[ 1492.270445] DCCP: Activated CCID 2 (TCP-like) [ 1492.270509] DCCP: Activated CCID 3 (TCP-Friendly Rate Control) [ 1492.272355] DCCP is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 1492.287985] dccp_sample_rtt: unusable RTT sample 0, using min