[    1.889280] ip (254) used greatest stack depth: 12168 bytes left
[   50.305142] netem: version 1.3
[  102.558394] ip (3918) used greatest stack depth: 11928 bytes left
[  133.173405] sched: DL replenish lagged too much
[  552.074974] tc (16938) used greatest stack depth: 11880 bytes left
[  610.404890] pm_nl_ctl (20239) used greatest stack depth: 11864 bytes left