diff -urp libvirt-2.3.0.orig/src/util/virutil.c libvirt-2.3.0/src/util/virutil.c
--- libvirt-2.3.0.orig/src/util/virutil.c	2016-10-28 19:17:48.496715000 +0000
+++ libvirt-2.3.0/src/util/virutil.c	2016-10-28 19:18:02.376715000 +0000
@@ -1586,7 +1586,7 @@ virSetUIDGIDWithCaps(uid_t uid, gid_t gi
 void virFileWaitForDevices(void)
 {
 # ifdef UDEVADM
-    const char *const settleprog[] = { UDEVADM, "settle", NULL };
+    const char *const settleprog[] = { UDEVADM, "settle", "--timeout=10" , NULL };
 # else
     const char *const settleprog[] = { UDEVSETTLE, NULL };
 # endif