diff --git a/src/dragonball/src/device_manager/console_manager.rs b/src/dragonball/src/device_manager/console_manager.rs
index 1e3b2a2f22..23cf6886fe 100644
--- a/src/dragonball/src/device_manager/console_manager.rs
+++ b/src/dragonball/src/device_manager/console_manager.rs
@@ -74,11 +74,20 @@ impl ConsoleManager {
 
     /// Create a console backend device by using stdio streams.
     pub fn create_stdio_console(&mut self, device: Arc<Mutex<SerialDevice>>) -> Result<()> {
+        device
+            .lock()
+            .unwrap()
+            .set_output_stream(Some(Box::new(std::io::stdout())));
         let stdin_handle = std::io::stdin();
         stdin_handle
             .lock()
             .set_raw_mode()
             .map_err(|e| DeviceMgrError::ConsoleManager(ConsoleManagerError::StdinHandle(e)))?;
+        stdin_handle
+            .lock()
+            .set_non_block(true)
+            .map_err(ConsoleManagerError::StdinHandle)
+            .map_err(DeviceMgrError::ConsoleManager)?;
 
         let handler = ConsoleEpollHandler::new(device, Some(stdin_handle), None, &self.logger);
         self.subscriber_id = Some(self.epoll_mgr.add_subscriber(Box::new(handler)));
diff --git a/src/dragonball/src/device_manager/mod.rs b/src/dragonball/src/device_manager/mod.rs
index 43c237d4ce..637f89d8ee 100644
--- a/src/dragonball/src/device_manager/mod.rs
+++ b/src/dragonball/src/device_manager/mod.rs
@@ -591,14 +591,19 @@ impl DeviceManager {
             .map_err(|_| StartMicroVmError::EventFd)?;
 
         info!(self.logger, "init console path: {:?}", com1_sock_path);
-        if let Some(path) = com1_sock_path {
-            if let Some(legacy_manager) = self.legacy_manager.as_ref() {
-                let com1 = legacy_manager.get_com1_serial();
-                self.con_manager
-                    .create_socket_console(com1, path)
-                    .map_err(StartMicroVmError::DeviceManager)?;
+
+        if let Some(legacy_manager) = self.legacy_manager.as_ref() {
+            if let Some(path) = com1_sock_path {
+                // Currently, the `com1_sock_path` "stdio" is only reserved for creating the stdio console
+                if path != "stdio" {
+                    let com1 = legacy_manager.get_com1_serial();
+                    self.con_manager
+                        .create_socket_console(com1, path)
+                        .map_err(StartMicroVmError::DeviceManager)?;
+                    return Ok(());
+                }
             }
-        } else if let Some(legacy_manager) = self.legacy_manager.as_ref() {
+
             let com1 = legacy_manager.get_com1_serial();
             self.con_manager
                 .create_stdio_console(com1)