[   19.021530][  T298] ip (298) used greatest stack depth: 23984 bytes left
[   47.066597][  T628] ip (628) used greatest stack depth: 23104 bytes left
[  263.784344][ T2851] netem: version 1.3
[ 1817.605227][T18821] pm_nl_ctl (18821) used greatest stack depth: 22704 bytes left