[    2.375397] nft (258) used greatest stack depth: 12776 bytes left
[    3.212997] nft (295) used greatest stack depth: 12616 bytes left
[   11.500480] ip (681) used greatest stack depth: 12592 bytes left
[   15.795688] ip (1164) used greatest stack depth: 12360 bytes left
[  149.079443] ip (22632) used greatest stack depth: 12344 bytes left