[ 1503.489353] DCCP: Activated CCID 2 (TCP-like)
[ 1503.489429] DCCP: Activated CCID 3 (TCP-Friendly Rate Control)
[ 1503.491512] DCCP is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list
[ 1503.509496] dccp_sample_rtt: unusable RTT sample 0, using min