[   36.905417][  T281] ip (281) used greatest stack depth: 23232 bytes left
[   56.334021][  T404] ip (404) used greatest stack depth: 23024 bytes left
[  457.945294][ T2849] netem: version 1.3
[ 2826.229349][T18764] pm_nl_ctl (18764) used greatest stack depth: 22048 bytes left