[ 1135.024617] DCCP: Activated CCID 2 (TCP-like)
[ 1135.024676] DCCP: Activated CCID 3 (TCP-Friendly Rate Control)
[ 1135.026815] DCCP is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list
[ 1135.040083] dccp_sample_rtt: unusable RTT sample 0, using min
[ 1135.040163] dccp_sample_rtt: unusable RTT sample 0, using min