<p></p>
<p>The issue can be reproduced using this config file</p>
<pre><code>listen=tcp:eth0:5060
tcp_accept_haproxy=yes

request_route {
        drop;
}
</code></pre>
<p>When you started kamailio, then need telnet to 5060 and do not send any data. Just make TCP connect.<br>
As a result, one server core will be 100% loaded.</p>

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