[   18.078095][  T280] ip (280) used greatest stack depth: 23736 bytes left
[  319.101302][ T3073] netem: version 1.3
[  534.416444][ T3609] sched: DL replenish lagged too much
[ 2156.527074][T16925] tc (16925) used greatest stack depth: 23600 bytes left
[ 2452.390803][T20227] pm_nl_ctl (20227) used greatest stack depth: 22816 bytes left