[   15.938012][  T262] ip (262) used greatest stack depth: 24192 bytes left
[  323.948941][ T3079] netem: version 1.3
[  454.166224][ T3879] ip (3879) used greatest stack depth: 24048 bytes left
[  480.690443][ T4066] ip (4066) used greatest stack depth: 24000 bytes left
[  666.535001][ T5229] ip (5229) used greatest stack depth: 23968 bytes left
[ 2428.996612][T20251] pm_nl_ctl (20251) used greatest stack depth: 22800 bytes left