[ 1435.038585] DCCP: Activated CCID 2 (TCP-like) [ 1435.038717] DCCP: Activated CCID 3 (TCP-Friendly Rate Control) [ 1435.040926] DCCP is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 1435.053556] dccp_sample_rtt: unusable RTT sample 0, using min