[   13.122884][  T279] ip (279) used greatest stack depth: 23688 bytes left
[  253.512002][ T2851] netem: version 1.3
[ 1709.637633][  T268] kworker/1:2 (268) used greatest stack depth: 23008 bytes left
[ 1896.830771][T19960] pm_nl_ctl (19960) used greatest stack depth: 21824 bytes left