[  240.427874][    C1] net_ratelimit: 3 callbacks suppressed
[  240.427882][    C1] TCP: AO hash mismatch for [2001:db8:1::1].49342->[2001:db8:254::1].7011 [P.]L3index: 0
[  240.428106][    C2] TCP: AO hash mismatch for [2001:db8:254::1].7011->[2001:db8:1::1].49342 [P.]L3index: 0
[  241.080565][    C1] TCP: request_sock_TCPv6: Possible SYN flooding on port [2001:db8:254::1]:7010. Sending cookies.
[  241.452186][    C1] TCP: AO hash mismatch for [2001:db8:1::1].54272->[2001:db8:254::1].7012 [P.]L3index: 0
[  241.964223][    C0] TCP: AO hash mismatch for [2001:db8:254::1].7012->[2001:db8:1::1].54272 [P.]L3index: 0