[    1.992081] nft (261) used greatest stack depth: 12552 bytes left
[    8.578470] ip (684) used greatest stack depth: 12472 bytes left
[   14.409172] nft (2022) used greatest stack depth: 12424 bytes left
[   26.816919] ip (5372) used greatest stack depth: 12392 bytes left
[   84.353522] ip (11244) used greatest stack depth: 12328 bytes left
[  240.245103] ip (24304) used greatest stack depth: 12216 bytes left