[Group.of.nepali.translators] [Bug 1662324] Re: linux bridge agent disables ipv6 before adding an ipv6 address
This bug was fixed in the package neutron - 2:8.4.0-0ubuntu7.5~cloud0 --- neutron (2:8.4.0-0ubuntu7.5~cloud0) trusty-mitaka; urgency=medium . * New update for the Ubuntu Cloud Archive. . neutron (2:8.4.0-0ubuntu7.5) xenial; urgency=medium . * d/p/0001-Fix-linuxbridge-agent-startup-issue-with-IPv6.patch - Ensure network enable_ipv6 when using linuxbridge (LP: #1662324) ** Changed in: cloud-archive/mitaka Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of नेपाली भाषा समायोजकहरुको समूह, which is subscribed to Xenial. Matching subscriptions: Ubuntu 16.04 Bugs https://bugs.launchpad.net/bugs/1662324 Title: linux bridge agent disables ipv6 before adding an ipv6 address Status in Ubuntu Cloud Archive: Fix Released Status in Ubuntu Cloud Archive mitaka series: Fix Released Status in neutron: Fix Released Status in neutron package in Ubuntu: Fix Released Status in neutron source package in Xenial: Fix Released Bug description: [Impact] When using linuxbridge and after creating network & interface to ext-net, disable_ipv6 is 1. then linuxbridge-agent doesn't add ipv6 properly to newly created bridge. [Test Case] 1. deploy basic mitaka env 2. create external network(ext-net) 3. create ipv6 network and interface to ext-net 4. check if related bridge has ipv6 ip - no ipv6 originally or - cat /proc/sys/net/ipv6/conf/[BRIDGE]/disable_ipv6 after this commit, I was able to see ipv6 address properly. [Regression] This has been patched in newer releases of neutron for a while regression potential of the backport should be fairly low. You need to restart neutron-linuxbridge-agent after applying the fix adn then there could be short downtime needed. This patch could cause bridge related issue. bridge can lose it's child interface's information. or assign wrong information to bridge or interface. and there could be issue related to interface deletion belongs to bridge. The risk is the same if it is ipv4 or ipv6. [Others] -- original description -- Summary: I have a dual-stack NIC with only an IPv6 SLAAC and link local address plumbed. This is the designated provider network nic. When I create a network and then a subnet, the linux bridge agent first disables IPv6 on the bridge and then tries to add the IPv6 address from the NIC to the bridge. Since IPv6 was disabled on the bridge, this fails with 'RTNETLINK answers: Permission denied'. My intent was to create an IPv4 subnet over this interface with floating IPv4 addresses for assignment to VMs via this command: openstack subnet create --network provider \ --allocation-pool start=10.54.204.200,end=10.54.204.217 \ --dns-nameserver 69.252.80.80 --dns-nameserver 69.252.81.81 \ --gateway 10.54.204.129 --subnet-range 10.54.204.128/25 provider I don't know why the agent is disabling IPv6 (I wish it wouldn't), that's probably the problem. However, if the agent knows to disable IPv6 it should also know not to try to add an IPv6 address. Details: Version: Newton on CentOS 7.3 minimal (CentOS-7-x86_64-Minimal-1611.iso) as per these instructions: http://docs.openstack.org/newton/install-guide-rdo/ Seemingly relevant section of /var/log/neutron/linuxbridge-agent.log: 2017-02-06 15:09:20.863 1551 INFO neutron.plugins.ml2.drivers.linuxbridge.agent.arp_protect [req-4917c507-369e-4a36-a381-e8b287cbc988 - - - - -] Skipping ARP spoofing rules for port 'tap3679987e-ce' because it has port security disabled 