[ 1471.535399] DCCP: Activated CCID 2 (TCP-like)
[ 1471.535482] DCCP: Activated CCID 3 (TCP-Friendly Rate Control)
[ 1471.537234] DCCP is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list
[ 1471.548326] dccp_sample_rtt: unusable RTT sample 0, using min
[ 1471.548432] dccp_sample_rtt: unusable RTT sample 0, using min