[   13.161970][  T271] ip (271) used greatest stack depth: 24440 bytes left
[   13.443123][  T274] ip (274) used greatest stack depth: 24368 bytes left
[   14.068563][  T280] ip (280) used greatest stack depth: 23200 bytes left
[  258.360555][ T2852] netem: version 1.3
[ 1780.653963][T18822] pm_nl_ctl (18822) used greatest stack depth: 20816 bytes left