2017-02-06 15:09:20.863 1551 DEBUG neutron.agent.linux.utils [req-4917c507-369e-4a36-a381-e8b287cbc988 - - - - -] Running command: ['ip', '-o', 'link', 'show', 'tap3679987e-ce'] create_process /usr/lib/python2.7/site-packages/neutron/agent/linux/utils.py:89 2017-02-06 15:09:20.870 1551 DEBUG neutron.agent.linux.utils [req-4917c507-369e-4a36-a381-e8b287cbc988 - - - - -] Exit code: 0 execute /usr/lib/python2.7/site-packages/neutron/agent/linux/utils.py:146 2017-02-06 15:09:20.871 1551 DEBUG neutron.agent.linux.utils [req-4917c507-369e-4a36-a381-e8b287cbc988 - - - - -] Running command: ['ip', 'addr', 'show', 'eno1', 'scope', 'global'] create_process /usr/lib/python2.7/site-packages/neutron/agent/linux/utils.py:89 2017-02-06 15:09:20.878 1551 DEBUG neutron.agent.linux.utils [req-4917c507-369e-4a36-a381-e8b287cbc988 - - - - -] Exit code: 0 execute /usr/lib/python2.7/site-packages/neutron/agent/linux/utils.py:146 2017-02-06 15:09:20.879 1551 DEBUG neutron.agent.linux.utils [req-4917c507-369e-4a36-a381-e8b287cbc988 - - - - -] Running command: ['ip', 'route', 'list', 'dev', 'eno1', 'scope', 'global'] create_process /usr/lib/python2.7/site-packages/neutron/agent/linux/utils.py:89 2017-02-06 15:09:20.885 1551 DEBUG neutron.agent.linux.utils [req-4917c507-369e-4a36-a381-e8b287cbc988 - - - - -] Exit code: 0 execute
[Group.of.nepali.translators] [Bug 1662324] Re: linux bridge agent disables ipv6 before adding an ipv6 address
This bug was fixed in the package neutron - 2:8.4.0-0ubuntu7.5 --- neutron (2:8.4.0-0ubuntu7.5) xenial; urgency=medium * d/p/0001-Fix-linuxbridge-agent-startup-issue-with-IPv6.patch - Ensure network enable_ipv6 when using linuxbridge (LP: #1662324) -- Seyeong Kim Fri, 22 May 2020 01:29:23 -0700 ** Changed in: neutron (Ubuntu Xenial) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of नेपाली भाषा समायोजकहरुको समूह, which is subscribed to Xenial. Matching subscriptions: Ubuntu 16.04 Bugs https://bugs.launchpad.net/bugs/1662324 Title: linux bridge agent disables ipv6 before adding an ipv6 address Status in Ubuntu Cloud Archive: Fix Released Status in Ubuntu Cloud Archive mitaka series: Fix Committed Status in neutron: Fix Released Status in neutron package in Ubuntu: Fix Released Status in neutron source package in Xenial: Fix Released Bug description: [Impact] When using linuxbridge and after creating network & interface to ext-net, disable_ipv6 is 1. then linuxbridge-agent doesn't add ipv6 properly to newly created bridge. [Test Case] 1. deploy basic mitaka env 2. create external network(ext-net) 3. create ipv6 network and interface to ext-net 4. check if related bridge has ipv6 ip - no ipv6 originally or - cat /proc/sys/net/ipv6/conf/[BRIDGE]/disable_ipv6 after this commit, I was able to see ipv6 address properly. [Regression] This has been patched in newer releases of neutron for a while regression potential of the backport should be fairly low. You need to restart neutron-linuxbridge-agent after applying the fix adn then there could be short downtime needed. This patch could cause bridge related issue. bridge can lose it's child interface's information. or assign wrong information to bridge or interface. and there could be issue related to interface deletion belongs to bridge. The risk is the same if it is ipv4 or ipv6. [Others] -- original description -- Summary: I have a dual-stack NIC with only an IPv6 SLAAC and link local address plumbed. This is the designated provider network nic. When I create a network