<p>According to the logs, a core file was generated:</p>

<pre><code>Apr 4 17:42:32 sipserver /usr/local/sbin/kamailio[5230]: ALERT: [main.c:731]: handle_sigs(): core was generated
</code></pre>

<p>Can you paste here the output of bt command with gdb on the core file?</p>

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