Hello,<div><br></div><div>Rabbit Version: 2.8.2</div><div><br></div><div>I have created a new virtual host &#39;X&#39;, and a user with admin permissions for it. I am logged into the admin too and go to &#39;Tracing&#39; (as rabbitmq_tracing plugin). I attempt to enable a new trace for virtual host &#39;X&#39; and I see a message saying there has been an error and to check the logs. The exact steps work for virtual host &#39;/&#39; but not my new virtual host &#39;X&#39;. The logs show the following, can anyone point me in the right direction please - I&#39;m not sure why access is being refused.</div>
<div><br></div><div><br></div><div>&gt;&gt;&gt;rabbit@localhost-sasl.log</div><div><br></div><div><div>=CRASH REPORT==== 3-Oct-2012::16:13:23 ===</div><div>  crasher:</div><div>    initial call: rabbit_tracing_consumer:init/1</div>
<div>    pid: &lt;0.736.0&gt;</div><div>    registered_name: []</div><div>    exception exit: {{badmatch,{error,access_refused}},</div><div>                     [{rabbit_tracing_consumer,init,1,[]},</div><div>                      {gen_server,init_it,6,</div>
<div>                                  [{file,&quot;gen_server.erl&quot;},{line,304}]},</div><div>                      {proc_lib,init_p_do_apply,3,</div><div>                                [{file,&quot;proc_lib.erl&quot;},{line,227}]}]}</div>
<div>      in function  gen_server:init_it/6 (gen_server.erl, line 328)</div><div>    ancestors: [&lt;0.735.0&gt;,rabbit_tracing_sup,&lt;0.284.0&gt;]</div><div>    messages: []</div><div>    links: [&lt;0.735.0&gt;]</div>
<div>    dictionary: []</div><div>    trap_exit: true</div><div>    status: running</div><div>    heap_size: 377</div><div>    stack_size: 24</div><div>    reductions: 151</div><div>  neighbours:</div><div><br></div><div>
=SUPERVISOR REPORT==== 3-Oct-2012::16:13:23 ===</div><div>     Supervisor: {&lt;0.735.0&gt;,</div><div>                                           rabbit_tracing_consumer_sup}</div><div>     Context:    start_error</div><div>
     Reason:     {{badmatch,{error,access_refused}},</div><div>                  [{rabbit_tracing_consumer,init,1,[]},</div><div>                   {gen_server,init_it,6,[{file,&quot;gen_server.erl&quot;},{line,304}]},</div>
<div>                   {proc_lib,init_p_do_apply,3,</div><div>                             [{file,&quot;proc_lib.erl&quot;},{line,227}]}]}</div><div>     Offender:   [{pid,undefined},</div><div>                  {name,consumer},</div>
<div>                  {mfa,</div><div>                      {rabbit_tracing_consumer,start_link,</div><div>                          [[{vhost,&lt;&lt;&quot;fbcache&quot;&gt;&gt;},</div><div>                            {name,&lt;&lt;&quot;Mytrac1&quot;&gt;&gt;},</div>
<div>                            {format,&lt;&lt;&quot;text&quot;&gt;&gt;},</div><div>                            {pattern,&lt;&lt;&quot;#&quot;&gt;&gt;}]]}},</div><div>                  {restart_type,transient},</div><div>
                  {shutdown,4294967295},</div><div>                  {child_type,worker}]</div></div><div><br></div><div><br></div><div><br></div><div><br></div><div>Thanks in advance,</div><div>Arun</div>