pr-12716-14ae23 vs. 5.0-21453 / ogl-lin-mesa / rs2-zfreeze

pr-12716-14ae23 (14ae2341) Diff 5.0-21453 (e69486d2)
Failure e00fb64b2751ed3ca15051030a1639bca66cd3eb
Failure 015af9d4aa664e2d2aa6899cac55060645d42920