ironic-conductor constantly logging exception 'Timed out waiting for RPC response: timed out'

[Adam Gandelman]

Noticing the ironic-conductor logs being filled with the following:

2014-12-15 19:28:17.437 DEBUG oslo.messaging._drivers.impl_rabbit [-] Timed out waiting for RPC response: timed out from (pid=16191) _raise_timeout_if_deadline_is_reached /usr/local/lib/python2.7/dist-packages/oslo/messaging/_drivers/impl_rabbit.py:676

All RPC to and from the conductor seems to be functioning fine, though. I believe this started showing up after a release of oslo.messaging but not sure whether thats to blame. Others report seeing the same thing, and the message has been seen in gate jobs as well (tho not causing any failure)