[ 4396.868562][ T6839] DCCP: Activated CCID 2 (TCP-like)
[ 4396.870558][ T6839] DCCP: Activated CCID 3 (TCP-Friendly Rate Control)
[ 4396.900990][ T6839] DCCP is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list