[    9.189956][  T193] ip (193) used greatest stack depth: 24032 bytes left
[   13.617448][  T387] ip (387) used greatest stack depth: 23760 bytes left
[  261.404280][ T6354] ip (6354) used greatest stack depth: 23680 bytes left
[  351.417289][ T7637] ip (7637) used greatest stack depth: 23664 bytes left
[  811.465599][T17296] ip (17296) used greatest stack depth: 23536 bytes left
[ 1108.539022][T27785] pm_nl_ctl (27785) used greatest stack depth: 22960 bytes left