[   29.665261][  T413] ip (413) used greatest stack depth: 23648 bytes left
[  450.263900][ T4324] netem: version 1.3
[  684.354286][    C3] hrtimer: interrupt took 3203139 ns
[ 2046.486551][T16773] ip (16773) used greatest stack depth: 22848 bytes left
[ 2769.044274][T24721] pm_nl_ctl (24721) used greatest stack depth: 22704 bytes left