[ 596.601927] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 596.602748] IPv6: ADDRCONF(NETDEV_UP): veth2: link is not ready [ 596.705441] IPv6: ADDRCONF(NETDEV_UP): veth11: link is not ready [ 596.705549] IPv6: ADDRCONF(NETDEV_CHANGE): veth11: link becomes ready [ 596.705567] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 596.745486] IPv6: ADDRCONF(NETDEV_CHANGE): veth2: link becomes ready