[    2.171210] ip (294) used greatest stack depth: 12248 bytes left
[   52.958290] netem: version 1.3
[  126.307027] ip (3896) used greatest stack depth: 12232 bytes left
[  330.615773] pm_nl_ctl (6795) used greatest stack depth: 12216 bytes left
[  565.064901] tc (15682) used greatest stack depth: 11952 bytes left
[  621.305667] pm_nl_ctl (18827) used greatest stack depth: 11872 bytes left