[    1.820707] nft (259) used greatest stack depth: 12608 bytes left
[    2.507950] nft (298) used greatest stack depth: 12568 bytes left
[    8.605424] ip (682) used greatest stack depth: 12472 bytes left
[   81.603691] ip (8980) used greatest stack depth: 12376 bytes left
[  106.727500] ip (15034) used greatest stack depth: 12328 bytes left