[ 242.479018][ C2] net_ratelimit: 3 callbacks suppressed [ 242.479027][ C2] TCP: AO hash mismatch for 10.0.254.1.7011->10.0.1.1.42042 [P.] L3index: 0 [ 242.479999][ C0] TCP: AO hash mismatch for 10.0.1.1.42042->10.0.254.1.7011 [P.] L3index: 0 [ 243.503201][ C2] TCP: AO hash mismatch for 10.0.254.1.7012->10.0.1.1.34902 [P.] L3index: 0 [ 243.503216][ C3] TCP: AO hash mismatch for 10.0.1.1.34902->10.0.254.1.7012 [P.] L3index: 0 [ 244.526894][ C3] TCP: AO hash mismatch for 10.0.1.1.48594->10.0.254.1.7013 [P.] L3index: 0 [ 244.527459][ C0] TCP: AO hash mismatch for 10.0.1.1.48594->10.0.254.1.7013 [.] L3index: 0 [ 245.552494][ C2] TCP: AO hash mismatch for 10.0.254.1.7014->10.0.1.1.44650 [P.] L3index: 0 [ 245.553463][ C2] TCP: AO hash mismatch for 10.0.254.1.7014->10.0.1.1.44650 [.] L3index: 0 [ 246.133198][ C0] TCP: request_sock_TCP: Possible SYN flooding on port 10.0.254.1:7010. Sending cookies.