[    2.027290] nft (260) used greatest stack depth: 12504 bytes left
[    5.855993] nft (529) used greatest stack depth: 12408 bytes left
[   35.367924] ip (6617) used greatest stack depth: 12376 bytes left
[   87.912499] ip (11435) used greatest stack depth: 12312 bytes left
[  243.198585] ip (24685) used greatest stack depth: 12184 bytes left