[ 3698.805757] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_client: link becomes ready [ 3698.828635] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_server: link becomes ready [ 3698.831910] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_route0: link becomes ready [ 3699.786107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_client_r: link becomes ready