--- old/src/hotspot/os/linux/os_linux.cpp	2018-09-19 15:53:27.438163200 -0700
+++ new/src/hotspot/os/linux/os_linux.cpp	2018-09-19 15:53:26.703131500 -0700
@@ -5106,7 +5106,7 @@
   // initialize thread priority policy
   prio_init();
 
-  if (!FLAG_IS_DEFAULT(AllocateHeapAt)) {
+  if (!FLAG_IS_DEFAULT(AllocateHeapAt) || !FLAG_IS_DEFAULT(AllocateOldGenAt)) {
     set_coredump_filter(false /*largepages*/, true /*dax_shared*/);
   }
   return JNI_OK;