[ 4499.973002][ T1197] DCCP: Activated CCID 2 (TCP-like)
[ 4499.975017][ T1197] DCCP: Activated CCID 3 (TCP-Friendly Rate Control)
[ 4500.013837][ T1197] DCCP is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list