======================================================================
ERROR: nova.tests.test_libvirt.LibvirtConnTestCase.test_xml_disk_bus_virtio (subunit.RemotedTestCase)
nova.tests.test_libvirt.LibvirtConnTestCase.test_xml_disk_bus_virtio
----------------------------------------------------------------------
_StringException: Empty attachments:
  stderr
  stdout

pythonlogging:'nova': {{{
Loading network driver 'nova.network.linux_net'
Libvirt module could not be loaded. NWFilterFirewall will not work correctly.
This shouldn't be getting called except during testing.
This shouldn't be getting called except during testing.
This shouldn't be getting called except during testing.
This shouldn't be getting called except during testing.
}}}

Traceback (most recent call last):
  File "/home/gate/openstack/nova/nova/tests/test_libvirt.py", line 962, in test_xml_disk_bus_virtio
    (("disk", "virtio", "vda"),))
  File "/home/gate/openstack/nova/nova/tests/test_libvirt.py", line 1783, in _check_xml_and_disk_bus
    block_device_info=block_device_info)
  File "/home/gate/openstack/nova/nova/virt/libvirt/driver.py", line 1976, in to_xml
    disk_info, rescue, block_device_info)
  File "/home/gate/openstack/nova/nova/virt/libvirt/driver.py", line 1827, in get_guest_config
    guest.sysinfo = self.get_guest_config_sysinfo(instance)
  File "/home/gate/openstack/nova/nova/virt/libvirt/driver.py", line 1769, in get_guest_config_sysinfo
    sysinfo.system_version = version.version_string_with_package()
  File "/home/gate/openstack/nova/nova/version.py", line 87, in version_string_with_package
    return version_info.version_string()
  File "/home/gate/openstack/nova/nova/openstack/common/version.py", line 63, in version_string
    for part in self.release_string().split('.'):
AttributeError: 'NoneType' object has no attribute 'split'


======================================================================
ERROR: nova.tests.test_libvirt.LibvirtConnTestCase.test_multi_nic (subunit.RemotedTestCase)
nova.tests.test_libvirt.LibvirtConnTestCase.test_multi_nic
----------------------------------------------------------------------
_StringException: Empty attachments:
  stderr
  stdout

pythonlogging:'nova': {{{
Loading network driver 'nova.network.linux_net'
Libvirt module could not be loaded. NWFilterFirewall will not work correctly.
This shouldn't be getting called except during testing.
This shouldn't be getting called except during testing.
This shouldn't be getting called except during testing.
This shouldn't be getting called except during testing.
}}}

Traceback (most recent call last):
  File "/home/gate/openstack/nova/nova/tests/test_libvirt.py", line 1651, in test_multi_nic
    xml = conn.to_xml(instance_ref, network_info, disk_info)
  File "/home/gate/openstack/nova/nova/virt/libvirt/driver.py", line 1976, in to_xml
    disk_info, rescue, block_device_info)
  File "/home/gate/openstack/nova/nova/virt/libvirt/driver.py", line 1827, in get_guest_config
    guest.sysinfo = self.get_guest_config_sysinfo(instance)
  File "/home/gate/openstack/nova/nova/virt/libvirt/driver.py", line 1769, in get_guest_config_sysinfo
    sysinfo.system_version = version.version_string_with_package()
  File "/home/gate/openstack/nova/nova/version.py", line 87, in version_string_with_package
    return version_info.version_string()
  File "/home/gate/openstack/nova/nova/openstack/common/version.py", line 63, in version_string
    for part in self.release_string().split('.'):
AttributeError: 'NoneType' object has no attribute 'split'


======================================================================
ERROR: nova.tests.test_libvirt.LibvirtConnTestCase.test_xml_and_uri_rescue_no_kernel_no_ramdisk (subunit.RemotedTestCase)
nova.tests.test_libvirt.LibvirtConnTestCase.test_xml_and_uri_rescue_no_kernel_no_ramdisk
----------------------------------------------------------------------
_StringException: Empty attachments:
  pythonlogging:'nova'
  stderr
  stdout

