[   14.468484][  T271] ip (271) used greatest stack depth: 24272 bytes left
[   17.260058][  T299] ip (299) used greatest stack depth: 23536 bytes left
[  257.716594][ T2851] netem: version 1.3
[ 1743.325065][T18822] pm_nl_ctl (18822) used greatest stack depth: 22736 bytes left