periodic-tripleo-ci-centos-8-ovb-3ctlr_1comp-featureset001-network-wallaby failing consistently with AttributeError: module 'pr2modules.netlink.exceptions' has no attribute 'NetlinkDumpInterrupted'

[Pooja Jadhav]

periodic-tripleo-ci-centos-8-ovb-3ctlr_1comp-featureset001-network-wallaby failing consistently with AttributeError: module 'pr2modules.netlink.exceptions' has no attribute 'NetlinkDumpInterrupted' with below traceback :

2022-06-20 14:08:45.209 ERROR /var/log/containers/neutron/dhcp-agent.log: 554563 ERROR neutron Traceback (most recent call last):
2022-06-20 14:08:45.209 ERROR /var/log/containers/neutron/dhcp-agent.log: 554563 ERROR neutron File "/usr/bin/neutron-dhcp-agent", line 10, in <module>
2022-06-20 14:08:45.209 ERROR /var/log/containers/neutron/dhcp-agent.log: 554563 ERROR neutron sys.exit(main())
2022-06-20 14:08:45.209 ERROR /var/log/containers/neutron/dhcp-agent.log: 554563 ERROR neutron File "/usr/lib/python3.6/site-packages/neutron/cmd/eventlet/agents/dhcp.py", line 24, in main
2022-06-20 14:08:45.209 ERROR /var/log/containers/neutron/dhcp-agent.log: 554563 ERROR neutron dhcp_agent.main()
2022-06-20 14:08:45.209 ERROR /var/log/containers/neutron/dhcp-agent.log: 554563 ERROR neutron File "/usr/lib/python3.6/site-packages/neutron/agent/dhcp_agent.py", line 52, in main
2022-06-20 14:08:45.209 ERROR /var/log/containers/neutron/dhcp-agent.log: 554563 ERROR neutron manager='neutron.agent.dhcp.agent.DhcpAgentWithStateReport')
2022-06-20 14:08:45.209 ERROR /var/log/containers/neutron/dhcp-agent.log: 554563 ERROR neutron File "/usr/lib/python3.6/site-packages/neutron/service.py", line 419, in create
2022-06-20 14:08:45.209 ERROR /var/log/containers/neutron/dhcp-agent.log: 554563 ERROR neutron periodic_fuzzy_delay=periodic_fuzzy_delay)
2022-06-20 14:08:45.209 ERROR /var/log/containers/neutron/dhcp-agent.log: 554563 ERROR neutron File "/usr/lib/python3.6/site-packages/neutron/service.py", line 350, in __init__
2022-06-20 14:08:45.209 ERROR /var/log/containers/neutron/dhcp-agent.log: 554563 ERROR neutron manager_class = importutils.import_class(self.manager_class_name)
2022-06-20 14:08:45.209 ERROR /var/log/containers/neutron/dhcp-agent.log: 554563 ERROR neutron File "/usr/lib/python3.6/site-packages/oslo_utils/importutils.py", line 30, in import_class
2022-06-20 14:08:45.209 ERROR /var/log/containers/neutron/dhcp-agent.log: 554563 ERROR neutron __import__(mod_str)
2022-06-20 14:08:45.209 ERROR /var/log/containers/neutron/dhcp-agent.log: 554563 ERROR neutron File "/usr/lib/python3.6/site-packages/neutron/agent/dhcp/agent.py", line 41, in <module>
2022-06-20 14:08:45.209 ERROR /var/log/containers/neutron/dhcp-agent.log: 554563 ERROR neutron from neutron.agent.linux import dhcp
2022-06-20 14:08:45.209 ERROR /var/log/containers/neutron/dhcp-agent.log: 554563 ERROR neutron File "/usr/lib/python3.6/site-packages/neutron/agent/linux/dhcp.py", line 39, in <module>
2022-06-20 14:08:45.209 ERROR /var/log/containers/neutron/dhcp-agent.log: 554563 ERROR neutron from neutron.agent.linux import external_process
2022-06-20 14:08:45.209 ERROR /var/log/containers/neutron/dhcp-agent.log: 554563 ERROR neutron File "/usr/lib/python3.6/site-packages/neutron/agent/linux/external_process.py", line 26, in <module>
2022-06-20 14:08:45.209 ERROR /var/log/containers/neutron/dhcp-agent.log: 554563 ERROR neutron from neutron.agent.linux import ip_lib
2022-06-20 14:08:45.209 ERROR /var/log/containers/neutron/dhcp-agent.log: 554563 ERROR neutron File "/usr/lib/python3.6/site-packages/neutron/agent/linux/ip_lib.py", line 40, in <module>
2022-06-20 14:08:45.209 ERROR /var/log/containers/neutron/dhcp-agent.log: 554563 ERROR neutron from neutron.privileged.agent.linux import ip_lib as privileged
2022-06-20 14:08:45.209 ERROR /var/log/containers/neutron/dhcp-agent.log: 554563 ERROR neutron File "/usr/lib/python3.6/site-packages/neutron/privileged/agent/linux/ip_lib.py", line 425, in <module>
2022-06-20 14:08:45.209 ERROR /var/log/containers/neutron/dhcp-agent.log: 554563 ERROR neutron netlink_exceptions.NetlinkDumpInterrupted),
2022-06-20 14:08:45.209 ERROR /var/log/containers/neutron/dhcp-agent.log: 554563 ERROR neutron AttributeError: module 'pr2modules.netlink.exceptions' has no attribute 'NetlinkDumpInterrupted'
2022-06-20 14:08:45.209 ERROR /var/log/containers/neutron/dhcp-agent.log: 554563 ERROR neutron

