pr-10904-821ccd vs. 5.0-17027 / ogl-lin-mesa / mp4-vertexcache

pr-10904-821ccd (821ccd76) Diff 5.0-17027 (1ea0c775)
Failure 15a414c2b09b24f345740407d74a1b5852969220
Failure a7843eebf8aba5d28e47a24d0ba562a55560384a
Failure 5a6486c49cb6b4041a29489ff99a27904c921b6a