and then a subnet, the linux bridge agent first disables IPv6 on the bridge and then tries to add the IPv6 address from the NIC to the bridge. Since IPv6 was disabled on the bridge, this fails with 'RTNETLINK answers: Permission denied'. My intent was to create an IPv4 subnet over this interface with floating IPv4 addresses for assignment to VMs via this command: openstack subnet create --network provider \ --allocation-pool start=10.54.204.200,end=10.54.204.217 \ --dns-nameserver 69.252.80.80 --dns-nameserver 69.252.81.81 \ --gateway 10.54.204.129 --subnet-range 10.54.204.128/25 provider I don't know why the agent is disabling IPv6 (I wish it wouldn't), that's probably the problem. However, if the agent knows to disable IPv6 it should also know not to try to add an IPv6 address. Details: Version: Newton on CentOS 7.3 minimal (CentOS-7-x86_64-Minimal-1611.iso) as per these instructions: http://docs.openstack.org/newton/install-guide-rdo/ Seemingly relevant section of /var/log/neutron/linuxbridge-agent.log: 2017-02-06 15:09:20.863 1551 INFO neutron.plugins.ml2.drivers.linuxbridge.agent.arp_protect [req-4917c507-369e-4a36-a381-e8b287cbc988 - - - - -] Skipping ARP spoofing rules for port 'tap3679987e-ce' because it has port security disabled 2017-02-06 15:09:20.863 1551 DEBUG neutron.agent.linux.utils [req-4917c507-369e-4a36-a381-e8b287cbc988 - - - - -] Running command: ['ip', '-o', 'link', 'show', 'tap3679987e-ce'] create_process /usr/lib/python2.7/site-packages/neutron/agent/linux/utils.py:89 2017-02-06 15:09:20.870 1551 DEBUG neutron.agent.linux.utils [req-4917c507-369e-4a36-a381-e8b287cbc988 - - - - -] Exit code: 0 execute /usr/lib/python2.7/site-packages/neutron/agent/linux/utils.py:146 2017-02-06 15:09:20.871 1551 DEBUG neutron.agent.linux.utils [req-4917c507-369e-4a36-a381-e8b287cbc988 - - - - -] Running command: ['ip', 'addr', 'show', 'eno1', 'scope', 'global'] create_process /usr/lib/python2.7/site-packages/neutron/agent/linux/utils.py:89 2017-02-06 15:09:20.878 1551 DEBUG neutron.agent.linux.utils [req-4917c507-369e-4a36-a381-e8b287cbc988 - - - - -] Exit code: 0 execute /usr/lib/python2.7/site-packages/neutron/agent/linux/utils.py:146 2017-02-06 15:09:20.879 1551 DEBUG neutron.agent.linux.utils [req-4917c507-369e-4a36-a381-e8b287cbc988 - - - - -] Running command: ['ip', 'route', 'list', 'dev', 'eno1', 'scope', 'global'] create_process /usr/lib/python2.7/site-packages/neutron/agent/linux/utils.py:89 2017-02-06 15:09:20.885 1551 DEBUG neutron.agent.linux.utils [req-4917c507-369e-4a36-a381-e8b287cbc988 - - - - -] Exit code: 0 execute /usr/lib/python2.7/site-packages/neutron/agent/linux/utils.py:146 2017-02-06 15:09:20.886 1551 DEBUG
[Group.of.nepali.translators] [Bug 1662324] Re: linux bridge agent disables ipv6 before adding an ipv6 address
** Also affects: cloud-archive/mitaka Importance: Undecided Status: New -- You received this bug notification because you are a member of नेपाली भाषा समायोजकहरुको समूह, which is subscribed to Xenial. Matching subscriptions: Ubuntu 16.04 Bugs https://bugs.launchpad.net/bugs/1662324 Title: linux bridge agent disables ipv6 before adding an ipv6 address Status in Ubuntu Cloud Archive: Fix Released Status in Ubuntu Cloud Archive mitaka series: New Status in neutron: Fix Released Status in neutron package in Ubuntu: Fix Released Status in neutron source package in Xenial: In Progress Bug description: [Impact] When using linuxbridge and after creating network & interface to ext-net, disable_ipv6 