diff --git a/Lib/test/test_external_inspection.py b/Lib/test/test_external_inspection.py
index ec7192b1b89184..c62dcecdeb93f0 100644
--- a/Lib/test/test_external_inspection.py
+++ b/Lib/test/test_external_inspection.py
@@ -1368,6 +1368,160 @@ def matches_awaited_by_pattern(task):
             finally:
                 _cleanup_sockets(client_socket, server_socket)
 
+    @skip_if_not_supported
+    @unittest.skipIf(
+        sys.platform == "linux" and not PROCESS_VM_READV_SUPPORTED,
+        "Test only runs on Linux with process_vm_readv support",
+    )
+    def test_async_global_awaited_by_from_non_main_thread(self):
+        port = find_unused_port()
+        script = textwrap.dedent(
+            f"""\
+            import asyncio
+            import socket
+            import threading
+            import time
+
+            sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+            sock.connect(('localhost', {port}))
+
+            async def worker_main():
+                task = asyncio.create_task(
+                    asyncio.sleep(10_000),
+                    name="worker task",
+                )
+                await asyncio.sleep(0)
+                sock.sendall(f"ready:{{threading.get_native_id()}}\\n".encode())
+                await task
+
+            def run_worker_loop():
+                asyncio.run(worker_main())
+
+            threading.Thread(
+                target=run_worker_loop,
+                name="async-worker",
+                daemon=True,
+            ).start()
+            time.sleep(10_000)
+            """
+        )
+
+        with os_helper.temp_dir() as work_dir:
+            script_dir = os.path.join(work_dir, "script_pkg")
+            os.mkdir(script_dir)
+
+            server_socket = _create_server_socket(port)
+            script_name = _make_test_script(script_dir, "script", script)
+            client_socket = None
+
+            try:
+                with _managed_subprocess([sys.executable, script_name]) as p:
+                    client_socket, _ = server_socket.accept()
+                    server_socket.close()
+                    server_socket = None
+
+                    response = _wait_for_signal(client_socket, b"ready:")
+                    worker_thread_id = int(
+                        response.split(b"ready:", 1)[1].splitlines()[0]
+                    )
+
+                    for _ in busy_retry(SHORT_TIMEOUT):
+                        all_awaited_by = get_all_awaited_by(p.pid)
+                        if any(
+                            task.task_name == "worker task"
+                            for info in all_awaited_by
+                            if info.thread_id == worker_thread_id
+                            for task in info.awaited_by
+                        ):
+                            break
+                    else:
+                        self.fail(
+                            "get_all_awaited_by() did not report "
+                            "the asyncio task from the non-main thread"
+                        )
+            finally:
+                _cleanup_sockets(client_socket, server_socket)
+
+    @skip_if_not_supported
+    @unittest.skipIf(
+        sys.platform == "linux" and not PROCESS_VM_READV_SUPPORTED,
+        "Test only runs on Linux with process_vm_readv support",
+    )
+    def test_async_remote_stack_trace_from_non_main_thread(self):
+        port = find_unused_port()
+        script = textwrap.dedent(
+            f"""\
+            import asyncio
+            import socket
+            import threading
+            import time
+
+            sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+            sock.connect(('localhost', {port}))
+
+            def blocking_call():
+                sock.sendall(f"ready:{{threading.get_native_id()}}\\n".encode())
+                time.sleep(10_000)
+
+            async def worker_task():
+                await asyncio.sleep(0)
+                blocking_call()
+
+            async def worker_main():
+                task = asyncio.create_task(
+                    worker_task(),
+                    name="worker task",
+                )
+                await task
+
+            def run_worker_loop():
+                asyncio.run(worker_main())
+
+            threading.Thread(
+                target=run_worker_loop,
+                name="async-worker",
+                daemon=True,
+            ).start()
+            time.sleep(10_000)
+            """
+        )
+
+        with os_helper.temp_dir() as work_dir:
+            script_dir = os.path.join(work_dir, "script_pkg")
+            os.mkdir(script_dir)
+
+            server_socket = _create_server_socket(port)
+            script_name = _make_test_script(script_dir, "script", script)
+            client_socket = None
+
+            try:
+                with _managed_subprocess([sys.executable, script_name]) as p:
+                    client_socket, _ = server_socket.accept()
+                    server_socket.close()
+                    server_socket = None
+
+                    response = _wait_for_signal(client_socket, b"ready:")
+                    worker_thread_id = int(
+                        response.split(b"ready:", 1)[1].splitlines()[0]
+                    )
+
+                    for _ in busy_retry(SHORT_TIMEOUT):
+                        stack_trace = get_async_stack_trace(p.pid)
+                        if any(
+                            task.task_name == "worker task"
+                            for info in stack_trace
+                            if info.thread_id == worker_thread_id
+                            for task in info.awaited_by
+                        ):
+                            break
+                    else:
+                        self.fail(
+                            "get_async_stack_trace() did not report "
+                            "the running asyncio task from the non-main thread"
+                        )
+            finally:
+                _cleanup_sockets(client_socket, server_socket)
+
     @skip_if_not_supported
     @unittest.skipIf(
         sys.platform == "linux" and not PROCESS_VM_READV_SUPPORTED,
diff --git a/Modules/_remote_debugging/threads.c b/Modules/_remote_debugging/threads.c
index e303c667ea013a..d775234b8d78d7 100644
--- a/Modules/_remote_debugging/threads.c
+++ b/Modules/_remote_debugging/threads.c
@@ -34,11 +34,11 @@ iterate_threads(
 
     if (0 > _Py_RemoteDebug_PagedReadRemoteMemory(
                 &unwinder->handle,
-                unwinder->interpreter_addr + (uintptr_t)unwinder->debug_offsets.interpreter_state.threads_main,
+                unwinder->interpreter_addr + (uintptr_t)unwinder->debug_offsets.interpreter_state.threads_head,
                 sizeof(void*),
                 &thread_state_addr))
     {
-        set_exception_cause(unwinder, PyExc_RuntimeError, "Failed to read main thread state");
+        set_exception_cause(unwinder, PyExc_RuntimeError, "Failed to read threads head");
         return -1;
     }