[   16.022819][  T272] ip (272) used greatest stack depth: 23832 bytes left
[  166.797851][ T1518] ip (1518) used greatest stack depth: 23720 bytes left
[  331.749509][ T2852] netem: version 1.3
[ 2301.142330][T18839] pm_nl_ctl (18839) used greatest stack depth: 22320 bytes left