[    2.079072] nft (261) used greatest stack depth: 12472 bytes left
[    8.482798] ip (685) used greatest stack depth: 12408 bytes left
[   12.409887] nft (1562) used greatest stack depth: 12344 bytes left
[   25.634419] ip (5042) used greatest stack depth: 12328 bytes left
[  154.142229] nft (14574) used greatest stack depth: 12312 bytes left
[  239.074502] ip (19443) used greatest stack depth: 12280 bytes left
[  263.673295] ip (22385) used greatest stack depth: 12168 bytes left