[   31.663000][  T275] ip (275) used greatest stack depth: 24136 bytes left
[   33.773303][  T293] ip (293) used greatest stack depth: 24000 bytes left
[  334.477569][ T3080] netem: version 1.3
[  435.019442][ T3740] ip (3740) used greatest stack depth: 23496 bytes left
[ 2347.949644][T20251] pm_nl_ctl (20251) used greatest stack depth: 22784 bytes left