[   15.909003][  T256] ip (256) used greatest stack depth: 24008 bytes left
[  332.589577][ T3078] netem: version 1.3
[  543.902919][   T15] sched: DL replenish lagged too much
[  692.419744][ T5230] ip (5230) used greatest stack depth: 23696 bytes left
[ 2473.852299][T20234] pm_nl_ctl (20234) used greatest stack depth: 22816 bytes left