[   14.388398][  T256] ip (256) used greatest stack depth: 23936 bytes left
[  318.137380][ T3073] netem: version 1.3
[  529.054042][   T17] sched: DL replenish lagged too much
[  535.909107][ T4332] ip (4332) used greatest stack depth: 23600 bytes left
[ 2412.311754][T20231] pm_nl_ctl (20231) used greatest stack depth: 22784 bytes left