[   18.766860][  T272] ip (272) used greatest stack depth: 23928 bytes left
[   30.011405][  T390] ip (390) used greatest stack depth: 23880 bytes left
[  308.515669][ T3080] netem: version 1.3
[ 1274.851355][ T9876] ip (9876) used greatest stack depth: 23528 bytes left
[ 1665.548863][T13298] ip (13298) used greatest stack depth: 23336 bytes left
[ 2346.009150][T20251] pm_nl_ctl (20251) used greatest stack depth: 22736 bytes left