[ 1550.435544] DCCP: Activated CCID 2 (TCP-like)
[ 1550.435618] DCCP: Activated CCID 3 (TCP-Friendly Rate Control)
[ 1550.437876] DCCP is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list
[ 1550.457988] dccp_sample_rtt: unusable RTT sample 0, using min
[ 1550.458110] dccp_sample_rtt: unusable RTT sample 0, using min