[  240.480101][    C3] net_ratelimit: 3 callbacks suppressed
[  240.480107][    C3] TCP: AO hash mismatch for [2001:db8:1::1].34266->[2001:db8:254::1].7011 [P.]L3index: 0
[  240.480112][    C2] TCP: AO hash mismatch for [2001:db8:254::1].7011->[2001:db8:1::1].34266 [P.]L3index: 0
[  241.504449][    C3] TCP: AO hash mismatch for [2001:db8:254::1].7012->[2001:db8:1::1].48402 [P.]L3index: 0
[  241.505197][    C3] TCP: AO hash mismatch for [2001:db8:1::1].48402->[2001:db8:254::1].7012 [P.]L3index: 0
[  242.528164][    C2] TCP: AO hash mismatch for [2001:db8:1::1].34434->[2001:db8:254::1].7013 [P.]L3index: 0
[  242.530308][    C0] TCP: AO hash mismatch for [2001:db8:1::1].34434->[2001:db8:254::1].7013 [.]L3index: 0
[  243.552792][    C2] TCP: AO hash mismatch for [2001:db8:254::1].7014->[2001:db8:1::1].39010 [P.]L3index: 0
[  243.553248][    C2] TCP: AO hash mismatch for [2001:db8:254::1].7014->[2001:db8:1::1].39010 [.]L3index: 0
[  243.993813][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 10.0.254.1:7010. Sending cookies.