From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oo1-f71.google.com (mail-oo1-f71.google.com [209.85.161.71]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A1B01189BB6 for ; Mon, 23 Feb 2026 07:53:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.161.71 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771833184; cv=none; b=LU+ur85XX73J5MLYu6vATpdoQ3b7I3LkiqFms43rLCZsHXorstLF+NaR3s6AHj6/GMSa4yevdylzPJ7B657Ww+a6UhFUR784ajFU54z2aFEcG3HyTKtOrSY6ELYD0nP6FYw8cCZ/rMZZPgFbpjRh05a+FdzvJ0y6jI0TUP+pf84= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771833184; c=relaxed/simple; bh=CZsiq6XUzxDlxe2fwKGwvbj9LLzNAZrJZUtd8IbVmpU=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=SIiBuO8v6lOq//2Wg0Pjt+e26oxMftvsR9pGgNwAd8PyNQbbteE+5r2XTUBXM/FSSMZDFfBl5SV5udiUAeSk7Pa6z6rRvCjE8Z6Opa39bBAjVctawdFRbZMkWrvAtB/qEn1rrlLH0KSJ2Tnne/ilV+zDc8r2d1HoU0js5wIeEdI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com; arc=none smtp.client-ip=209.85.161.71 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com Received: by mail-oo1-f71.google.com with SMTP id 006d021491bc7-679a47a1febso59655364eaf.3 for ; Sun, 22 Feb 2026 23:53:03 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1771833182; x=1772437982; 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=nJsPcMASG7/ViuuZVc2tUprGFRkNofYN8CiADVBSZ34=; b=VtGGtKXPhCv+T0Vi52rLdRRjJNDkTkSz5ml2oNNr0E2EQ4MLMmsKKdRniv9MPTMFPF 0vfQbpsR7Ycr5MtWNvSGcIgNCLcyciEIcZ2XTOuHff02t/hfH+JQftyQfR6EiHcZE3qb fdjGKCmJzhyHdpFHbqexm0X4+ZEhdH39CVdG6h4UUYBlfaI7wIL3eGMkGgnYdXBXIag7 qalUSF7LpSbyuQJn+029mn8muksIpXVnkr5Hl1/NIoDUZHWk3/Y5IBDkmmc2jGZPDaJb 5zXu/Ag+lL2P96aZDlANrFB4sHUPVL8PkWzLKa1GFEF9AmdaoqU8/rqXyXB5qtoppxxc x6xQ== X-Forwarded-Encrypted: i=1; AJvYcCXp7h0uxkjhWQBQewIbc5NQUDalPd3A7PEq1KPT7V9cAyUivd2wkyEq69Fw9MsXqW013to8g+uLqkBgB8U=@vger.kernel.org X-Gm-Message-State: AOJu0YzHLn+tr8bOAPQcCiD+df48438wQfPYLzfzZZA9XokIKY0PZUWL de7+mkLNY8uvp0xGeGAy5hEWRkOHg45phB5Kk/6wGEYD9NjhigQhBPInAUhA6fNCDhLbvC7lvWE Q4dLdE5rJXVzw5mwc1IeBvT1nepm147Y4XwESasX9EefWJpXnib0l5VzUixs= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6820:2223:b0:679:a5e9:c060 with SMTP id 006d021491bc7-679c4648efcmr4262440eaf.66.1771833182633; Sun, 22 Feb 2026 23:53:02 -0800 (PST) Date: Sun, 22 Feb 2026 23:53:02 -0800 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <699c075e.a70a0220.2c38d7.0194.GAE@google.com> Subject: Re: [syzbot] [ntfs3?] KMSAN: uninit-value in ntfs_iomap_begin From: syzbot To: eadavis@qq.com, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-by: syzbot+7be88937363ac7ab7bb0@syzkaller.appspotmail.com Tested-by: syzbot+7be88937363ac7ab7bb0@syzkaller.appspotmail.com Tested on: commit: 6de23f81 Linux 7.0-rc1 git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=1716655a580000 kernel config: https://syzkaller.appspot.com/x/.config?x=52cbe69fade9ccad dashboard link: https://syzkaller.appspot.com/bug?extid=7be88937363ac7ab7bb0 compiler: Debian clang version 21.1.8 (++20251221033036+2078da43e25a-1~exp1~20251221153213.50), Debian LLD 21.1.8 patch: https://syzkaller.appspot.com/x/patch.diff?x=1026655a580000 Note: testing is done by a robot and is best-effort only.