[ 3919.161192][ T4444] DCCP: Activated CCID 2 (TCP-like)
[ 3919.163201][ T4444] DCCP: Activated CCID 3 (TCP-Friendly Rate Control)
[ 3919.181436][ T4444] DCCP is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list