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-rw-r--r--Modules/_asynciomodule.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/Modules/_asynciomodule.c b/Modules/_asynciomodule.c
index 6d7249a580..c4d19034ce 100644
--- a/Modules/_asynciomodule.c
+++ b/Modules/_asynciomodule.c
@@ -501,7 +501,13 @@ future_init(FutureObj *fut, PyObject *loop)
if (is_true < 0) {
return -1;
}
- if (is_true) {
+ if (is_true && !_Py_IsFinalizing()) {
+ /* Only try to capture the traceback if the interpreter is not being
+ finalized. The original motivation to add a `_Py_IsFinalizing()`
+ call was to prevent SIGSEGV when a Future is created in a __del__
+ method, which is called during the interpreter shutdown and the
+ traceback module is already unloaded.
+ */
fut->fut_source_tb = _PyObject_CallNoArg(traceback_extract_stack);
if (fut->fut_source_tb == NULL) {
return -1;