[   13.186680][  T272] ip (272) used greatest stack depth: 24424 bytes left
[   13.453743][  T275] ip (275) used greatest stack depth: 23976 bytes left
[   14.821513][  T290] ip (290) used greatest stack depth: 23192 bytes left
[  255.693577][ T2852] netem: version 1.3
[ 1815.288575][T18820] pm_nl_ctl (18820) used greatest stack depth: 22336 bytes left