[    1.668922] sh (199) used greatest stack depth: 12880 bytes left
[    2.428563] nft (259) used greatest stack depth: 12736 bytes left
[    4.367389] nft (341) used greatest stack depth: 12664 bytes left
[   11.553928] ip (682) used greatest stack depth: 12488 bytes left
[   12.651799] ip (791) used greatest stack depth: 12360 bytes left
[  110.339554] ip (9436) used greatest stack depth: 12344 bytes left