[    4.256201] modprobe (609) used greatest stack depth: 12304 bytes left
[   46.618959] nft (12430) used greatest stack depth: 12048 bytes left
[   52.822450] nft (13572) used greatest stack depth: 12016 bytes left
[   59.440235] nft (14446) used greatest stack depth: 11912 bytes left
[  138.131397] iperf3 (30079) used greatest stack depth: 11824 bytes left