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 2EF58EB64DC for ; Tue, 11 Jul 2023 09:55:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231436AbjGKJzc (ORCPT ); Tue, 11 Jul 2023 05:55:32 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41690 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231669AbjGKJza (ORCPT ); Tue, 11 Jul 2023 05:55:30 -0400 Received: from mail-oa1-f69.google.com (mail-oa1-f69.google.com [209.85.160.69]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BC30CA8 for ; Tue, 11 Jul 2023 02:55:26 -0700 (PDT) Received: by mail-oa1-f69.google.com with SMTP id 586e51a60fabf-1b434ccc504so5400279fac.1 for ; Tue, 11 Jul 2023 02:55:26 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1689069326; x=1691661326; 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=ZcloSHs79l9WLtw5wCq7rljrtMphumU2bij75yt+08U=; b=ecsbmpX21882w6B5pdoD5D8auhB4GdRNBlZrQPRrlaf2PuymLdl8gGVooo0iGZABny nN6s/BXXCDj9z0XUc2KHY0zamgoTzzG5QLMP1OVs0Zo23szzik7e0gc0fpzlOlPk+sYl 0uqbOY94NARH8oJUrMV3D3o16Fg8zGPu45vpyQy2BOWlPNCZROG67CFclqwvm5qLaelJ 2LErUvw/r7CF6G8z6m4orQKFhYAUmRp6Q7t62wA40LrXLsdeRqtLua1ROY0qjLzk/4pJ pmA+SMCV98NrUDZRrW/+zX64tG4rU+Y+FhpxEjBYdLbw3kArYhaIeMmCezTQXJS3GMDw 4TKA== X-Gm-Message-State: ABy/qLZYZ0ZXi7QlNyL/9ppNIgtygm1HQMebuKVD2MbaQFE1Ot1GzKPH DsouTdFOmF3MMc5j5f3vHO6tfTyRDZjZisLt1THEVLH+nrO+ X-Google-Smtp-Source: APBJJlG+Y2stJI6lo+xrfpFL0vzaKSDOn/mZxf8Cf2lChooL8gNyzSBg1zJaCt6wJiO6k1leSV57zO96Wz6zgVVABI47EAn4TrM5 MIME-Version: 1.0 X-Received: by 2002:a05:6870:d8ae:b0:1b4:71b0:749 with SMTP id dv46-20020a056870d8ae00b001b471b00749mr1062532oab.3.1689069326128; Tue, 11 Jul 2023 02:55:26 -0700 (PDT) Date: Tue, 11 Jul 2023 02:55:26 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000002f59ee06003319ec@google.com> Subject: Re: [syzbot] [overlayfs?] general protection fault in ovl_init_uuid_xattr From: syzbot To: amir73il@gmail.com, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-unionfs@vger.kernel.org, miklos@szeredi.hu, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-and-tested-by: syzbot+b592c1f562f0da80ce2c@syzkaller.appspotmail.com Tested on: commit: 0a3bf81d ovl: auto generate uuid for new overlay files.. git tree: git://git.kernel.org/pub/scm/linux/kernel/git/overlayfs/vfs.git overlayfs-next console output: https://syzkaller.appspot.com/x/log.txt?x=16079b6ca80000 kernel config: https://syzkaller.appspot.com/x/.config?x=150188feee7071a7 dashboard link: https://syzkaller.appspot.com/bug?extid=b592c1f562f0da80ce2c compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 Note: no patches were applied. Note: testing is done by a robot and is best-effort only.