[   31.506145][  T261] ip (261) used greatest stack depth: 24064 bytes left
[   35.594631][  T280] ip (280) used greatest stack depth: 23264 bytes left
[  442.450732][ T2861] netem: version 1.3
[ 2754.501850][T18758] pm_nl_ctl (18758) used greatest stack depth: 22512 bytes left