[   19.339486][  T287] ip (287) used greatest stack depth: 24368 bytes left
[   34.942564][  T468] ip (468) used greatest stack depth: 24192 bytes left
[  537.607165][ T5349] netem: version 1.3
[ 1115.267661][ T9081] ip (9081) used greatest stack depth: 23680 bytes left
[ 2998.526382][T29005] pm_nl_ctl (29005) used greatest stack depth: 22752 bytes left