[ 253.591995][ C1] TCP: request_sock_TCP: Possible SYN flooding on port 10.0.254.1:7010. Sending cookies. [ 253.739349][ C3] TCP: AO hash mismatch for 10.0.1.1.50042->10.0.254.1.7011 [P.] L3index: 0 [ 253.740109][ C3] TCP: AO hash mismatch for 10.0.254.1.7011->10.0.1.1.50042 [P.] L3index: 0 [ 254.762939][ C1] TCP: AO hash mismatch for 10.0.254.1.7012->10.0.1.1.46300 [P.] L3index: 0 [ 254.763908][ C3] TCP: AO hash mismatch for 10.0.1.1.46300->10.0.254.1.7012 [P.] L3index: 0