[    2.161617] nft (258) used greatest stack depth: 12616 bytes left
[    3.892580] nft (353) used greatest stack depth: 12584 bytes left
[   11.201256] ip (790) used greatest stack depth: 12520 bytes left
[   28.654116] ip (3282) used greatest stack depth: 12504 bytes left
[   91.267233] ip (8990) used greatest stack depth: 12376 bytes left
[  111.564639] ip (12551) used greatest stack depth: 12248 bytes left