[   37.680804][  T262] ip (262) used greatest stack depth: 23936 bytes left
[   42.548603][  T281] ip (281) used greatest stack depth: 23312 bytes left
[  507.471643][ T2858] netem: version 1.3
[ 3070.161297][T18760] pm_nl_ctl (18760) used greatest stack depth: 22512 bytes left