[ 1164.327532][ T6955] secure_seq: tcp isn: 312549379 [ 1164.327633][ C1] secure_seq: tcp isn: 2338411141 [ 1164.332157][ T6955] secure_seq: tcpv6 isn: 2054148917 [ 1164.332510][ C1] secure_seq: tcpv6 isn: 3480090726 [ 1164.335978][ T6955] secure_seq: tcp isn: 890176488 [ 1164.337353][ C1] secure_seq: tcp isn: 1636644447 [ 1164.531548][ T6956] DCCP: Activated CCID 2 (TCP-like) [ 1164.533679][ T6956] DCCP: Activated CCID 3 (TCP-Friendly Rate Control) [ 1164.557974][ T6956] DCCP is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list