Index: /trunk/src/VBox/VMM/VMMAll/TMAll.cpp
===================================================================
--- /trunk/src/VBox/VMM/VMMAll/TMAll.cpp	(revision 50380)
+++ /trunk/src/VBox/VMM/VMMAll/TMAll.cpp	(revision 50381)
@@ -1756,5 +1756,4 @@
     STAM_PROFILE_START(&pVM->tm.s.CTX_SUFF_Z(StatTimerStopVs), a);
     VM_ASSERT_EMT(pVM);
-    Assert(PDMCritSectIsOwner(&pVM->tm.s.VirtualSyncLock));
     int rc = PDMCritSectEnter(&pVM->tm.s.VirtualSyncLock, VINF_SUCCESS);
     AssertRCReturn(rc, rc);