[   34.441806][ T1231] ip (1231) used greatest stack depth: 23416 bytes left
[  142.582093][ T4307] netem: version 1.3
[  660.540426][T13110] ip (13110) used greatest stack depth: 23256 bytes left
[ 1020.631675][T24776] pm_nl_ctl (24776) used greatest stack depth: 22672 bytes left