[   13.313923][  T272] ip (272) used greatest stack depth: 24368 bytes left
[   47.105575][  T664] ip (664) used greatest stack depth: 23744 bytes left
[  259.798334][ T2853] netem: version 1.3
[ 1804.592122][T18822] pm_nl_ctl (18822) used greatest stack depth: 22704 bytes left