[   16.993785][  T290] ip (290) used greatest stack depth: 23664 bytes left
[   49.611695][  T664] ip (664) used greatest stack depth: 23192 bytes left
[  261.896619][ T2851] netem: version 1.3
[ 1887.061918][T20001] pm_nl_ctl (20001) used greatest stack depth: 22784 bytes left