[ 1256.989220] DCCP: Activated CCID 2 (TCP-like)
[ 1256.989289] DCCP: Activated CCID 3 (TCP-Friendly Rate Control)
[ 1256.991362] DCCP is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list
[ 1257.007372] dccp_sample_rtt: unusable RTT sample 0, using min
[ 1257.008445] dccp_sample_rtt: unusable RTT sample 0, using min