[   33.457188][  T261] ip (261) used greatest stack depth: 24064 bytes left
[   38.325683][  T280] ip (280) used greatest stack depth: 23680 bytes left
[  461.903415][ T2853] netem: version 1.3
[ 2854.693302][T18777] pm_nl_ctl (18777) used greatest stack depth: 22512 bytes left