[    9.510924][  T193] ip (193) used greatest stack depth: 23920 bytes left
[   22.249696][  T734] ip (734) used greatest stack depth: 23480 bytes left
[  125.582380][ T3681] ip (3681) used greatest stack depth: 23336 bytes left
[ 1193.978475][T27758] pm_nl_ctl (27758) used greatest stack depth: 22000 bytes left