BIND 10 #2761: CONFIG_SESSION_STOPPING_FAILED error sending stopping message: [Errno 32] Broken pipe on Init shutdown

[BIND 10 Development]

#2761: CONFIG_SESSION_STOPPING_FAILED error sending stopping message: [Errno 32]
Broken pipe on Init shutdown
-------------------------------------+-------------------------------------
            Reporter:  cas           |                         Type:
              Status:  new           |  defect
           Milestone:  New Tasks     |                     Priority:
            Keywords:                |  medium
           Sensitive:  0             |                    Component:
         Sub-Project:  Core          |  Unclassified
Estimated Difficulty:  0             |                 CVSS Scoring:
         Total Hours:  0             |              Defect Severity:  N/A
                                     |  Feature Depending on Ticket:
                                     |          Add Hours to Ticket:  0
                                     |                    Internal?:  0
-------------------------------------+-------------------------------------
 When I shutdown BIND 10 from bindctl "Init shutdown", I'm getting this
 error and stack trace:

 {{{
 2013-02-15 20:23:59.178 ERROR [b10-stats.config/3471]
 CONFIG_SESSION_STOPPING_FAILED error sending stopping message: [Errno 32]
 Broken pipe
 Traceback (most recent call last):
   File "/usr/local/libexec/bind10/b10-cfgmgr", line 131, in <module>
 2013-02-15 20:23:59.182 ERROR [b10-auth.cc/3470] CC_ASYNC_READ_FAILED
 asynchronous read failed (error code = 2)
     sys.exit(main())
   File "/usr/local/libexec/bind10/b10-cfgmgr", line 119, in main
     cm.run()
   File "/usr/local/lib/python3.3/site-packages/isc/config/cfgmgr.py", line
 600, in run
 Traceback (most recent call last):
   File "/usr/local/libexec/bind10/b10-stats", line 687, in <module>
     msg, env = self.cc.group_recvmsg(False)
   File "/usr/local/lib/python3.3/site-packages/isc/cc/session.py", line
 280, in group_recvmsg
     env, msg  = self.recvmsg(nonblock, seq)
   File "/usr/local/lib/python3.3/site-packages/isc/cc/session.py", line
 147, in recvmsg
     return self.recvmsg(nonblock, seq)
   File "/usr/local/lib/python3.3/site-packages/isc/cc/session.py", line
 135, in recvmsg
     data = self._receive_full_buffer(nonblock)
   File "/usr/local/lib/python3.3/site-packages/isc/cc/session.py", line
 217, in _receive_full_buffer
     self._receive_len_data()
   File "/usr/local/lib/python3.3/site-packages/isc/cc/session.py", line
 177, in _receive_len_data
     new_data = self._receive_bytes(self._recv_len_size)
   File "/usr/local/lib/python3.3/site-packages/isc/cc/session.py", line
 165, in _receive_bytes
     raise ProtocolError("Read of 0 bytes: connection closed")
 isc.cc.session.ProtocolError: Read of 0 bytes: connection closed
 }}}

 Version 1.0.0-rc

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Ticket URL: <http://bind10.isc.org/ticket/2761>
BIND 10 Development <http://bind10.isc.org>
BIND 10 Development