[ 1493.557715] DCCP: Activated CCID 2 (TCP-like) [ 1493.557816] DCCP: Activated CCID 3 (TCP-Friendly Rate Control) [ 1493.560269] DCCP is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 1493.578351] dccp_sample_rtt: unusable RTT sample 0, using min