[   28.113712][  T274] ip (274) used greatest stack depth: 23648 bytes left
[  340.534675][ T3090] netem: version 1.3
[ 2241.841441][T17424] ip (17424) used greatest stack depth: 23088 bytes left
[ 2483.273107][T20261] pm_nl_ctl (20261) used greatest stack depth: 22128 bytes left