[  260.864941][    C2] TCP: AO hash mismatch for [2001:db8:1::1].51354->[2001:db8:254::1].7011 [P.]L3index: 0
[  260.865181][    C1] TCP: AO hash mismatch for [2001:db8:254::1].7011->[2001:db8:1::1].51354 [P.]L3index: 0
[  261.408128][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 10.0.254.1:7010. Sending cookies.
[  261.888989][    C2] TCP: AO hash mismatch for [2001:db8:1::1].48488->[2001:db8:254::1].7012 [P.]L3index: 0
[  261.889034][    C1] TCP: AO hash mismatch for [2001:db8:254::1].7012->[2001:db8:1::1].48488 [P.]L3index: 0