[ 6484.200338][    C3] secure_seq: tcp isn: 3330662132
[ 6488.883166][T24250] secure_seq: tcp isn: 2070091175
[ 6488.883436][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 0.0.0.0:53415. Sending cookies.
[ 6488.885863][T24250] secure_seq: tcpv6 isn: 775018960
[ 6488.886016][    C0] TCP: request_sock_TCPv6: Possible SYN flooding on port [::]:55995. Sending cookies.