Log links :

https://logserver.rdoproject.org/openstack-component-network/opendev.org/openstack/tripleo-ci/master/periodic-tripleo-ci-centos-8-ovb-3ctlr_1comp-featureset001-network-wallaby/79716e7/logs/undercloud/var/log/extra/errors.txt.gz

https://logserver.rdoproject.org/openstack-component-network/opendev.org/openstack/tripleo-ci/master/periodic-tripleo-ci-centos-8-ovb-3ctlr_1comp-featureset001-network-wallaby/8c4a36b/job-output.txt

https://logserver.rdoproject.org/openstack-component-network/opendev.org/openstack/tripleo-ci/master/periodic-tripleo-ci-centos-8-ovb-3ctlr_1comp-featureset001-network-wallaby/8c4a36b/logs/undercloud/var/log/extra/errors.txt.gz

[yatin (yatinkarel)]

Caused by https://review.opendev.org/c/openstack/neutron/+/844366, need to update pyroute2 version in RDO wallaby, Xena to 0.6.6 like yoga to fix this, current version is python-pyroute2-0.6.5-2.

[yatin (yatinkarel)]

Pushed https://review.rdoproject.org/r/q/topic:bug%252F1979646 to update pyroute2 in Xena/Wallaby.

[yatin (yatinkarel)]

pyroute2 0.6.6 is now available in both c8 and c9 wallaby repos. Would need wallaby integration promotion(so containers have required pyroute2 version) to clear network component line.

[Ronelle Landy (rlandy)]

    * Yatin fixed it today (2022-06-24): https://review.rdoproject.org/r/q/topic:bug%252F1979646

    * testing after wallaby c8 promotion: https://review.rdoproject.org/r/c/testproject/+/36254/125

* Wallaby C8/c9 passed on 2022-06-29:
        * https://review.rdoproject.org/zuul/builds?job_name=periodic-tripleo-ci-centos-9-ovb-3ctlr_1comp-featureset001-tripleo-wallaby

        * https://review.rdoproject.org/zuul/builds?job_name=periodic-tripleo-ci-centos-8-ovb-3ctlr_1comp-featureset001-network-wallaby