[   29.594195][  T389] ip (389) used greatest stack depth: 24248 bytes left
[   31.964024][  T406] ip (406) used greatest stack depth: 24208 bytes left
[  330.885399][ T3074] netem: version 1.3
[ 1159.500647][ T8327] ip (8327) used greatest stack depth: 23344 bytes left
[ 2456.978021][T20248] pm_nl_ctl (20248) used greatest stack depth: 22848 bytes left