[    1.503677] nft (218) used greatest stack depth: 12512 bytes left
[    4.936030] nft (1578) used greatest stack depth: 12488 bytes left
[    4.953542] nft (1598) used greatest stack depth: 12424 bytes left
[   14.358863] ip (7461) used greatest stack depth: 12376 bytes left
[   61.795023] nft (14435) used greatest stack depth: 12296 bytes left
[  124.689399] ip (24614) used greatest stack depth: 12232 bytes left