[ 4400.223674][ T8411] DCCP: Activated CCID 2 (TCP-like)
[ 4400.225653][ T8411] DCCP: Activated CCID 3 (TCP-Friendly Rate Control)
[ 4400.239999][ T8411] DCCP is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list