[ 1474.061328] DCCP: Activated CCID 2 (TCP-like)
[ 1474.061404] DCCP: Activated CCID 3 (TCP-Friendly Rate Control)
[ 1474.063187] DCCP is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list
[ 1474.077858] dccp_sample_rtt: unusable RTT sample 0, using min
[ 1474.077952] dccp_sample_rtt: unusable RTT sample 0, using min
[ 1474.078073] dccp_sample_rtt: unusable RTT sample 0, using min
[ 1474.078142] dccp_sample_rtt: unusable RTT sample 0, using min