[    9.432980][  T235] ip (235) used greatest stack depth: 24496 bytes left
[    9.881979][  T253] ip (253) used greatest stack depth: 24416 bytes left
[  136.926716][ T4297] netem: version 1.3
[  305.994249][ T6256] ip (6256) used greatest stack depth: 24048 bytes left
[  402.020587][ T7293] ip (7293) used greatest stack depth: 23968 bytes left
[  465.726199][ T8505] ip (8505) used greatest stack depth: 23760 bytes left
[ 1030.351898][T24749] pm_nl_ctl (24749) used greatest stack depth: 22032 bytes left