[    9.218813][  T194] ip (194) used greatest stack depth: 23952 bytes left
[    9.373129][  T199] ip (199) used greatest stack depth: 23912 bytes left
[   21.245777][  T736] ip (736) used greatest stack depth: 23896 bytes left
[  544.290468][T10570] ip (10570) used greatest stack depth: 23672 bytes left
[  627.692953][T12816] ip (12816) used greatest stack depth: 23464 bytes left
[ 1123.150485][T27755] pm_nl_ctl (27755) used greatest stack depth: 23008 bytes left