[ 4653.417345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_client: link becomes ready
[ 4653.445962] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_server: link becomes ready
[ 4653.451104] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_route0: link becomes ready
[ 4654.390710] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_client_r: link becomes ready
[ 4654.391706] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_server_r: link becomes ready