[   35.236399][  T263] ip (263) used greatest stack depth: 24064 bytes left
[   40.714921][  T289] ip (289) used greatest stack depth: 23776 bytes left
[  461.804320][ T2855] netem: version 1.3
[ 2808.015675][T18774] pm_nl_ctl (18774) used greatest stack depth: 22080 bytes left