[ 1474.503890] DCCP: Activated CCID 2 (TCP-like)
[ 1474.503982] DCCP: Activated CCID 3 (TCP-Friendly Rate Control)
[ 1474.505579] DCCP is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list
[ 1474.516789] dccp_sample_rtt: unusable RTT sample 0, using min
[ 1474.516922] dccp_sample_rtt: unusable RTT sample 0, using min