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[Bug 1643319] [NEW] TrunkManager functional failure

To: yahoo-eng-team@xxxxxxxxxxxxxxxxxxx
From: Kevin Benton <1643319@xxxxxxxxxxxxxxxxxx>
Date: Sun, 20 Nov 2016 13:30:05 -0000
Reply-to: Bug 1643319 <1643319@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
Public bug reported:

failure spotted in gate: http://logs.openstack.org/35/399535/4/check
/gate-neutron-dsvm-functional-ubuntu-
trusty/4c096da/testr_results.html.gz

neutron.tests.functional.services.trunk.drivers.openvswitch.agent.test_trunk_manager.TrunkManagerTestCase

ft1.1: neutron.tests.functional.services.trunk.drivers.openvswitch.agent.test_trunk_manager.TrunkManagerTestCase.test_connectivity_StringException: Empty attachments:
  stderr
  stdout

pythonlogging:'': {{{
DEBUG [stevedore.extension] found extension EntryPoint.parse('kombu = oslo_messaging._drivers.impl_rabbit:RabbitDriver')
   DEBUG [stevedore.extension] found extension EntryPoint.parse('zmq = oslo_messaging._drivers.impl_zmq:ZmqDriver')
   DEBUG [stevedore.extension] found extension EntryPoint.parse('pika = oslo_messaging._drivers.impl_pika:PikaDriver')
   DEBUG [stevedore.extension] found extension EntryPoint.parse('rabbit = oslo_messaging._drivers.impl_rabbit:RabbitDriver')
   DEBUG [stevedore.extension] found extension EntryPoint.parse('kafka = oslo_messaging._drivers.impl_kafka:KafkaDriver')
   DEBUG [stevedore.extension] found extension EntryPoint.parse('amqp = oslo_messaging._drivers.impl_amqp1:ProtonDriver')
   DEBUG [stevedore.extension] found extension EntryPoint.parse('fake = oslo_messaging._drivers.impl_fake:FakeDriver')
   DEBUG [stevedore.extension] found extension EntryPoint.parse('kombu = oslo_messaging._drivers.impl_rabbit:RabbitDriver')
   DEBUG [stevedore.extension] found extension EntryPoint.parse('zmq = oslo_messaging._drivers.impl_zmq:ZmqDriver')
   DEBUG [stevedore.extension] found extension EntryPoint.parse('pika = oslo_messaging._drivers.impl_pika:PikaDriver')
   DEBUG [stevedore.extension] found extension EntryPoint.parse('rabbit = oslo_messaging._drivers.impl_rabbit:RabbitDriver')
   DEBUG [stevedore.extension] found extension EntryPoint.parse('kafka = oslo_messaging._drivers.impl_kafka:KafkaDriver')
   DEBUG [stevedore.extension] found extension EntryPoint.parse('amqp = oslo_messaging._drivers.impl_amqp1:ProtonDriver')
   DEBUG [stevedore.extension] found extension EntryPoint.parse('fake = oslo_messaging._drivers.impl_fake:FakeDriver')
   DEBUG [stevedore.extension] found extension EntryPoint.parse('kombu = oslo_messaging._drivers.impl_rabbit:RabbitDriver')
   DEBUG [stevedore.extension] found extension EntryPoint.parse('zmq = oslo_messaging._drivers.impl_zmq:ZmqDriver')
   DEBUG [stevedore.extension] found extension EntryPoint.parse('pika = oslo_messaging._drivers.impl_pika:PikaDriver')
   DEBUG [stevedore.extension] found extension EntryPoint.parse('rabbit = oslo_messaging._drivers.impl_rabbit:RabbitDriver')
   DEBUG [stevedore.extension] found extension EntryPoint.parse('kafka = oslo_messaging._drivers.impl_kafka:KafkaDriver')
   DEBUG [stevedore.extension] found extension EntryPoint.parse('amqp = oslo_messaging._drivers.impl_amqp1:ProtonDriver')
   DEBUG [stevedore.extension] found extension EntryPoint.parse('fake = oslo_messaging._drivers.impl_fake:FakeDriver')
   DEBUG [stevedore.extension] found extension EntryPoint.parse('kombu = oslo_messaging._drivers.impl_rabbit:RabbitDriver')
   DEBUG [stevedore.extension] found extension EntryPoint.parse('zmq = oslo_messaging._drivers.impl_zmq:ZmqDriver')
   DEBUG [stevedore.extension] found extension EntryPoint.parse('pika = oslo_messaging._drivers.impl_pika:PikaDriver')
   DEBUG [stevedore.extension] found extension EntryPoint.parse('rabbit = oslo_messaging._drivers.impl_rabbit:RabbitDriver')
   DEBUG [stevedore.extension] found extension EntryPoint.parse('kafka = oslo_messaging._drivers.impl_kafka:KafkaDriver')
   DEBUG [stevedore.extension] found extension EntryPoint.parse('amqp = oslo_messaging._drivers.impl_amqp1:ProtonDriver')
   DEBUG [stevedore.extension] found extension EntryPoint.parse('fake = oslo_messaging._drivers.impl_fake:FakeDriver')
   DEBUG [oslo_policy._cache_handler] Reloading cached file /opt/stack/new/neutron/neutron/tests/etc/policy.json
   DEBUG [oslo_policy.policy] Reloaded policy file: /opt/stack/new/neutron/neutron/tests/etc/policy.json
 WARNING [oslo_policy.policy] Policies ['update_rbac_policy:target_tenant'] are part of a cyclical reference.
}}}

