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,URIBL_BLOCKED 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 EA36FC43381 for ; Mon, 11 Mar 2019 14:32:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C45D72087F for ; Mon, 11 Mar 2019 14:32:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727677AbfCKOcB (ORCPT ); Mon, 11 Mar 2019 10:32:01 -0400 Received: from mail-io1-f72.google.com ([209.85.166.72]:48649 "EHLO mail-io1-f72.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726605AbfCKOcB (ORCPT ); Mon, 11 Mar 2019 10:32:01 -0400 Received: by mail-io1-f72.google.com with SMTP id w19so4250399ioa.15 for ; Mon, 11 Mar 2019 07:32:01 -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=ymTSxfXUiGup6ajr5LfOz0WGsXydVnYgXzDfQMDYzZQ=; b=Aj5wIMNLF9zI9y9PY6D2YPCC/HhvzH9MtzCHl6AHUkZpFRP2uh+l8RqUNG+PqgtG3F WFuO7tFkkVDW771f6VT2cz9NCTnC/KklLsqC7+FFGPoAJPOu4ird3uStLWiLNzAKo1GQ 0/yE9zVMiAvy69kZOM6TbLos3CsQ/KkvfrKxEszlpVcfw0ku21QqMfs8Z4qh2Aa7oNGC FFs9MT/nLLvVl8s1pW+wlV9QCSO/qyWfmGEE43+df4uivZUfgQIey7z1ruQKCDDsq9aU 0EjrabWcGhQzcmrjOIBnu4PzRWdgjh7KinzCRNTggs2KZfMlXsx426mfdpqNJV6nde29 lR5Q== X-Gm-Message-State: APjAAAXUU3VItmZvevg0/R6hNGYcm+0aPn27oa+xN+ZARkVY0Af6iHpO Tece9Xb4oem32T6VHYK/Reo1uIqNdqcd4+XLbYek6+PxdkKs X-Google-Smtp-Source: APXvYqyn7vcOcmYIIFsvB+i+wzsVErW96sUHcF/WWKQANTxlsNZDdkpyhegbx71hWVq/PD/e7A/PG1H8pUdhz0FRHXQy4lXQrNU8 MIME-Version: 1.0 X-Received: by 2002:a24:1c0c:: with SMTP id c12mr20171674itc.19.1552314720883; Mon, 11 Mar 2019 07:32:00 -0700 (PDT) Date: Mon, 11 Mar 2019 07:32:00 -0700 In-Reply-To: <000000000000afcf18058364e99e@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000008497eb0583d26f55@google.com> Subject: Re: WARNING: locking bug in __icmp_send From: syzbot To: davem@davemloft.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.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 8bafb83eeee2efb8b9b4e9dfd9fb90debe4a2417 Author: David S. Miller Date: Fri Mar 30 16:32:00 2018 +0000 Merge branch 'stmmac-DWMAC5' bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=13354d9d200000 start commit: 8bafb83e Merge branch 'stmmac-DWMAC5' git tree: net final crash: https://syzkaller.appspot.com/x/report.txt?x=10b54d9d200000 console output: https://syzkaller.appspot.com/x/log.txt?x=17354d9d200000 kernel config: https://syzkaller.appspot.com/x/.config?x=73d88a42238825ad dashboard link: https://syzkaller.appspot.com/bug?extid=173d67242daa7ce45f85 userspace arch: amd64 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=153d6923200000 Reported-by: syzbot+173d67242daa7ce45f85@syzkaller.appspotmail.com Fixes: 8bafb83e ("Merge branch 'stmmac-DWMAC5'")