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Hello,<br>
<br>
can you give the exact version: kamailio -v?<br>
<br>
Also, the log message indicates that a core file was generated, sent
the backtrace taken from gdb:<br>
<br>
gdb /path/to/kamailio /path/to/corefile<br>
bt full<br>
<br>
Could you reproduce the issue, or did it happen only once?<br>
<br>
Cheers,<br>
Daniel<br>
<br>
<div class="moz-cite-prefix">On 03/09/15 04:50, Jack Wang wrote:<br>
</div>
<blockquote
cite="mid:CAJwNTATe-vWChQYpYcsh4oi3LD6F3P6yHmAQS+Kw-tbPthKE+g@mail.gmail.com"
type="cite">
<div dir="ltr"><br>
[Steps]
<div><br>
</div>
<div>1. one MCU call multi-endpoints </div>
<div>2. MCU hangup all endpoints</div>
<div><br>
</div>
<div>repeatedly. And all through Kamailio proxy.</div>
<div><br>
</div>
<div>[Results]</div>
<div><br>
</div>
<div>For a while, Kamailio crashed.</div>
<div><br>
</div>
<div>Followings are related logs:</div>
<div><br>
</div>
<div><br>
</div>
<div>==========================================</div>
<div><br>
</div>
<div>
<div>Sep 2 19:08:34 ./kamailio[3712]: : tm [t_fwd.c:1632]:
t_send_branch(): BUG: t_send_branch: retr. already started
for 0x41848fa0</div>
<div>Sep 2 19:08:34 ./kamailio[3712]: ERROR: sl
[sl_funcs.c:387]: sl_reply_error(): ERROR: sl_reply_error
used: Unfortunately error on sending to next hop occurred
(477/SL)</div>
<div><br>
</div>
<div>At this point the related behavior is that Kamailio
received two INFO requests simultaneously. I wonder whether
this is the cause.</div>
<div>And maybe it's related to the later crash?</div>
<div><br>
</div>
<div>Sep 2 19:08:35 ./kamailio[3713]: CRITICAL: <core>
[pass_fd.c:293]: receive_fd(): EOF on 11</div>
<div>Sep 2 19:08:35 ./kamailio[3703]: ALERT: <core>
[main.c:784]: handle_sigs(): child process 3704 exited by a
signal 11</div>
<div>Sep 2 19:08:35 ./kamailio[3703]: ALERT: <core>
[main.c:787]: handle_sigs(): core was generated</div>
<div>Sep 2 19:08:35 ./kamailio[3703]: : <core>
[mem/f_malloc.c:586]: fm_free(): BUG: fm_free: bad pointer
0x7239b6c4 (out of memory block!), called from tm:
h_table.c: free_cell(157) - aborting</div>
</div>
<div><br>
</div>
<div><br>
</div>
<div>Any suggestions?</div>
<div><br>
</div>
<div>Thanks.</div>
<div><br>
</div>
<div>==========================================</div>
</div>
<br>
<fieldset class="mimeAttachmentHeader"></fieldset>
<br>
<pre wrap="">_______________________________________________
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</pre>
</blockquote>
<br>
<pre class="moz-signature" cols="72">--
Daniel-Constantin Mierla
<a class="moz-txt-link-freetext" href="http://twitter.com/#!/miconda">http://twitter.com/#!/miconda</a> - <a class="moz-txt-link-freetext" href="http://www.linkedin.com/in/miconda">http://www.linkedin.com/in/miconda</a>
Book: SIP Routing With Kamailio - <a class="moz-txt-link-freetext" href="http://www.asipto.com">http://www.asipto.com</a></pre>
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