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 A8615CD3424 for ; Mon, 18 Sep 2023 11:12:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241457AbjIRLMA (ORCPT ); Mon, 18 Sep 2023 07:12:00 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41578 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235930AbjIRLLN (ORCPT ); Mon, 18 Sep 2023 07:11:13 -0400 Received: from mail-oi1-f200.google.com (mail-oi1-f200.google.com [209.85.167.200]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D843812E for ; Mon, 18 Sep 2023 04:10:35 -0700 (PDT) Received: by mail-oi1-f200.google.com with SMTP id 5614622812f47-3ab724f59deso7639264b6e.1 for ; Mon, 18 Sep 2023 04:10:35 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1695035435; x=1695640235; 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=gG7RNbFAvJay0quXxW463SyUC+6Xd6Vr6g5CQxbRyKw=; b=u2Qw/QAbzEewd20yl4Gty/1qrUb0RawOn5VHwM7XAs0BiSF47bEN8G8E6VNGKeJAMs HdalvpQF6dMNjBuRdVqInBHVbKhqZ+xV15pRDtFURo/say/OyW6rrfWRN51TtSVUDna5 /ez5a1sLY6ZzDKMzDM2B6AWRp5nOResw61dhB8Oc+tTVBUvDFOq08fOdx1v/Wh+/rwQ9 jdE6TJcI/DkZ5RIof5AIs+Urp1c+qFTPQy7QwEfysM9GTPCA8Fj8ZG4oHeTWYiKcVBqv PiVAg+icNuzIyHW6JDVfo/pOtsUqXuURT29OOh2fDDwBS1ZyxU4Ej125qYwyNQm1ppPL kpkw== X-Gm-Message-State: AOJu0YzygO18foDAMhSHCVvpCop7M346djkDzG+nfZtqY1a9fvqF2xTa ex6ScSUIWJmerGKhaT0IBCgVs9Zba7czd2S+fAC55wi4XGGF X-Google-Smtp-Source: AGHT+IFMGEFDrk8h5J/P5zRFgXO+m2zzRmcowl4TZZZyXd+aLihSja0xcslK/DwDuxq5LiZ4k2MrePVWc5ZK+2eoqls0aIp/GYZ3 MIME-Version: 1.0 X-Received: by 2002:a05:6808:1829:b0:3a7:7c00:49c2 with SMTP id bh41-20020a056808182900b003a77c0049c2mr4088966oib.6.1695035435172; Mon, 18 Sep 2023 04:10:35 -0700 (PDT) Date: Mon, 18 Sep 2023 04:10:35 -0700 In-Reply-To: <20230918-dorfbewohner-neigung-ab3250854717@brauner> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000feca6e0605a0307d@google.com> Subject: Re: [syzbot] [overlayfs] WARNING in setattr_copy From: syzbot To: adilger.kernel@dilger.ca, brauner@kernel.org, jlayton@kernel.org, linux-ext4@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com, tytso@mit.edu, viro@zeniv.linux.org.uk Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-and-tested-by: syzbot+450a6d7e0a2db0d8326a@syzkaller.appspotmail.com Tested on: commit: f8edd336 overlayfs: set ctime when setting mtime and a.. git tree: git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs.git console output: https://syzkaller.appspot.com/x/log.txt?x=124fa964680000 kernel config: https://syzkaller.appspot.com/x/.config?x=f4894cf58531f dashboard link: https://syzkaller.appspot.com/bug?extid=450a6d7e0a2db0d8326a compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 Note: no patches were applied. Note: testing is done by a robot and is best-effort only.