<p>It looks as if epmd could not be contacted. The Erlang Port Mapper Daemon is a separate executable and supports Erlang&#39;s distribution facilities. No idea why RabbitMQ might have difficulty starting or contracting the local epmd.</p>

<p>Robby<br>
</p>
<div class="gmail_quote">On Oct 29, 2012 8:40 PM, &quot;Eslam Mamdouh El Husseiny&quot; &lt;<a href="mailto:emamdouh@cloud9ers.com">emamdouh@cloud9ers.com</a>&gt; wrote:<br type="attribution"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="ltr">Hi All, <br>i have a problem with rabbitmq 2.7.8-1 <br>it suddenly crashes and i can&#39;t start it till i reboot server which isn&#39;t always accepted in production servers <br>startup_log file :<br><br clear="all">

<blockquote style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex" class="gmail_quote">{error_logger,{{2012,10,29},{22,31,2}},&quot;Protocol: ~p: register error: ~p~n&quot;,[&quot;inet_tcp&quot;,{{badmatch,{error,epmd_close}},[{inet_tcp_dist,listen,1},{net_kernel,start_protos,4},{net_kernel,start_protos,3},{net_kernel,init_node,2},{net_kernel,init,1},{gen_server,init_it,6},{proc_lib,init_p_do_apply,3}]}]}<br>

{error_logger,{{2012,10,29},{22,31,2}},crash_report,[[{initial_call,{net_kernel,init,[&#39;Argument__1&#39;]}},{pid,&lt;0.19.0&gt;},{registered_name,[]},{error_info,{exit,{error,badarg},[{gen_server,init_it,6},{proc_lib,init_p_do_apply,3}]}},{ancestors,[net_sup,kernel_sup,&lt;0.9.0&gt;]},{messages,[]},{links,[#Port&lt;0.87&gt;,&lt;0.16.0&gt;]},{dictionary,[{longnames,false}]},{trap_exit,true},{status,running},{heap_size,377},{stack_size,24},{reductions,518}],[]]}<br>

{error_logger,{{2012,10,29},{22,31,2}},supervisor_report,[{supervisor,{local,net_sup}},{errorContext,start_error},{reason,{&#39;EXIT&#39;,nodistribution}},{offender,[{pid,undefined},{name,net_kernel},{mfargs,{net_kernel,start_link,[[rabbitmqprelaunch5267,shortnames]]}},{restart_type,permanent},{shutdown,2000},{child_type,worker}]}]}<br>

{error_logger,{{2012,10,29},{22,31,2}},supervisor_report,[{supervisor,{local,kernel_sup}},{errorContext,start_error},{reason,shutdown},{offender,[{pid,undefined},{name,net_sup},{mfargs,{erl_distribution,start_link,[]}},{restart_type,permanent},{shutdown,infinity},{child_type,supervisor}]}]}<br>

{error_logger,{{2012,10,29},{22,31,2}},std_info,[{application,kernel},{exited,{shutdown,{kernel,start,[normal,[]]}}},{type,permanent}]}<br>{&quot;Kernel pid terminated&quot;,application_controller,&quot;{application_start_failure,kernel,{shutdown,{kernel,start,[normal,[]]}}}&quot;}<br>

</blockquote><div><br>startup_error file :<br><blockquote style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex" class="gmail_quote">Crash dump was written to: erl_crash.dump<br>Kernel pid terminated (application_controller) ({application_start_failure,kernel,{shutdown,{kernel,start,[normal,[]]}}})</blockquote>

<div><br>any ideas regarding this issue <br>Thanks in advance  <br></div></div><br clear="all">-- <br><div dir="ltr">Best Regards, <br>Eslam Mamdouh El Husseiny<br><i style="font-family:georgia,serif"><font color="#333333">Systems Administrator</font></i><i><font color="#333333"><span style="font-style:normal"><b><font color="#999999"><br>

Cloud Niners</font></b><font color="#999999"> Ltd.<br><br></font></span></font></i><div style="font-family:&#39;courier new&#39;,monospace"><font><i><font color="#333333"><span style="font-style:normal">Cellular: (+2) 011 198 40 40<br>

Mansoura: (+2) 050 234 70 81<br>Cairo:    (+2) 022 </span></font></i><span style="border-collapse:collapse">268 34 60<br>Fax:      (+2) 022 </span><span style="border-collapse:collapse">268 34 63<br><img src="http://ahmedsoliman.com/myspace/signature-logo.png"><br>

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