[   83.523494] TCP: request_sock_TCPv6: Possible SYN flooding on port [2001:db8:254::1]:7010. Sending cookies.
[   84.087528] TCP: AO hash mismatch for 10.0.254.1.7012->10.0.1.1.40082 [FP.] L3index: 0
[   84.087651] TCP: AO hash mismatch for 10.0.1.1.40082->10.0.254.1.7012 [FP.] L3index: 0