[    2.105925] nft (258) used greatest stack depth: 12736 bytes left
[    6.153542] nft (444) used greatest stack depth: 12664 bytes left
[   11.392438] ip (681) used greatest stack depth: 12648 bytes left
[   12.456247] ip (791) used greatest stack depth: 12472 bytes left
[   38.159371] ip (4066) used greatest stack depth: 12360 bytes left
[   41.732386] ip (4472) used greatest stack depth: 12344 bytes left
[  168.022207] ip (24739) used greatest stack depth: 12304 bytes left
[  220.626385] ip (27837) used greatest stack depth: 12192 bytes left