[   17.258408][  T269] ip (269) used greatest stack depth: 24648 bytes left
[   29.195146][  T396] ip (396) used greatest stack depth: 24640 bytes left
[   32.548257][  T423] ip (423) used greatest stack depth: 24432 bytes left
[   69.712058][  T808] ip (808) used greatest stack depth: 24344 bytes left
[  321.937222][ T3073] netem: version 1.3
[  340.237606][ T3192] ip (3192) used greatest stack depth: 23728 bytes left
[  389.577117][   T38] sched: DL replenish lagged too much
[ 2428.433036][T20227] pm_nl_ctl (20227) used greatest stack depth: 22816 bytes left