[   19.398973][  T271] ip (271) used greatest stack depth: 24800 bytes left
[   51.920300][  T543] ip (543) used greatest stack depth: 24584 bytes left
[   65.803188][  T664] ip (664) used greatest stack depth: 24560 bytes left
[   82.783977][  T818] ip (818) used greatest stack depth: 24392 bytes left
[  273.348179][ T2426] ip (2426) used greatest stack depth: 24352 bytes left
[  306.097428][ T2722] ip (2722) used greatest stack depth: 24288 bytes left
[  355.124256][ T3081] netem: version 1.3
[ 1022.551251][ T6663] ip (6663) used greatest stack depth: 23520 bytes left
[ 2405.402999][T18216] ip (18216) used greatest stack depth: 23408 bytes left
[ 2554.788064][T20250] pm_nl_ctl (20250) used greatest stack depth: 22832 bytes left