5.0-6226 vs. 5.0-6224 / sw-lin-mesa / nddemo-bumpmapping

5.0-6226 (c6615614) Diff 5.0-6224 (c3dc8bf1)
Failure 0de379b354f830bd033fa35b490360bd2ac4dfd5
Failure aa038463832fb7f8e06afa692c8211891f505a6b
Failure aa038463832fb7f8e06afa692c8211891f505a6b
Failure 7896938f74480fbb292468651f4d40ffd1d63266