<p></p>
<p>The logs do not indicate where the problem is. You have to set <code>debug=3</code> in <code>kamailio.cfg</code>, then run again and attach here all the log messages printed by kamailio from start up, there should be a lot containing <code>DEBUG</code>.</p>
<p>Also, it would be good to get a core dump file, and then grab the <code>bt full</code> with <code>gdb</code>.</p>
<p>It should be something specific for your config, not strictly related to<code>tls</code> module, during the past week or so I deployed two times kamailio 5.4.x with tls on Debian Buster and starts fine.</p>

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