[   14.656880][  T271] ip (271) used greatest stack depth: 23528 bytes left
[  273.488319][ T2853] netem: version 1.3
[  506.656506][ T4172] ip (4172) used greatest stack depth: 23472 bytes left
[ 1864.439662][T19933] pm_nl_ctl (19933) used greatest stack depth: 22016 bytes left