[   19.838262][  T237] ip (237) used greatest stack depth: 24360 bytes left
[   23.481692][  T396] ip (396) used greatest stack depth: 23832 bytes left
[  151.534770][ T4304] netem: version 1.3
[  178.291027][ T4669] ip (4669) used greatest stack depth: 23768 bytes left
[  867.142854][T18931] nstat (18931) used greatest stack depth: 23736 bytes left
[ 1053.206385][T24818] pm_nl_ctl (24818) used greatest stack depth: 22528 bytes left