[    5.544597] nft (1294) used greatest stack depth: 12408 bytes left
[   12.180938] ip (6083) used greatest stack depth: 12376 bytes left
[   42.861668] nft (9881) used greatest stack depth: 12312 bytes left
[   51.254763] ip (13127) used greatest stack depth: 12264 bytes left
[   61.092379] nft (14413) used greatest stack depth: 11888 bytes left