[ERROR   ] Error while bring up minion for multi-master. Is master responding?
[ERROR   ] An un-handled exception was caught by salt's global exception handler:
SaltClientError:
Traceback (most recent call last):
  File "/usr/bin/salt-minion", line 14, in <module>
    salt_minion()
  File "/usr/lib/pymodules/python2.7/salt/scripts.py", line 35, in salt_minion
    minion.start()
  File "/usr/lib/pymodules/python2.7/salt/__init__.py", line 224, in start
    self.minion.tune_in()
  File "/usr/lib/pymodules/python2.7/salt/minion.py", line 457, in tune_in
    minions = self.minions()
  File "/usr/lib/pymodules/python2.7/salt/minion.py", line 381, in minions
    minions = self._gen_minions()
  File "/usr/lib/pymodules/python2.7/salt/minion.py", line 373, in _gen_minions
    raise exc
SaltClientError
Traceback (most recent call last):
  File "/usr/bin/salt-minion", line 14, in <module>
    salt_minion()
  File "/usr/lib/pymodules/python2.7/salt/scripts.py", line 35, in salt_minion
    minion.start()
  File "/usr/lib/pymodules/python2.7/salt/__init__.py", line 224, in start
    self.minion.tune_in()
  File "/usr/lib/pymodules/python2.7/salt/minion.py", line 457, in tune_in
    minions = self.minions()
  File "/usr/lib/pymodules/python2.7/salt/minion.py", line 381, in minions
    minions = self._gen_minions()
  File "/usr/lib/pymodules/python2.7/salt/minion.py", line 373, in _gen_minions
    raise exc
salt.exceptions.SaltClientError