[  137.020460][ T4303] netem: version 1.3
[  190.533072][ T5037] ip (5037) used greatest stack depth: 24016 bytes left
[  277.845864][ T5900] ip (5900) used greatest stack depth: 23320 bytes left
[ 1003.654412][T24615] pm_nl_ctl (24615) used greatest stack depth: 22864 bytes left