this error is causing exception to be thrown when using iptables firewall see
http://logs.openstack.org/54/613554/4/gate/neutron-tempest-iptables_hybrid/8a3d5a2/logs/screen-n-cpu.txt.gz?level=TRACE#_Nov_01_01_35_05_887143
Nov 01 01:35:07.388143 ubuntu-xenial-ovh-bhs1-0000245319 nova-compute[30258]: ERROR os_vif [None req-699fea88-7fc5-4cb1-8ec3-5dd79f4b80ad tempest-AttachInterfacesUnderV243Test-1716012966 tempest-AttachInterfacesUnderV243Test-1716012966] Failed to unplug vif VIFBridge(active=True,address=fa:16:3e:ff:a1:a0,bridge_name='qbr8bd88774-92',has_traffic_filtering=True,id=8bd88774-92ef-4250-a603-43fecd470309,network=Network(b67281f5-e54f-4f67-9fd0-a4ba526e8342),plugin='ovs',port_profile=VIFPortProfileOpenVSwitch,preserve_on_delete=False,vif_name='tap8bd88774-92'): NetlinkError: (1, 'Operation not permitted') Nov 01 01:35:07.388919 ubuntu-xenial-ovh-bhs1-0000245319 nova-compute[30258]: ERROR os_vif Traceback (most recent call last): Nov 01 01:35:07.389061 ubuntu-xenial-ovh-bhs1-0000245319 nova-compute[30258]: ERROR os_vif File "/usr/local/lib/python2.7/dist-packages/os_vif/__init__.py", line 110, in unplug Nov 01 01:35:07.389175 ubuntu-xenial-ovh-bhs1-0000245319 nova-compute[30258]: ERROR os_vif plugin.unplug(vif, instance_info) Nov 01 01:35:07.389295 ubuntu-xenial-ovh-bhs1-0000245319 nova-compute[30258]: ERROR os_vif File "/usr/local/lib/python2.7/dist-packages/vif_plug_ovs/ovs.py", line 286, in unplug Nov 01 01:35:07.389423 ubuntu-xenial-ovh-bhs1-0000245319 nova-compute[30258]: ERROR os_vif self._unplug_bridge(vif, instance_info) Nov 01 01:35:07.389574 ubuntu-xenial-ovh-bhs1-0000245319 nova-compute[30258]: ERROR os_vif File "/usr/local/lib/python2.7/dist-packages/vif_plug_ovs/ovs.py", line 252, in _unplug_bridge Nov 01 01:35:07.389687 ubuntu-xenial-ovh-bhs1-0000245319 nova-compute[30258]: ERROR os_vif self.ovsdb.delete_ovs_vif_port(vif.network.bridge, v2_name) Nov 01 01:35:07.389875 ubuntu-xenial-ovh-bhs1-0000245319 nova-compute[30258]: ERROR os_vif File "/usr/local/lib/python2.7/dist-packages/vif_plug_ovs/ovsdb/ovsdb_lib.py", line 90, in delete_ovs_vif_port Nov 01 01:35:07.390018 ubuntu-xenial-ovh-bhs1-0000245319 nova-compute[30258]: ERROR os_vif linux_net.delete_net_dev(dev) Nov 01 01:35:07.390137 ubuntu-xenial-ovh-bhs1-0000245319 nova-compute[30258]: ERROR os_vif File "/usr/local/lib/python2.7/dist-packages/vif_plug_ovs/linux_net.py", line 73, in delete_net_dev Nov 01 01:35:07.390242 ubuntu-xenial-ovh-bhs1-0000245319 nova-compute[30258]: ERROR os_vif ip_lib.delete(dev, check_exit_code=[0, 2, 254]) Nov 01 01:35:07.390368 ubuntu-xenial-ovh-bhs1-0000245319 nova-compute[30258]: ERROR os_vif File "/usr/local/lib/python2.7/dist-packages/os_vif/internal/command/ip/__init__.py", line 34, in delete Nov 01 01:35:07.390479 ubuntu-xenial-ovh-bhs1-0000245319 nova-compute[30258]: ERROR os_vif return api._get_impl().delete(device, check_exit_code=check_exit_code) Nov 01 01:35:07.390612 ubuntu-xenial-ovh-bhs1-0000245319 nova-compute[30258]: ERROR os_vif File "/usr/local/lib/python2.7/dist-packages/os_vif/internal/command/ip/linux/impl_pyroute2.py", line 94, in delete Nov 01 01:35:07.390734 ubuntu-xenial-ovh-bhs1-0000245319 nova-compute[30258]: ERROR os_vif