[   20.996154][  T238] ip (238) used greatest stack depth: 24616 bytes left
[   21.247879][  T248] ip (248) used greatest stack depth: 24592 bytes left
[   28.918834][  T551] ip (551) used greatest stack depth: 23496 bytes left
[  162.436634][ T4300] netem: version 1.3
[ 1077.570626][T24806] pm_nl_ctl (24806) used greatest stack depth: 22920 bytes left