[   12.691674][  T249] tun: Universal TUN/TAP device driver, 1.6
[   18.728214][  T280] packetdrill (280) used greatest stack depth: 24176 bytes left
[   30.284136][  T409] iptables (409) used greatest stack depth: 23928 bytes left
[   59.745224][  T182] kmemleak: 21 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
[   60.524228][  T182] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak)