[    4.693064] ip (732) used greatest stack depth: 12176 bytes left
[    9.873652] nft (5198) used greatest stack depth: 12136 bytes left
[   56.633180] nft (13857) used greatest stack depth: 12112 bytes left
[   63.065843] nft (14735) used greatest stack depth: 11976 bytes left
[   63.117564] nft (14768) used greatest stack depth: 11960 bytes left