pr-9983-0a2f8a vs. 5.0-14795 / uberogl-lin-radeon / pw-black-bars

pr-9983-0a2f8a (0a2f8af5) Diff 5.0-14795 (62783235)
Failure 89f9c8e8cf81617d1e5b5d06db7529ae9c9560ea
Failure e13d93b5a8477d099cca631ec3347fa26ba8897f
Failure e13d93b5a8477d099cca631ec3347fa26ba8897f
Failure 08ec7fcb427d3d26bda8fe3caa48b607a8e05d5d