Public bug reported: While bringing up VM with the latest master (August 23,2016) I see this traceback and VM fails to launch.
Complete log is here: http://paste.openstack.org/show/562688/ nova.conf used is here: http://paste.openstack.org/show/562757/ The issue is 100% reproducible in my testbed. 2016-08-23 17:17:28.941 8808 ERROR nova.compute.manager [req-81060644-0dd7-453c-a68c-0d9cffe28fe7 3d1cd826f71a49cc81b33e85329f94b3 f738285a670c4be08d8a5e300aa25504 - - -] [instance: 95f11702-9e64-445d-a3cd-2cde074a4219] Instance failed to spawn 2016-08-23 17:17:28.941 8808 ERROR nova.compute.manager [instance: 95f11702-9e64-445d-a3cd-2cde074a4219] Traceback (most recent call last): 2016-08-23 17:17:28.941 8808 ERROR nova.compute.manager [instance: 95f11702-9e64-445d-a3cd-2cde074a4219] File "/var/lib/kolla/venv/lib/python2.7/site-packages/nova/compute/manager.py", line 2075, in _build_resources 2016-08-23 17:17:28.941 8808 ERROR nova.compute.manager [instance: 95f11702-9e64-445d-a3cd-2cde074a4219] yield resources 2016-08-23 17:17:28.941 8808 ERROR nova.compute.manager [instance: 95f11702-9e64-445d-a3cd-2cde074a4219] File "/var/lib/kolla/venv/lib/python2.7/site-packages/nova/compute/manager.py", line 1919, in _build_and_run_instance 2016-08-23 17:17:28.941 8808 ERROR nova.compute.manager [instance: 95f11702-9e64-445d-a3cd-2cde074a4219] block_device_info=block_device_info) 2016-08-23 17:17:28.941 8808 ERROR nova.compute.manager [instance: 95f11702-9e64-445d-a3cd-2cde074a4219] File "/var/lib/kolla/venv/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 2583, in spawn 2016-08-23 17:17:28.941 8808 ERROR nova.compute.manager [instance: 95f11702-9e64-445d-a3cd-2cde074a4219] post_xml_callback=gen_confdrive) 2016-08-23 17:17:28.941 8808 ERROR nova.compute.manager [instance: 95f11702-9e64-445d-a3cd-2cde074a4219] File "/var/lib/kolla/venv/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 4803, in _create_domain_and_network 2016-08-23 17:17:28.941 8808 ERROR nova.compute.manager [instance: 95f11702-9e64-445d-a3cd-2cde074a4219] self.plug_vifs(instance, network_info) 2016-08-23 17:17:28.941 8808 ERROR nova.compute.manager [instance: 95f11702-9e64-445d-a3cd-2cde074a4219] File "/var/lib/kolla/venv/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 684, in plug_vifs 2016-08-23 17:17:28.941 8808 ERROR nova.compute.manager [instance: 95f11702-9e64-445d-a3cd-2cde074a4219] self.vif_driver.plug(instance, vif) 2016-08-23 17:17:28.941 8808 ERROR nova.compute.manager [instance: 95f11702-9e64-445d-a3cd-2cde074a4219] File "/var/lib/kolla/venv/lib/python2.7/site-packages/nova/virt/libvirt/vif.py", line 801, in plug 2016-08-23 17:17:28.941 8808 ERROR nova.compute.manager [instance: 95f11702-9e64-445d-a3cd-2cde074a4219] self._plug_os_vif(instance, vif_obj) 2016-08-23 17:17:28.941 8808 ERROR nova.compute.manager [instance: 95f11702-9e64-445d-a3cd-2cde074a4219] File "/var/lib/kolla/venv/lib/python2.7/site-packages/nova/virt/libvirt/vif.py", line 783, in _plug_os_vif 2016-08-23 17:17:28.941 8808 ERROR nova.compute.manager [instance: 95f11702-9e64-445d-a3cd-2cde074a4219] raise exception.NovaException(msg) 2016-08-23 17:17:28.941 8808 ERROR nova.compute.manager [instance: 95f11702-9e64-445d-a3cd-2cde074a4219] NovaException: Failure running os_vif plugin plug method: Failed to plug VIF VIFBridge(active=False,address=fa:16:3e:c0:4a:fd,bridge_name='qbrb7b522a4-3f',has_traffic_filtering=True,id=b7b522a4-3faa-42ca-8e0f-d8c241432e1f,network=Network(f32fdde6-bb99-4981-926b-a7df30f0a612),plugin='ovs',port_profile=VIFPortProfileBase,preserve_on_delete=True,vif_name='tapb7b522a4-3f'). Got error: execv() arg 2 must contain only strings 2016-08-23 17:17:28.941 8808 ERROR nova.compute.manager [instance: 95f11702-9e64-445d-a3cd-2cde074a4219] ** Affects: nova Importance: Undecided Status: New -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Compute (nova). https://bugs.launchpad.net/bugs/1616240 Title: Traceback in vif.py execv() arg 2 must contain only strings Status in OpenStack Compute (nova): New Bug description: While bringing up VM with the latest master (August 23,2016) I see this traceback and VM fails to launch. Complete log is here: http://paste.openstack.org/show/562688/ nova.conf used is here: http://paste.openstack.org/show/562757/ The issue is 100% reproducible in my testbed. 