Public bug reported:
http://logs.openstack.org/85/486585/1/gate/gate-tempest-dsvm-neutron-
dvr-ubuntu-
xenial/acc8282/logs/screen-n-cpu.txt.gz#_2017-07-28_08_35_03_006
2017-07-28 08:35:03.006 1542 ERROR os_vif
[req-398df22e-6d9b-4203-b2a9-1d7bc2011939
tempest-TestVolumeBootPattern-1767728258
tempest-TestVolumeBootPattern-1767728258] Failed to plug vif
VIFBridge(active=False,address=fa:16:3e:fa:58:82,bridge_name='qbrd3b698dd-61',has_traffic_filtering=True,id=d3b698dd-61b1-4cf6-8967-5f57b204bcc1,network=Network(4cec1154-d5c3-4b79-9172-a20f55ea2c03),plugin='ovs',port_profile=VIFPortProfileBase,preserve_on_delete=False,vif_name='tapd3b698dd-61')
2017-07-28 08:35:03.006 1542 ERROR os_vif Traceback (most recent call last):
2017-07-28 08:35:03.006 1542 ERROR os_vif File
"/usr/local/lib/python2.7/dist-packages/os_vif/__init__.py", line 80, in plug
2017-07-28 08:35:03.006 1542 ERROR os_vif plugin.plug(vif, instance_info)
2017-07-28 08:35:03.006 1542 ERROR os_vif File
"/usr/local/lib/python2.7/dist-packages/vif_plug_ovs/ovs.py", line 170, in plug
2017-07-28 08:35:03.006 1542 ERROR os_vif self._plug_bridge(vif,
instance_info)
2017-07-28 08:35:03.006 1542 ERROR os_vif File
"/usr/local/lib/python2.7/dist-packages/vif_plug_ovs/ovs.py", line 133, in
_plug_bridge
2017-07-28 08:35:03.006 1542 ERROR os_vif
linux_net.ensure_bridge(vif.bridge_name)
2017-07-28 08:35:03.006 1542 ERROR os_vif File
"/usr/local/lib/python2.7/dist-packages/oslo_privsep/priv_context.py", line
205, in _wrap
2017-07-28 08:35:03.006 1542 ERROR os_vif return
self.channel.remote_call(name, args, kwargs)
2017-07-28 08:35:03.006 1542 ERROR os_vif File
"/usr/local/lib/python2.7/dist-packages/oslo_privsep/daemon.py", line 177, in
remote_call
2017-07-28 08:35:03.006 1542 ERROR os_vif result =
self.send_recv((Message.CALL.value, name, args, kwargs))
2017-07-28 08:35:03.006 1542 ERROR os_vif File
"/usr/local/lib/python2.7/dist-packages/oslo_privsep/comm.py", line 160, in
send_recv
2017-07-28 08:35:03.006 1542 ERROR os_vif self.writer.send((myid, msg))
2017-07-28 08:35:03.006 1542 ERROR os_vif File
"/usr/local/lib/python2.7/dist-packages/oslo_privsep/comm.py", line 55, in send
2017-07-28 08:35:03.006 1542 ERROR os_vif self.writesock.sendall(buf)
2017-07-28 08:35:03.006 1542 ERROR os_vif File
"/usr/local/lib/python2.7/dist-packages/eventlet/greenio/base.py", line 385, in
sendall
2017-07-28 08:35:03.006 1542 ERROR os_vif tail = self.send(data, flags)
2017-07-28 08:35:03.006 1542 ERROR os_vif File
"/usr/local/lib/python2.7/dist-packages/eventlet/greenio/base.py", line 379, in
send
2017-07-28 08:35:03.006 1542 ERROR os_vif return
self._send_loop(self.fd.send, data, flags)
2017-07-28 08:35:03.006 1542 ERROR os_vif File
"/usr/local/lib/python2.7/dist-packages/eventlet/greenio/base.py", line 366, in
_send_loop
2017-07-28 08:35:03.006 1542 ERROR os_vif return send_method(data, *args)
2017-07-28 08:35:03.006 1542 ERROR os_vif error: [Errno 32] Broken pipe
2017-07-28 08:35:03.006 1542 ERROR os_vif
2017-07-28 08:35:03.007 1542 ERROR nova.virt.libvirt.driver
[req-398df22e-6d9b-4203-b2a9-1d7bc2011939
tempest-TestVolumeBootPattern-1767728258
tempest-TestVolumeBootPattern-1767728258] [instance:
dffc7798-8ac8-4de6-9991-4930c5805208] Failed to start libvirt guest