return self._ip_link(ip, 'del', check_exit_code, **{'index': idx}) Nov 01 01:35:07.390871 ubuntu-xenial-ovh-bhs1-0000245319 nova-compute[30258]: ERROR os_vif File "/usr/local/lib/python2.7/dist-packages/os_vif/internal/command/ip/linux/impl_pyroute2.py", line 38, in _ip_link Nov 01 01:35:07.390980 ubuntu-xenial-ovh-bhs1-0000245319 nova-compute[30258]: ERROR os_vif ctx.reraise = False Nov 01 01:35:07.391084 ubuntu-xenial-ovh-bhs1-0000245319 nova-compute[30258]: ERROR os_vif File "/usr/local/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 220, in __exit__ Nov 01 01:35:07.391188 ubuntu-xenial-ovh-bhs1-0000245319 nova-compute[30258]: ERROR os_vif self.force_reraise() Nov 01 01:35:07.391294 ubuntu-xenial-ovh-bhs1-0000245319 nova-compute[30258]: ERROR os_vif File "/usr/local/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 196, in force_reraise Nov 01 01:35:07.391450 ubuntu-xenial-ovh-bhs1-0000245319 nova-compute[30258]: ERROR os_vif six.reraise(self.type_, self.value, self.tb) Nov 01 01:35:07.391584 ubuntu-xenial-ovh-bhs1-0000245319 nova-compute[30258]: ERROR os_vif File "/usr/local/lib/python2.7/dist-packages/os_vif/internal/command/ip/linux/impl_pyroute2.py", line 32, in _ip_link Nov 01 01:35:07.391711 ubuntu-xenial-ovh-bhs1-0000245319 nova-compute[30258]: ERROR os_vif return ip.link(command, **kwargs) Nov 01 01:35:07.391817 ubuntu-xenial-ovh-bhs1-0000245319 nova-compute[30258]: ERROR os_vif File "/usr/local/lib/python2.7/dist-packages/pyroute2/iproute/linux.py", line 1115, in link Nov 01 01:35:07.391932 ubuntu-xenial-ovh-bhs1-0000245319 nova-compute[30258]: ERROR os_vif msg_flags=msg_flags) Nov 01 01:35:07.392123 ubuntu-xenial-ovh-bhs1-0000245319 nova-compute[30258]: ERROR os_vif File "/usr/local/lib/python2.7/dist-packages/pyroute2/netlink/nlsocket.py", line 352, in nlm_request Nov 01 01:35:07.392330 ubuntu-xenial-ovh-bhs1-0000245319 nova-compute[30258]: ERROR os_vif return tuple(self._genlm_request(*argv, **kwarg)) Nov 01 01:35:07.392566 ubuntu-xenial-ovh-bhs1-0000245319 nova-compute[30258]: ERROR os_vif File "/usr/local/lib/python2.7/dist-packages/pyroute2/netlink/nlsocket.py", line 836, in nlm_request Nov 01 01:35:07.392744 ubuntu-xenial-ovh-bhs1-0000245319 nova-compute[30258]: ERROR os_vif callback=callback): Nov 01 01:35:07.392862 ubuntu-xenial-ovh-bhs1-0000245319 nova-compute[30258]: ERROR os_vif File "/usr/local/lib/python2.7/dist-packages/pyroute2/netlink/nlsocket.py", line 355, in get Nov 01 01:35:07.393022 ubuntu-xenial-ovh-bhs1-0000245319 nova-compute[30258]: ERROR os_vif return tuple(self._genlm_get(*argv, **kwarg)) Nov 01 01:35:07.393143 ubuntu-xenial-ovh-bhs1-0000245319 nova-compute[30258]: ERROR os_vif File "/usr/local/lib/python2.7/dist-packages/pyroute2/netlink/nlsocket.py", line 679, in get Nov 01 01:35:07.393265 ubuntu-xenial-ovh-bhs1-0000245319 nova-compute[30258]: ERROR os_vif raise msg['header']['error'] Nov 01 01:35:07.393372 ubuntu-xenial-ovh-bhs1-0000245319 nova-compute[30258]: ERROR os_vif NetlinkError: (1, 'Operation not permitted')
we will fix this by blacklisting the 1.12.0 release.
a 1.12.1 release was planned in the next few days once some security patches land so the previous release can be used in the interim.
