gh-143100: Add temporary suppression for set_swap_bodies (gh-143114)

diff --git a/Tools/tsan/suppressions_free_threading.txt b/Tools/tsan/suppressions_free_threading.txt
index e8b1501c34bfc1a1cc6e227b9a555ecfaa79ca6b..e2cf6d58b0cfd993a97d91fb58936c60259834a2 100644 (file)
--- a/Tools/tsan/suppressions_free_threading.txt
+++ b/Tools/tsan/suppressions_free_threading.txt
@@ -26,3 +26,6 @@ thread:pthread_create
 # PyObject_Realloc internally does memcpy which isn't atomic so can race
 # with non-locking reads. See #132070
 race:PyObject_Realloc
+
+# gh-143100: set_swap_bodies in setobject.c calls memcpy, which isn't atomic
+race:set_swap_bodies