[  229.165383][    C2] TCP: AO hash mismatch for [2001:db8:1::1].57402->[2001:db8:254::1].7011 [FP.]L3index: 0
[  229.165890][    C3] TCP: AO hash mismatch for [2001:db8:254::1].7011->[2001:db8:1::1].57402 [FP.]L3index: 0
[  230.189412][    C2] TCP: AO hash mismatch for [2001:db8:1::1].45218->[2001:db8:254::1].7012 [FP.]L3index: 0
[  230.189638][    C3] TCP: AO hash mismatch for [2001:db8:254::1].7012->[2001:db8:1::1].45218 [FP.]L3index: 0
[  231.021276][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 10.0.254.1:7010. Sending cookies.