[ 1399.470733] DCCP: Activated CCID 2 (TCP-like)
[ 1399.470804] DCCP: Activated CCID 3 (TCP-Friendly Rate Control)
[ 1399.472911] DCCP is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list
[ 1399.487972] dccp_sample_rtt: unusable RTT sample 0, using min