[ 1224.659700] DCCP: Activated CCID 2 (TCP-like) [ 1224.659763] DCCP: Activated CCID 3 (TCP-Friendly Rate Control) [ 1224.661485] DCCP is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 1224.674441] dccp_sample_rtt: unusable RTT sample 0, using min