[ 1211.086592] DCCP: Activated CCID 2 (TCP-like)
[ 1211.086649] DCCP: Activated CCID 3 (TCP-Friendly Rate Control)
[ 1211.088637] DCCP is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list
[ 1211.102721] dccp_sample_rtt: unusable RTT sample 0, using min
[ 1211.102838] dccp_sample_rtt: unusable RTT sample 0, using min