title: Why does rabbitmq server stop without a clear reason?
body: <p>Operating system is redhat.
  I run the command "./rabbitmq-server &amp;" to start rabbitmq as a daemon and it works fine.</p>
  
  <p>After approximately 2 hours:
  The command "./rabbitmqctl status" gives node down</p>
  
  <p>I check the logs but there doesn't seem to be a crash reason:</p>
  
  <p>rabbitmq/log/rabbit@prod.log:</p>
  
  <pre><code>=INFO REPORT==== 5-Jun-2018::21:15:05 ===
  accepting AMQP connection &lt;0.1567.0&gt; (10.11.250.20:60033 -&gt; 10.11.250.20:5672)
  
  =INFO REPORT==== 5-Jun-2018::21:15:05 ===
  accepting AMQP connection &lt;0.1576.0&gt; (10.11.250.20:60038 -&gt; 10.11.250.20:5672)
  "That's when I notice that node is down and I start the server again "
  =INFO REPORT==== 6-Jun-2018::04:39:28 ===
  Starting RabbitMQ 3.2.3 on Erlang R16B03-1
  Copyright (C) 2007-2013 GoPivotal, Inc.
  Licensed under the MPL.  See http://www.rabbitmq.com/
  
  =INFO REPORT==== 6-Jun-2018::04:39:28 ===
  node           : rabbit@prod
  home dir       : /home
  config file(s) : (none)
  cookie hash    : drMb4wUv2N33/CO4rvIpdg==
  log            : rabbitmq/log/rabbit@prod.log
  sasl log       : rabbitmq/log/rabbit@prod-sasl.log
  database dir   : rabbitmq/mnesia/rabbit@prod
  </code></pre>
  
  <p>rabbitmq/log/rabbit@prod-sasl.log:</p>
  
  <pre><code>=SUPERVISOR REPORT==== 5-Jun-2018::18:24:59 ===
       Supervisor: {&lt;0.1367.0&gt;,rabbit_channel_sup_sup}
       Context:    shutdown_error
       Reason:     shutdown
       Offender:   [{nb_children,1},
                    {name,channel_sup},
                    {mfargs,{rabbit_channel_sup,start_link,[]}},
                    {restart_type,temporary},
                    {shutdown,infinity},
                    {child_type,supervisor}]
  </code></pre>
  
  <p>I need some ideas what of what could be the reason as I am clueless.</p>