[ 2.146909] nft (260) used greatest stack depth: 12504 bytes left [ 12.055261] nft (1394) used greatest stack depth: 12392 bytes left [ 42.538546] ip (7473) used greatest stack depth: 12376 bytes left [ 89.773508] ip (11368) used greatest stack depth: 12312 bytes left [ 132.230519] nft (14444) used greatest stack depth: 11448 bytes left