[    1.900686] nft (259) used greatest stack depth: 12608 bytes left
[    3.537916] nft (345) used greatest stack depth: 12568 bytes left
[    9.351327] ip (683) used greatest stack depth: 12472 bytes left
[   27.973928] ip (3613) used greatest stack depth: 12376 bytes left
[  107.722293] ip (15015) used greatest stack depth: 12328 bytes left