[   11.799112][  T269] ip (269) used greatest stack depth: 24032 bytes left
[  217.860203][ T2851] netem: version 1.3
[  225.531531][ T2882] ip (2882) used greatest stack depth: 23776 bytes left
[  236.209017][ T2975] ip (2975) used greatest stack depth: 23048 bytes left
[ 1856.354180][T19893] pm_nl_ctl (19893) used greatest stack depth: 22784 bytes left