[   13.695045][  T275] ip (275) used greatest stack depth: 24176 bytes left
[   15.191974][  T290] ip (290) used greatest stack depth: 23248 bytes left
[  264.698099][ T2851] netem: version 1.3
[ 1843.051404][T18824] pm_nl_ctl (18824) used greatest stack depth: 21904 bytes left