Conflicting modification for path...nodes/node/node...flow/flow...id=L3.17727960133108.21.fc5d2787-75f1-4509-88aa-c55132567d69.42.50.0.0.11

analysis not done here, so if this issue is seen with latest releases, we'll raise a new JIRA

 just because I noticed that you made this issue linked as a "relates to" of : I had a (quick) look, and as far as I can tell, this one is about something else than  (of which  may be a dupe); those were about OptimisticLockFailedException in elan workers, where as this is about a ConflictingModificationAppliedException in netvirt.fibmanager.VrfEntryListener.

still seen: https://logs.opendaylight.org/releng/vex-yul-odl-jenkins-1/netvirt-csit-1node-openstack-queens-upstream-stateful-oxygen/401/odl_1/odl1_karaf.log.gz

in oxygen: https://logs.opendaylight.org/releng/vex-yul-odl-jenkins-1/netvirt-csit-1node-openstack-queens-upstream-stateful-oxygen/240/odl_1/odl1_karaf.log.gz

log file attached at odl1_karaf.972.log.tar.xz

Still seen: https://logs.opendaylight.org/releng/jenkins092/netvirt-csit-1node-openstack-ocata-upstream-stateful-nitrogen/489/odl_1/odl1_karaf.log.gz