After Rebalance/Add operation "Connection state changed for sun.nio.ch.SelectionKeyImpl" appear

During some rebalance testing I stumbled upon the following: after adding nodes back in, every time I request a view one of these show up in the logs:

2012-10-17 16:33:52.669 INFO com.couchbase.client.CouchbaseConnection: Connection state changed for sun.nio.ch.SelectionKeyImpl@221f7708

This doesn't come up once or so, but every time I access a view (like so):

2012-10-17 16:33:52.665 INFO com.couchbase.client.CouchbaseClient: lookin for:/default/_design/docs/_view/all_docs
2012-10-17 16:33:52.669 INFO com.couchbase.client.CouchbaseConnection: Connection state changed for sun.nio.ch.SelectionKeyImpl@5631573
2012-10-17 16:33:52.669 INFO com.couchbase.client.CouchbaseConnection: Connection state changed for sun.nio.ch.SelectionKeyImpl@221f7708
2012-10-17 16:33:52.669 INFO com.couchbase.client.CouchbaseConnection: Connection state changed for sun.nio.ch.SelectionKeyImpl@3fbfbfb8
2012-10-17 16:33:52.670 INFO com.couchbase.client.CouchbaseConnection: Connection state changed for sun.nio.ch.SelectionKeyImpl@5631573
2012-10-17 16:33:52.670 INFO com.couchbase.client.CouchbaseConnection: Connection state changed for sun.nio.ch.SelectionKeyImpl@221f7708
2012-10-17 16:33:52.670 INFO com.couchbase.client.CouchbaseConnection: Connection state changed for sun.nio.ch.SelectionKeyImpl@3fbfbfb8

This may be okay or not, we need to investigate.