pr-10137-75732f vs. 5.0-15251 / sw-lin-mesa / nddemo-lighting

pr-10137-75732f (75732fd1) Diff 5.0-15251 (a7224b29)
Failure e239076d28fef575b15edf5dcf00927e419d7e10
Failure 7dfc8f8016ab224b58b5f1cf18cdaa2e470edb8e
Failure d991f437e276bb0c8b3863fccfd41292c6e6c7a4