[  302.670603][ T3077] netem: version 1.3
[  503.166432][   T57] sched: DL replenish lagged too much
[ 1850.842976][T14695] ip (14695) used greatest stack depth: 23360 bytes left
[ 2404.814713][T20233] pm_nl_ctl (20233) used greatest stack depth: 22784 bytes left