[  240.468893][    C0] TCP: AO hash mismatch for 10.0.254.1.7011->10.0.1.1.44862 [FP.] L3index: 0
[  240.469793][    C0] TCP: AO hash mismatch for 10.0.1.1.44862->10.0.254.1.7011 [FP.] L3index: 0
[  241.491853][    C2] TCP: AO hash mismatch for 10.0.254.1.7012->10.0.1.1.42790 [FP.] L3index: 0
[  241.492807][    C1] TCP: AO hash mismatch for 10.0.1.1.42790->10.0.254.1.7012 [FP.] L3index: 0
[  242.388355][    C1] TCP: request_sock_TCPv6: Possible SYN flooding on port [2001:db8:254::1]:7010. Sending cookies.