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<p>Hello,</p>
<p>the backtrace is incomplete or corefile truncated, not much
useful information out of it. Like it was suggested, the best is
to move to a maintained series, 4.4 is pretty old for a devel to
remember easily what issues were at that moment and fixed
meanwhile.</p>
<p>Cheers,<br>
Daniel<br>
</p>
<div class="moz-cite-prefix">On 25.05.21 12:25, Jonathan Hunter
wrote:<br>
</div>
<blockquote type="cite"
cite="mid:VI1PR07MB39042BE602B79A8E70B4D13FBD259@VI1PR07MB3904.eurprd07.prod.outlook.com">
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<p class="MsoNormal">Hi Guys,</p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">We are running kamailio 4.4.6 on debian 8
and not had any issues, however we did suffer a segfault and a
core was generated;</p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">May 25 09:17:06 Kam-HA-1
/usr/sbin/kamailio[9560]: ALERT: <core> [main.c:740]:
handle_sigs(): child process 9575 exited by a signal 11</p>
<p class="MsoNormal">May 25 09:17:06 Kam-HA-1
/usr/sbin/kamailio[9560]: ALERT: <core> [main.c:743]:
handle_sigs(): core was generated</p>
<p class="MsoNormal">May 25 09:17:06 Kam-HA-1
/usr/sbin/kamailio[9560]: INFO: <core> [main.c:755]:
handle_sigs(): terminating due to SIGCHLD</p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Running gdb on the core file generated
returns this output;</p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Reading symbols from
/usr/sbin/kamailio...Reading symbols from
/usr/lib/debug/.build-id/bc/fbd7e44c057e9e7e0680c2a5e8f6a47290c5ba.debug...done.</p>
<p class="MsoNormal">done.</p>
<p class="MsoNormal">[New LWP 9575]</p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">warning: Error reading shared library list
entry at 0x28250c3348</p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">warning: Error reading shared library list
entry at 0x79c0850018bf73e8</p>
<p class="MsoNormal">Core was generated by `/usr/sbin/kamailio
-P /var/run/kamailio/kamailio.pid -f /etc/kamailio/kamailio.'.</p>
<p class="MsoNormal">Program terminated with signal SIGSEGV,
Segmentation fault.</p>
<p class="MsoNormal">#0 0x0000000000589cce in lval_pvar_assign
(lv=<optimized out>, rv=<optimized out>,
msg=<optimized out>, h=<optimized out>) at
lvalue.c:353</p>
<p class="MsoNormal">353 lvalue.c: No such file or
directory.</p>
<p class="MsoNormal">(gdb) bt full</p>
<p class="MsoNormal">#0 0x0000000000589cce in lval_pvar_assign
(lv=<optimized out>, rv=<optimized out>,
msg=<optimized out>, h=<optimized out>) at
lvalue.c:353</p>
<p class="MsoNormal"> r_avp = 0x6</p>
<p class="MsoNormal"> destroy_pval = -874501672</p>
<p class="MsoNormal"> pvar = 0x0</p>
<p class="MsoNormal"> pval = {rs = {s = 0x0, len = 0}, ri
= 0, flags = 0}</p>
<p class="MsoNormal"> avp_val = {n = -874501704, s = {s =
0x7fb6cbe029b8 "\272/}", len = 5807505}, re = 0x7fb6cbe029b8}</p>
<p class="MsoNormal"> v = 6</p>
<p class="MsoNormal">#1 lval_assign (h=0x7fb6cbe029d8,
msg=0x344, lv=0x0, rve=0x0) at lvalue.c:400</p>
<p class="MsoNormal"> rv = 0x7fb6cbe029b8</p>
<p class="MsoNormal"> ret = -874501672</p>
<p class="MsoNormal"> __FUNCTION__ = "lval_assign"</p>
<p class="MsoNormal">#2 0x0000000000000000 in ?? ()</p>
<p class="MsoNormal">No symbol table info available.</p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Is this of any help? Could someone advise
what next steps might be?
</p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Should we be looking to upgrade or is there
a way to get more detail out of the core dump?</p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Many Thanks</p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Jon</p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Sent from <a
href="https://go.microsoft.com/fwlink/?LinkId=550986"
moz-do-not-send="true">
Mail</a> for Windows 10</p>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<br>
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