<div dir="ltr"><div>Hi Daniel,</div><div><br></div><div>the module was developed by a former colleauge. As I found out it queries the Database to check some Info about the clients. If they have set Call Forwarding or they were Blacklisted or to check their Numbers' Prefixes.</div><div>So as I know no
authentication tasks. I noticed that the obsoleted avp_db_query() was used. I will try to use sql_xquery() instead and update you.</div><div><br></div><div>Although I am not sure it is the cause for such Crash because Kamailio is answering the REGISTER with "SIP/2.0 407 Proxy Authentication Required" then immediately finishing with "SIP/2.0 500 I'm terribly sorry, server error occurred (1/SL)"<br></div><div>I will provide you with more Info soon. Thanks for you patience with a Kamailio Beginner.<br></div><div><br></div><div>Besr regards</div><div>Abdul<br></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Aug 23, 2018 at 4:25 PM, Daniel-Constantin Mierla <span dir="ltr"><<a href="mailto:miconda@gmail.com" target="_blank">miconda@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div text="#000000" bgcolor="#FFFFFF">
<p>Hello,</p>
<p>the frame 0 in bt full output has no details, so somehow the
symbols stack is broken. Does any of your custom modules have
anything to do authentication? Fetching username/password, or
proving different encryption algorithm?<br>
</p>
Cheers,<br>
Daniel<div><div class="h5"><br>
<br>
<div class="m_4730151728530025572moz-cite-prefix">On 23.08.18 16:20, Abdulaziz Alghosh
wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr">
<div>Greetings,</div>
<div><br>
</div>
<div>the attached shows the full backtrace of core file
generated by Kamailio 5.1.4 after receiving a REGISTER
message.</div>
<div><br>
</div>
<div>Thanks and best regards</div>
<div>Abdul<br>
</div>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">On Wed, Aug 22, 2018 at 12:51 PM,
Daniel-Constantin Mierla <span dir="ltr"><<a href="mailto:miconda@gmail.com" target="_blank">miconda@gmail.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div text="#000000" bgcolor="#FFFFFF">
<p>Hello,</p>
<p>the error message from dispatcher is not relevant for
runtime, it is saying that you have to set some
parameters to dispatcher module (those with avp names)
because you use ds_next_dst()/ds_next_domain() --
without those parameters, you can't do re-routing using
failure_route and dispatcher functions.</p>
<p>From the logs, it is nothing showing the cause of the
issue, could be your own modules or something else.</p>
<p>Try to generate a corefile and then get the backtrace
with gdb. To generate the corefile:</p>
<p> - run "ulimit -c unlimited" in the terminal where you
start kamailio<br>
- run kamailio as root user<br>
- reproduce the issue<br>
- there should be a log message saying that the "core
was generated"<br>
- get the output of "bt full" from gdb inspecting the
core file</p>
<p>Cheers,<br>
Daniel<br>
</p>
<div>
<div class="m_4730151728530025572h5"> <br>
<div class="m_4730151728530025572m_-6481860490563899663moz-cite-prefix">On
22.08.18 11:40, Abdulaziz Alghosh wrote:<br>
</div>
</div>
</div>
<blockquote type="cite">
<div>
<div class="m_4730151728530025572h5">
<div dir="ltr">
<div>Hi Everyone,</div>
<div><br>
</div>
<div>I am trying to start kamailio 5.1.4 with two
own modules. After /etc/init.d/kamailio start ,
I am getting one error of the dispatcher module
and bunch of warrnings because of missed reply
and failure routes. <br>
</div>
<div><br>
</div>
<div>The first error before crashing is:</div>
<div><br>
</div>
<div>ERROR: dispatcher [dispatcher.c:814]:
ds_warn_fixup(): failover functions used, but
required AVP parameters are NULL -- feature
disabled</div>
