* Philip Guenther <pguent...@proofpoint.com> [2017-08-12 20:59:05 -0700]:
It sounded like this isn't difficult to reproduce, or at least you've done so a couple times already. I suggest rebuilding libpthread with gcc instead of clang and see if it's equally reproducible. If not, well, you can get done what you originally were trying to do with iperf... Pratik, did you say you tried recompiling all libpthread with gcc?
Yes, I see the same stacktrace as akoshibe. I tried compiling librthread with gcc and it still aborted (I think it ran longer though). I am able to reproduce the bug more reliably with bsd.sp and running bochs without gui, if that explains some part of the issue. I can run more scientific tests later today. akoshibe said that she is able to reproduce it all the time, every time (and I assume on bsd.mp). -- Pratik