Looking at libvirtd log, there is nothing that would immediately suggest
what happened, but for the reference, that's what I see there:
2017-07-28 08:35:03.689+0000: 11804: debug : virThreadJobSet:96 : Thread 11804
(virNetServerHandleJob) is now running job remoteDispatchConnectGetLibVersion
2017-07-28 08:35:03.689+0000: 11804: debug : virThreadJobClear:121 : Thread
11804 (virNetServerHandleJob) finished job remoteDispatchConnectGetLibVersion
with ret=0
2017-07-28 08:35:03.689+0000: 11807: debug : virThreadJobSet:96 : Thread 11807
(virNetServerHandleJob) is now running job remoteDispatchDomainLookupByName
2017-07-28 08:35:03.689+0000: 11807: debug : qemuDomainLookupByName:1595 :
Domain not found: no domain with matching name 'instance-00000081'
2017-07-28 08:35:03.689+0000: 11807: debug : virThreadJobClear:121 : Thread
11807 (virNetServerHandleJob) finished job remoteDispatchDomainLookupByName
with ret=-1
2017-07-28 08:35:03.697+0000: 11802: debug : virThreadJobSet:96 : Thread 11802
(virNetServerHandleJob) is now running job remoteDispatchConnectGetLibVersion
2017-07-28 08:35:03.697+0000: 11802: debug : virThreadJobClear:121 : Thread
11802 (virNetServerHandleJob) finished job remoteDispatchConnectGetLibVersion
with ret=0
2017-07-28 08:35:03.698+0000: 11806: debug : virThreadJobSet:96 : Thread 11806
(virNetServerHandleJob) is now running job remoteDispatchDomainLookupByName
2017-07-28 08:35:03.698+0000: 11806: debug : qemuDomainLookupByName:1595 :
Domain not found: no domain with matching name 'instance-00000081'
2017-07-28 08:35:03.698+0000: 11806: debug : virThreadJobClear:121 : Thread
11806 (virNetServerHandleJob) finished job remoteDispatchDomainLookupByName
with ret=-1
2017-07-28 08:35:03.698+0000: 11810: debug : virThreadJobSet:96 : Thread 11810
(virNetServerHandleJob) is now running job remoteDispatchConnectGetLibVersion
2017-07-28 08:35:03.698+0000: 11810: debug : virThreadJobClear:121 : Thread
11810 (virNetServerHandleJob) finished job remoteDispatchConnectGetLibVersion
with ret=0
2017-07-28 08:35:03.699+0000: 11804: debug : virThreadJobSet:96 : Thread 11804
(virNetServerHandleJob) is now running job remoteDispatchDomainLookupByName
2017-07-28 08:35:03.699+0000: 11804: debug : qemuDomainLookupByName:1595 :
Domain not found: no domain with matching name 'instance-00000081'
2017-07-28 08:35:03.699+0000: 11804: debug : virThreadJobClear:121 : Thread
11804 (virNetServerHandleJob) finished job remoteDispatchDomainLookupByName
with ret=-1
2017-07-28 08:35:03.857+0000: 11801: debug : virThreadJobSet:96 : Thread 11801
(virNetServerHandleJob) is now running job remoteDispatchConnectGetLibVersion
2017-07-28 08:35:03.857+0000: 11801: debug : virThreadJobClear:121 : Thread
11801 (virNetServerHandleJob) finished job remoteDispatchConnectGetLibVersion
with ret=0
2017-07-28 08:35:03.858+0000: 11808: debug : virThreadJobSet:96 : Thread 11808
(virNetServerHandleJob) is now running job remoteDispatchDomainLookupByName
2017-07-28 08:35:03.858+0000: 11808: debug : qemuDomainLookupByName:1595 :
Domain not found: no domain with matching name 'instance-00000081'
2017-07-28 08:35:03.858+0000: 11808: debug : virThreadJobClear:121 : Thread
11808 (virNetServerHandleJob) finished job remoteDispatchDomainLookupByName
with ret=-1
This is Ocata.
