[   10.171382][  T243] ip (243) used greatest stack depth: 24720 bytes left
[   18.000916][  T592] pm_nl_ctl (592) used greatest stack depth: 23824 bytes left
[  138.311988][ T4296] netem: version 1.3
[  641.383343][T12902] ip (12902) used greatest stack depth: 23736 bytes left
[  642.539184][T12944] nstat (12944) used greatest stack depth: 23560 bytes left
[  992.333917][T24613] pm_nl_ctl (24613) used greatest stack depth: 22496 bytes left