pr-13346-c3308b vs. 2412-270 / vk-lin-mesa / jb-shadow

pr-13346-c3308b (c3308bdb) Diff 2412-270 (c770e7c2)
Failure efbe80ec7adace59aaf55a6b5b41765a282fa1eb
Failure fdbc386cac9c1b0352dcdca0de0474443caa471e
Failure 34584ebdfe762e516761492c7620780e80da5008