[ 5718.484885] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_client: link becomes ready
[ 5718.506545] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_server: link becomes ready
[ 5718.509653] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_route0: link becomes ready
[ 5719.545952] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_server_r: link becomes ready
[ 5719.546018] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_route0_r: link becomes ready