[ 1220.521867] DCCP: Activated CCID 2 (TCP-like)
[ 1220.521943] DCCP: Activated CCID 3 (TCP-Friendly Rate Control)
[ 1220.524406] DCCP is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list
[ 1220.541398] dccp_sample_rtt: unusable RTT sample 0, using min