[   17.819218][  T269] ip (269) used greatest stack depth: 24800 bytes left
[   18.513956][  T275] ip (275) used greatest stack depth: 24672 bytes left
[   20.012474][  T287] ip (287) used greatest stack depth: 24352 bytes left
[   57.031593][  T665] ip (665) used greatest stack depth: 24304 bytes left
[  325.978038][ T3074] netem: version 1.3
[  471.902057][ T3929] iptables (3929) used greatest stack depth: 24080 bytes left
[  793.538179][ T5811] ip (5811) used greatest stack depth: 23728 bytes left
[ 2431.179666][T20242] pm_nl_ctl (20242) used greatest stack depth: 22848 bytes left