# rpm -q cumin
cumin-0.1.2690-1.el5

[root@north-16 ~]# cumin --addr 0.0.0.0
Exception in thread Thread-15:
Traceback (most recent call last):
  File "/usr/lib64/python2.4/threading.py", line 442, in __bootstrap
    self.run()
  File "/usr/lib64/python2.4/threading.py", line 422, in run
    self.__target(*self.__args, **self.__kwargs)
  File "/usr/lib/python2.4/site-packages/qpid/queue.py", line 82, in run
    self.listener(o)
  File "/usr/lib/python2.4/site-packages/qpid/management.py", line 203, in replyCb
    self.rcb (self, msg)
  File "/usr/lib/python2.4/site-packages/qpid/management.py", line 381, in replyCb
    self.handleMethodReply (ch, codec, hdr[1])
  File "/usr/lib/python2.4/site-packages/qpid/management.py", line 537, in handleMethodReply
    sText  = str (codec.read_str16 ())
  File "/usr/lib/python2.4/site-packages/qpid/codec010.py", line 127, in read_str16
    return self.read_vbin16().decode("utf8")
  File "/usr/lib64/python2.4/encodings/utf_8.py", line 16, in decode
    return codecs.utf_8_decode(input, errors, True)
UnicodeDecodeError: 'utf8' codec can't decode byte 0xa8 in position 11: unexpected code byte

cumin had two registered brokers, mrg2 and north-15. i cannot tell where the message that caused this problem was coming from though.