[   12.948891][  T270] ip (270) used greatest stack depth: 24432 bytes left
[  259.195536][ T2852] netem: version 1.3
[  266.296252][ T2883] ip (2883) used greatest stack depth: 23640 bytes left
[ 1873.281502][T20006] pm_nl_ctl (20006) used greatest stack depth: 22752 bytes left