<p></p>
<p>So I was kind of wrong here. Kamailio runs ok with memory-only presence as long as there are only a handful of subscriptions happening. I noticed that running memory-only presence with <code>modparam("presence", "enable_dmq", 0)</code> kamailio will not complain about the originally posted issue but will still crash with this kernel error in the logs:</p>
<pre><code>kamailio[13043]: segfault at 0 ip 00007f9f75d624d7 sp 00007ffd11cf7ee0 error 4 in presence.so[7f9f75d53000+fe000]
</code></pre>
<p>Do you still need a coredump to go further or is this enough info?</p>

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