diff --git a/drivers/gpu/drm/virtio/virtgpu_object.c b/drivers/gpu/drm/virtio/virtgpu_object.c
index d1784f26422b..f5e35ed30c94 100644
--- a/drivers/gpu/drm/virtio/virtgpu_object.c
+++ b/drivers/gpu/drm/virtio/virtgpu_object.c
@@ -286,6 +286,7 @@ int virtio_gpu_object_create(struct virtio_gpu_device *vgdev,
 
 int virtio_gpu_object_restore_all(struct virtio_gpu_device *vgdev)
 {
+	printk("-yue virtgpu_object: virtio_gpu_object_restore_all\n ");
 	struct virtio_gpu_object_restore *curr, *tmp;
 	struct virtio_gpu_mem_entry *ents;
 	unsigned int nents;
@@ -293,21 +294,28 @@ int virtio_gpu_object_restore_all(struct virtio_gpu_device *vgdev)
 
 	list_for_each_entry_safe(curr, tmp, &vgdev->obj_rec, node) {
 		ret = virtio_gpu_object_shmem_init(vgdev, curr->bo, &ents, &nents);
-		if (ret)
+		if (ret) {
+			printk("--yue-- before break\n");
 			break;
+		}
 
 		if (curr->params.blob) {
+			printk("-yue params.blob\n");
 			virtio_gpu_cmd_resource_create_blob(vgdev, curr->bo, &curr->params,
 							    ents, nents);
 		} else if (curr->params.virgl) {
+			printk("-yue params.virgl\n");
 			virtio_gpu_cmd_resource_create_3d(vgdev, curr->bo, &curr->params,
 							  NULL, NULL);
 			virtio_gpu_object_attach(vgdev, curr->bo, ents, nents);
 		} else {
+			printk("-yue else\n");
 			virtio_gpu_cmd_create_resource(vgdev, curr->bo, &curr->params,
 						       NULL, NULL);
 			virtio_gpu_object_attach(vgdev, curr->bo, ents, nents);
 		}
+		printk("-yue- curr->bo hw_res_handle is %x\n", curr->bo->hw_res_handle);
+		printk("-yue- ents addr is  %llx\n", ents->addr);
 	}
 
 	return ret;
diff --git a/drivers/gpu/drm/virtio/virtgpu_prime.c b/drivers/gpu/drm/virtio/virtgpu_prime.c
index e3f7bfc48c51..251375372242 100644
--- a/drivers/gpu/drm/virtio/virtgpu_prime.c
+++ b/drivers/gpu/drm/virtio/virtgpu_prime.c
@@ -273,17 +273,21 @@ struct drm_gem_object *virtgpu_gem_prime_import_sg_table(
 		__func__, table, table->orig_nents, table->nents);
 	obj = drm_gem_shmem_prime_import_sg_table(dev, attach, table);
 	if (IS_ERR(obj)) {
+		printk("--yue-- IS_ERR\n");
 		return ERR_CAST(obj);
 	}
 
 	bo = gem_to_virtio_gpu_obj(obj);
+	printk("--yue-- bo->hw_res_handle is %x \n", bo->hw_res_handle);
 	ret = virtio_gpu_resource_id_get(vgdev, &bo->hw_res_handle);
 	if (ret < 0) {
+		printk("yue- ret < 0\n");
 		return ERR_PTR(ret);
 	}
 
 	ret = virtio_gpu_sgt_to_mem_entry(vgdev, table, &ents, &nents);
 	if (ret != 0) {
+		printk("yue- ret != 0\n");
 		goto err_put_id;
 	}