[   18.265419][  T280] ip (280) used greatest stack depth: 24256 bytes left
[  329.395956][ T3079] netem: version 1.3
[  413.013145][ T3543] ip (3543) used greatest stack depth: 23344 bytes left
[ 2464.742229][T20246] pm_nl_ctl (20246) used greatest stack depth: 22048 bytes left