Auto creation of Advisory topic and message being post to it.

I have only created the Topic customerdata.

My application has durable subscription to topic customerdata.

But other two topics are getting created automatically when my application
starts.

<http://activemq.2283324.n4.nabble.com/file/n4686036/Amq.png>

In this image you can see that ActiveMQ.Advisory.Connection and
ActiveMQ.Advisory.Consumer.Topic.customerdata have 1958 messages.

But I have not pushed this message to this Advisory topic and connection.

Could anyone let me know what are these topics and why they are getting auto
created and from where they are getting the messages even though I am not
pushing any.