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<p>Hello,</p>
<p>that seems to be an issue exposed in a rare situation, like a
quick retransmission of the same dmq command, which can result in
processing the same dmq command in parallel by two worker
processes. That was what I got to understand after analyzing the
bug report...</p>
<p>Cheers,<br>
Daniel<br>
</p>
<div class="moz-cite-prefix">On 24.03.20 18:32, José Seabra wrote:<br>
</div>
<blockquote type="cite"
cite="mid:CAEVZRWuwUZtRVwRYjis6V1x0urhtWm=Cx=9yj8ua6A+Q12o7zw@mail.gmail.com">
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<div dir="ltr"> Hello Daniel,
<div>In fact we are using dmq + dialog for dlg profile
replication, we haven't noticed yet the issue described on the
ticket that you mentioned but it worth apply those patches for
sure.</div>
<div><br>
</div>
<div>If I detect something wrong regarding to dmq+dialog I will
let you know. </div>
<div><br>
</div>
<div>Thank you again for your great support.</div>
<div><br>
</div>
<div>Best Regards</div>
<div>José</div>
<div><br>
</div>
</div>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">Daniel-Constantin Mierla <<a
href="mailto:miconda@gmail.com" moz-do-not-send="true">miconda@gmail.com</a>>
escreveu no dia terça, 24/03/2020 à(s) 08:24:<br>
</div>
<blockquote class="gmail_quote" style="margin:0px 0px 0px
0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div>
<p>Hello,</p>
<p>ok, thanks for testing and feedback, it will be
backported.</p>
<p>If you use dialog with dmq, you may want to test also:</p>
<p> * <a
href="https://github.com/kamailio/kamailio/issues/2224#issuecomment-602730307"
target="_blank" moz-do-not-send="true">https://github.com/kamailio/kamailio/issues/2224#issuecomment-602730307</a></p>
<p>Cheers,<br>
Daniel<br>
</p>
<div>On 23.03.20 23:37, José Seabra wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr">Hello Daniel,
<div><br>
</div>
<div>Thank you for your support.</div>
<div>I have applied your patch and did a few tests
successfully.</div>
<div><br>
</div>
<div>Stay healthy<br>
</div>
<div>Best Regards</div>
<div><br>
</div>
</div>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">Daniel-Constantin
Mierla <<a href="mailto:miconda@gmail.com"
target="_blank" moz-do-not-send="true">miconda@gmail.com</a>>
escreveu no dia sexta, 20/03/2020 à(s) 18:32:<br>
</div>
<blockquote class="gmail_quote" style="margin:0px 0px
0px 0.8ex;border-left:1px solid
rgb(204,204,204);padding-left:1ex">
<div>
<p>Hello,</p>
<p>can you try with the patch from the next commit?</p>
<p> * <a
href="https://github.com/kamailio/kamailio/commit/21bdbff049571ca22f1205a041c8b1162005d319"
target="_blank" moz-do-not-send="true">https://github.com/kamailio/kamailio/commit/21bdbff049571ca22f1205a041c8b1162005d319</a></p>
<p>Cheers,<br>
Daniel<br>
</p>
<div>On 20.03.20 17:16, José Seabra wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr">Hello Daniel,
<div><br>
</div>
<div>Not all the time, but it happens often, I
can easily reproduce the issue.</div>
<div><br>
</div>
<div>Best Regards</div>
<div>José</div>
<div><br>
</div>
</div>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">Daniel-Constantin
Mierla <<a href="mailto:miconda@gmail.com"
target="_blank" moz-do-not-send="true">miconda@gmail.com</a>>
escreveu no dia sexta, 20/03/2020 à(s) 16:02:<br>
</div>
<blockquote class="gmail_quote"
style="margin:0px 0px 0px
0.8ex;border-left:1px solid
rgb(204,204,204);padding-left:1ex">
<div>
<p>Hello,</p>
<p>does it happen every time or only in some
cases? Iirc, there was a similar report
for an older version recently, so it might
be some old bug not detected yet.</p>
<p>Cheers,<br>
Daniel<br>
</p>
<div>On 20.03.20 16:47, José Seabra wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr">Hello there,
<div><br>
</div>
<div>I'm facing an issue with kamailio
5.3.2 when it is starting up, it
breaks with signal 11 and generates a
coredump file:</div>
<div><br>
</div>
<div>
<ul>
<li><a
href="https://pastebin.com/FSqyGFp8"
target="_blank"
moz-do-not-send="true">https://pastebin.com/FSqyGFp8</a><br>
</li>
</ul>
<div>This seems to be something
related to dmq module, kamailio
exits with signal 11 when it
receives a DMQ notification_peer
message.</div>
<div><br>
</div>
<div>I did a few more tests and I
noticed that problem disappears if I
configure DMQ with one worker only,
which takes me to think that it's
something related to concurrency.</div>
<div><br>
</div>
<div>Best regards</div>
-- <br>
<div dir="ltr">Cumprimentos
<div>José Seabra</div>
</div>
</div>
</div>
<br>
<fieldset></fieldset>
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</blockquote>
<pre cols="72">--
Daniel-Constantin Mierla -- <a href="http://www.asipto.com" target="_blank" moz-do-not-send="true">www.asipto.com</a>
<a href="http://www.twitter.com/miconda" target="_blank" moz-do-not-send="true">www.twitter.com/miconda</a> -- <a href="http://www.linkedin.com/in/miconda" target="_blank" moz-do-not-send="true">www.linkedin.com/in/miconda</a></pre>
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</blockquote>
</div>
<br clear="all">
<div><br>
</div>
-- <br>
<div dir="ltr">Cumprimentos
<div>José Seabra</div>
</div>
</blockquote>
<pre cols="72">--
Daniel-Constantin Mierla -- <a href="http://www.asipto.com" target="_blank" moz-do-not-send="true">www.asipto.com</a>
<a href="http://www.twitter.com/miconda" target="_blank" moz-do-not-send="true">www.twitter.com/miconda</a> -- <a href="http://www.linkedin.com/in/miconda" target="_blank" moz-do-not-send="true">www.linkedin.com/in/miconda</a></pre>
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</blockquote>
</div>
<br clear="all">
<div><br>
</div>
-- <br>
<div dir="ltr">Cumprimentos
<div>José Seabra</div>
</div>
</blockquote>
<pre cols="72">--
Daniel-Constantin Mierla -- <a href="http://www.asipto.com" target="_blank" moz-do-not-send="true">www.asipto.com</a>
<a href="http://www.twitter.com/miconda" target="_blank" moz-do-not-send="true">www.twitter.com/miconda</a> -- <a href="http://www.linkedin.com/in/miconda" target="_blank" moz-do-not-send="true">www.linkedin.com/in/miconda</a></pre>
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</blockquote>
</div>
<br clear="all">
<div><br>
</div>
-- <br>
<div dir="ltr" class="gmail_signature">Cumprimentos
<div>José Seabra</div>
</div>
</blockquote>
<pre class="moz-signature" cols="72">--
Daniel-Constantin Mierla -- <a class="moz-txt-link-abbreviated" href="http://www.asipto.com">www.asipto.com</a>
<a class="moz-txt-link-abbreviated" href="http://www.twitter.com/miconda">www.twitter.com/miconda</a> -- <a class="moz-txt-link-abbreviated" href="http://www.linkedin.com/in/miconda">www.linkedin.com/in/miconda</a></pre>
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