[ 1420.025591] DCCP: Activated CCID 2 (TCP-like) [ 1420.025658] DCCP: Activated CCID 3 (TCP-Friendly Rate Control) [ 1420.028121] DCCP is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 1420.047025] dccp_sample_rtt: unusable RTT sample 0, using min