this error is causing exception to be thrown when using iptables firewall see
http:// logs.openstack. org/54/ 613554/ 4/gate/ neutron- tempest- iptables_ hybrid/ 8a3d5a2/ logs/screen- n-cpu.txt. gz?level= TRACE#_ Nov_01_ 01_35_05_ 887143
Nov 01 01:35:07.388143 ubuntu- xenial- ovh-bhs1- 0000245319 nova-compute[ 30258]: ERROR os_vif [None req-699fea88- 7fc5-4cb1- 8ec3-5dd79f4b80 ad tempest- AttachInterface sUnderV243Test- 1716012966 tempest- AttachInterface sUnderV243Test- 1716012966] Failed to unplug vif VIFBridge( active= True,address= fa:16:3e: ff:a1:a0, bridge_ name='qbr8bd887 74-92', has_traffic_ filtering= True,id= 8bd88774- 92ef-4250- a603-43fecd4703 09,network= Network( b67281f5- e54f-4f67- 9fd0-a4ba526e83 42),plugin= 'ovs',port_ profile= VIFPortProfileO penVSwitch, preserve_ on_delete= False,vif_ name='tap8bd887 74-92') : NetlinkError: (1, 'Operation not permitted') xenial- ovh-bhs1- 0000245319 nova-compute[ 30258]: ERROR os_vif Traceback (most recent call last): xenial- ovh-bhs1- 0000245319 nova-compute[ 30258]: ERROR os_vif File "/usr/local/ lib/python2. 7/dist- packages/ os_vif/ __init_ _.py", line 110, in unplug xenial- ovh-bhs1- 0000245319 nova-compute[ 30258]: ERROR os_vif plugin.unplug(vif, instance_info) xenial- ovh-bhs1- 0000245319 nova-compute[ 30258]: ERROR os_vif File "/usr/local/ lib/python2. 7/dist- packages/ vif_plug_ ovs/ovs. py", line 286, in unplug xenial- ovh-bhs1- 0000245319 nova-compute[ 30258]: ERROR os_vif self._unplug_ bridge( vif, instance_info) xenial- ovh-bhs1- 0000245319 nova-compute[ 30258]: ERROR os_vif File "/usr/local/ lib/python2. 7/dist- packages/ vif_plug_ ovs/ovs. py", line 252, in _unplug_bridge xenial- ovh-bhs1- 0000245319 nova-compute[ 30258]: ERROR os_vif self.ovsdb. delete_ ovs_vif_ port(vif. network. bridge, v2_name) xenial- ovh-bhs1- 0000245319 nova-compute[ 30258]: ERROR os_vif File "/usr/local/ lib/python2. 7/dist- packages/ vif_plug_ ovs/ovsdb/ ovsdb_lib. py", line 90, in delete_ovs_vif_port xenial- ovh-bhs1- 0000245319 nova-compute[ 30258]: ERROR os_vif linux_net. delete_ net_dev( dev) xenial- ovh-bhs1- 0000245319 nova-compute[ 30258]: ERROR os_vif File "/usr/local/ lib/python2. 7/dist- packages/ vif_plug_ ovs/linux_ net.py" , line 73, in delete_net_dev xenial- ovh-bhs1- 0000245319 nova-compute[ 30258]: ERROR os_vif ip_lib.delete(dev, check_exit_code=[0, 2, 254]) xenial- ovh-bhs1- 0000245319 nova-compute[ 30258]: ERROR os_vif File "/usr/local/ lib/python2. 7/dist- packages/ os_vif/ internal/ command/ ip/__init_ _.py", line 34, in delete xenial- ovh-bhs1- 0000245319 nova-compute[ 30258]: ERROR os_vif return api._get_ impl(). delete( device, check_exit_ code=check_ exit_code) xenial- ovh-bhs1- 0000245319 nova-compute[ 30258]: ERROR os_vif File "/usr/local/ lib/python2. 7/dist- packages/ os_vif/ internal/ command/ ip/linux/ impl_pyroute2. py", line 94, in delete xenial- ovh-bhs1- 0000245319 nova-compute[ 30258]: ERROR os_vif return self._ip_link(ip, 'del', check_exit_code, **{'index': idx}) xenial- ovh-bhs1- 0000245319 nova-compute[ 30258]: ERROR os_vif File "/usr/local/ lib/python2. 7/dist- packages/ os_vif/ internal/ command/ ip/linux/ impl_pyroute2. py", line 38, in _ip_link xenial- ovh-bhs1- 0000245319 nova-compute[ 30258]: ERROR os_vif ctx.reraise = False xenial- ovh-bhs1- 0000245319 nova-compute[ 30258]: ERROR os_vif File "/usr/local/ lib/python2. 