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 X-Spam-Level: X-Spam-Status: No, score=-0.4 required=3.0 tests=FROM_LOCAL_HEX, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 364A4C432C0 for ; Thu, 28 Nov 2019 06:52:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 147022154A for ; Thu, 28 Nov 2019 06:52:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726758AbfK1GwB (ORCPT ); Thu, 28 Nov 2019 01:52:01 -0500 Received: from mail-io1-f72.google.com ([209.85.166.72]:44867 "EHLO mail-io1-f72.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726436AbfK1GwB (ORCPT ); Thu, 28 Nov 2019 01:52:01 -0500 Received: by mail-io1-f72.google.com with SMTP id t16so12477510iog.11 for ; Wed, 27 Nov 2019 22:52:01 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:date:in-reply-to:message-id:subject :from:to; bh=2d9JKwKzyEklAE9Y0Al7lbLvDjVGrJsOdz2MW8XRI6k=; b=Fy7EpFAGTknmZFILso937JcIgotlgfBwFhk9ZAnfHGGlKKWJU22PxmR4vCaFuSXefo luDmptpZVcRxMS0xMh/oIirfQkAE9KBTmxvC3DaZO5gbyMGymkiJIZspjhN/tGUhR6yb Qbq5e44zKoCbyrPTYiRFPAMFyfuOvg+ulftiJ5Xgmdv/O1nXJuMqqwJhq1W/1rOIAm8R e9RBiUbNlvgH5pEFUXzAwkJh+t+fOHPLkKswKcpxlGGGh8RB7S0py3SLANr0ZhynUUgw k1Md+sogyoEVZ7Uw+CQzTOAa7imGPFDhKB7UO2TbwM8KGdvb6xzXqq6r0ZwwKNpyU7a0 RdOA== X-Gm-Message-State: APjAAAVs8QEU8ycbPajVJGKeVNha85gjfEsR/18GhBK6PpuQqE5ZO6H6 TMpz3bm9s0+uJrvlrKuFJf5h4vcswR3AaK2gfJfWBYdaJvss X-Google-Smtp-Source: APXvYqx5W1RZO7+3nd+L3OfHiIN1nhLb8vKwT1pMfJipAjyN/TdB0OArpLiFIBjYuYMxGprFVYmxz6y+5YYKemJMGYyZ2IplBP7m MIME-Version: 1.0 X-Received: by 2002:a5d:8953:: with SMTP id b19mr13030362iot.168.1574923920949; Wed, 27 Nov 2019 22:52:00 -0800 (PST) Date: Wed, 27 Nov 2019 22:52:00 -0800 In-Reply-To: <001a11447acae6b4560568e08829@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000db46890598628cf4@google.com> Subject: Re: KASAN: slab-out-of-bounds Read in ntfs_attr_find From: syzbot To: anton@tuxera.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, linux-ntfs-dev@lists.sourceforge.net, matthias.bgg@gmail.com, olof@lixom.net, s.hauer@pengutronix.de, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8"; format=flowed; delsp=yes Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org syzbot has bisected this bug to: commit 9dd068a4b85a68733213c874d08ef768bbec8d01 Author: Matthias Brugger Date: Fri Jul 31 15:03:13 2015 +0000 soc: mediatek: Fix SCPSYS compilation bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=10880f02e00000 start commit: 0adb3285 Linux 4.16 git tree: upstream final crash: https://syzkaller.appspot.com/x/report.txt?x=12880f02e00000 console output: https://syzkaller.appspot.com/x/log.txt?x=14880f02e00000 kernel config: https://syzkaller.appspot.com/x/.config?x=df0c336cc3b55d45 dashboard link: https://syzkaller.appspot.com/bug?extid=aed06913f36eff9b544e syz repro: https://syzkaller.appspot.com/x/repro.syz?x=1430ded3800000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=1533214b800000 Reported-by: syzbot+aed06913f36eff9b544e@syzkaller.appspotmail.com Fixes: 9dd068a4b85a ("soc: mediatek: Fix SCPSYS compilation") For information about bisection process see: https://goo.gl/tpsmEJ#bisection