[ 1473.920382] DCCP: Activated CCID 2 (TCP-like)
[ 1473.920478] DCCP: Activated CCID 3 (TCP-Friendly Rate Control)
[ 1473.921905] DCCP is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list
[ 1473.934425] dccp_sample_rtt: unusable RTT sample 0, using min
[ 1473.934500] dccp_sample_rtt: unusable RTT sample 0, using min