<div><br>
</div>
<div><br>
</div>
<div>Later on, when I am trying to register a user
(from a soft phone) i am getting the following:</div>
<div><br>
</div>
<div>ERROR: sl [sl_funcs.c:362]: sl_reply_error():
stateless error reply used: I'm terribly sorry,
server error occurred (1/SL)<br>
Aug 22 10:02:52 sgw1a /sbin/kamailio[6960]:
CRITICAL: <core> [core/pass_fd.c:277]:
receive_fd(): EOF on 20<br>
Aug 22 10:02:52 sgw1a /sbin/kamailio[6935]:
ALERT: <core> [main.c:746]: handle_sigs():
child process 6942 exited by a signal 11<br>
Aug 22 10:02:52 sgw1a /sbin/kamailio[6935]:
ALERT: <core> [main.c:749]: handle_sigs():
core was not generated<br>
Aug 22 10:02:52 sgw1a /sbin/kamailio[6935]:
INFO: <core> [main.c:771]: handle_sigs():
terminating due to SIGCHLD<br>
Aug 22 10:02:52 sgw1a /sbin/kamailio[6959]:
INFO: <core> [main.c:826]: sig_usr():
signal 15 received<br>
Aug 22 10:02:52 sgw1a /sbin/kamailio[6958]:
INFO: <core> [main.c:826]: sig_usr():
signal 15 received<br>
Aug 22 10:02:52 sgw1a /sbin/kamailio[6957]:
INFO: <core> [main.c:826]: sig_usr():
signal 15 received<br>
Aug 22 10:02:52 sgw1a /sbin/kamailio[6956]:
INFO: <core> [main.c:826]: sig_usr():
signal 15 received<br>
Aug 22 10:02:52 sgw1a /sbin/kamailio[6955]:
INFO: <core> [main.c:826]: sig_usr():
signal 15 received<br>
Aug 22 10:02:52 sgw1a /sbin/kamailio[6954]:
INFO: <core> [main.c:826]: sig_usr():
signal 15 received<br>
Aug 22 10:02:52 sgw1a /sbin/kamailio[6953]:
INFO: <core> [main.c:826]: sig_usr():
signal 15 received<br>
Aug 22 10:02:52 sgw1a /sbin/kamailio[6950]:
INFO: <core> [main.c:826]: sig_usr():
signal 15 received<br>
Aug 22 10:02:52 sgw1a /sbin/kamailio[6941]:
INFO: <core> [main.c:826]: sig_usr():
signal 15 received<br>
Aug 22 10:02:52 sgw1a /sbin/kamailio[6944]:
INFO: <core> [main.c:826]: sig_usr():
signal 15 received<br>
Aug 22 10:02:52 sgw1a /sbin/kamailio[6948]:
INFO: <core> [main.c:826]: sig_usr():
signal 15 received<br>
Aug 22 10:02:52 sgw1a /sbin/kamailio[6951]:
INFO: <core> [main.c:826]: sig_usr():
signal 15 received<br>
Aug 22 10:02:52 sgw1a /sbin/kamailio[6946]:
INFO: <core> [main.c:826]: sig_usr():
signal 15 received<br>
Aug 22 10:02:52 sgw1a /sbin/kamailio[6952]:
INFO: <core> [main.c:826]: sig_usr():
signal 15 received<br>
Aug 22 10:02:52 sgw1a /sbin/kamailio[6943]:
INFO: <core> [main.c:826]: sig_usr():
signal 15 received<br>
Aug 22 10:02:52 sgw1a /sbin/kamailio[6949]:
INFO: <core> [main.c:826]: sig_usr():
signal 15 received<br>
Aug 22 10:02:52 sgw1a /sbin/kamailio[6947]:
INFO: <core> [main.c:826]: sig_usr():
signal 15 received<br>
Aug 22 10:02:52 sgw1a /sbin/kamailio[6938]:
INFO: <core> [main.c:826]: sig_usr():
signal 15 received<br>
Aug 22 10:02:52 sgw1a /sbin/kamailio[6937]:
INFO: <core> [main.c:826]: sig_usr():
signal 15 received<br>
Aug 22 10:02:52 sgw1a /sbin/kamailio[6940]:
INFO: <core> [main.c:826]: sig_usr():
signal 15 received<br>
Aug 22 10:02:52 sgw1a /sbin/kamailio[6939]:
INFO: <core> [main.c:826]: sig_usr():
signal 15 received<br>
Aug 22 10:02:52 sgw1a kernel: [296301.271457]
kamailio[6942]: segfault at 0 ip
(null) sp 00007fffb3ddf368 error 14 in
kamailio[400000+442000]<br>
Aug 22 10:02:52 sgw1a /sbin/kamailio[6945]:
INFO: <core> [main.c:826]: sig_usr():
signal 15 received<br>
Aug 22 10:02:52 sgw1a /sbin/kamailio[6960]:
INFO: <core> [main.c:826]: sig_usr():
signal 15 received<br>
Aug 22 10:02:52 sgw1a /sbin/kamailio[6936]:
INFO: <core> [main.c:826]: sig_usr():
signal 15 received<br>
Aug 22 10:02:52 sgw1a /sbin/kamailio[6935]:
ERROR: jsonrpcs [jsonrpcs_fifo.c:594]:
jsonrpc_fifo_destroy(): cannot delete the fifo
(/tmp/kamailio_jsonrpc.fifo): Operation not
permitted<br>
Aug 22 10:02:52 sgw1a /sbin/kamailio[6935]:
ERROR: jsonrpcs [jsonrpcs_sock.c:511]:
