Index: /trunk/src/VBox/Devices/VirtIO/Virtio_1_0.cpp
===================================================================
--- /trunk/src/VBox/Devices/VirtIO/Virtio_1_0.cpp	(revision 81122)
+++ /trunk/src/VBox/Devices/VirtIO/Virtio_1_0.cpp	(revision 81123)
@@ -1224,5 +1224,5 @@
         {
             /* See PDMDevHlp.cpp:pdmR3DevHlp_PCIRegisterMsi */
-            Log(("Failed to configure MSI-X (%Rrc). Reverting to INTx\n"));
+            Log(("Failed to configure MSI-X (%Rrc). Reverting to INTx\n", rc));
             pVirtio->fMsiSupport = false;
         }