[INFO    ] Executing command 'ps -efH' in directory '/root'
Traceback (most recent call last):
  File "<string>", line 6, in <module>
  File "__main__.py", line 128, in <module>
  File "__main__salt-call__.py", line 14, in <module>
  File "salt/scripts.py", line 76, in salt_call
  File "salt/cli/__init__.py", line 265, in run
  File "salt/cli/caller.py", line 132, in run
  File "salt/cli/caller.py", line 73, in call
  File "salt/modules/state.py", line 239, in sls
  File "salt/modules/state.py", line 72, in running
  File "salt/modules/saltutil.py", line 340, in is_running
  File "salt/modules/saltutil.py", line 366, in running
  File "salt/payload.py", line 87, in loads
  File "_unpacker.pyx", line 119, in msgpack._unpacker.unpackb (msgpack/_unpacker.cpp:119)
msgpack.exceptions.UnpackValueError