diff --git a/vl.c b/vl.c
index f46e070e0d..150e8ebf17 100644
--- a/vl.c
+++ b/vl.c
@@ -4727,6 +4727,7 @@ int main(int argc, char **argv, char **envp)
     audio_cleanup();
     monitor_cleanup();
     qemu_chr_cleanup();
+    /* TODO: unref root container, check all devices are ok */
 
     return 0;
 }