5.0-6231 vs. 5.0-6226 / sw-lin-mesa / nddemo-bumpmapping

5.0-6231 (8d16a40f) Diff 5.0-6226 (c6615614)
0de379b354f830bd033fa35b490360bd2ac4dfd5 Failure
aa038463832fb7f8e06afa692c8211891f505a6b Failure
aa038463832fb7f8e06afa692c8211891f505a6b Failure
7896938f74480fbb292468651f4d40ffd1d63266 Failure