From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f198.google.com (mail-il1-f198.google.com [209.85.166.198]) (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 5528313959D for ; Tue, 27 Feb 2024 11:50:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.198 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709034606; cv=none; b=oeAqh+fDTfFzNQYT35WJHyMA1B0k5wX4b5H/9JjmFLA27FDdL0ih5LFfYvNDjLts+NocKmhUtFOBvhPfunWKqow5Y0H+i0R2LpcoPHMK39EemSlw0CVL3qbjLJlmXLUcmXBzYm9jrUpkl3zFUuywBUmgBdvgdCq4fWyy5AtEl88= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709034606; c=relaxed/simple; bh=d31DUdbEAP3glDQzF+uAueVXLU8enodsFh7WNYdtTsg=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=NAOLLcjxBAg0RlNgHjUnxMU7FK6Ha2sbrBpCLR19QHFpxfPhe6A/UaQ3h9DDqK3I2TkSmgV5UzOb/RcEglMYxvQcCv+kQjX1VrrTZkPvJan50NG0+t1wLn3S+4IODvG7h1ag7VhcfPDI2Ooqg6FFxwAqJzMDgDCRL1YDXVPMr+8= 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=209.85.166.198 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-il1-f198.google.com with SMTP id e9e14a558f8ab-3653311922eso33647395ab.0 for ; Tue, 27 Feb 2024 03:50:05 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1709034604; x=1709639404; 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=tH203RrzLyAOiwyFP5B31fo86XWdWzsP+OL8gKwsz6A=; b=kYSU9G5PTI1XtdJCZJskDzdFg1w0jeVPACoGIWEYyg5tdpV2tjKVI54jetrn35XpLX h8TLsc79o7E2zEDvKggzHv2agksgLoU8tTNjFN7eHm4kF3WHT0oTxxmucim2LoSf855K KWA9txXRduBGF+9EQSmDEfQ0SToFQOKoh2SiW0B++IU0szs7znsoNLgnobwYhikxlG3W ubYaSWA0DHCPjJ2vpUoSurfv7OaA1P87j11nQ7n2xTtguG/q3zZbvOTEOmR/ACz/lOkl +uzFvmK6oJBrbqnqwurHFLyyWvk+PGt+8lFLB1bkuU8PKe8UCAPBvAqz5l6paHcAi1R1 lgyQ== X-Forwarded-Encrypted: i=1; AJvYcCWHFzzTAUFlsuT/oqsUTYXz91df+y3Aq5627euIlayDahxOwVp3lISCluU0AgRRGJtu4jnHX4g/oxcBQEcz05uH3hADpDst9FmyWQVxiw== X-Gm-Message-State: AOJu0Yw9nfV56sqBuqcy1m8D6PmFLtwS7A25tURyI6K4hJ+cVv9txrd1 W8jfRcCYLN2DnuFMtAdFI2XABBM9+HU65PuAT6yqxiEduu1FfxHjU2qcT4/SsNndgBQdjFJpzr0 FAZVWGxezgOB59bJjaObYa3ggDW/u9h5fMAR4lsJ1yWdeMPwTUZurLLc= X-Google-Smtp-Source: AGHT+IErUXetTcqvT7hKSEl4qfD4Oi1EaI+bTCZF6SZx92+OOHC9FGESt/LzHWLlFekaHASkBANwL4udJotYzCs33lO7v8FCTsQL Precedence: bulk X-Mailing-List: linux-fsdevel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1808:b0:365:21f4:7030 with SMTP id a8-20020a056e02180800b0036521f47030mr743713ilv.4.1709034604595; Tue, 27 Feb 2024 03:50:04 -0800 (PST) Date: Tue, 27 Feb 2024 03:50:04 -0800 In-Reply-To: <0000000000009146bb05f71b03a0@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000008414ba06125ba07f@google.com> Subject: Re: [syzbot] [ntfs3?] KASAN: use-after-free Read in ntfs_read_folio From: syzbot To: almaz.alexandrovich@paragon-software.com, anton@tuxera.com, axboe@kernel.dk, brauner@kernel.org, jack@suse.cz, linkinjeon@kernel.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-ntfs-dev@lists.sourceforge.net, ntfs3@lists.linux.dev, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" syzbot suspects this issue was fixed by commit: commit 6f861765464f43a71462d52026fbddfc858239a5 Author: Jan Kara Date: Wed Nov 1 17:43:10 2023 +0000 fs: Block writes to mounted block devices bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=15a70f4a180000 start commit: ac865f00af29 Merge tag 'pci-v6.7-fixes-2' of git://git.ker.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=655f8abe9fe69b3b dashboard link: https://syzkaller.appspot.com/bug?extid=d3cd38158cd7c8d1432c syz repro: https://syzkaller.appspot.com/x/repro.syz?x=12769ba5e80000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=10c2b97ee80000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: fs: Block writes to mounted block devices For information about bisection process see: https://goo.gl/tpsmEJ#bisection