Traceback (most recent call last):
  File "neutron/tests/base.py", line 126, in func
    return f(self, *args, **kwargs)
  File "neutron/tests/functional/services/trunk/drivers/openvswitch/agent/test_trunk_manager.py", line 199, in test_connectivity
    self.net2_cidr)
  File "neutron/tests/common/conn_testers.py", line 469, in add_vlan_interface_and_peer
    self.vm_mac_address, network, vlan)
  File "neutron/tests/common/net_helpers.py", line 250, in create_vlan_interface
    ip_wrap.add_vlan(dev_name, port_name, vlan_tag)
  File "neutron/agent/linux/ip_lib.py", line 234, in add_vlan
    self._as_root([], 'link', cmd)
  File "neutron/agent/linux/ip_lib.py", line 97, in _as_root
    log_fail_as_error=self.log_fail_as_error)
  File "neutron/agent/linux/ip_lib.py", line 106, in _execute
    log_fail_as_error=log_fail_as_error)
  File "neutron/agent/linux/utils.py", line 147, in execute
    raise ProcessExecutionError(msg, returncode=returncode)
neutron.agent.linux.utils.ProcessExecutionError: Exit code: 2; Stdin: ; Stdout: ; Stderr: RTNETLINK answers: Numerical result out of range

** Affects: neutron
     Importance: High
         Status: New


** Tags: ovs trunk

** Changed in: neutron
   Importance: Undecided => High

** Tags added: ovs trunk

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https://bugs.launchpad.net/bugs/1643319

Title:
  TrunkManager functional failure

Status in neutron:
  New

Bug description:
  failure spotted in gate: http://logs.openstack.org/35/399535/4/check
  /gate-neutron-dsvm-functional-ubuntu-
  trusty/4c096da/testr_results.html.gz

  neutron.tests.functional.services.trunk.drivers.openvswitch.agent.test_trunk_manager.TrunkManagerTestCase

  ft1.1: neutron.tests.functional.services.trunk.drivers.openvswitch.agent.test_trunk_manager.TrunkManagerTestCase.test_connectivity_StringException: Empty attachments:
    stderr
    stdout

