[ 1440.609381] DCCP: Activated CCID 2 (TCP-like)
[ 1440.609454] DCCP: Activated CCID 3 (TCP-Friendly Rate Control)
[ 1440.611024] DCCP is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list
[ 1440.622527] dccp_sample_rtt: unusable RTT sample 0, using min
[ 1440.622695] dccp_sample_rtt: unusable RTT sample 0, using min