()[root@overcloud-controller-0 log]# cat karaf.log.1 | grep 60cff958-89b7-4858-958b-1e8459ac8ed1
2018-10-03T10:56:01,038 | INFO  | ForkJoinPool-1-worker-3 | VpnInstanceListener              | 357 - org.opendaylight.netvirt.vpnmanager-impl - 0.6.4.SNAPSHOT | VPN-ADD: addVpnInstance: VPN Id 100313 generated for VpnInstanceName 60cff958-89b7-4858-958b-1e8459ac8ed1
2018-10-03T10:56:01,039 | INFO  | ForkJoinPool-1-worker-3 | VpnInstanceListener              | 357 - org.opendaylight.netvirt.vpnmanager-impl - 0.6.4.SNAPSHOT | VPN-ADD: addVpnInstance: VpnInstanceOpData populated successfully for vpn 60cff958-89b7-4858-958b-1e8459ac8ed1 rd 11:11
2018-10-03T10:56:01,060 | INFO  | CommitFutures-26 | VpnInterfaceManager              | 357 - org.opendaylight.netvirt.vpnmanager-impl - 0.6.4.SNAPSHOT | processSavedInterfaces: No interfaces in queue for VPN 60cff958-89b7-4858-958b-1e8459ac8ed1
2018-10-03T10:56:01,060 | INFO  | CommitFutures-26 | VpnInstanceListener$PostAddVpnInstanceWorker | 357 - org.opendaylight.netvirt.vpnmanager-impl - 0.6.4.SNAPSHOT | VPN-ADD: onSuccess: Vpn Instance Op Data addition for 60cff958-89b7-4858-958b-1e8459ac8ed1 successful.
2018-10-03T10:56:01,508 | INFO  | org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.bgpvpns.rev150903.bgpvpns.attributes.bgpvpns.Bgpvpn_AsyncDataTreeChangeListenerBase-DataTreeChangeHandler-8 | NeutronvpnManager                | 351 - org.opendaylight.netvirt.neutronvpn-impl - 0.6.4.SNAPSHOT | Network(s) [] associated to L3VPN 60cff958-89b7-4858-958b-1e8459ac8ed1 successfully
2018-10-03T10:56:01,508 | ERROR | org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.bgpvpns.rev150903.bgpvpns.attributes.bgpvpns.Bgpvpn_AsyncDataTreeChangeListenerBase-DataTreeChangeHandler-8 | NeutronBgpvpnChangeListener      | 351 - org.opendaylight.netvirt.neutronvpn-impl - 0.6.4.SNAPSHOT | handleNetworksUpdate: associate new Networks to vpn 60cff958-89b7-4858-958b-1e8459ac8ed1 failed due to [Another subnet with the same/overlapping cidr 10.10.10.0/24 as subnet f6c023dc-3abd-4bdb-ad70-965f4fda4fe1 is already associated to a vpn with routeTargets [VpnTarget{getVrfRTType=Both, getVrfRTValue=88:88, augmentations={}}]. Ignoring subnet addition to vpn 60cff958-89b7-4858-958b-1e8459ac8ed1]
2018-10-03T10:56:02,042 | INFO  | org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.bgpvpns.rev150903.bgpvpns.attributes.bgpvpns.Bgpvpn_AsyncDataTreeChangeListenerBase-DataTreeChangeHandler-8 | NeutronvpnManager                | 351 - org.opendaylight.netvirt.neutronvpn-impl - 0.6.4.SNAPSHOT | Network(s) [] associated to L3VPN 60cff958-89b7-4858-958b-1e8459ac8ed1 successfully
2018-10-03T10:56:02,043 | ERROR | org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.bgpvpns.rev150903.bgpvpns.attributes.bgpvpns.Bgpvpn_AsyncDataTreeChangeListenerBase-DataTreeChangeHandler-8 | NeutronBgpvpnChangeListener      | 351 - org.opendaylight.netvirt.neutronvpn-impl - 0.6.4.SNAPSHOT | handleNetworksUpdate: associate new Networks not part of original bgpvpn, to vpn 60cff958-89b7-4858-958b-1e8459ac8ed1 failed due to [Another subnet with the same/overlapping cidr 10.10.11.0/24 as subnet 4ec6bce0-959a-4b4b-9224-b4217eb4c6b2 is already associated to a vpn with routeTargets [VpnTarget{getVrfRTType=Both, getVrfRTValue=88:88, augmentations={}}]. Ignoring subnet addition to vpn 60cff958-89b7-4858-958b-1e8459ac8ed1]