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=-0.7 required=3.0 tests=FROM_LOCAL_HEX, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,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 53ED4C43381 for ; Wed, 20 Mar 2019 12:55:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2B76F2186A for ; Wed, 20 Mar 2019 12:55:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727927AbfCTMzB (ORCPT ); Wed, 20 Mar 2019 08:55:01 -0400 Received: from mail-it1-f197.google.com ([209.85.166.197]:36853 "EHLO mail-it1-f197.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725996AbfCTMzB (ORCPT ); Wed, 20 Mar 2019 08:55:01 -0400 Received: by mail-it1-f197.google.com with SMTP id i4so2091440itb.1 for ; Wed, 20 Mar 2019 05:55:01 -0700 (PDT) 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=smvzSB3T+mnGKo+uKlNF4p2seEbKwW6qQs9JTl0ogoM=; b=TnSPY7E19cdda2iEn7bystSAJHF0Wexvtfq8BjoZDwPpMkYPWF6lmxgwC7E1mdPw/w hppEtDfBRvZfth4fwPv2O/9F3/EQ5eBAHs4dHinEa7NEh54XlNa7R5XElf+Kd3gdnsK+ UAk1XoetfPSdM2U1J0pktgRbMEkf5XvO9TcU7p4gADgyeHSA67hJgLtN98Z0ggBoTf4e j2ML+mnMiItnYVQKNX7WfKTvnxxyHYBQCQ8hNE9TW6SrCltCwxYpM2Y2wP+wg19p2pli Ul39gz35erfwGmMfDKv1QqtkgrX/Wl6wDpi0CfS2knYODq/NlePlusZCYJrbMlZARlZV l5vg== X-Gm-Message-State: APjAAAV1xv4bK/BDp8z2k4+xARYlFwEF3V2szOzggFxfb1gQNqh4m49s ixSJdxpkhZCpo87CNhpAd2nrRL4U4qWvda9PD3KiDk2aOYrC X-Google-Smtp-Source: APXvYqz27NpEzXwpWTZ9z6cmTUr5f2p2P6Yxv5IHTHyuEY3waZm3h+6TSsTRXXi8OSTIWSmTUmO5gZn0owurRIJS5Q9jak2l8Daf MIME-Version: 1.0 X-Received: by 2002:a24:5c5:: with SMTP id 188mr4806509itl.3.1553086500812; Wed, 20 Mar 2019 05:55:00 -0700 (PDT) Date: Wed, 20 Mar 2019 05:55:00 -0700 In-Reply-To: <0000000000009ce9ee057b0be7f8@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000002fbe8d0584862154@google.com> Subject: Re: WARNING in update_load_avg From: syzbot To: andy.shevchenko@gmail.com, bp@alien8.de, davem@davemloft.net, douly.fnst@cn.fujitsu.com, hpa@zytor.com, konrad.wilk@oracle.com, kuznet@ms2.inr.ac.ru, len.brown@intel.com, linux-kernel@vger.kernel.org, mingo@redhat.com, netdev@vger.kernel.org, puwen@hygon.cn, rppt@linux.vnet.ibm.com, sbrivio@redhat.com, sd@queasysnail.net, syzkaller-bugs@googlegroups.com, tglx@linutronix.de, ville.syrjala@linux.intel.com, x86@kernel.org, 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 b8a51b38e4d4dec3e379d52c0fe1a66827f7cf1e Author: Stefano Brivio Date: Thu Nov 8 11:19:23 2018 +0000 fou, fou6: ICMP error handlers for FoU and GUE bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=14a48993200000 start commit: b8a51b38 fou, fou6: ICMP error handlers for FoU and GUE git tree: net-next final crash: https://syzkaller.appspot.com/x/report.txt?x=16a48993200000 console output: https://syzkaller.appspot.com/x/log.txt?x=12a48993200000 kernel config: https://syzkaller.appspot.com/x/.config?x=d86f24333880b605 dashboard link: https://syzkaller.appspot.com/bug?extid=20fddccabc274e99398e syz repro: https://syzkaller.appspot.com/x/repro.syz?x=10272c5d400000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=157bd093400000 Reported-by: syzbot+20fddccabc274e99398e@syzkaller.appspotmail.com Fixes: b8a51b38 ("fou, fou6: ICMP error handlers for FoU and GUE")