[  130.313164] secure_seq: tcp isn: 748468534
[  131.611396] secure_seq: tcpv6 isn: 3319357253
[  131.611466] TCP: request_sock_TCPv6: Possible SYN flooding on port [2001:db8:254::1]:7010. Sending cookies.
[  131.611585] secure_seq: tcpv6 isn: 195838192
[  131.611618] secure_seq: tcpv6 isn: 2120405800
[  131.616882] secure_seq: tcpv6 isn: 2942165494