[ 4225.642107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_client: link becomes ready [ 4225.668761] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_server: link becomes ready [ 4225.673155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_route0: link becomes ready [ 4226.643551] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_client_r: link becomes ready