[  318.478896][ T3078] netem: version 1.3
[  574.658788][ T4406] sched: DL replenish lagged too much
[  789.359516][ T5809] ip (5809) used greatest stack depth: 23648 bytes left
[ 2411.005714][T20237] pm_nl_ctl (20237) used greatest stack depth: 22784 bytes left