pr-8510-ba8497 vs. 5.0-11333 / ogl-lin-mesa / tos-invis-char

pr-8510-ba8497 (ba849752) Diff 5.0-11333 (15fc71cf)
Failure c24908317f17aab284ad1b0983edc4e10441a77d
Failure ef8bfdb95f8c4170b81997222f1056e5ab60ecc7
Failure ef8bfdb95f8c4170b81997222f1056e5ab60ecc7
Failure cb5bd60d513357c51c88f8bc6cf365e1da2efabf