[   17.572631][  T280] ip (280) used greatest stack depth: 24416 bytes left
[   27.180500][  T389] ip (389) used greatest stack depth: 24024 bytes left
[  324.284583][ T3081] netem: version 1.3
[ 1621.545990][T12618] ip (12618) used greatest stack depth: 23992 bytes left
[ 2426.472672][T20247] pm_nl_ctl (20247) used greatest stack depth: 22784 bytes left