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 AE2FEC33CA2 for ; Sun, 12 Jan 2020 20:13:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 91BA3214AF for ; Sun, 12 Jan 2020 20:13:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1733301AbgALUNB (ORCPT ); Sun, 12 Jan 2020 15:13:01 -0500 Received: from mail-il1-f198.google.com ([209.85.166.198]:55278 "EHLO mail-il1-f198.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1733283AbgALUNB (ORCPT ); Sun, 12 Jan 2020 15:13:01 -0500 Received: by mail-il1-f198.google.com with SMTP id t4so6367073ili.21 for ; Sun, 12 Jan 2020 12:13:01 -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=wSZwdREHh/ntl8Mv5tdng+7hV3BjjjHVSK0hr94al3E=; b=aWFkE3Hmxky9vzwz2v18onSjA62NMq/cuSJSEGNM7HD7ItOn7t6vqso96SYti8gDrq 4OMWfL35kzUI2fhZFVwWH1/bgaXMcBll9HW+poLK18Gq0C7Q2zbQeDYaTUFaK6zT8dGk ag8cNN5KqkM+RZapHsZiAXmKBXy+m0PoB9ImZBco5GEnuPqW3DVkqYPknMah/ZqLQHSG L/A3yjOXxkvpG0XGVsP4hp/EExWS4fQDUVd012SPLESNr/5lTyEUf4Qg0CEFq1z2LINt rK+ZrLPvkJJN4gTuzkWK9hJoGupfx94TXR3uM67v0Y0OqCCBBWuwxJktNHJbspL3wt+G AndQ== X-Gm-Message-State: APjAAAVzcG68pVcbKP3OKT7ux482qWelaLwiLLlq1cdwihrz3S5lRcin oqzNUDNty3PR3gvosqKNEJBKxpaxjTjDfpzYh4us45Wd8gD9 X-Google-Smtp-Source: APXvYqysv5E1t8WrfxtjWbC+uwQ/9OlRxhNSPyvPDsydc1sPB0QD741bCxjYAsJLKOy90RBDJm5/NfigIYFyDkKVs3CU0i6ItP1R MIME-Version: 1.0 X-Received: by 2002:a92:da44:: with SMTP id p4mr12562216ilq.168.1578859980942; Sun, 12 Jan 2020 12:13:00 -0800 (PST) Date: Sun, 12 Jan 2020 12:13:00 -0800 In-Reply-To: <000000000000af1c5b059be111e5@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000005073ea059bf6fce1@google.com> Subject: Re: general protection fault in xt_rateest_put From: syzbot To: coreteam@netfilter.org, davem@davemloft.net, edumazet@google.com, fw@strlen.de, kadlec@blackhole.kfki.hu, kadlec@netfilter.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, netfilter-devel@vger.kernel.org, pablo@netfilter.org, syzkaller-bugs@googlegroups.com, xiyou.wangcong@gmail.com 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 3427b2ab63faccafe774ea997fc2da7faf690c5a Author: Cong Wang Date: Fri Mar 2 02:58:38 2018 +0000 netfilter: make xt_rateest hash table per net bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=129b9c35e00000 start commit: e69ec487 Merge branch 'for-linus' of git://git.kernel.org/.. git tree: upstream final crash: https://syzkaller.appspot.com/x/report.txt?x=119b9c35e00000 console output: https://syzkaller.appspot.com/x/log.txt?x=169b9c35e00000 kernel config: https://syzkaller.appspot.com/x/.config?x=18698c0c240ba616 dashboard link: https://syzkaller.appspot.com/bug?extid=91bdd8eece0f6629ec8b syz repro: https://syzkaller.appspot.com/x/repro.syz?x=13dbd58ee00000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=15eff9e1e00000 Reported-by: syzbot+91bdd8eece0f6629ec8b@syzkaller.appspotmail.com Fixes: 3427b2ab63fa ("netfilter: make xt_rateest hash table per net") For information about bisection process see: https://goo.gl/tpsmEJ#bisection