[  332.706573][    C3] secure_seq: tcpv6 isn: 1673514519
[  337.277260][ T1278] secure_seq: tcpv6 isn: 3937701619
[  337.298411][ T1278] secure_seq: tcpv6 isn: 2779548233
[  337.318740][ T1278] secure_seq: tcpv6 isn: 3067519974