[   15.576142][  T263] ip (263) used greatest stack depth: 24160 bytes left
[   18.945803][  T289] ip (289) used greatest stack depth: 23760 bytes left
[  326.898812][ T3080] netem: version 1.3
[ 2483.371935][T20248] pm_nl_ctl (20248) used greatest stack depth: 22848 bytes left