7/dist- packages/ oslo_utils/ excutils. py", line 220, in __exit__ xenial- ovh-bhs1- 0000245319 nova-compute[ 30258]: ERROR os_vif self.force_ reraise( ) xenial- ovh-bhs1- 0000245319 nova-compute[ 30258]: ERROR os_vif File "/usr/local/ lib/python2. 7/dist- packages/ oslo_utils/ excutils. py", line 196, in force_reraise xenial- ovh-bhs1- 0000245319 nova-compute[ 30258]: ERROR os_vif six.reraise( self.type_ , self.value, self.tb) xenial- ovh-bhs1- 0000245319 nova-compute[ 30258]: ERROR os_vif File "/usr/local/ lib/python2. 7/dist- packages/ os_vif/ internal/ command/ ip/linux/ impl_pyroute2. py", line 32, in _ip_link xenial- ovh-bhs1- 0000245319 nova-compute[ 30258]: ERROR os_vif return ip.link(command, **kwargs) xenial- ovh-bhs1- 0000245319 nova-compute[ 30258]: ERROR os_vif File "/usr/local/ lib/python2. 7/dist- packages/ pyroute2/ iproute/ linux.py" , line 1115, in link xenial- ovh-bhs1- 0000245319 nova-compute[ 30258]: ERROR os_vif msg_flags= msg_flags) xenial- ovh-bhs1- 0000245319 nova-compute[ 30258]: ERROR os_vif File "/usr/local/ lib/python2. 7/dist- packages/ pyroute2/ netlink/ nlsocket. py", line 352, in nlm_request xenial- ovh-bhs1- 0000245319 nova-compute[ 30258]: ERROR os_vif return tuple(self. _genlm_ request( *argv, **kwarg)) xenial- ovh-bhs1- 0000245319 nova-compute[ 30258]: ERROR os_vif File "/usr/local/ lib/python2. 7/dist- packages/ pyroute2/ netlink/ nlsocket. py", line 836, in nlm_request xenial- ovh-bhs1- 0000245319 nova-compute[ 30258]: ERROR os_vif callback=callback): xenial- ovh-bhs1- 0000245319 nova-compute[ 30258]: ERROR os_vif File "/usr/local/ lib/python2. 7/dist- packages/ pyroute2/ netlink/ nlsocket. py", line 355, in get xenial- ovh-bhs1- 0000245319 nova-compute[ 30258]: ERROR os_vif return tuple(self. _genlm_ get(*argv, **kwarg)) xenial- ovh-bhs1- 0000245319 nova-compute[ 30258]: ERROR os_vif File "/usr/local/ lib/python2. 7/dist- packages/ pyroute2/ netlink/ nlsocket. py", line 679, in get xenial- ovh-bhs1- 0000245319 nova-compute[ 30258]: ERROR os_vif raise msg['header' ]['error' ] xenial- ovh-bhs1- 0000245319 nova-compute[ 30258]: ERROR os_vif NetlinkError: (1, 'Operation not permitted')
Nov 01 01:35:07.388919 ubuntu-
Nov 01 01:35:07.389061 ubuntu-
Nov 01 01:35:07.389175 ubuntu-
Nov 01 01:35:07.389295 ubuntu-
Nov 01 01:35:07.389423 ubuntu-
Nov 01 01:35:07.389574 ubuntu-
Nov 01 01:35:07.389687 ubuntu-
Nov 01 01:35:07.389875 ubuntu-
Nov 01 01:35:07.390018 ubuntu-
Nov 01 01:35:07.390137 ubuntu-
Nov 01 01:35:07.390242 ubuntu-
Nov 01 01:35:07.390368 ubuntu-
Nov 01 01:35:07.390479 ubuntu-
Nov 01 01:35:07.390612 ubuntu-
Nov 01 01:35:07.390734 ubuntu-
Nov 01 01:35:07.390871 ubuntu-
Nov 01 01:35:07.390980 ubuntu-
Nov 01 01:35:07.391084 ubuntu-
Nov 01 01:35:07.391188 ubuntu-
Nov 01 01:35:07.391294 ubuntu-
Nov 01 01:35:07.391450 ubuntu-
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Nov 01 01:35:07.391932 ubuntu-
Nov 01 01:35:07.392123 ubuntu-
Nov 01 01:35:07.392330 ubuntu-
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Nov 01 01:35:07.393143 ubuntu-
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Nov 01 01:35:07.393372 ubuntu-
we will fix this by blacklisting the 1.12.0 release.
a 1.12.1 release was planned in the next few days once some security patches land so the previous release can be used in the interim.