[ 1231.991068] DCCP: Activated CCID 2 (TCP-like)
[ 1231.991141] DCCP: Activated CCID 3 (TCP-Friendly Rate Control)
[ 1231.993473] DCCP is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list
[ 1232.010170] dccp_sample_rtt: unusable RTT sample 0, using min