[   15.511260][  T256] ip (256) used greatest stack depth: 23888 bytes left
[  322.679441][ T3077] netem: version 1.3
[  554.180181][   T28] sched: DL replenish lagged too much
[  613.835854][ T4526] ip (4526) used greatest stack depth: 23744 bytes left
[ 2207.720355][T16929] tc (16929) used greatest stack depth: 23624 bytes left
[ 2490.638546][T20235] pm_nl_ctl (20235) used greatest stack depth: 22800 bytes left