Comment # 11 on bug 100785 from Hi-Angel

So, actually there're 4 different combinations:

                                                 | usual run | nosb  |
HEAD                                     |   fails   | passes|
HEAD eb8aa93c03 reverted |   passes  | fails |

With that said, I've attached dumps for all 4 configurations. But I do actually
recall that "nosb" option was buggy, see this
https://bugs.freedesktop.org/show_bug.cgi?id=93715