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 2A556C33C9E for ; Fri, 17 Jan 2020 04:45:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 019762072E for ; Fri, 17 Jan 2020 04:45:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730263AbgAQEpC (ORCPT ); Thu, 16 Jan 2020 23:45:02 -0500 Received: from mail-io1-f72.google.com ([209.85.166.72]:33721 "EHLO mail-io1-f72.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730153AbgAQEpC (ORCPT ); Thu, 16 Jan 2020 23:45:02 -0500 Received: by mail-io1-f72.google.com with SMTP id i8so14314965ioi.0 for ; Thu, 16 Jan 2020 20:45:01 -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=1cUAzzk2sNct6oR4gK6sFNSkqIAeXDAPVDj7dr4pJaI=; b=t0CsvXR5JglTPKda11VyE8t8pTdWr/g1TAlACv2fPURGVqdIbLAMzbRr3NquGWVo// mHG4QX+ZHKBm8pBZCk+FsxpLJvUQbuG2SyLzVWS/YKPcGZuo4ApFq8F6kJKFElJ7BQZD iN9mIp02ykG3HqvrXWfl2YXeEwL3XZiHvh/YLppXHveJfpCkPD4PUG/drD8Aw7SaO5VB xMnfMDOOHyPzGgeG9pu6qXfuK24LYHpb3wLbLjjVRV4eMAdubhex9k9lMaBEmCm0EhTb ft/SEdOFV68sEJfuCH9MmDFdd6JRzgKYSgcyGoFL3W2dLClf5i5ZR60YV8bGEc8OH9rw qCLQ== X-Gm-Message-State: APjAAAUtCBboEryVdJRNcTTflG6JB4D4vePdszgRUFSfbBEe7FLEYZB1 41AU9bmekTKAMGqjR8W7+k47GMRCLDrbwV1b7w0BhrnmOaJ3 X-Google-Smtp-Source: APXvYqyjD+Biivg/aa5/AT9J3HOCrQyY1dnQuDliyrdfNZIwqOAQb+x2KCj1JtDJEr9CqmN0upuDE/qMamViB/tBFaUwrT2rQYUY MIME-Version: 1.0 X-Received: by 2002:a5d:9694:: with SMTP id m20mr30787857ion.48.1579236301410; Thu, 16 Jan 2020 20:45:01 -0800 (PST) Date: Thu, 16 Jan 2020 20:45:01 -0800 In-Reply-To: <000000000000b3599c059c36db0d@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000c31c6d059c4e9a6c@google.com> Subject: Re: BUG: corrupted list in nf_tables_commit From: syzbot To: coreteam@netfilter.org, davem@davemloft.net, fw@strlen.de, kadlec@blackhole.kfki.hu, kadlec@netfilter.org, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, netfilter-devel@vger.kernel.org, pablo@netfilter.org, syzkaller-bugs@googlegroups.com, yoshfuji@linux-ipv6.org Content-Type: text/plain; charset="UTF-8"; format=flowed; delsp=yes Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org syzbot has bisected this bug to: commit 7c23b629a8085b11daccd68c62b5116ff498f84a Author: Pablo Neira Ayuso Date: Sun Jan 7 00:04:22 2018 +0000 netfilter: flow table support for the mixed IPv4/IPv6 family bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=146472d1e00000 start commit: 51d69817 Merge tag 'platform-drivers-x86-v5.5-3' of git://.. git tree: upstream final crash: https://syzkaller.appspot.com/x/report.txt?x=166472d1e00000 console output: https://syzkaller.appspot.com/x/log.txt?x=126472d1e00000 kernel config: https://syzkaller.appspot.com/x/.config?x=d9290aeb7e6cf1c4 dashboard link: https://syzkaller.appspot.com/bug?extid=37a6804945a3a13b1572 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=17241c76e00000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=13118315e00000 Reported-by: syzbot+37a6804945a3a13b1572@syzkaller.appspotmail.com Fixes: 7c23b629a808 ("netfilter: flow table support for the mixed IPv4/IPv6 family") For information about bisection process see: https://goo.gl/tpsmEJ#bisection