[ 4400.713546][ T4921] DCCP: Activated CCID 2 (TCP-like)
[ 4400.715662][ T4921] DCCP: Activated CCID 3 (TCP-Friendly Rate Control)
[ 4400.730334][ T4921] DCCP is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list