upstream too. Please
chime in
https://gitlab.freedesktop.org/xorg/driver/xf86-video-intel/-/issues/189