[   27.912697][  T398] ip (398) used greatest stack depth: 24112 bytes left
[  326.615771][ T3080] netem: version 1.3
[ 2371.789373][T20028] ip (20028) used greatest stack depth: 23920 bytes left
[ 2388.904702][T20252] pm_nl_ctl (20252) used greatest stack depth: 22288 bytes left