[   77.337276][  T525] ip (525) used greatest stack depth: 23632 bytes left
[  111.987622][  T754] ip (754) used greatest stack depth: 22912 bytes left
[  455.412401][ T2835] netem: version 1.3
[ 2768.823579][T18665] pm_nl_ctl (18665) used greatest stack depth: 20672 bytes left