[   82.979979] secure_seq: tcp isn: 3789387533
[   84.373938] secure_seq: tcpv6 isn: 2993805717
[   84.374063] TCP: request_sock_TCPv6: Possible SYN flooding on port [2001:db8:254::1]:7010. Sending cookies.
[   84.374231] secure_seq: tcpv6 isn: 4070226082
[   84.374287] secure_seq: tcpv6 isn: 741467635
[   84.378056] secure_seq: tcpv6 isn: 3227024885