Index: /trunk/src/VBox/Main/HostImpl.cpp
===================================================================
--- /trunk/src/VBox/Main/HostImpl.cpp	(revision 29944)
+++ /trunk/src/VBox/Main/HostImpl.cpp	(revision 29945)
@@ -500,10 +500,4 @@
     AutoCaller autoCaller(this);
     if (FAILED(autoCaller.rc())) return autoCaller.rc();
-
-    /* The code is so hideously complicated that I can't tell whether the
-     * host object lock is really needed. It was taken here, and as the
-     * VirtualBox (mParent) is taken as well below nested deep down that
-     * would be a lock order violation. */
-    AutoMultiWriteLock2 alock(m->pParent, this COMMA_LOCKVAL_SRC_POS);
 
     std::list <ComObjPtr<HostNetworkInterface> > list;