diff --git a/hw/virtio/virtio.c b/hw/virtio/virtio.c
index a00380fae6..82b6060b2a 100644
--- a/hw/virtio/virtio.c
+++ b/hw/virtio/virtio.c
@@ -131,6 +131,7 @@ static void virtio_init_region_cache(VirtIODevice *vdev, int n)
     VRingMemoryRegionCaches *new;
     hwaddr addr, size;
     int event_size;
+    int64_t len;
 
     event_size = virtio_vdev_has_feature(vq->vdev, VIRTIO_RING_F_EVENT_IDX) ? 2 : 0;
 
@@ -140,21 +141,41 @@ static void virtio_init_region_cache(VirtIODevice *vdev, int n)
     }
     new = g_new0(VRingMemoryRegionCaches, 1);
     size = virtio_queue_get_desc_size(vdev, n);
-    address_space_cache_init(&new->desc, vdev->dma_as,
-                             addr, size, false);
+    len = address_space_cache_init(&new->desc, vdev->dma_as,
+                                   addr, size, false);
+    if (len < size) {
+        virtio_error(vdev, "Cannot map desc");
+        goto err_desc;
+    }
 
     size = virtio_queue_get_used_size(vdev, n) + event_size;
-    address_space_cache_init(&new->used, vdev->dma_as,
-                             vq->vring.used, size, true);
+    len = address_space_cache_init(&new->used, vdev->dma_as,
+                                   vq->vring.used, size, true);
+    if (len < size) {
+        virtio_error(vdev, "Cannot map used");
+        goto err_used;
+    }
 
     size = virtio_queue_get_avail_size(vdev, n) + event_size;
-    address_space_cache_init(&new->avail, vdev->dma_as,
-                             vq->vring.avail, size, false);
+    len = address_space_cache_init(&new->avail, vdev->dma_as,
+                                   vq->vring.avail, size, false);
+    if (len < size) {
+        virtio_error(vdev, "Cannot map avail");
+        goto err_avail;
+    }
 
     atomic_rcu_set(&vq->vring.caches, new);
     if (old) {
         call_rcu(old, virtio_free_region_cache, rcu);
     }
+    return;
+
+err_avail:
+    address_space_cache_destroy(&new->used);
+err_used:
+    address_space_cache_destroy(&new->desc);
+err_desc:
+    g_free(new);
 }
 
 /* virt queue functions */