--- old/src/hotspot/share/runtime/globals.hpp	2019-07-03 19:31:04.638229617 +0200
+++ new/src/hotspot/share/runtime/globals.hpp	2019-07-03 19:31:04.210228530 +0200
@@ -505,6 +505,9 @@
   notproduct(bool, TestUnresponsiveErrorHandler, false,                     \
           "If true, simulates an unresponsive error handler.")              \
                                                                             \
+  diagnostic(uintx, NesteggSize, 0,                                         \
+          "Pre-reserved memory size for error handling.")                   \
+                                                                            \
   develop(bool, Verbose, false,                                             \
           "Print additional debugging information from other modes")        \
                                                                             \
--- old/src/hotspot/share/runtime/os.cpp	2019-07-03 19:31:06.102233367 +0200
+++ new/src/hotspot/share/runtime/os.cpp	2019-07-03 19:31:05.606232092 +0200
@@ -795,6 +795,17 @@
 #endif
 }
 
+static void* p_nestegg = NULL;
+bool os::init_nestegg(size_t size) {
+  p_nestegg = os::malloc(size, mtInternal);
+  return p_nestegg != NULL;
+}
+
+void os::release_nestegg() {
+  os::free(p_nestegg);
+  p_nestegg = NULL;
+}
+
 void os::init_random(unsigned int initval) {
   _rand_seed = initval;
 }
--- old/src/hotspot/share/runtime/os.hpp	2019-07-03 19:31:07.402236751 +0200
+++ new/src/hotspot/share/runtime/os.hpp	2019-07-03 19:31:06.950235568 +0200
@@ -742,6 +742,9 @@
   // Like strdup, but exit VM when strdup() returns NULL
   static char* strdup_check_oom(const char*, MEMFLAGS flags = mtInternal);
 
+  static bool init_nestegg(size_t size);
+  static void release_nestegg();
+
 #ifndef PRODUCT
   static julong num_mallocs;         // # of calls to malloc/realloc
   static julong alloc_bytes;         // # of bytes allocated
--- old/src/hotspot/share/runtime/thread.cpp	2019-07-03 19:31:08.598239904 +0200
+++ new/src/hotspot/share/runtime/thread.cpp	2019-07-03 19:31:08.186238812 +0200
@@ -3809,6 +3809,10 @@
   jint os_init_2_result = os::init_2();
   if (os_init_2_result != JNI_OK) return os_init_2_result;
 
+  if (NesteggSize > 0) {
+    os::init_nestegg(NesteggSize);
+  }
+
 #ifdef CAN_SHOW_REGISTERS_ON_ASSERT
   // Initialize assert poison page mechanism.
   if (ShowRegistersOnAssert) {
--- old/src/hotspot/share/utilities/vmError.cpp	2019-07-03 19:31:10.158244074 +0200
+++ new/src/hotspot/share/utilities/vmError.cpp	2019-07-03 19:31:09.706242860 +0200
@@ -1370,6 +1370,10 @@
     // first time
     _error_reported = true;
 
+    if (_id == OOM_MALLOC_ERROR || _id == OOM_MMAP_ERROR) {
+      os::release_nestegg();
+    }
+
     reporting_started();
     if (!TestUnresponsiveErrorHandler) {
       // Record reporting_start_time unless we're running the