[ 1447.238210] DCCP: Activated CCID 2 (TCP-like)
[ 1447.238339] DCCP: Activated CCID 3 (TCP-Friendly Rate Control)
[ 1447.240520] DCCP is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list
[ 1447.254630] dccp_sample_rtt: unusable RTT sample 0, using min
[ 1447.254722] dccp_sample_rtt: unusable RTT sample 0, using min