diff -r ae2e53e379cb -r 80b27dc96ca3 src/hotspot/share/runtime/mutex.hpp
--- a/src/hotspot/share/runtime/mutex.hpp	Mon Jun 24 16:51:23 2019 -0400
+++ b/src/hotspot/share/runtime/mutex.hpp	Mon Jun 24 22:38:17 2019 -0400
@@ -62,7 +62,7 @@
        event,
        access         = event          +   1,
        tty            = access         +   2,
-       special        = tty            +   2,
+       special        = tty            +   1,
        suspend_resume = special        +   1,
        vmweak         = suspend_resume +   2,
        leaf           = vmweak         +   2,