Trying again in 30 seconds.
2013-05-18 19:30:19    ERROR [quantum.openstack.common.rpc.common] AMQP server on 10.10.10.51:5672 is unreachable: [Errno 113] EHOSTUNREACH. Trying again in 30 seconds.
2013-05-18 19:30:19    ERROR [quantum.openstack.common.rpc.common] AMQP server on 10.10.10.51:5672 is unreachable: [Errno 113] EHOSTUNREACH. Trying again in 30 seconds.
2013-05-18 19:30:50  WARNING [quantum.openstack.common.loopingcall] task run outlasted interval by 14060.149881 sec
2013-05-19 02:53:18    ERROR [quantum.agent.l3_agent] Failed deleting namespace 'qrouter-4c5234c9-2e25-44ea-b86d-4c93862ed675'
Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/quantum/agent/l3_agent.py", line 189, in _destroy_router_namespaces
    self._destroy_router_namespace(ns)
  File "/usr/lib/python2.7/dist-packages/quantum/agent/l3_agent.py", line 195, in _destroy_router_namespace
    for d in ns_ip.get_devices(exclude_loopback=True):
  File "/usr/lib/python2.7/dist-packages/quantum/agent/linux/ip_lib.py", line 73, in get_devices
    self.root_helper, self.namespace)
  File "/usr/lib/python2.7/dist-packages/quantum/agent/linux/ip_lib.py", line 58, in _execute
    root_helper=root_helper)
  File "/usr/lib/python2.7/dist-packages/quantum/agent/linux/utils.py", line 61, in execute
    raise RuntimeError(m)
RuntimeError:
Command: ['sudo', 'quantum-rootwrap', '/etc/quantum/rootwrap.conf', 'ip', 'netns', 'exec', 'qrouter-4c5234c9-2e25-44ea-b86d-4c93862ed675', 'ip', '-o', 'link', 'list']
Exit code: 1
Stdout: ''
Stderr: 'seting the network namespace failed: Invalid argument\n'
2013-05-19 02:53:23    ERROR [quantum.agent.l3_agent] Failed deleting namespace 'qrouter-4c5234c9-2e25-44ea-b86d-4c93862ed675'
Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/quantum/agent/l3_agent.py", line 189, in _destroy_router_namespaces
    self._destroy_router_namespace(ns)
  File "/usr/lib/python2.7/dist-packages/quantum/agent/l3_agent.py", line 195, in _destroy_router_namespace
    for d in ns_ip.get_devices(exclude_loopback=True):
  File "/usr/lib/python2.7/dist-packages/quantum/agent/linux/ip_lib.py", line 73, in get_devices
    self.root_helper, self.namespace)
  File "/usr/lib/python2.7/dist-packages/quantum/agent/linux/ip_lib.py", line 58, in _execute
    root_helper=root_helper)
  File "/usr/lib/python2.7/dist-packages/quantum/agent/linux/utils.py", line 61, in execute
    raise RuntimeError(m)
RuntimeError:
Command: ['sudo', 'quantum-rootwrap', '/etc/quantum/rootwrap.conf', 'ip', 'netns', 'exec', 'qrouter-4c5234c9-2e25-44ea-b86d-4c93862ed675', 'ip', '-o', 'link', 'list']
Exit code: 1
Stdout: ''
Stderr: 'seting the network namespace failed: Invalid argument\n'
2013-05-19 03:46:36    ERROR [quantum.agent.l3_agent] Failed deleting namespace 'qrouter-4c5234c9-2e25-44ea-b86d-4c93862ed675'
Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/quantum/agent/l3_agent.py", line 189, in _destroy_router_namespaces
    self._destroy_router_namespace(ns)
  File "/usr/lib/python2.7/dist-packages/quantum/agent/l3_agent.py", line 195, in _destroy_router_namespace
    for d in ns_ip.get_devices(exclude_loopback=True):
  File "/usr/lib/python2.7/dist-packages/quantum/agent/linux/ip_lib.py", line 73, in get_devices
    self.root_helper, self.namespace)
  File "/usr/lib/python2.7/dist-packages/quantum/agent/linux/ip_lib.py", line 58, in _execute
    root_helper=root_helper)
  File "/usr/lib/python2.7/dist-packages/quantum/agent/linux/utils.py", line 61, in execute
    raise RuntimeError(m)
RuntimeError:
Command: ['sudo', 'quantum-rootwrap', '/etc/quantum/rootwrap.conf', 'ip', 'netns', 'exec', 'qrouter-4c5234c9-2e25-44ea-b86d-4c93862ed675', 'ip', '-o', 'link', 'list']
Exit code: 1
Stdout: ''
Stderr: 'seting the network namespace failed: Invalid argument\n'
2013-05-19 03:54:08    ERROR [quantum.agent.l3_agent] Failed deleting namespace 'qrouter-4c5234c9-2e25-44ea-b86d-4c93862ed675'
Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/quantum/agent/l3_agent.py", line 189, in _destroy_router_namespaces
    self._destroy_router_namespace(ns)
  File "/usr/lib/python2.7/dist-packages/quantum/agent/l3_agent.py", line 195, in _destroy_router_namespace
    for d in ns_ip.get_devices(exclude_loopback=True):
  File "/usr/lib/python2.7/dist-packages/quantum/agent/linux/ip_lib.py", line 73, in get_devices
    self.root_helper, self.namespace)
  File "/usr/lib/python2.7/dist-packages/quantum/agent/linux/ip_lib.py", line 58, in _execute
    root_helper=root_helper)
  File "/usr/lib/python2.7/dist-packages/quantum/agent/linux/utils.py", line 61, in execute
    raise RuntimeError(m)
RuntimeError:
Command: ['sudo', 'quantum-rootwrap', '/etc/quantum/rootwrap.conf', 'ip', 'netns', 'exec', 'qrouter-4c5234c9-2e25-44ea-b86d-4c93862ed675', 'ip', '-o', 'link', 'list']
Exit code: 1
Stdout: ''
Stderr: 'seting the network namespace failed: Invalid argument\n'