[  254.773355][    C2] TCP: AO hash mismatch for 10.0.1.1.57944->10.0.254.1.7012 [P.] L3index: 0
[  254.776920][    C3] TCP: AO hash mismatch for 10.0.254.1.7012->10.0.1.1.57944 [P.] L3index: 0
[  255.798106][    C0] TCP: AO hash mismatch for 10.0.1.1.34402->10.0.254.1.7013 [P.] L3index: 0
[  255.799306][    C2] TCP: AO hash mismatch for 10.0.1.1.34402->10.0.254.1.7013 [.] L3index: 0
[  256.821702][    C2] TCP: AO hash mismatch for 10.0.254.1.7014->10.0.1.1.47322 [.] L3index: 0
[  256.822226][    C3] TCP: AO hash mismatch for 10.0.254.1.7014->10.0.1.1.47322 [P.] L3index: 0
[  258.668031][    C3] TCP: request_sock_TCPv6: Possible SYN flooding on port [2001:db8:254::1]:7010. Sending cookies.