Index: head/sys/sys/cdefs.h
===================================================================
--- head/sys/sys/cdefs.h
+++ head/sys/sys/cdefs.h
@@ -872,6 +872,13 @@
 /* Function should not be analyzed. */
 #define	__no_lock_analysis	__lock_annotate(no_thread_safety_analysis)
 
+/* Function or variable should not be sanitized, ie. by AddressSanitizer */
+#if __has_attribute(no_sanitize)
+#define __nosanitizeaddress	__attribute__((no_sanitize("address")))
+#else
+#define __nosanitizeaddress
+#endif
+
 /* Guard variables and structure members by lock. */
 #define	__guarded_by(x)		__lock_annotate(guarded_by(x))
 #define	__pt_guarded_by(x)	__lock_annotate(pt_guarded_by(x))
Index: head/sys/sys/linker_set.h
===================================================================
--- head/sys/sys/linker_set.h
+++ head/sys/sys/linker_set.h
@@ -61,6 +61,7 @@
 	__GLOBL(__CONCAT(__stop_set_,set));		\
 	static void const * qv				\
 	__set_##set##_sym_##sym __section("set_" #set)	\
+	__nosanitizeaddress				\
 	__used = &(sym)
 #define __MAKE_SET(set, sym)	__MAKE_SET_QV(set, sym, __MAKE_SET_CONST)
 #else /* !__GNUCLIKE___SECTION */