pr-13346-c3308b vs. 2412-270 / ogl-lin-mesa / rs2-bumpmapping

pr-13346-c3308b (c3308bdb) Diff 2412-270 (c770e7c2)
Failure b714809fce5ac2b1c1fe5a5780af2d654c474c85
Failure a2cb9151d666e400c687e9f3004396957f7af35b
Failure a83f4d0824f615f8f26eabf8d1e9ae57b2df2e69