Traceback (most recent call last):
  File "oslo_messaging/tests/drivers/zmq/test_zmq_transport_url.py", line 79, in test_redis_multiple_hosts_url
    "zmq+redis://host1:60001,host2:60002,host3:60003/"
  File "oslo_messaging/tests/drivers/zmq/test_zmq_transport_url.py", line 35, in setup_url
    transport = oslo_messaging.get_transport(self.conf, url)
  File "oslo_messaging/transport.py", line 192, in get_transport
    invoke_kwds=kwargs)
  File "/home/jenkins/workspace/gate-oslo.messaging-python27/.tox/py27/local/lib/python2.7/site-packages/stevedore/driver.py", line 46, in __init__
    verify_requirements=verify_requirements,
  File "/home/jenkins/workspace/gate-oslo.messaging-python27/.tox/py27/local/lib/python2.7/site-packages/stevedore/named.py", line 69, in __init__
    verify_requirements)
  File "/home/jenkins/workspace/gate-oslo.messaging-python27/.tox/py27/local/lib/python2.7/site-packages/stevedore/extension.py", line 171, in _load_plugins
    self._on_load_failure_callback(self, ep, err)
  File "/home/jenkins/workspace/gate-oslo.messaging-python27/.tox/py27/local/lib/python2.7/site-packages/stevedore/extension.py", line 163, in _load_plugins
    verify_requirements,
  File "/home/jenkins/workspace/gate-oslo.messaging-python27/.tox/py27/local/lib/python2.7/site-packages/stevedore/named.py", line 146, in _load_one_plugin
    verify_requirements,
  File "/home/jenkins/workspace/gate-oslo.messaging-python27/.tox/py27/local/lib/python2.7/site-packages/stevedore/extension.py", line 195, in _load_one_plugin
    obj = plugin(*invoke_args, **invoke_kwds)
  File "oslo_messaging/_drivers/impl_zmq.py", line 106, in __init__
    ).driver(self.conf, url=url)
  File "oslo_messaging/_drivers/zmq_driver/matchmaker/zmq_matchmaker_redis.py", line 270, in __init__
    is_available = self._check_availability(redis_instance)
  File "oslo_messaging/_drivers/zmq_driver/matchmaker/zmq_matchmaker_redis.py", line 303, in _check_availability
    redis_instance.ping()
  File "/home/jenkins/workspace/gate-oslo.messaging-python27/.tox/py27/local/lib/python2.7/site-packages/redis/client.py", line 682, in ping
    return self.execute_command('PING')
  File "/home/jenkins/workspace/gate-oslo.messaging-python27/.tox/py27/local/lib/python2.7/site-packages/redis/client.py", line 572, in execute_command
    connection.send_command(*args)
  File "/home/jenkins/workspace/gate-oslo.messaging-python27/.tox/py27/local/lib/python2.7/site-packages/redis/connection.py", line 563, in send_command
    self.send_packed_command(self.pack_command(*args))
  File "/home/jenkins/workspace/gate-oslo.messaging-python27/.tox/py27/local/lib/python2.7/site-packages/redis/connection.py", line 538, in send_packed_command
    self.connect()
  File "/home/jenkins/workspace/gate-oslo.messaging-python27/.tox/py27/local/lib/python2.7/site-packages/redis/connection.py", line 439, in connect
    sock = self._connect()
  File "/home/jenkins/workspace/gate-oslo.messaging-python27/.tox/py27/local/lib/python2.7/site-packages/fixtures/_fixtures/timeout.py", line 52, in signal_handler
    raise TimeoutException()
fixtures._fixtures.timeout.TimeoutException
Ran 1981 tests in 81.675s (+11.169s)
FAILED (id=6, failures=1, skips=35)
error: testr failed (1)