** Affects: nova
Importance: Undecided
Status: New
** Tags: gate-failure
** Tags added: gate-failure
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https://bugs.launchpad.net/bugs/1707688
Title:
"error: [Errno 32] Broken pipe" when plugging OVS VIF into an instance
Status in OpenStack Compute (nova):
New
Bug description:
http://logs.openstack.org/85/486585/1/gate/gate-tempest-dsvm-neutron-
dvr-ubuntu-
xenial/acc8282/logs/screen-n-cpu.txt.gz#_2017-07-28_08_35_03_006
2017-07-28 08:35:03.006 1542 ERROR os_vif
[req-398df22e-6d9b-4203-b2a9-1d7bc2011939
tempest-TestVolumeBootPattern-1767728258
tempest-TestVolumeBootPattern-1767728258] Failed to plug vif
VIFBridge(active=False,address=fa:16:3e:fa:58:82,bridge_name='qbrd3b698dd-61',has_traffic_filtering=True,id=d3b698dd-61b1-4cf6-8967-5f57b204bcc1,network=Network(4cec1154-d5c3-4b79-9172-a20f55ea2c03),plugin='ovs',port_profile=VIFPortProfileBase,preserve_on_delete=False,vif_name='tapd3b698dd-61')
2017-07-28 08:35:03.006 1542 ERROR os_vif Traceback (most recent call last):
2017-07-28 08:35:03.006 1542 ERROR os_vif File
"/usr/local/lib/python2.7/dist-packages/os_vif/__init__.py", line 80, in plug
2017-07-28 08:35:03.006 1542 ERROR os_vif plugin.plug(vif, instance_info)
2017-07-28 08:35:03.006 1542 ERROR os_vif File
"/usr/local/lib/python2.7/dist-packages/vif_plug_ovs/ovs.py", line 170, in plug
2017-07-28 08:35:03.006 1542 ERROR os_vif self._plug_bridge(vif,
instance_info)
2017-07-28 08:35:03.006 1542 ERROR os_vif File
"/usr/local/lib/python2.7/dist-packages/vif_plug_ovs/ovs.py", line 133, in
_plug_bridge
2017-07-28 08:35:03.006 1542 ERROR os_vif
linux_net.ensure_bridge(vif.bridge_name)
2017-07-28 08:35:03.006 1542 ERROR os_vif File
"/usr/local/lib/python2.7/dist-packages/oslo_privsep/priv_context.py", line
205, in _wrap
2017-07-28 08:35:03.006 1542 ERROR os_vif return
self.channel.remote_call(name, args, kwargs)
2017-07-28 08:35:03.006 1542 ERROR os_vif File
"/usr/local/lib/python2.7/dist-packages/oslo_privsep/daemon.py", line 177, in
remote_call
2017-07-28 08:35:03.006 1542 ERROR os_vif result =
self.send_recv((Message.CALL.value, name, args, kwargs))
2017-07-28 08:35:03.006 1542 ERROR os_vif File
"/usr/local/lib/python2.7/dist-packages/oslo_privsep/comm.py", line 160, in
send_recv
2017-07-28 08:35:03.006 1542 ERROR os_vif self.writer.send((myid, msg))
2017-07-28 08:35:03.006 1542 ERROR os_vif File
"/usr/local/lib/python2.7/dist-packages/oslo_privsep/comm.py", line 55, in send
2017-07-28 08:35:03.006 1542 ERROR os_vif self.writesock.sendall(buf)
2017-07-28 08:35:03.006 1542 ERROR os_vif File
"/usr/local/lib/python2.7/dist-packages/eventlet/greenio/base.py", line 385, in
sendall
2017-07-28 08:35:03.006 1542 ERROR os_vif tail = self.send(data, flags)
2017-07-28 08:35:03.006 1542 ERROR os_vif File
"/usr/local/lib/python2.7/dist-packages/eventlet/greenio/base.py", line 379, in
send
2017-07-28 08:35:03.006 1542 ERROR os_vif return
self._send_loop(self.fd.send, data, flags)
2017-07-28 08:35:03.006 1542 ERROR os_vif File
"/usr/local/lib/python2.7/dist-packages/eventlet/greenio/base.py", line 366, in
_send_loop
2017-07-28 08:35:03.006 1542 ERROR os_vif return send_method(data, *args)
2017-07-28 08:35:03.006 1542 ERROR os_vif error: [Errno 32] Broken pipe
2017-07-28 08:35:03.006 1542 ERROR os_vif
2017-07-28 08:35:03.007 1542 ERROR nova.virt.libvirt.driver
[req-398df22e-6d9b-4203-b2a9-1d7bc2011939
tempest-TestVolumeBootPattern-1767728258
