--- old/src/hotspot/os/linux/os_linux.cpp	2020-04-30 10:52:23.000000000 -0500
+++ new/src/hotspot/os/linux/os_linux.cpp	2020-04-30 10:52:23.000000000 -0500
@@ -1519,14 +1519,6 @@
     if (DumpPrivateMappingsInCore) {
       ClassLoader::close_jrt_image();
     }
-#ifndef PRODUCT
-    fdStream out(defaultStream::output_fd());
-    out.print_raw("Current thread is ");
-    char buf[16];
-    jio_snprintf(buf, sizeof(buf), UINTX_FORMAT, os::current_thread_id());
-    out.print_raw_cr(buf);
-    out.print_raw_cr("Dumping core ...");
-#endif
     ::abort(); // dump core
   }