[  242.000091][    C1] TCP: AO hash mismatch for [2001:db8:1::1].33380->[2001:db8:254::1].7012 [P.]L3index: 0
[  242.000727][    C1] TCP: AO hash mismatch for [2001:db8:254::1].7012->[2001:db8:1::1].33380 [P.]L3index: 0
[  243.024665][    C1] TCP: AO hash mismatch for [2001:db8:1::1].45920->[2001:db8:254::1].7013 [P.]L3index: 0
[  243.025307][    C1] TCP: AO hash mismatch for [2001:db8:1::1].45920->[2001:db8:254::1].7013 [.]L3index: 0
[  244.049389][    C1] TCP: AO hash mismatch for [2001:db8:254::1].7014->[2001:db8:1::1].55392 [.]L3index: 0
[  244.560097][    C2] TCP: AO hash mismatch for [2001:db8:254::1].7014->[2001:db8:1::1].55392 [P.]L3index: 0
[  244.778495][    C3] TCP: request_sock_TCP: Possible SYN flooding on port 10.0.254.1:7010. Sending cookies.