diff --git a/include/qemu/event_notifier.h b/include/qemu/event_notifier.h
index 599c99f1a5..b30a45474f 100644
--- a/include/qemu/event_notifier.h
+++ b/include/qemu/event_notifier.h
@@ -26,6 +26,7 @@ struct EventNotifier {
     int rfd;
     int wfd;
 #endif
+    void (*cleanup)(EventNotifier *);
 };
 
 typedef void EventNotifierHandler(EventNotifier *);
diff --git a/util/event_notifier-posix.c b/util/event_notifier-posix.c
index 73c4046b58..652566634a 100644
--- a/util/event_notifier-posix.c
+++ b/util/event_notifier-posix.c
@@ -29,6 +29,7 @@ void event_notifier_init_fd(EventNotifier *e, int fd)
 {
     e->rfd = fd;
     e->wfd = fd;
+    e->cleanup = NULL;
 }
 #endif
 
@@ -65,6 +66,7 @@ int event_notifier_init(EventNotifier *e, int active)
         e->rfd = fds[0];
         e->wfd = fds[1];
     }
+    e->cleanup = NULL;
     if (active) {
         event_notifier_set(e);
     }
@@ -80,10 +82,11 @@ void event_notifier_cleanup(EventNotifier *e)
 {
     if (e->rfd != e->wfd) {
         close(e->rfd);
-        e->rfd = -1;
     }
     close(e->wfd);
+    e->rfd = -1;
     e->wfd = -1;
+    e->cleanup = NULL;
 }
 
 int event_notifier_get_fd(const EventNotifier *e)
diff --git a/util/event_notifier-win32.c b/util/event_notifier-win32.c
index 62c53b0a99..eff86701ad 100644
--- a/util/event_notifier-win32.c
+++ b/util/event_notifier-win32.c
@@ -19,6 +19,7 @@ int event_notifier_init(EventNotifier *e, int active)
 {
     e->event = CreateEvent(NULL, TRUE, FALSE, NULL);
     assert(e->event);
+    e->cleanup = NULL;
     return 0;
 }
 
@@ -26,6 +27,7 @@ void event_notifier_cleanup(EventNotifier *e)
 {
     CloseHandle(e->event);
     e->event = NULL;
+    e->cleanup = NULL;
 }
 
 HANDLE event_notifier_get_handle(EventNotifier *e)