[ 1239.395576] DCCP: Activated CCID 2 (TCP-like)
[ 1239.395638] DCCP: Activated CCID 3 (TCP-Friendly Rate Control)
[ 1239.397455] DCCP is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list
[ 1239.411680] dccp_sample_rtt: unusable RTT sample 0, using min