[   15.809971][  T270] ip (270) used greatest stack depth: 23776 bytes left
[  516.632175][ T5353] netem: version 1.3
[  915.828725][ T8077] ip (8077) used greatest stack depth: 23664 bytes left
[ 2987.829961][T29005] pm_nl_ctl (29005) used greatest stack depth: 22384 bytes left