From Debian package 0.2.20100524-5
0076-Allow-mono_t-to-be-in-role-unconfined_r-Closes-54014.patch

Index: policy/modules/apps/mono.te
===================================================================
--- policy/modules/contrib/mono.te.orig
+++ policy/modules/contrib/mono.te
@@ -45,6 +45,7 @@
 	unconfined_domain(mono_t)
 	unconfined_dbus_chat(mono_t)
 	unconfined_dbus_connect(mono_t)
+	in_unconfined_r(mono_t)
 ')
 
 optional_policy(`