File "/usr/lib/python3.6/site-packages/electrum/util.py", line 882, in run_with_except_hook
    run_original(*args2, **kwargs2)
  File "/usr/lib/python3.6/site-packages/electrum/interface.py", line 244, in run
    socket = self.get_socket()
  File "/usr/lib/python3.6/site-packages/electrum/interface.py", line 140, in get_socket
    s = self.get_simple_socket()
  File "/usr/lib/python3.6/site-packages/electrum/interface.py", line 104, in get_simple_socket
    l = socket.getaddrinfo(self.host, self.port, socket.AF_UNSPEC, socket.SOCK_STREAM)
  File "/usr/lib64/python3.6/socket.py", line 745, in getaddrinfo
    for res in _socket.getaddrinfo(host, port, family, type, proto, flags):