From d88e47c845b69fa7adf939c52bd9896d78db64c4 Mon Sep 17 00:00:00 2001
From: Martin Weinelt <hexa@darmstadt.ccc.de>
Date: Mon, 13 Oct 2025 20:36:37 +0200
Subject: [PATCH] python3Packages.anyio: disable racy test

Closes: #448125
---
 pkgs/development/python-modules/anyio/default.nix | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pkgs/development/python-modules/anyio/default.nix b/pkgs/development/python-modules/anyio/default.nix
index f5e02b9d2067..2565129d2215 100644
--- a/pkgs/development/python-modules/anyio/default.nix
+++ b/pkgs/development/python-modules/anyio/default.nix
@@ -95,6 +95,8 @@ buildPythonPackage rec {
     "test_nonexistent_main_module"
     #  3 second timeout expired
     "test_keyboardinterrupt_during_test"
+    # racy with high thread count, see https://github.com/NixOS/nixpkgs/issues/448125
+    "test_multiple_threads"
   ]
   ++ lib.optionals stdenv.hostPlatform.isDarwin [
     # PermissionError: [Errno 1] Operation not permitted: '/dev/console'