--- a/src/hotspot/os/linux/os_linux.cpp	Fri Dec 21 18:26:55 2018 +0000
+++ b/src/hotspot/os/linux/os_linux.cpp	Fri Dec 21 08:18:59 2018 -0800
@@ -5073,7 +5073,7 @@
   // initialize thread priority policy
   prio_init();
 
-  if (!FLAG_IS_DEFAULT(AllocateHeapAt)) {
+  if (!FLAG_IS_DEFAULT(AllocateHeapAt) || !FLAG_IS_DEFAULT(AllocateOldGenAt)) {
     set_coredump_filter(DAX_SHARED_BIT);
   }