pr-8510-ba8497 vs. 5.0-11333 / ogl-lin-mesa / smg2-fog

pr-8510-ba8497 (ba849752) Diff 5.0-11333 (15fc71cf)
Failure 3a24ff5363623eedaf7da69d1403b99d28412d40
Failure dbfe96d3a2849e5ba212314fa509dcccd181e1b2
Failure dbfe96d3a2849e5ba212314fa509dcccd181e1b2
Failure 3413cb5666037121a67bae464965521b57d842a1
Failure a8e4ce1c40ff5066a0b404894b6efff049f7a8dc