[   15.017910][  T257] ip (257) used greatest stack depth: 24016 bytes left
[   46.023546][  T563] ip (563) used greatest stack depth: 23720 bytes left
[  232.652085][ T2255] ip (2255) used greatest stack depth: 23448 bytes left
[  324.860635][ T3080] netem: version 1.3
[  818.146255][ T5826] ip (5826) used greatest stack depth: 23416 bytes left
[ 1512.866221][   T23] kworker/1:0 (23) used greatest stack depth: 23168 bytes left
[ 2375.475537][T20244] pm_nl_ctl (20244) used greatest stack depth: 22736 bytes left