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=-5.4 required=3.0 tests=FROM_LOCAL_HEX, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS autolearn=ham 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 A2CC1C282DD for ; Tue, 7 Jan 2020 19:43:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7393C20848 for ; Tue, 7 Jan 2020 19:43:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728659AbgAGTnC (ORCPT ); Tue, 7 Jan 2020 14:43:02 -0500 Received: from mail-io1-f71.google.com ([209.85.166.71]:54502 "EHLO mail-io1-f71.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728607AbgAGTnC (ORCPT ); Tue, 7 Jan 2020 14:43:02 -0500 Received: by mail-io1-f71.google.com with SMTP id u6so516966iog.21 for ; Tue, 07 Jan 2020 11:43:02 -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=zJNitKAgVyD6L05mimG8VM/c6DYKBTWRutBYb9hJfsg=; b=BUFpmCFGjKa5xAkkFreeM3zC5wSFUWNV8rliwvbmVaB/ZpTQRktErqNW9z6Uwe/ChB LysG3ABkq2eMFVmOZxJUTr3jsXvEPVwKK/F4K76GTBE94ritXBHo6bgpCG6GwMCjO82J HnDZ6yZJoBHZRpJK43KP2iPWm2JyVcGEraYsQ41zXVNTRu/APQVTQm2l9A9j1c/iETPJ +uokorV3P0ARkUEcp+N4WjdHdnEhz9X5pwrxnRfQWUhXU7zMVPbMglYtioABww4UAyCH ItHInRyEgS/lwaLHS5Pk6OZy7SPrUD7TMu5iOzFo/iMGfqr8B9FYRyN2JxCjAEHLuRac VVuw== X-Gm-Message-State: APjAAAXHJA7yfdp1we6ovsRMGSg/JLMQs0zuYx8eotSCSYkrvkkKBaSR 4H89B01SkgILqkCEK354HL/YackQmqY3haOAlRpK79r0Vu3g X-Google-Smtp-Source: APXvYqxzHYUUKPkOmQcPvEfIBx0vVL1cBuV0YQ2jq2bdAO99TQxTbcUhwD9QCib5JPi2GrYjV7Q7faGDMF0Lr3JsMKGszJFwr3Zv MIME-Version: 1.0 X-Received: by 2002:a92:c9cc:: with SMTP id k12mr674567ilq.269.1578426181701; Tue, 07 Jan 2020 11:43:01 -0800 (PST) Date: Tue, 07 Jan 2020 11:43:01 -0800 In-Reply-To: <0000000000001483d7059b8eed67@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000dd593e059b91fbff@google.com> Subject: Re: general protection fault in hash_mac4_uadt From: syzbot To: coreteam@netfilter.org, davem@davemloft.net, fw@strlen.de, info@metux.net, jeremy@azazel.net, kadlec@blackhole.kfki.hu, kadlec@netfilter.org, kstewart@linuxfoundation.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, netfilter-devel@vger.kernel.org, pablo@netfilter.org, syzkaller-bugs@googlegroups.com, tglx@linutronix.de 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 23c42a403a9cfdbad6004a556c927be7dd61a8ee Author: Jozsef Kadlecsik Date: Sat Oct 27 13:07:40 2018 +0000 netfilter: ipset: Introduction of new commands and protocol version 7 bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=16b9d5fee00000 start commit: c101fffc Merge tag 'mlx5-fixes-2020-01-06' of git://git.ke.. git tree: net final crash: https://syzkaller.appspot.com/x/report.txt?x=15b9d5fee00000 console output: https://syzkaller.appspot.com/x/log.txt?x=11b9d5fee00000 kernel config: https://syzkaller.appspot.com/x/.config?x=f2f3ef188b7e16cf dashboard link: https://syzkaller.appspot.com/bug?extid=cabfabc5c6bf63369d04 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=14896eb9e00000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=139ed115e00000 Reported-by: syzbot+cabfabc5c6bf63369d04@syzkaller.appspotmail.com Fixes: 23c42a403a9c ("netfilter: ipset: Introduction of new commands and protocol version 7") For information about bisection process see: https://goo.gl/tpsmEJ#bisection