[ 1504.588043] DCCP: Activated CCID 2 (TCP-like)
[ 1504.588162] DCCP: Activated CCID 3 (TCP-Friendly Rate Control)
[ 1504.590634] DCCP is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list
[ 1504.607730] dccp_sample_rtt: unusable RTT sample 0, using min
[ 1504.607893] dccp_sample_rtt: unusable RTT sample 0, using min