is 1. then linuxbridge-agent doesn't add ipv6 properly to newly created bridge. [Test Case] 1. deploy basic mitaka env 2. create external network(ext-net) 3. create ipv6 network and interface to ext-net 4. check if related bridge has ipv6 ip - no ipv6 originally or - cat /proc/sys/net/ipv6/conf/[BRIDGE]/disable_ipv6 after this commit, I was able to see ipv6 address properly. [Regression] You need to restart neutron-linuxbridge-agent then there could be short downtime needed. [Others] -- original description -- Summary: I have a dual-stack NIC with only an IPv6 SLAAC and link local address plumbed. This is the designated provider network nic. When I create a network and then a subnet, the linux bridge agent first disables IPv6 on the bridge and then tries to add the IPv6 address from the NIC to the bridge. Since IPv6 was disabled on the bridge, this fails with 'RTNETLINK answers: Permission denied'. My intent was to create an IPv4 subnet over this interface with floating IPv4 addresses for assignment to VMs via this command: openstack subnet create --network provider \ --allocation-pool start=10.54.204.200,end=10.54.204.217 \ --dns-nameserver 69.252.80.80 --dns-nameserver 69.252.81.81 \ --gateway 10.54.204.129 --subnet-range 10.54.204.128/25 provider I don't know why the agent is disabling IPv6 (I wish it wouldn't), that's probably the problem. However, if the agent knows to disable IPv6 it should also know not to try to add an IPv6 address. Details: Version: Newton on CentOS 7.3 minimal (CentOS-7-x86_64-Minimal-1611.iso) as per these instructions: http://docs.openstack.org/newton/install-guide-rdo/ Seemingly relevant section of /var/log/neutron/linuxbridge-agent.log: 2017-02-06 15:09:20.863 1551 INFO neutron.plugins.ml2.drivers.linuxbridge.agent.arp_protect [req-4917c507-369e-4a36-a381-e8b287cbc988 - - - - -] Skipping ARP spoofing rules for port 'tap3679987e-ce' because it has port security disabled 2017-02-06 15:09:20.863 1551 DEBUG neutron.agent.linux.utils [req-4917c507-369e-4a36-a381-e8b287cbc988 - - - - -] Running command: ['ip', '-o', 'link', 'show', 'tap3679987e-ce'] create_process /usr/lib/python2.7/site-packages/neutron/agent/linux/utils.py:89 2017-02-06 15:09:20.870 1551 DEBUG neutron.agent.linux.utils [req-4917c507-369e-4a36-a381-e8b287cbc988 - - - - -] Exit code: 0 execute /usr/lib/python2.7/site-packages/neutron/agent/linux/utils.py:146 2017-02-06 15:09:20.871 1551 DEBUG neutron.agent.linux.utils [req-4917c507-369e-4a36-a381-e8b287cbc988 - - - - -] Running command: ['ip', 'addr', 'show', 'eno1', 'scope', 'global'] create_process /usr/lib/python2.7/site-packages/neutron/agent/linux/utils.py:89 2017-02-06 15:09:20.878 1551 DEBUG neutron.agent.linux.utils [req-4917c507-369e-4a36-a381-e8b287cbc988 - - - - -] Exit code: 0 execute /usr/lib/python2.7/site-packages/neutron/agent/linux/utils.py:146 2017-02-06 15:09:20.879 1551 DEBUG neutron.agent.linux.utils [req-4917c507-369e-4a36-a381-e8b287cbc988 - - - - -] Running command: ['ip', 'route', 'list', 'dev', 'eno1', 'scope', 'global'] create_process /usr/lib/python2.7/site-packages/neutron/agent/linux/utils.py:89 2017-02-06 15:09:20.885 1551 DEBUG neutron.agent.linux.utils [req-4917c507-369e-4a36-a381-e8b287cbc988 - - - - -] Exit code: 0 execute /usr/lib/python2.7/site-packages/neutron/agent/linux/utils.py:146 2017-02-06 15:09:20.886 1551 DEBUG neutron.agent.linux.utils [req-4917c507-369e-4a36-a381-e8b287cbc988 - - - - -] Running command (rootwrap daemon): ['ip', 