diff --git a/libc/bionic/clone.cpp b/libc/bionic/clone.cpp
index b895305..2a6ab41 100644
--- a/libc/bionic/clone.cpp
+++ b/libc/bionic/clone.cpp
@@ -41,6 +41,7 @@
 extern "C" __noreturn void __exit(int status);
 
 // Called from the __bionic_clone assembler to call the thread function then exit.
+__attribute__((no_sanitize("hwaddress")))
 extern "C" __LIBC_HIDDEN__ void __start_thread(int (*fn)(void*), void* arg) {
   BIONIC_STOP_UNWIND;