  pythonlogging:'': {{{
  DEBUG [stevedore.extension] found extension EntryPoint.parse('kombu = oslo_messaging._drivers.impl_rabbit:RabbitDriver')
     DEBUG [stevedore.extension] found extension EntryPoint.parse('zmq = oslo_messaging._drivers.impl_zmq:ZmqDriver')
     DEBUG [stevedore.extension] found extension EntryPoint.parse('pika = oslo_messaging._drivers.impl_pika:PikaDriver')
     DEBUG [stevedore.extension] found extension EntryPoint.parse('rabbit = oslo_messaging._drivers.impl_rabbit:RabbitDriver')
     DEBUG [stevedore.extension] found extension EntryPoint.parse('kafka = oslo_messaging._drivers.impl_kafka:KafkaDriver')
     DEBUG [stevedore.extension] found extension EntryPoint.parse('amqp = oslo_messaging._drivers.impl_amqp1:ProtonDriver')
     DEBUG [stevedore.extension] found extension EntryPoint.parse('fake = oslo_messaging._drivers.impl_fake:FakeDriver')
     DEBUG [stevedore.extension] found extension EntryPoint.parse('kombu = oslo_messaging._drivers.impl_rabbit:RabbitDriver')
     DEBUG [stevedore.extension] found extension EntryPoint.parse('zmq = oslo_messaging._drivers.impl_zmq:ZmqDriver')
     DEBUG [stevedore.extension] found extension EntryPoint.parse('pika = oslo_messaging._drivers.impl_pika:PikaDriver')
     DEBUG [stevedore.extension] found extension EntryPoint.parse('rabbit = oslo_messaging._drivers.impl_rabbit:RabbitDriver')
     DEBUG [stevedore.extension] found extension EntryPoint.parse('kafka = oslo_messaging._drivers.impl_kafka:KafkaDriver')
     DEBUG [stevedore.extension] found extension EntryPoint.parse('amqp = oslo_messaging._drivers.impl_amqp1:ProtonDriver')
     DEBUG [stevedore.extension] found extension EntryPoint.parse('fake = oslo_messaging._drivers.impl_fake:FakeDriver')
     DEBUG [stevedore.extension] found extension EntryPoint.parse('kombu = oslo_messaging._drivers.impl_rabbit:RabbitDriver')
     DEBUG [stevedore.extension] found extension EntryPoint.parse('zmq = oslo_messaging._drivers.impl_zmq:ZmqDriver')
     DEBUG [stevedore.extension] found extension EntryPoint.parse('pika = oslo_messaging._drivers.impl_pika:PikaDriver')
     DEBUG [stevedore.extension] found extension EntryPoint.parse('rabbit = oslo_messaging._drivers.impl_rabbit:RabbitDriver')
     DEBUG [stevedore.extension] found extension EntryPoint.parse('kafka = oslo_messaging._drivers.impl_kafka:KafkaDriver')
     DEBUG [stevedore.extension] found extension EntryPoint.parse('amqp = oslo_messaging._drivers.impl_amqp1:ProtonDriver')
     DEBUG [stevedore.extension] found extension EntryPoint.parse('fake = oslo_messaging._drivers.impl_fake:FakeDriver')
     DEBUG [stevedore.extension] found extension EntryPoint.parse('kombu = oslo_messaging._drivers.impl_rabbit:RabbitDriver')
     DEBUG [stevedore.extension] found extension EntryPoint.parse('zmq = oslo_messaging._drivers.impl_zmq:ZmqDriver')
     DEBUG [stevedore.extension] found extension EntryPoint.parse('pika = oslo_messaging._drivers.impl_pika:PikaDriver')
     DEBUG [stevedore.extension] found extension EntryPoint.parse('rabbit = oslo_messaging._drivers.impl_rabbit:RabbitDriver')
     DEBUG [stevedore.extension] found extension EntryPoint.parse('kafka = oslo_messaging._drivers.impl_kafka:KafkaDriver')
     DEBUG [stevedore.extension] found extension EntryPoint.parse('amqp = oslo_messaging._drivers.impl_amqp1:ProtonDriver')
     DEBUG [stevedore.extension] found extension EntryPoint.parse('fake = oslo_messaging._drivers.impl_fake:FakeDriver')
     DEBUG [oslo_policy._cache_handler] Reloading cached file /opt/stack/new/neutron/neutron/tests/etc/policy.json
     DEBUG [oslo_policy.policy] Reloaded policy file: /opt/stack/new/neutron/neutron/tests/etc/policy.json
   WARNING [oslo_policy.policy] Policies ['update_rbac_policy:target_tenant'] are part of a cyclical reference.
  }}}

  Traceback (most recent call last):
    File "neutron/tests/base.py", line 126, in func
      return f(self, *args, **kwargs)
    File "neutron/tests/functional/services/trunk/drivers/openvswitch/agent/test_trunk_manager.py", line 199, in test_connectivity
      self.net2_cidr)
    File "neutron/tests/common/conn_testers.py", line 469, in add_vlan_interface_and_peer
      self.vm_mac_address, network, vlan)
    File "neutron/tests/common/net_helpers.py", line 250, in create_vlan_interface
      ip_wrap.add_vlan(dev_name, port_name, vlan_tag)
    File "neutron/agent/linux/ip_lib.py", line 234, in add_vlan
      self._as_root([], 'link', cmd)
    File "neutron/agent/linux/ip_lib.py", line 97, in _as_root
      log_fail_as_error=self.log_fail_as_error)
    File "neutron/agent/linux/ip_lib.py", line 106, in _execute
      log_fail_as_error=log_fail_as_error)
    File "neutron/agent/linux/utils.py", line 147, in execute
      raise ProcessExecutionError(msg, returncode=returncode)
  neutron.agent.linux.utils.ProcessExecutionError: Exit code: 2; Stdin: ; Stdout: ; Stderr: RTNETLINK answers: Numerical result out of range

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Follow ups

[Bug 1643319] Re: TrunkManager functional failure
From: OpenStack Infra, 2016-11-23