[ 27.802497][ T291] socat (291) used greatest stack depth: 23736 bytes left [ 46.120433][ T362] socat (362) used greatest stack depth: 22192 bytes left [ 48.158210][ T369] socat (369) used greatest stack depth: 21904 bytes left [ 53.543507][ T388] socat (388) used greatest stack depth: 21232 bytes left