'link', 'set', 'brqe1623c94-1f', 'up'] execute_rootwrap_daemon /usr/lib/python2.7/site-packages/neutron/agent/linux/utils.py:105 2017-02-06 15:09:20.895 1551 DEBUG neutron.plugins.ml2.drivers.linuxbridge.agent.linuxbridge_neutron_agent [req-4917c507-369e-4a36-a381-e8b287cbc988 - - - - -] Starting bridge brqe1623c94-1f for subinterface eno1 ensure_bridge /usr/lib/python2.7/site-packages/neutron/plugins/ml2/drivers/linuxbridge/agent/linuxbridge_neutron_agent.py:367 2017-02-06 15:09:20.895 1551 DEBUG neutron.agent.linux.utils [req-4917c507-369e-4a36-a381-e8b287cbc988 - - - - -] Running command (rootwrap daemon): ['brctl', 'addbr',
[Group.of.nepali.translators] [Bug 1662324] Re: linux bridge agent disables ipv6 before adding an ipv6 address
** Changed in: neutron (Ubuntu Xenial) Status: New => In Progress ** Changed in: neutron (Ubuntu Xenial) Assignee: (unassigned) => Seyeong Kim (xtrusia) ** Changed in: cloud-archive Status: New => Fix Released -- You received this bug notification because you are a member of नेपाली भाषा समायोजकहरुको समूह, which is subscribed to Xenial. Matching subscriptions: Ubuntu 16.04 Bugs https://bugs.launchpad.net/bugs/1662324 Title: linux bridge agent disables ipv6 before adding an ipv6 address Status in Ubuntu Cloud Archive: Fix Released Status in neutron: Fix Released Status in neutron package in Ubuntu: Fix Released Status in neutron source package in Xenial: In Progress Bug description: [Impact] When using linuxbridge and after creating network & interface to ext-net, disable_ipv6 is 1. then linuxbridge-agent doesn't add ipv6 properly to newly created bridge. [Test Case] 1. deploy basic mitaka env 2. create external network(ext-net) 3. create ipv6 network and interface to ext-net 4. check if related bridge has ipv6 ip - no ipv6 originally or - cat /proc/sys/net/ipv6/conf/[BRIDGE]/disable_ipv6 after this commit, I was able to see ipv6 address properly. [Regression] You need to restart neutron-linuxbridge-agent then there could be short downtime needed. [Others] -- original description -- Summary: I have a dual-stack NIC with only an IPv6 SLAAC and link local address plumbed. This is the designated provider network nic. When I create a network and then a subnet, the linux bridge agent first disables IPv6 on the bridge and then tries to add the IPv6 address from the NIC to the bridge. Since IPv6 was disabled on the bridge, this fails with 'RTNETLINK answers: Permission denied'. My intent was to create an IPv4 subnet over this interface with floating IPv4 addresses for assignment to VMs via this command: openstack subnet create --network provider \ --allocation-pool start=10.54.204.200,end=10.54.204.217 \ --dns-nameserver 69.252.80.80 --dns-nameserver 69.252.81.81 \ --gateway 10.54.204.129 --subnet-range 10.54.204.128/25 provider I don't know why the agent is disabling IPv6 (I wish it wouldn't), that's probably the problem. However, if the agent knows to disable IPv6 it should also know not to try to add an IPv6 address. Details: Version: Newton on CentOS 7.3 minimal (CentOS-7-x86_64-Minimal-1611.iso) as per these instructions: http://docs.openstack.org/newton/install-guide-rdo/ Seemingly relevant section of /var/log/neutron/linuxbridge-agent.log: 2017-02-06 15:09:20.863 1551 INFO neutron.plugins.ml2.drivers.linuxbridge.agent.arp_protect [req-4917c507-369e-4a36-a381-e8b287cbc988 - - - - -] Skipping ARP spoofing rules for port 'tap3679987e-ce' because it has port security disabled 2017-02-06 15:09:20.863 