Traceback (most recent call last):
  File "/home/gate/openstack/nova/nova/tests/test_libvirt.py", line 930, in test_xml_and_uri_rescue_no_kernel_no_ramdisk
    expect_ramdisk=False, rescue=instance_data)
  File "/home/gate/openstack/nova/nova/tests/test_libvirt.py", line 1903, in _check_xml_and_uri
    version.version_string_with_package())
  File "/home/gate/openstack/nova/nova/version.py", line 87, in version_string_with_package
    return version_info.version_string()
  File "/home/gate/openstack/nova/nova/openstack/common/version.py", line 63, in version_string
    for part in self.release_string().split('.'):
AttributeError: 'NoneType' object has no attribute 'split'


======================================================================
FAIL: nova.tests.test_libvirt.LibvirtConnTestCase.test_spawn_with_network_info (subunit.RemotedTestCase)
nova.tests.test_libvirt.LibvirtConnTestCase.test_spawn_with_network_info
----------------------------------------------------------------------
_StringException: Empty attachments:
  stderr
  stdout

pythonlogging:'nova': {{{
Loading network driver 'nova.network.linux_net'
Libvirt module could not be loaded. NWFilterFirewall will not work correctly.
This shouldn't be getting called except during testing.
This shouldn't be getting called except during testing.
This shouldn't be getting called except during testing.
This shouldn't be getting called except during testing.
}}}

traceback-1: {{{
Traceback (most recent call last):
  File "/home/gate/openstack/nova/.venv/local/lib/python2.7/site-packages/fixtures/fixture.py", line 112, in cleanUp
    return self._cleanups(raise_errors=raise_first)
  File "/home/gate/openstack/nova/.venv/local/lib/python2.7/site-packages/fixtures/callmany.py", line 88, in __call__
    reraise(error[0], error[1], error[2])
  File "/home/gate/openstack/nova/.venv/local/lib/python2.7/site-packages/fixtures/callmany.py", line 82, in __call__
    cleanup(*args, **kwargs)
  File "/home/gate/openstack/nova/.venv/local/lib/python2.7/site-packages/mox.py", line 286, in VerifyAll
    mock_obj._Verify()
  File "/home/gate/openstack/nova/.venv/local/lib/python2.7/site-packages/mox.py", line 506, in _Verify
    raise ExpectedMethodCallsError(self._expected_calls_queue)
ExpectedMethodCallsError: Verify: Expected methods never called:
  0.  get_info.__call__(<nova.db.sqlalchemy.models.Instance object at 0x6025550>) -> {'state': 1}
}}}

Traceback (most recent call last):
  File "/home/gate/openstack/nova/nova/tests/test_libvirt.py", line 2512, in test_spawn_with_network_info
    network_info=network_info)
  File "/home/gate/openstack/nova/nova/virt/libvirt/driver.py", line 1194, in spawn
    block_device_info=block_device_info)
  File "/home/gate/openstack/nova/nova/virt/libvirt/driver.py", line 1976, in to_xml
    disk_info, rescue, block_device_info)
  File "/home/gate/openstack/nova/nova/virt/libvirt/driver.py", line 1827, in get_guest_config
    guest.sysinfo = self.get_guest_config_sysinfo(instance)
  File "/home/gate/openstack/nova/nova/virt/libvirt/driver.py", line 1769, in get_guest_config_sysinfo
    sysinfo.system_version = version.version_string_with_package()
  File "/home/gate/openstack/nova/nova/version.py", line 87, in version_string_with_package
    return version_info.version_string()
  File "/home/gate/openstack/nova/nova/openstack/common/version.py", line 63, in version_string
    for part in self.release_string().split('.'):
AttributeError: 'NoneType' object has no attribute 'split'