[   15.528073][  T290] ip (290) used greatest stack depth: 23504 bytes left
[  254.554156][ T2854] netem: version 1.3
[  274.177817][ T3005] ip (3005) used greatest stack depth: 23448 bytes left
[ 1740.083539][T18836] pm_nl_ctl (18836) used greatest stack depth: 21776 bytes left