[   13.470591][  T270] ip (270) used greatest stack depth: 24064 bytes left
[  260.028741][ T2851] netem: version 1.3
[ 1021.387441][    T9] kworker/0:1 (9) used greatest stack depth: 23952 bytes left
[ 1792.575365][T18820] pm_nl_ctl (18820) used greatest stack depth: 21152 bytes left