Created attachment 1495557 [details]
Created attachment 1495558 [details]
Easy to reproduce. I confirm that patch from Ray does fix the issue , I'll follow up with him how it should be proposed upstream.
Upstream merge request
Verified with xorg-x11-drv-qxl-0.1.5-5.el7
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory, and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.