Hi All, I am trying to assign more than four serial ports to a windows xp guest and seems that some limitations exists See following error error: internal error process exited while connecting to monitor: qemu-system-x86_64: -device isa-serial,chardev=charserial4,id=serial4: Device 'isa-serial' could not be initialized -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html