[   34.958630][  T281] ip (281) used greatest stack depth: 23312 bytes left
[   36.839000][  T299] ip (299) used greatest stack depth: 23096 bytes left
[  272.925363][ T2851] netem: version 1.3
[ 1814.412672][T18813] pm_nl_ctl (18813) used greatest stack depth: 22688 bytes left