1 files changed, 3 insertions, 0 deletions
diff --git a/Python/pystate.c b/Python/pystate.c
index a0d61d7..23e9d24 100644
--- a/Python/pystate.c
+++ b/Python/pystate.c
@@ -1406,6 +1406,9 @@ _PyThread_CurrentFrames(void)
         PyThreadState *t;
         for (t = i->threads.head; t != NULL; t = t->next) {
             _PyInterpreterFrame *frame = t->cframe->current_frame;
+            while (frame && _PyFrame_IsIncomplete(frame)) {
+                frame = frame->previous;
+            }
             if (frame == NULL) {
                 continue;
             }