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=unavailable 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 01628C33CA2 for ; Wed, 8 Jan 2020 16:53:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id CCD9020692 for ; Wed, 8 Jan 2020 16:53:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729464AbgAHQxB (ORCPT ); Wed, 8 Jan 2020 11:53:01 -0500 Received: from mail-il1-f198.google.com ([209.85.166.198]:56006 "EHLO mail-il1-f198.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727606AbgAHQxB (ORCPT ); Wed, 8 Jan 2020 11:53:01 -0500 Received: by mail-il1-f198.google.com with SMTP id p8so2510135ilp.22 for ; Wed, 08 Jan 2020 08:53:01 -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=QolCxUn5s/4K7GKyA5X2xLHSsYz24NpJzFUvvR3OMz0=; b=rzmMf+XWrzlggKUoahVs+JxSr6CoVmVEd1btuBsaGumy46K9C/vlRx7BbbI/qhoIIJ PUQyTT3X0zLzY6JdYTKPSs4d5JcFW23PkU8GaHu4bRNKRWAdi6t5PA18919wEqITMKV9 YsU3A8yB4sdlY/5QvFDUvOR7o6/LpLM8rKKZwm7JLobGvn+UDKfgLHnkyqB7Rlcwo0gA xxj2cobxpjWYaNL6TXeXFvbs0qQIIk6DJYByujWT+MIHFGUImjh9Tg7rNU4Snnj4+pEw +46Xb+NakD0JaeemyGr/jokHOlV6M2zLGSd1p3luMZBX4ElibCGdXGdadojLd08mu6VV zG/A== X-Gm-Message-State: APjAAAVC69cf9ttqq2ICAl+/lYVZM80Dc1ijr3gUv8EHuQp54rJzd8Xv LGOjYRPaCoSJePYZ1T5RUX0fh/9UywggSZq6otIcmvtNfM6U X-Google-Smtp-Source: APXvYqw7GKpl01VnwgT3uyXH2jOmkGxwN/KTGFcWtwBlYHLJt+Fn1jSB1cHbmeA3E1QqBW3DFyLuj5USskG7K+2UGNRRJRO1ZW6V MIME-Version: 1.0 X-Received: by 2002:a02:2446:: with SMTP id q6mr4800559jae.78.1578502380699; Wed, 08 Jan 2020 08:53:00 -0800 (PST) Date: Wed, 08 Jan 2020 08:53:00 -0800 In-Reply-To: <000000000000a347ef059b8ee979@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000adcc3c059ba3b9e9@google.com> Subject: Re: general protection fault in hash_ipportnet4_uadt From: syzbot To: allison@lohutok.net, coreteam@netfilter.org, davem@davemloft.net, fw@strlen.de, gregkh@linuxfoundation.org, info@metux.net, jengelh@inai.de, 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: netfilter-devel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netfilter-devel@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=13a9d115e00000 start commit: ae608821 Merge tag 'trace-v5.5-rc5' of git://git.kernel.or.. git tree: upstream final crash: https://syzkaller.appspot.com/x/report.txt?x=1069d115e00000 console output: https://syzkaller.appspot.com/x/log.txt?x=17a9d115e00000 kernel config: https://syzkaller.appspot.com/x/.config?x=18698c0c240ba616 dashboard link: https://syzkaller.appspot.com/bug?extid=34bd2369d38707f3f4a7 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=118d6971e00000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=11b47c9ee00000 Reported-by: syzbot+34bd2369d38707f3f4a7@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