[   36.483625][  T274] ip (274) used greatest stack depth: 24304 bytes left
[   58.240022][  T412] ip (412) used greatest stack depth: 22848 bytes left
[  453.938556][ T2855] netem: version 1.3
[ 2799.933882][T18783] pm_nl_ctl (18783) used greatest stack depth: 22512 bytes left