From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 601EEC10F19 for ; Mon, 14 Aug 2023 12:09:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234445AbjHNMIx (ORCPT ); Mon, 14 Aug 2023 08:08:53 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36776 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233841AbjHNMIi (ORCPT ); Mon, 14 Aug 2023 08:08:38 -0400 Received: from mail-pl1-f199.google.com (mail-pl1-f199.google.com [209.85.214.199]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D6C1510E3 for ; Mon, 14 Aug 2023 05:08:27 -0700 (PDT) Received: by mail-pl1-f199.google.com with SMTP id d9443c01a7336-1bbd260ca2dso84936255ad.3 for ; Mon, 14 Aug 2023 05:08:27 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1692014907; x=1692619707; h=to:from:subject:message-id:in-reply-to:date:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=EJNRfP8cUatIsJc6YU7EUPAo/O9QZ6sb5iejP2DNk7g=; b=bBK1lL9Rq/eMAw64jVsLBGQE6/STLGjYG7Wfe+v9mETF4zMrt2Qhhv1U7tvwFU/u/3 /MwvFBHa6WF3Vlo54a8fOyAtj5mqsS8JZBDXzxjrlMnR3Y8vd+jspaM8nWWd8tHAmgoC nzy5ob8ICci0TxBwbVRxvMji6BulfR/N+yT0zJEFHSD2xJXID6u2LUEBDKcIT7FDE9aw lpESQER5zzxB4KsQ6D+Sf86Nleon+LRxTWXA628XnchWkWj0b/Qv7kjAgtKmTktVCBoD 4vBDH5FLJG/esG51/dZihr8mMFNCnrSE9e7TA41csD3ySAd7641hUxGjyQ6V7KTJJljc G8XA== X-Gm-Message-State: AOJu0YxXm6ScdZctz9Mb508JPGV/6EehoV5Q04nnv6kuMhXSNctKbtcl NWpZ0tZhRxO0eef/B9eF3qYgKOA1Wd38Ne+qNtpoidogAOnv X-Google-Smtp-Source: AGHT+IGfcIkUiHrqX6S1IiQDnpfA7pI0z5lomwAUYnqquL64y/gfrx5YhhnnQ+4btgQR6c0hoTwQIEUozbHJHcQ6cTPptARUW4Gu MIME-Version: 1.0 X-Received: by 2002:a17:902:c94b:b0:1b8:97ed:a437 with SMTP id i11-20020a170902c94b00b001b897eda437mr4164664pla.4.1692014907452; Mon, 14 Aug 2023 05:08:27 -0700 (PDT) Date: Mon, 14 Aug 2023 05:08:27 -0700 In-Reply-To: <0000000000000e4cc105ff68937b@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <00000000000083735b0602e0eb7d@google.com> Subject: Re: [syzbot] [modules?] KASAN: invalid-access Read in init_module_from_file From: syzbot To: bpf@vger.kernel.org, chris@chrisdown.name, linan122@huawei.com, linux-kernel@vger.kernel.org, linux-modules@vger.kernel.org, llvm@lists.linux.dev, mcgrof@kernel.org, nathan@kernel.org, ndesaulniers@google.com, nogikh@google.com, song@kernel.org, syzkaller-bugs@googlegroups.com, torvalds@linux-foundation.org, trix@redhat.com Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org syzbot suspects this issue was fixed by commit: commit f1962207150c8b602e980616f04b37ea4e64bb9f Author: Linus Torvalds Date: Tue Jul 4 13:37:32 2023 +0000 module: fix init_module_from_file() error handling bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=17c80763a80000 start commit: 995b406c7e97 Merge tag 'csky-for-linus-6.5' of https://git.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=3f27fb02fc20d955 dashboard link: https://syzkaller.appspot.com/bug?extid=e3705186451a87fd93b8 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=12219fbf280000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=1278c8a4a80000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: module: fix init_module_from_file() error handling For information about bisection process see: https://goo.gl/tpsmEJ#bisection