[    9.547916][  T232] ip (232) used greatest stack depth: 23888 bytes left
[  129.663109][ T4274] netem: version 1.3
[  202.560924][ T5168] ip (5168) used greatest stack depth: 23712 bytes left
[  957.024127][T24787] pm_nl_ctl (24787) used greatest stack depth: 22928 bytes left