[ 2137.676560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_client: link becomes ready [ 2137.711243] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_server: link becomes ready [ 2137.716458] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_route0: link becomes ready [ 2138.775198] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_server_r: link becomes ready [ 2138.775893] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_route0_r: link becomes ready