[  318.534871][ T3076] netem: version 1.3
[  694.182129][ T5301] sched: DL replenish lagged too much
[ 1557.372237][T11652] ip (11652) used greatest stack depth: 23696 bytes left
[ 2425.055218][T20238] pm_nl_ctl (20238) used greatest stack depth: 22480 bytes left