[ 1507.427552] DCCP: Activated CCID 2 (TCP-like)
[ 1507.427628] DCCP: Activated CCID 3 (TCP-Friendly Rate Control)
[ 1507.429708] DCCP is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list
[ 1507.445801] dccp_sample_rtt: unusable RTT sample 0, using min
[ 1507.445887] dccp_sample_rtt: unusable RTT sample 0, using min