pr-9956-8e3970 vs. pr-9956-862dd4 / uberogl-lin-radeon / rs2-bumpmapping

pr-9956-8e3970 (8e397099) Diff pr-9956-862dd4 (862dd416)
Failure d8ff2dd6731a99a234a6fcc6454fb916679c8287
Failure 387d20d4be7fa2035926ec3d071fdd86b09e2d6a
Failure 387d20d4be7fa2035926ec3d071fdd86b09e2d6a
Failure 331ee7b502a4b43c1c762e96ed76c12862a3eb12