[    9.092715][  T244] ip (244) used greatest stack depth: 23456 bytes left
[  136.329759][ T4297] netem: version 1.3
[  849.219889][T17307] ip (17307) used greatest stack depth: 23384 bytes left
[ 1100.728879][T24754] pm_nl_ctl (24754) used greatest stack depth: 22912 bytes left