[    2.005025] ip (293) used greatest stack depth: 12248 bytes left
[   51.449589] netem: version 1.3
[  361.686080] ip (7986) used greatest stack depth: 12232 bytes left
[  551.018517] tc (15679) used greatest stack depth: 11952 bytes left
[  668.624513] pm_nl_ctl (18826) used greatest stack depth: 11752 bytes left