[   15.081060][  T256] ip (256) used greatest stack depth: 24112 bytes left
[   44.658293][  T551] ip (551) used greatest stack depth: 24032 bytes left
[  312.550598][ T3081] netem: version 1.3
[  578.751226][    C2] sched: DL replenish lagged too much
[  709.659235][ T5406] ip (5406) used greatest stack depth: 23680 bytes left
[ 2402.812592][T20241] pm_nl_ctl (20241) used greatest stack depth: 22800 bytes left