tempest-TestVolumeBootPattern-1767728258] [instance:
dffc7798-8ac8-4de6-9991-4930c5805208] Failed to start libvirt guest
Looking at libvirtd log, there is nothing that would immediately
suggest what happened, but for the reference, that's what I see there:
2017-07-28 08:35:03.689+0000: 11804: debug : virThreadJobSet:96 : Thread
11804 (virNetServerHandleJob) is now running job
remoteDispatchConnectGetLibVersion
2017-07-28 08:35:03.689+0000: 11804: debug : virThreadJobClear:121 : Thread
11804 (virNetServerHandleJob) finished job remoteDispatchConnectGetLibVersion
with ret=0
2017-07-28 08:35:03.689+0000: 11807: debug : virThreadJobSet:96 : Thread
11807 (virNetServerHandleJob) is now running job
remoteDispatchDomainLookupByName
2017-07-28 08:35:03.689+0000: 11807: debug : qemuDomainLookupByName:1595 :
Domain not found: no domain with matching name 'instance-00000081'
2017-07-28 08:35:03.689+0000: 11807: debug : virThreadJobClear:121 : Thread
11807 (virNetServerHandleJob) finished job remoteDispatchDomainLookupByName
with ret=-1
2017-07-28 08:35:03.697+0000: 11802: debug : virThreadJobSet:96 : Thread
11802 (virNetServerHandleJob) is now running job
remoteDispatchConnectGetLibVersion
2017-07-28 08:35:03.697+0000: 11802: debug : virThreadJobClear:121 : Thread
11802 (virNetServerHandleJob) finished job remoteDispatchConnectGetLibVersion
with ret=0
2017-07-28 08:35:03.698+0000: 11806: debug : virThreadJobSet:96 : Thread
11806 (virNetServerHandleJob) is now running job
remoteDispatchDomainLookupByName
2017-07-28 08:35:03.698+0000: 11806: debug : qemuDomainLookupByName:1595 :
Domain not found: no domain with matching name 'instance-00000081'
2017-07-28 08:35:03.698+0000: 11806: debug : virThreadJobClear:121 : Thread
11806 (virNetServerHandleJob) finished job remoteDispatchDomainLookupByName
with ret=-1
2017-07-28 08:35:03.698+0000: 11810: debug : virThreadJobSet:96 : Thread
11810 (virNetServerHandleJob) is now running job
remoteDispatchConnectGetLibVersion
2017-07-28 08:35:03.698+0000: 11810: debug : virThreadJobClear:121 : Thread
11810 (virNetServerHandleJob) finished job remoteDispatchConnectGetLibVersion
with ret=0
2017-07-28 08:35:03.699+0000: 11804: debug : virThreadJobSet:96 : Thread
11804 (virNetServerHandleJob) is now running job
remoteDispatchDomainLookupByName
2017-07-28 08:35:03.699+0000: 11804: debug : qemuDomainLookupByName:1595 :
Domain not found: no domain with matching name 'instance-00000081'
2017-07-28 08:35:03.699+0000: 11804: debug : virThreadJobClear:121 : Thread
11804 (virNetServerHandleJob) finished job remoteDispatchDomainLookupByName
with ret=-1
2017-07-28 08:35:03.857+0000: 11801: debug : virThreadJobSet:96 : Thread
11801 (virNetServerHandleJob) is now running job
remoteDispatchConnectGetLibVersion
2017-07-28 08:35:03.857+0000: 11801: debug : virThreadJobClear:121 : Thread
11801 (virNetServerHandleJob) finished job remoteDispatchConnectGetLibVersion
with ret=0
2017-07-28 08:35:03.858+0000: 11808: debug : virThreadJobSet:96 : Thread
11808 (virNetServerHandleJob) is now running job
remoteDispatchDomainLookupByName
2017-07-28 08:35:03.858+0000: 11808: debug : qemuDomainLookupByName:1595 :
Domain not found: no domain with matching name 'instance-00000081'
2017-07-28 08:35:03.858+0000: 11808: debug : virThreadJobClear:121 : Thread
11808 (virNetServerHandleJob) finished job remoteDispatchDomainLookupByName
with ret=-1
This is Ocata.
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