[ 1260.551621] DCCP: Activated CCID 2 (TCP-like) [ 1260.551711] DCCP: Activated CCID 3 (TCP-Friendly Rate Control) [ 1260.553798] DCCP is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 1260.569434] dccp_sample_rtt: unusable RTT sample 0, using min