2016-08-23 17:17:28.941 8808 ERROR nova.compute.manager [req-81060644-0dd7-453c-a68c-0d9cffe28fe7 3d1cd826f71a49cc81b33e85329f94b3 f738285a670c4be08d8a5e300aa25504 - - -] [instance: 95f11702-9e64-445d-a3cd-2cde074a4219] Instance failed to spawn 2016-08-23 17:17:28.941 8808 ERROR nova.compute.manager [instance: 95f11702-9e64-445d-a3cd-2cde074a4219] Traceback (most recent call last): 2016-08-23 17:17:28.941 8808 ERROR nova.compute.manager [instance: 95f11702-9e64-445d-a3cd-2cde074a4219] File "/var/lib/kolla/venv/lib/python2.7/site-packages/nova/compute/manager.py", line 2075, in _build_resources 2016-08-23 17:17:28.941 8808 ERROR nova.compute.manager [instance: 95f11702-9e64-445d-a3cd-2cde074a4219] yield resources 2016-08-23 17:17:28.941 8808 ERROR nova.compute.manager [instance: 95f11702-9e64-445d-a3cd-2cde074a4219] File "/var/lib/kolla/venv/lib/python2.7/site-packages/nova/compute/manager.py", line 1919, in _build_and_run_instance 2016-08-23 17:17:28.941 8808 ERROR nova.compute.manager [instance: 95f11702-9e64-445d-a3cd-2cde074a4219] block_device_info=block_device_info) 2016-08-23 17:17:28.941 8808 ERROR nova.compute.manager [instance: 95f11702-9e64-445d-a3cd-2cde074a4219] File "/var/lib/kolla/venv/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 2583, in spawn 2016-08-23 17:17:28.941 8808 ERROR nova.compute.manager [instance: 95f11702-9e64-445d-a3cd-2cde074a4219] post_xml_callback=gen_confdrive) 2016-08-23 17:17:28.941 8808 ERROR nova.compute.manager [instance: 95f11702-9e64-445d-a3cd-2cde074a4219] File "/var/lib/kolla/venv/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 4803, in _create_domain_and_network 2016-08-23 17:17:28.941 8808 ERROR nova.compute.manager [instance: 95f11702-9e64-445d-a3cd-2cde074a4219] self.plug_vifs(instance, network_info) 2016-08-23 17:17:28.941 8808 ERROR nova.compute.manager [instance: 95f11702-9e64-445d-a3cd-2cde074a4219] File "/var/lib/kolla/venv/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 684, in plug_vifs 2016-08-23 17:17:28.941 8808 ERROR nova.compute.manager [instance: 95f11702-9e64-445d-a3cd-2cde074a4219] self.vif_driver.plug(instance, vif) 2016-08-23 17:17:28.941 8808 ERROR nova.compute.manager [instance: 95f11702-9e64-445d-a3cd-2cde074a4219] File "/var/lib/kolla/venv/lib/python2.7/site-packages/nova/virt/libvirt/vif.py", line 801, in plug 2016-08-23 17:17:28.941 8808 ERROR nova.compute.manager [instance: 95f11702-9e64-445d-a3cd-2cde074a4219] self._plug_os_vif(instance, vif_obj) 2016-08-23 17:17:28.941 8808 ERROR nova.compute.manager [instance: 95f11702-9e64-445d-a3cd-2cde074a4219] File "/var/lib/kolla/venv/lib/python2.7/site-packages/nova/virt/libvirt/vif.py", line 783, in _plug_os_vif 2016-08-23 17:17:28.941 8808 ERROR nova.compute.manager [instance: 95f11702-9e64-445d-a3cd-2cde074a4219] raise exception.NovaException(msg) 2016-08-23 17:17:28.941 8808 ERROR nova.compute.manager [instance: 95f11702-9e64-445d-a3cd-2cde074a4219] NovaException: Failure running os_vif plugin plug method: Failed to plug VIF VIFBridge(active=False,address=fa:16:3e:c0:4a:fd,bridge_name='qbrb7b522a4-3f',has_traffic_filtering=True,id=b7b522a4-3faa-42ca-8e0f-d8c241432e1f,network=Network(f32fdde6-bb99-4981-926b-a7df30f0a612),plugin='ovs',port_profile=VIFPortProfileBase,preserve_on_delete=True,vif_name='tapb7b522a4-3f'). Got error: execv() arg 2 must contain only strings 2016-08-23 17:17:28.941 8808 ERROR nova.compute.manager [instance: 95f11702-9e64-445d-a3cd-2cde074a4219] To manage notifications about this bug go to: https://bugs.launchpad.net/nova/+bug/1616240/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : yahoo-eng-team@lists.launchpad.net Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp
