[  163.476864] DCCP: Activated CCID 2 (TCP-like)
[  163.476970] DCCP: Activated CCID 3 (TCP-Friendly Rate Control)
[  163.479361] DCCP is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list
[  163.497662] dccp_sample_rtt: unusable RTT sample 0, using min
[  163.497881] dccp_sample_rtt: unusable RTT sample 0, using min