pr-11123-6e1c6c vs. pr-11123-860229 / ogl-lin-radeon / medabots-crash

pr-11123-6e1c6c (6e1c6cf4) Diff pr-11123-860229 (8602293c)
7dbbc0b080a6cccd1fcad58fcefc9e6da1859246 Failure
133b8c6aa38041f978f33e1b9e343b9f612bf496 Failure
9141e8b0b34169134d71cafdf607157a3ea1be23 Failure