[    3.702893] dirname (238) used greatest stack depth: 12824 bytes left
[    4.152058] nft (259) used greatest stack depth: 12608 bytes left
[    6.670210] nft (310) used greatest stack depth: 12568 bytes left
[   17.886561] ip (791) used greatest stack depth: 12360 bytes left
[   35.640245] ip (3281) used greatest stack depth: 12328 bytes left