diff -r dcc760954243 -r 6941d77417f4 src/hotspot/share/oops/klassVtable.cpp
--- a/src/hotspot/share/oops/klassVtable.cpp	Fri Oct 11 14:49:05 2019 -0700
+++ b/src/hotspot/share/oops/klassVtable.cpp	Sat Oct 12 00:22:53 2019 -0400
@@ -1501,7 +1501,6 @@
 #endif
 
 void vtableEntry::verify(klassVtable* vt, outputStream* st) {
-  NOT_PRODUCT(FlagSetting fs(IgnoreLockingAssertions, true));
   Klass* vtklass = vt->klass();
   if (vtklass->is_instance_klass() &&
      (InstanceKlass::cast(vtklass)->major_version() >= klassVtable::VTABLE_TRANSITIVE_OVERRIDE_VERSION)) {