[    1.952794] ip (259) used greatest stack depth: 12168 bytes left
[   53.317554] netem: version 1.3
[   92.508788] ip (3731) used greatest stack depth: 12120 bytes left
[  139.299562] sched: DL replenish lagged too much
[  557.396968] tc (16939) used greatest stack depth: 11880 bytes left
[  616.524925] pm_nl_ctl (20240) used greatest stack depth: 11872 bytes left