[    6.566644] nft (2034) used greatest stack depth: 12408 bytes left
[    9.981081] ip (4992) used greatest stack depth: 12376 bytes left
[   43.980243] nft (10082) used greatest stack depth: 12312 bytes left
[   54.504937] ip (13585) used greatest stack depth: 12264 bytes left
[   62.162498] nft (14475) used greatest stack depth: 11888 bytes left
[   62.751372] nft (14576) used greatest stack depth: 11576 bytes left