(gdb) py-bt
Traceback (most recent call first):
  Garbage-collecting
  <built-in method __build_class__ of module object at remote 0x7f2241b585e8>
  File "/usr/local/lib/python3.5/dist-packages/ansible/plugins/shell/powershell.py", line 1242, in <module>
    class ShellModule(object):
  <built-in method exec of module object at remote 0x7f2241b585e8>
  File "<frozen importlib._bootstrap>", line 222, in _call_with_frames_removed
  File "<frozen importlib._bootstrap_external>", line 665, in exec_module
  File "<frozen importlib._bootstrap>", line 673, in _load_unlocked
  File "<frozen importlib._bootstrap>", line 693, in _load
  File "/usr/lib/python3.5/imp.py", line 172, in load_source
    module = _load(spec)
  File "/usr/local/lib/python3.5/dist-packages/ansible/plugins/__init__.py", line 343, in _load_module_source
    module = imp.load_source(full_name, path, module_file)
  File "/usr/local/lib/python3.5/dist-packages/ansible/plugins/__init__.py", line 420, in all
    self._module_cache[path] = self._load_module_source(name, path)
  File "/usr/local/lib/python3.5/dist-packages/ansible/plugins/connection/__init__.py", line 97, in __init__
    for shell in shell_loader.all():
  File "/usr/local/lib/python3.5/dist-packages/ansible/plugins/connection/ssh.py", line 121, in __init__
    super(Connection, self).__init__(*args, **kwargs)
  File "/usr/local/lib/python3.5/dist-packages/ansible/plugins/__init__.py", line 378, in get
    obj = obj(*args, **kwargs)
  File "/usr/local/lib/python3.5/dist-packages/ansible/executor/task_executor.py", line 719, in _get_connection
    connection = self._shared_loader_obj.connection_loader.get(conn_type, self._play_context, self._new_stdin)
  File "/usr/local/lib/python3.5/dist-packages/ansible/executor/task_executor.py", line 472, in _execute
    self._connection = self._get_connection(variables=variables, templar=templar)
  File "/usr/local/lib/python3.5/dist-packages/ansible/executor/task_executor.py", line 290, in _run_loop
    res = self._execute(variables=task_vars)
  File "/usr/local/lib/python3.5/dist-packages/ansible/executor/task_executor.py", line 97, in run
    item_results = self._run_loop(items)
  File "/usr/local/lib/python3.5/dist-packages/ansible/executor/process/worker.py", line 116, in run
    self._rslt_q
  File "/usr/lib/python3.5/multiprocessing/process.py", line 249, in _bootstrap
    self.run()
  File "/usr/lib/python3.5/multiprocessing/popen_fork.py", line 74, in _launch
    code = process_obj._bootstrap()
  File "/usr/lib/python3.5/multiprocessing/popen_fork.py", line 20, in __init__
    self._launch(process_obj)
  File "/usr/lib/python3.5/multiprocessing/context.py", line 267, in _Popen
    return Popen(process_obj)
  File "/usr/lib/python3.5/multiprocessing/context.py", line 212, in _Popen
    return _default_context.get_context().Process._Popen(process_obj)
  File "/usr/lib/python3.5/multiprocessing/process.py", line 105, in start
    self._popen = self._Popen(self)
  File "/usr/local/lib/python3.5/dist-packages/ansible/plugins/strategy/__init__.py", line 215, in _queue_task
    worker_prc.start()
  File "/usr/local/lib/python3.5/dist-packages/ansible/plugins/strategy/linear.py", line 263, in run
    self._queue_task(host, task, task_vars, play_context)
  File "/usr/local/lib/python3.5/dist-packages/ansible/executor/task_queue_manager.py", line 288, in run
    play_return = strategy.run(iterator, play_context)
  File "/usr/local/lib/python3.5/dist-packages/ansible/executor/playbook_executor.py", line 153, in run
    result = self._tqm.run(play=play)
  File "/usr/local/lib/python3.5/dist-packages/ansible/cli/playbook.py", line 154, in run
    results = pbex.run()
  File "/usr/local/bin/ansible-playbook", line 109, in <module>
    exit_code = cli.run()