pr-9956-6aea0e vs. 5.0-14748 / ogl-lin-mesa / rs2-zfreeze

pr-9956-6aea0e (6aea0e52) Diff 5.0-14748 (7fe97b27)
Failure 800ea5a0a9c086b6ba0f3b5e7079c7f30a9e44c7
Failure 5cb4d630fb18f2e9103fc5c133607374c26c4418