add supressions

Author: kumaraditya303

Modules/_asynciomodule.c

@@ -3766,6 +3766,7 @@ _asyncio_all_tasks_impl(PyObject *module, PyObject *loop)
     // out the tasks which are done and return it.
     PyObject *tasks = PySet_New(state->eager_tasks);
     if (tasks == NULL) {
+        Py_DECREF(loop);
         return NULL;
     }
     int err = 0;
@@ -3806,18 +3807,19 @@ _asyncio_all_tasks_impl(PyObject *module, PyObject *loop)
         Py_DECREF(item);
     }
     Py_DECREF(scheduled_iter);
-    Py_DECREF(loop);
     // All the tasks are now in the set, now filter the tasks which are done
     PyObject *res = PySet_New(NULL);
     if (res == NULL) {
         Py_DECREF(tasks);
+        Py_DECREF(loop);
         return NULL;
     }
     PyObject *iter = PyObject_GetIter(tasks);
 
     if (iter == NULL) {
         Py_DECREF(tasks);
         Py_DECREF(res);
+        Py_DECREF(loop);
         return NULL;
     }
 

Tools/tsan/suppressions_free_threading.txt

@@ -44,6 +44,8 @@ race_top:PyThreadState_Clear
 # Only seen on macOS, sample: https://gist.github.com/aisk/dda53f5d494a4556c35dde1fce03259c
 race_top:set_default_allocator_unlocked
 race_top:socket_socketpair
+race_top:_PyFrame_GetBytecode
+
 
 # https://gist.github.com/mpage/6962e8870606cfc960e159b407a0cb40
 thread:pthread_create