[ 1491.012498] DCCP: Activated CCID 2 (TCP-like)
[ 1491.012600] DCCP: Activated CCID 3 (TCP-Friendly Rate Control)
[ 1491.014330] DCCP is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list
[ 1491.025974] dccp_sample_rtt: unusable RTT sample 0, using min
[ 1491.026823] dccp_sample_rtt: unusable RTT sample 0, using min