[   20.037802][  T706] ip (706) used greatest stack depth: 23616 bytes left
[  132.493154][ T4272] netem: version 1.3
[  164.356966][ T4810] ip (4810) used greatest stack depth: 23520 bytes left
[  949.803504][T24792] pm_nl_ctl (24792) used greatest stack depth: 23024 bytes left