pr-10904-821ccd vs. 5.0-17027 / ogl-lin-mesa / nddemo-bumpmapping

pr-10904-821ccd (821ccd76) Diff 5.0-17027 (1ea0c775)
Failure 7ef6151e2699dcf86f2e3525c8a3a751ecbe41d4
Failure cf9764dd2c29048165f7863920a168612f6be5c0
Failure 4f0fd529f652e9fc3150955cae60c8f4cda3752f