[  336.804014][ T3072] netem: version 1.3
[  550.365262][   T12] sched: DL replenish lagged too much
[  739.774815][ T5396] ip (5396) used greatest stack depth: 23584 bytes left
[ 1920.883776][T14404] ip (14404) used greatest stack depth: 23552 bytes left
[ 2207.457979][T16932] tc (16932) used greatest stack depth: 23528 bytes left
[ 2494.838375][T20234] pm_nl_ctl (20234) used greatest stack depth: 22592 bytes left