[   12.639118][  T383] ip (383) used greatest stack depth: 24080 bytes left
[  117.484260][ T3907] ip (3907) used greatest stack depth: 23608 bytes left
[  637.580608][T12867] ip (12867) used greatest stack depth: 23520 bytes left
[ 1058.779157][T25129] pm_nl_ctl (25129) used greatest stack depth: 22128 bytes left