[  248.627094][    C0] TCP: AO hash mismatch for [2001:db8:1::1].40810->[2001:db8:254::1].7013 [P.]L3index: 0
[  248.628145][    C0] TCP: AO hash mismatch for [2001:db8:1::1].40810->[2001:db8:254::1].7013 [.]L3index: 0
[  249.650834][    C2] TCP: AO hash mismatch for [2001:db8:254::1].7014->[2001:db8:1::1].48522 [P.]L3index: 0
[  249.652889][    C0] TCP: AO hash mismatch for [2001:db8:254::1].7014->[2001:db8:1::1].48522 [.]L3index: 0
[  251.942504][    C2] TCP: request_sock_TCP: Possible SYN flooding on port 10.0.254.1:7010. Sending cookies.