[ 3940.836427][ T4959] DCCP: Activated CCID 2 (TCP-like)
[ 3940.838486][ T4959] DCCP: Activated CCID 3 (TCP-Friendly Rate Control)
[ 3940.855583][ T4959] DCCP is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list