[OpenSIPS-Users] random segfaults without generating core file

[Bogdan-Andrei Iancu]

Hi Bobby,

what is the status on that? have you managed to get the core files?

Regards,
Bogdan

Bobby Smith wrote:
> 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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-- 
Bogdan-Andrei Iancu
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2 - 4 February 2011, ITExpo, Miami,  USA
www.voice-system.ro