Changeset 108396 in vbox

Timestamp:

Feb 26, 2025 3:19:45 PM (8 weeks ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

167760

Message:

VMM/NEMR3Native-win-armv8.cpp: Don't try poking a vCPU which was already destroyed (fixes debug only assertion with hrc = E_HANDLE in the NEM halt workaround path when powering down a VM), bugref:10392

File:

• trunk/src/VBox/VMM/VMMR3/NEMR3Native-win-armv8.cpp (modified) (1 diff)

trunk/src/VBox/VMM/VMMR3/NEMR3Native-win-armv8.cpp

@@ -2800 +2800 @@
 {
     Log8(("nemR3NativeNotifyFF: canceling %u\n", pVCpu->idCpu));
-    HRESULT hrc = WHvCancelRunVirtualProcessor(pVM->nem.s.hPartition, pVCpu->idCpu, 0);
-    AssertMsg(SUCCEEDED(hrc), ("WHvCancelRunVirtualProcessor -> hrc=%Rhrc\n", hrc));
-    RT_NOREF_PV(hrc);
+    if (pVM->nem.s.fCreatedEmts)
+    {
+        HRESULT hrc = WHvCancelRunVirtualProcessor(pVM->nem.s.hPartition, pVCpu->idCpu, 0);
+        AssertMsg(SUCCEEDED(hrc), ("WHvCancelRunVirtualProcessor -> hrc=%Rhrc\n", hrc));
+        RT_NOREF_PV(hrc);
+    }
     RT_NOREF_PV(fFlags);
 }