[    9.432702][  T236] ip (236) used greatest stack depth: 23928 bytes left
[   13.789021][  T403] ip (403) used greatest stack depth: 23136 bytes left
[  146.640066][ T4307] netem: version 1.3
[ 1070.210889][T24757] pm_nl_ctl (24757) used greatest stack depth: 22904 bytes left