[   26.502892][  T420] ip (420) used greatest stack depth: 23584 bytes left
[  254.154221][ T2852] netem: version 1.3
[ 1826.465185][T19958] pm_nl_ctl (19958) used greatest stack depth: 23360 bytes left
[ 1830.923304][T20030] pm_nl_ctl (20030) used greatest stack depth: 22784 bytes left