[OpenSIPS-Users] random segfaults without generating core file

[Bobby Smith]

Greetings,

We're encountering an issue on 1.6 trunk where we're receiving random
segmentation faults that DO NOT generate cores.

I've had a couple of segfaults (which I've posted to the list) that have
resulted in core dumps, but doing a dmesg:

opensips[28467]: segfault at 0000000000000010 rip 00002b0ea5b92e79 rsp
00007fffa7dd7080 error 4
opensips[8587]: segfault at 0000000000000010 rip 00002ae8797c3e79 rsp
00007fffb83cc080 error 4
opensips[13853]: segfault at 0000000000000010 rip 00002b147aadee79 rsp
00007fff37fc2c90 error 4
opensips[23692]: segfault at 0000000000000010 rip 00002b7c7d9bce79 rsp
00007fff71b0cea0 error 4
opensips[26753]: segfault at 0000000000000010 rip 00002abd2f30be79 rsp
00007ffffed97870 error 4
opensips[27697]: segfault at 0000000000000010 rip 00002aae52261e79 rsp
00007fffa90ebd30 error 4
opensips[13233]: segfault at 0000000000000010 rip 00002ad495261e79 rsp
00007fff224559b0 error 4
opensips[2168]: segfault at 0000000000000010 rip 00002ab01f40be79 rsp
00007fff622a54f0 error 4
opensips[9084]: segfault at 0000000000000010 rip 00002b4bba9f7e79 rsp
00007fffa884f4d0 error 4
opensips[21966]: segfault at 0000000000000010 rip 00002b823ff9ae79 rsp
00007fff6e81b370 error 4


This seems to happening fairly regularly (once a day).  The latest
occurrence was on a machine that was under 0% load (once a minute periodic
OPTIONS health checks from sipsak, and that's it).

http://pastebin.com/RmVVW8N7

Any ideas of how to track this issue down?

Thanks,
Bobby Smith
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