[    1.941549] ip (260) used greatest stack depth: 12272 bytes left
[   45.791990] ip (2433) used greatest stack depth: 12144 bytes left
[   55.367052] netem: version 1.3
[  290.694507] ip (5724) used greatest stack depth: 12016 bytes left
[  618.011925] tc (15594) used greatest stack depth: 11936 bytes left
[  685.580098] pm_nl_ctl (18735) used greatest stack depth: 11872 bytes left