From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f197.google.com (mail-il1-f197.google.com [209.85.166.197]) (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 4ADA11DDF4 for ; Fri, 12 May 2023 14:07:20 +0000 (UTC) Received: by mail-il1-f197.google.com with SMTP id e9e14a558f8ab-33142b54417so147629095ab.3 for ; Fri, 12 May 2023 07:07:20 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1683900439; x=1686492439; 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=jMsA1OvUqk2tsx55m7tIfaPeJf529B0QdbQS7E31h+k=; b=DX6VBmd0M6W5rnXOGy0Kky/SUWWZFUv7gO1fZkmN6GbiAjvjlpvDTaB1Fru9v8k7n+ cETvFvn6s6/O9P7RSXCeWdKcOjTvBH9LD/ckvrlv0L2Ajp9BQq020eeK2QyxbajvZven sW3eBwpahj96km80hQJXP7B+rQ+VPO004GIT2hcYSg5Q2wg8a+SQGdS0xXz/AWAy7cNe OUDVgFcwTIq3O3KnD5f4QETpSx5fvQ+gV9TVjcrS17C7avzJ/3pKJm/309vebMgnhn4N PIPojDKHsxc7tSivkJqybjLBrPUUF9yiQHZp5I3LLN/ShYsc4wQn+0HJx6CtDt60HT3N JT9g== X-Gm-Message-State: AC+VfDzsaIsd1ORtUyZRMJ0q/w0js0gLRuDvB/YPNGXSVu2SvtVoAZ89 gWBGu3XcKP3Qwa3aER7OwYDsZ1x0n+VcpRZueLRYbxwmWOa2 X-Google-Smtp-Source: ACHHUZ78MXlEJPSlarcif/f+n4E+wXrSeNZwdz4IonDEPpF9krYy99Fg2BkvtT1Pz45rvxB1dwiGb1hHl8Vm/hIK24b49hIDwO07 Precedence: bulk X-Mailing-List: ntfs3@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a02:860e:0:b0:40f:7382:e4aa with SMTP id e14-20020a02860e000000b0040f7382e4aamr6776856jai.2.1683900439423; Fri, 12 May 2023 07:07:19 -0700 (PDT) Date: Fri, 12 May 2023 07:07:19 -0700 In-Reply-To: <000000000000ea3c3105ef377a12@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000877b2c05fb7f9fd4@google.com> Subject: Re: [syzbot] [ntfs3?] KASAN: slab-out-of-bounds Read in ntfs_listxattr From: syzbot To: almaz.alexandrovich@paragon-software.com, clang-built-linux@googlegroups.com, dvyukov@google.com, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, llvm@lists.linux.dev, nathan@kernel.org, ndesaulniers@google.com, ntfs3@lists.linux.dev, syzkaller-bugs@googlegroups.com, trix@redhat.com, zengheng4@huawei.com Content-Type: text/plain; charset="UTF-8" syzbot has bisected this issue to: commit 6e5be40d32fb1907285277c02e74493ed43d77fe Author: Konstantin Komarov Date: Fri Aug 13 14:21:30 2021 +0000 fs/ntfs3: Add NTFS3 in fs/Kconfig and fs/Makefile bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=1587a32a280000 start commit: 8ed710da2873 Merge tag 'arm64-fixes' of git://git.kernel.o.. git tree: upstream final oops: https://syzkaller.appspot.com/x/report.txt?x=1787a32a280000 console output: https://syzkaller.appspot.com/x/log.txt?x=1387a32a280000 kernel config: https://syzkaller.appspot.com/x/.config?x=b83f3e90d74765ea dashboard link: https://syzkaller.appspot.com/bug?extid=9fcea5ef6dc4dc72d334 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=17e7ec29880000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=11829e23880000 Reported-by: syzbot+9fcea5ef6dc4dc72d334@syzkaller.appspotmail.com Fixes: 6e5be40d32fb ("fs/ntfs3: Add NTFS3 in fs/Kconfig and fs/Makefile") For information about bisection process see: https://goo.gl/tpsmEJ#bisection