1551 DEBUG neutron.agent.linux.utils [req-4917c507-369e-4a36-a381-e8b287cbc988 - - - - -] Running command: ['ip', '-o', 'link', 'show', 'tap3679987e-ce'] create_process /usr/lib/python2.7/site-packages/neutron/agent/linux/utils.py:89 2017-02-06 15:09:20.870 1551 DEBUG neutron.agent.linux.utils [req-4917c507-369e-4a36-a381-e8b287cbc988 - - - - -] Exit code: 0 execute /usr/lib/python2.7/site-packages/neutron/agent/linux/utils.py:146 2017-02-06 15:09:20.871 1551 DEBUG neutron.agent.linux.utils [req-4917c507-369e-4a36-a381-e8b287cbc988 - - - - -] Running command: ['ip', 'addr', 'show', 'eno1', 'scope', 'global'] create_process /usr/lib/python2.7/site-packages/neutron/agent/linux/utils.py:89 2017-02-06 15:09:20.878 1551 DEBUG neutron.agent.linux.utils [req-4917c507-369e-4a36-a381-e8b287cbc988 - - - - -] Exit code: 0 execute /usr/lib/python2.7/site-packages/neutron/agent/linux/utils.py:146 2017-02-06 15:09:20.879 1551 DEBUG neutron.agent.linux.utils [req-4917c507-369e-4a36-a381-e8b287cbc988 - - - - -] Running command: ['ip', 'route', 'list', 'dev', 'eno1', 'scope', 'global'] create_process /usr/lib/python2.7/site-packages/neutron/agent/linux/utils.py:89 2017-02-06 15:09:20.885 1551 DEBUG neutron.agent.linux.utils [req-4917c507-369e-4a36-a381-e8b287cbc988 - - - - -] Exit code: 0 execute /usr/lib/python2.7/site-packages/neutron/agent/linux/utils.py:146 2017-02-06 15:09:20.886 1551 DEBUG neutron.agent.linux.utils [req-4917c507-369e-4a36-a381-e8b287cbc988 - - - - -] Running command (rootwrap daemon): ['ip', 'link', 'set', 'brqe1623c94-1f', 'up'] execute_rootwrap_daemon /usr/lib/python2.7/site-packages/neutron/agent/linux/utils.py:105 2017-02-06 15:09:20.895 1551 DEBUG neutron.plugins.ml2.drivers.linuxbridge.agent.linuxbridge_neutron_agent [req-4917c507-369e-4a36-a381-e8b287cbc988 - - - - -] Starting bridge brqe1623c94-1f for subinterface eno1 ensure_bridge /usr/lib/python2.7/site-packages/neutron/plugins/ml2/drivers/linuxbridge/agent/linuxbridge_neutron_agent.py:367 2017-02-06 15:09:20.895 1551 DEBUG neutron.agent.linux.utils
[Group.of.nepali.translators] [Bug 1662324] Re: linux bridge agent disables ipv6 before adding an ipv6 address
** Also affects: neutron (Ubuntu) Importance: Undecided Status: New ** Also affects: neutron (Ubuntu Xenial) Importance: Undecided Status: New ** Changed in: neutron (Ubuntu) Status: New => Fix Released ** Also affects: cloud-archive Importance: Undecided Status: New -- You received this bug notification because you are a member of नेपाली भाषा समायोजकहरुको समूह, which is subscribed to Xenial. Matching subscriptions: Ubuntu 16.04 Bugs https://bugs.launchpad.net/bugs/1662324 Title: linux bridge agent disables ipv6 before adding an ipv6 address Status in Ubuntu Cloud Archive: New Status in neutron: Fix Released Status in neutron package in Ubuntu: Fix Released Status in neutron source package in Xenial: New Bug description: Summary: I have a dual-stack NIC with only an IPv6 SLAAC and link local address plumbed. This is the designated provider network nic. When I create a network and then a subnet, the linux bridge agent first disables IPv6 on the bridge and then tries to add the IPv6 address from the NIC to the bridge. Since IPv6 was disabled on the bridge, this fails with 'RTNETLINK answers: Permission denied'. My intent was to create an IPv4 subnet over this interface with floating IPv4 addresses for assignment to VMs via this command: openstack subnet create --network provider \ --allocation-pool