[ 1556.661266] DCCP: Activated CCID 2 (TCP-like)
[ 1556.661336] DCCP: Activated CCID 3 (TCP-Friendly Rate Control)
[ 1556.667741] DCCP is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list
[ 1556.687324] dccp_sample_rtt: unusable RTT sample 0, using min
[ 1556.687456] dccp_sample_rtt: unusable RTT sample 0, using min