https://bugs.freedesktop.org/show_bug.cgi?id=111231
--- Comment #2 from deltasquared ds2.bugs.freedesktop@gmail.com --- Created attachment 144883 --> https://bugs.freedesktop.org/attachment.cgi?id=144883&action=edit apitrace replay --verbose --debug: stdout
NB: stderr attached separately. Note that it stops after a certain swap buffers call, so I can only guess something occurred leading up to that which would cause difficulty.
I note there are some attrib pointer calls in-between that and the previous swap, which from my understanding of bug 105251 was one thing that could cause crashes - however while that test program was fixed in the git build, this issue was not. I lack the knowledge to spot which particular call is the bad one though.