start=10.54.204.200,end=10.54.204.217 \ --dns-nameserver 69.252.80.80 --dns-nameserver 69.252.81.81 \ --gateway 10.54.204.129 --subnet-range 10.54.204.128/25 provider I don't know why the agent is disabling IPv6 (I wish it wouldn't), that's probably the problem. However, if the agent knows to disable IPv6 it should also know not to try to add an IPv6 address. Details: Version: Newton on CentOS 7.3 minimal (CentOS-7-x86_64-Minimal-1611.iso) as per these instructions: http://docs.openstack.org/newton/install-guide-rdo/ Seemingly relevant section of /var/log/neutron/linuxbridge-agent.log: 2017-02-06 15:09:20.863 1551 INFO neutron.plugins.ml2.drivers.linuxbridge.agent.arp_protect [req-4917c507-369e-4a36-a381-e8b287cbc988 - - - - -] Skipping ARP spoofing rules for port 'tap3679987e-ce' because it has port security disabled 2017-02-06 15:09:20.863 1551 DEBUG neutron.agent.linux.utils [req-4917c507-369e-4a36-a381-e8b287cbc988 - - - - -] Running command: ['ip', '-o', 'link', 'show', 'tap3679987e-ce'] create_process /usr/lib/python2.7/site-packages/neutron/agent/linux/utils.py:89 2017-02-06 15:09:20.870 1551 DEBUG neutron.agent.linux.utils [req-4917c507-369e-4a36-a381-e8b287cbc988 - - - - -] Exit code: 0 execute /usr/lib/python2.7/site-packages/neutron/agent/linux/utils.py:146 2017-02-06 15:09:20.871 1551 DEBUG neutron.agent.linux.utils [req-4917c507-369e-4a36-a381-e8b287cbc988 - - - - -] Running command: ['ip', 'addr', 'show', 'eno1', 'scope', 'global'] create_process /usr/lib/python2.7/site-packages/neutron/agent/linux/utils.py:89 2017-02-06 15:09:20.878 1551 DEBUG neutron.agent.linux.utils [req-4917c507-369e-4a36-a381-e8b287cbc988 - - - - -] Exit code: 0 execute /usr/lib/python2.7/site-packages/neutron/agent/linux/utils.py:146 2017-02-06 15:09:20.879 1551 DEBUG neutron.agent.linux.utils [req-4917c507-369e-4a36-a381-e8b287cbc988 - - - - -] Running command: ['ip', 'route', 'list', 'dev', 'eno1', 'scope', 'global'] create_process /usr/lib/python2.7/site-packages/neutron/agent/linux/utils.py:89 2017-02-06 15:09:20.885 1551 DEBUG neutron.agent.linux.utils [req-4917c507-369e-4a36-a381-e8b287cbc988 - - - - -] Exit code: 0 execute /usr/lib/python2.7/site-packages/neutron/agent/linux/utils.py:146 2017-02-06 15:09:20.886 1551 DEBUG neutron.agent.linux.utils [req-4917c507-369e-4a36-a381-e8b287cbc988 - - - - -] Running command (rootwrap daemon): ['ip', 'link', 'set', 'brqe1623c94-1f', 'up'] execute_rootwrap_daemon /usr/lib/python2.7/site-packages/neutron/agent/linux/utils.py:105 2017-02-06 15:09:20.895 1551 DEBUG neutron.plugins.ml2.drivers.linuxbridge.agent.linuxbridge_neutron_agent [req-4917c507-369e-4a36-a381-e8b287cbc988 - - - - -] Starting bridge brqe1623c94-1f for subinterface eno1 ensure_bridge /usr/lib/python2.7/site-packages/neutron/plugins/ml2/drivers/linuxbridge/agent/linuxbridge_neutron_agent.py:367 2017-02-06 15:09:20.895 1551 DEBUG neutron.agent.linux.utils [req-4917c507-369e-4a36-a381-e8b287cbc988 - - - - -] Running command (rootwrap daemon): ['brctl', 'addbr', 'brqe1623c94-1f'] execute_rootwrap_daemon /usr/lib/python2.7/site-packages/neutron/agent/linux/utils.py:105 2017-02-06 15:09:20.905 1551 DEBUG neutron.agent.linux.utils [req-4917c507-369e-4a36-a381-e8b287cbc988 - - - - -] Exit code: 0 execute /usr/lib/python2.7/site-packages/neutron/agent/linux/utils.py:146 2017-02-06 15:09:20.905 1551 DEBUG neutron.agent.linux.utils [req-4917c507-369e-4a36-a381-e8b287cbc988 - - - - -] Running command (rootwrap daemon): ['brctl', 'setfd',
