[    2.194402] nft (262) used greatest stack depth: 12472 bytes left
[    9.652073] ip (685) used greatest stack depth: 12344 bytes left
[   97.772717] ip (11469) used greatest stack depth: 12280 bytes left
[   97.819326] ip (11475) used greatest stack depth: 11912 bytes left
[  148.100595] nft (14721) used greatest stack depth: 11528 bytes left