[   16.015366][  T260] ip (260) used greatest stack depth: 24168 bytes left
[   32.323002][  T452] ip (452) used greatest stack depth: 23328 bytes left
[  409.895077][ T4295] netem: version 1.3
[ 2991.049047][T27781] pm_nl_ctl (27781) used greatest stack depth: 22784 bytes left