[ 2142.129674][    C3] secure_seq: tcp isn: 3305890488
[ 2196.463199][T17220] tun: Universal TUN/TAP device driver, 1.6
[ 2201.353569][T17226] secure_seq: tcp isn: 974503202
[ 2205.927315][T17253] secure_seq: tcpv6 isn: 2134370808
[ 2210.682640][T17276] secure_seq: tcp isn: 2662177909
[ 2217.974777][T17312] secure_seq: tcpv6 isn: 706658472
[ 2224.772162][T17349] secure_seq: tcp isn: 2354590640
[ 2230.786698][T17387] secure_seq: tcpv6 isn: 615861505
[ 2236.495587][T17426] secure_seq: tcp isn: 4229403979
[ 2244.543201][T17471] secure_seq: tcpv6 isn: 928703483
[ 2251.874248][T17516] secure_seq: tcp isn: 101919419
[ 2252.980985][T17516] secure_seq: tcp isn: 119212172
[ 2257.825250][T17544] secure_seq: tcpv6 isn: 2377199787
[ 2258.950967][T17544] secure_seq: tcpv6 isn: 2394789107
[ 2263.780011][T17573] secure_seq: tcp isn: 565662550