Since upstream commit, http://cgit.freedesktop.org/xorg/driver/xf86-video-intel/commit/?id=b6eeb7a1f7efa591504070b606be655e27e6e9c2 Disable DRI3 by default The external libraries, both in git, and especially shipping already enabled in distributions, are buggy and lead to server crashes and lockups. Caveat emptor. fedora's intel driver currently explicitly enables DRI3 with configure option: --with-default-dri=3
xorg-x11-drv-intel-2.99.917-9.20150520.fc22 has been submitted as an update for Fedora 22. https://admin.fedoraproject.org/updates/xorg-x11-drv-intel-2.99.917-9.20150520.fc22
Package xorg-x11-drv-intel-2.99.917-9.20150520.fc22: * should fix your issue, * was pushed to the Fedora 22 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing xorg-x11-drv-intel-2.99.917-9.20150520.fc22' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-2015-8616/xorg-x11-drv-intel-2.99.917-9.20150520.fc22 then log in and leave karma (feedback).
xorg-x11-drv-intel-2.99.917-9.20150520.fc22 has been pushed to the Fedora 22 stable repository. If problems still persist, please make note of it in this bug report.