[    1.799096] nft (259) used greatest stack depth: 12504 bytes left
[    9.095482] nft (831) used greatest stack depth: 12472 bytes left
[   16.678542] nft (2733) used greatest stack depth: 12408 bytes left
[   89.733885] ip (11329) used greatest stack depth: 12328 bytes left
[  229.290970] ip (22245) used greatest stack depth: 12232 bytes left
[  235.743312] ip (24601) used greatest stack depth: 12200 bytes left