Index: source/Plugins/SymbolFile/DWARF/DWARFCompileUnit.cpp
===================================================================
--- source/Plugins/SymbolFile/DWARF/DWARFCompileUnit.cpp
+++ source/Plugins/SymbolFile/DWARF/DWARFCompileUnit.cpp
@@ -238,6 +238,32 @@
     }
   }
 
+  // DWARFDebugInfoEntry::FastExtract may have failed to decode next DIE.
+  if (!m_die_array.empty()) {
+    for (const uint32_t index:die_index_stack) {
+      DWARFDebugInfoEntry &die = m_die_array[index];
+      if (die.GetSibling()) {
+	die.SetSibling(nullptr);
+#if 0 // It locks up on: Module::m_mutex
+	m_dwarf2Data->GetObjectFile()->GetModule()->ReportWarning(
+	    "DWARF compile unit cu 0x%8.8x terminates at offset "
+	    "0x%8.8" PRIx64 " cutting siblings of DIE 0x%8.8x\n",
+	    GetOffset(), offset, die.GetOffset());
+#endif
+      }
+    }
+    DWARFDebugInfoEntry &die = m_die_array.back();
+    if (die.HasChildren()) {
+      die.SetHasChildren(false);
+#if 0 // It locks up on: Module::m_mutex
+      m_dwarf2Data->GetObjectFile()->GetModule()->ReportWarning(
+	  "DWARF compile unit cu 0x%8.8x terminates at offset "
+	  "0x%8.8" PRIx64 " cutting children of DIE 0x%8.8x\n",
+	  GetOffset(), offset, die.GetOffset());
+#endif
+    }
+  }
+
   // Give a little bit of info if we encounter corrupt DWARF (our offset
   // should always terminate at or before the start of the next compilation
   // unit header).