[  468.460704][ T2956] secure_seq: tcp isn: 1692254863
[  468.460983][    C3] secure_seq: tcp isn: 254129384
[  473.423678][ T2973] secure_seq: tcp isn: 226541861
[  473.424215][    C3] secure_seq: tcp isn: 4293672865
[  523.037747][ T3109] secure_seq: tcpv6 isn: 3308469803
[  523.038275][    C0] secure_seq: tcpv6 isn: 4023169208
[  528.073017][ T3126] secure_seq: tcpv6 isn: 1619746945