[ 6456.973415][    C2] secure_seq: tcp isn: 2923625323
[ 6465.739830][T32096] secure_seq: tcp isn: 3793882509
[ 6465.740104][    C1] TCP: request_sock_TCP: Possible SYN flooding on port 0.0.0.0:60631. Sending cookies.
[ 6465.744984][T32096] secure_seq: tcpv6 isn: 2792956041
[ 6465.745957][    C1] TCP: request_sock_TCPv6: Possible SYN flooding on port [::]:50463. Sending cookies.