src/solaris/classes/java/lang/UNIXProcess.java

@@ -226,11 +226,11 @@
             ThreadGroup systemThreadGroup = tg;
 
             ThreadFactory threadFactory = grimReaper -> {
                 // Our thread stack requirement is quite modest.
                 Thread t = new Thread(systemThreadGroup, grimReaper,
-                                      "process reaper", 32768);
+                                      "process reaper", 65536);
                 t.setDaemon(true);
                 // A small attempt (probably futile) to avoid priority inversion
                 t.setPriority(Thread.MAX_PRIORITY);
                 return t;
             };