[   13.043054][  T290] ip (290) used greatest stack depth: 23664 bytes left
[   36.875360][  T663] ip (663) used greatest stack depth: 23632 bytes left
[  241.495682][ T2851] netem: version 1.3
[ 1887.093644][T19956] pm_nl_ctl (19956) used greatest stack depth: 22496 bytes left