[ 1234.432404] DCCP: Activated CCID 2 (TCP-like)
[ 1234.432473] DCCP: Activated CCID 3 (TCP-Friendly Rate Control)
[ 1234.434474] DCCP is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list
[ 1234.448066] dccp_sample_rtt: unusable RTT sample 0, using min
[ 1234.448201] dccp_sample_rtt: unusable RTT sample 0, using min