[   17.445214][  T270] ip (270) used greatest stack depth: 24688 bytes left
[   20.398763][  T295] ip (295) used greatest stack depth: 24528 bytes left
[   34.307858][  T448] ip (448) used greatest stack depth: 24400 bytes left
[   44.683382][  T574] ip (574) used greatest stack depth: 24080 bytes left
[  445.729871][ T4323] netem: version 1.3
[ 1334.839722][T10235] ip (10235) used greatest stack depth: 23984 bytes left
[ 2052.960660][T16937] ip (16937) used greatest stack depth: 23520 bytes left
[ 2766.343585][T24720] pm_nl_ctl (24720) used greatest stack depth: 22528 bytes left