pr-13346-c3308b vs. 2412-270 / ogl-lin-mesa / mkw-bridge

pr-13346-c3308b (c3308bdb) Diff 2412-270 (c770e7c2)
Failure 9bfc81d2688d95f58d873e37b412b8c5e83f44c9
Failure d69348bbbc80b68c79056e87f571fcd95e153f7b
Failure 7690c0c8177bbd7db6c15dbbeb9f36ed630044ae