[ 6.419329][ T186] nft (186) used greatest stack depth: 24816 bytes left [ 35.941556][ T4637] ip (4637) used greatest stack depth: 24800 bytes left [ 43.016839][ T4912] nft (4912) used greatest stack depth: 24640 bytes left [ 76.800052][ T7079] socat (7079) used greatest stack depth: 23936 bytes left