[    9.215531][  T199] ip (199) used greatest stack depth: 23984 bytes left
[   23.871821][  T892] ip (892) used greatest stack depth: 23656 bytes left
[  311.260824][ T7196] ip (7196) used greatest stack depth: 23440 bytes left
[ 1065.747207][T27750] pm_nl_ctl (27750) used greatest stack depth: 22672 bytes left