[  244.523648][    C1] TCP: AO hash mismatch for 10.0.1.1.46586->10.0.254.1.7013 [P.] L3index: 0
[  244.524168][    C1] TCP: AO hash mismatch for 10.0.1.1.46586->10.0.254.1.7013 [.] L3index: 0
[  245.546841][    C1] TCP: AO hash mismatch for 10.0.254.1.7014->10.0.1.1.39634 [P.] L3index: 0
[  245.547349][    C3] TCP: AO hash mismatch for 10.0.254.1.7014->10.0.1.1.39634 [.] L3index: 0
[  247.138712][    C3] TCP: request_sock_TCPv6: Possible SYN flooding on port [2001:db8:254::1]:7010. Sending cookies.