Index: /trunk/src/VBox/Main/src-server/MachineImpl.cpp
===================================================================
--- /trunk/src/VBox/Main/src-server/MachineImpl.cpp	(revision 58552)
+++ /trunk/src/VBox/Main/src-server/MachineImpl.cpp	(revision 58553)
@@ -12681,4 +12681,14 @@
     }
 
+    if (mConsoleTaskData.mProgress)
+    {
+        Assert(aReason == Uninit::Abnormal);
+        mConsoleTaskData.mProgress->i_notifyComplete(E_FAIL,
+                                                     COM_IIDOF(ISession),
+                                                     getComponentName(),
+                                                     tr("The VM session was aborted"));
+        mConsoleTaskData.mProgress.setNull();
+    }
+
     /* remove the association between the peer machine and this session machine */
     Assert(   (SessionMachine*)mData->mSession.mMachine == this