5.0-10950 vs. 5.0-10947 / ogl-lin-mesa / nddemo-lighting

5.0-10950 (dba7f330) Diff 5.0-10947 (86bf88d5)
Failure 0d1276e3ebbd135f07d59edaed3df393449db340
Failure a62baa193d457004c62084946abe997c0115ede3
Failure a62baa193d457004c62084946abe997c0115ede3
Failure 23ee76148f52103b07e05ec3dbf878cb0ab26328