[    1.985300] nft (262) used greatest stack depth: 12472 bytes left
[    9.199180] nft (870) used greatest stack depth: 12360 bytes left
[   22.659952] ip (4887) used greatest stack depth: 12328 bytes left
[   29.955491] ip (6074) used greatest stack depth: 12280 bytes left
[  246.168934] ip (24591) used greatest stack depth: 12168 bytes left