From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f199.google.com (mail-il1-f199.google.com [209.85.166.199]) (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 563643C26 for ; Thu, 19 Jan 2023 09:35:16 +0000 (UTC) Received: by mail-il1-f199.google.com with SMTP id l13-20020a056e0212ed00b00304c6338d79so1197449iln.21 for ; Thu, 19 Jan 2023 01:35:16 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; 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=am8GpKWA1BfZfDywTelCI0lV8JSyrH6JH35aW+117pk=; b=ItVvq+DQ73aSs2+/7UXKD+bC3dH2craqC24vcEcO0Y9rxxmswZg1Z18YIAgT8Z/9Wc qHk5y9S4xASkcgLN6gC6ORxJw+vr7MzIaymE/AUvr/rvD0RDktuDQPFu5Rdj8eiY6ST/ lvV3yn4kKc4+r/s8Nk953YTSu1dnc4WtEDg/TUie8Wt2xjB1vbP6zpfTRSsrNbc4JUTC U07xDhbNdilS9skCuP+OqrTtlISOS04FkGRyL1qEAGJHY8vExwsO04J+PLJnbpLZ+KqA oCy9xEux3DwaZMrEEI5liI+R0WvamsKvRxhx6GD0eQpIxsdeI+5cdtt9cMStQx58rqU3 YvCw== X-Gm-Message-State: AFqh2kq0tTq/jaLtR2fdUW6bTUCHAUXgCDGwjghr49EGRG/GqH4uuleX IHNMVSJjYbkWzxsXWq+25FCeGe/ll/U+4u+sYmZhDB7N2M4h X-Google-Smtp-Source: AMrXdXsOAWPE6bSz4Hy3s0I/hLKjZwQxD0yrmoLIlj3p9fBgVOSQZ+UzmiokcTtqSqnCIFMwiC7AwT2r4rkTMOuBnMzWq3EzLcwe Precedence: bulk X-Mailing-List: ntfs3@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a92:d241:0:b0:302:fe4d:3b9f with SMTP id v1-20020a92d241000000b00302fe4d3b9fmr1103045ilg.54.1674120915492; Thu, 19 Jan 2023 01:35:15 -0800 (PST) Date: Thu, 19 Jan 2023 01:35:15 -0800 In-Reply-To: <000000000000d7eced05f01fa8d0@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000007aa8fc05f29aa6d7@google.com> Subject: Re: [syzbot] KASAN: slab-out-of-bounds Read in mi_find_attr From: syzbot To: almaz.alexandrovich@paragon-software.com, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, ntfs3@lists.linux.dev, syzkaller-bugs@googlegroups.com, viro@zeniv.linux.org.uk 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=111e2f0e480000 start commit: e2ca6ba6ba01 Merge tag 'mm-stable-2022-12-13' of git://git.. git tree: upstream final oops: https://syzkaller.appspot.com/x/report.txt?x=131e2f0e480000 console output: https://syzkaller.appspot.com/x/log.txt?x=151e2f0e480000 kernel config: https://syzkaller.appspot.com/x/.config?x=a6133b41a9a0f500 dashboard link: https://syzkaller.appspot.com/bug?extid=8ebb469b64740648f1c3 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=16fb2ad0480000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=164513e0480000 Reported-by: syzbot+8ebb469b64740648f1c3@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