[ 6427.952997][ T3539] DCCP: Activated CCID 2 (TCP-like)
[ 6427.954981][ T3539] DCCP: Activated CCID 3 (TCP-Friendly Rate Control)
[ 6427.981686][ T3539] DCCP is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list