jsonrpc_dgram_destroy(): cannot delete the
socket (/tmp/kamailio_rpc.sock): Operation not
permitted<br>
Aug 22 10:02:52 sgw1a /sbin/kamailio[6935]:
INFO: <core> [core/sctp_core.c:53]:
sctp_core_destroy(): SCTP API not initialized</div>
<div><br>
</div>
<div>Regarding to the first error of the
dispatcher module i could not find out which
calibration i can follow with its parameters to
get rid of this error.<br>
</div>
<div><br>
</div>
<div>Regarding the jasonrpcs and the last two
erros, here are my configuration in
kamailio.cfg:</div>
<div><br>
</div>
<div>#/* set the path to RPC fifo control file */<br>
modparam("jsonrpcs", "fifo_name",
"/tmp/kamailio_jsonrpc.fifo")<br>
modparam("jsonrpcs", "fifo_mode", 0755)<br>
modparam("jsonrpcs", "fifo_group", "kamailio")<br>
modparam("jsonrpcs", "fifo_user", "kamailio")<br>
<br>
<br>
#/* set the path to RPC unix socket control file
*/<br>
modparam("jsonrpcs", "dgram_socket",
"/tmp/kamailio_rpc.sock")<br>
modparam("jsonrpcs", "dgram_mode", 0755)<br>
modparam("jsonrpcs", "dgram_user", "kamailio")<br>
modparam("jsonrpcs", "dgram_group", "kamailio")</div>
<div><br>
</div>
<div>I think the root cause is even beyond the
dispatcher and jsonrpcs modules setting.</div>
<div><br>
</div>
<div>Please check the attached where you can find
my complete log file after starting Kamailio.</div>
<div><br>
</div>
<div>Best regards</div>
<div>Abdulaziz<br>
</div>
<div><br>
</div>
<div><br>
</div>
</div>
<br>
<fieldset class="m_4730151728530025572m_-6481860490563899663mimeAttachmentHeader"></fieldset>
<br>
</div>
</div>
<pre>______________________________<wbr>_________________
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<a class="m_4730151728530025572m_-6481860490563899663moz-txt-link-freetext" href="https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users" target="_blank">https://lists.kamailio.org/cgi<wbr>-bin/mailman/listinfo/sr-users</a><span class="m_4730151728530025572HOEnZb"><font color="#888888">
</font></span></pre>
<span class="m_4730151728530025572HOEnZb"><font color="#888888"> </font></span></blockquote>
<span class="m_4730151728530025572HOEnZb"><font color="#888888"> <br>
<pre class="m_4730151728530025572m_-6481860490563899663moz-signature" cols="72">--
Daniel-Constantin Mierla -- <a class="m_4730151728530025572m_-6481860490563899663moz-txt-link-abbreviated" href="http://www.asipto.com" target="_blank">www.asipto.com</a>
<a class="m_4730151728530025572m_-6481860490563899663moz-txt-link-abbreviated" href="http://www.twitter.com/miconda" target="_blank">www.twitter.com/miconda</a> -- <a class="m_4730151728530025572m_-6481860490563899663moz-txt-link-abbreviated" href="http://www.linkedin.com/in/miconda" target="_blank">www.linkedin.com/in/miconda</a>
Kamailio World Conference -- <a class="m_4730151728530025572m_-6481860490563899663moz-txt-link-abbreviated" href="http://www.kamailioworld.com" target="_blank">www.kamailioworld.com</a></pre>
</font></span></div>
</blockquote>
</div>
<br>
</div>
</blockquote>
<br>
<pre class="m_4730151728530025572moz-signature" cols="72">--
Daniel-Constantin Mierla -- <a class="m_4730151728530025572moz-txt-link-abbreviated" href="http://www.asipto.com" target="_blank">www.asipto.com</a>
<a class="m_4730151728530025572moz-txt-link-abbreviated" href="http://www.twitter.com/miconda" target="_blank">www.twitter.com/miconda</a> -- <a class="m_4730151728530025572moz-txt-link-abbreviated" href="http://www.linkedin.com/in/miconda" target="_blank">www.linkedin.com/in/miconda</a>
Kamailio World Conference -- <a class="m_4730151728530025572moz-txt-link-abbreviated" href="http://www.kamailioworld.com" target="_blank">www.kamailioworld.com</a></pre>
</div></div></div>
</blockquote></div><br></div>