[  328.046138][ T3077] netem: version 1.3
[  540.298310][    C2] sched: DL replenish lagged too much
[ 1842.078320][T14241] ip (14241) used greatest stack depth: 23840 bytes left
[ 2438.199795][T20235] pm_nl_ctl (20235) used greatest stack depth: 22368 bytes left