[   15.342925][  T257] ip (257) used greatest stack depth: 23776 bytes left
[  530.479918][ T5353] netem: version 1.3
[ 2219.831799][T19604] ip (19604) used greatest stack depth: 23648 bytes left
[ 3182.000909][T30306] pm_nl_ctl (30306) used greatest stack depth: 22752 bytes left