[    1.625777] ip (254) used greatest stack depth: 12168 bytes left
[   49.034939] netem: version 1.3
[  107.153928] ip (3920) used greatest stack depth: 11928 bytes left
[  162.356881] sched: DL replenish lagged too much
[  554.984464] tc (16938) used greatest stack depth: 11880 bytes left
[  613.006060] pm_nl_ctl (20239) used greatest stack depth: 11864 bytes left