diff --git a/staging/src/k8s.io/apimachinery/pkg/util/httpstream/wsstream/conn.go b/staging/src/k8s.io/apimachinery/pkg/util/httpstream/wsstream/conn.go
index 2e477fee2ae..1b79a364add 100644
--- a/staging/src/k8s.io/apimachinery/pkg/util/httpstream/wsstream/conn.go
+++ b/staging/src/k8s.io/apimachinery/pkg/util/httpstream/wsstream/conn.go
@@ -219,6 +219,7 @@ func (conn *Conn) Open(w http.ResponseWriter, req *http.Request) (string, []io.R
 	serveHTTPComplete := make(chan struct{})
 	// Ensure panic in spawned goroutine is propagated into the parent goroutine.
 	panicChan := make(chan any, 1)
+	klog.Infof("mzq-test, conn.go Open, req: %+v, req.Body: %+v, conn: %+v, timeout: %+v\n", req, req.Body, conn, conn.timeout.String())
 	go func() {
 		// If websocket server returns, propagate panic if necessary. Otherwise,
 		// signal HTTPServe finished by closing "serveHTTPComplete".
@@ -336,7 +337,7 @@ func (conn *Conn) handle(ws *websocket.Conn) {
 		var data []byte
 		if err := websocket.Message.Receive(ws, &data); err != nil {
 			if err != io.EOF {
-				klog.Errorf("Error on socket receive: %v", err)
+				klog.Errorf("mzq-test, Error on socket receive: %v, ws: %+v, data: %v", err, ws, string(data))
 			}
 			break
 		}