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=ham 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 CB72BC43603 for ; Sun, 8 Dec 2019 05:03:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A7F3820637 for ; Sun, 8 Dec 2019 05:03:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726476AbfLHFDB (ORCPT ); Sun, 8 Dec 2019 00:03:01 -0500 Received: from mail-io1-f69.google.com ([209.85.166.69]:36446 "EHLO mail-io1-f69.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726220AbfLHFDB (ORCPT ); Sun, 8 Dec 2019 00:03:01 -0500 Received: by mail-io1-f69.google.com with SMTP id 202so8187474iou.3 for ; Sat, 07 Dec 2019 21:03:00 -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=qxR8n/MO9nUojwz4mikH1ALZdXQUJxV8vd4w04E6/Ac=; b=hXCFPWodiBS8iHIH2Nk+/sNuX+Evg3HKnwxjqTcTXFoYS1jeGDjrPMUYvmechKbL+F 1NUSFAvWdI8bswjXhzR1i0yqfxkKz5PXubVouPntqHBYQC/LgJ0m7OT/8LJ4D5zo0/Ur i9/wAOOl61sizw/iOx77JaPIV8Nito/ceXNpBePIIFGmyjS+EQxc2B234WmU2JP0h3r5 bS9H4oUFQgRtGCBwrrx9+qj8xTWJU4DkEdIKBzuiOLjLHQyJ4+SigKHD7WEp8hwZ+Dv3 QY994NFJr4/bJqFJHDHcARl4LLXD8nw3HeZODHARSl6Lx8SdENsHzuAqWDHPe1deWKAY AOMQ== X-Gm-Message-State: APjAAAWMxKLjhJtr4JzNie1PmNof6nHdDLrA4h6U2b3sXKm37tLI+IiK +qOMWbcLOOwHxUPa4FVzcJjtKViiza5Gz6691IwJJUqd/evC X-Google-Smtp-Source: APXvYqwhYun6FRgcqHHP72qU2fze8Qfccpac/MDOfTBslHGmFtbVnfIYVfHJILMkuRSGVKPU9YNFZlZopc4zcKxXx7fBNK5x0SmW MIME-Version: 1.0 X-Received: by 2002:a5d:9c52:: with SMTP id 18mr15554232iof.180.1575781380427; Sat, 07 Dec 2019 21:03:00 -0800 (PST) Date: Sat, 07 Dec 2019 21:03:00 -0800 In-Reply-To: <000000000000734545058bb27ebb@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000006c96bd05992a318e@google.com> Subject: Re: WARNING in perf_reg_value From: syzbot To: acme@kernel.org, acme@redhat.com, alexander.shishkin@linux.intel.com, arvid.brodin@alten.se, bp@alien8.de, davem@davemloft.net, eranian@google.com, hpa@zytor.com, jolsa@kernel.org, jolsa@redhat.com, kan.liang@linux.intel.com, linux-kernel@vger.kernel.org, mingo@kernel.org, mingo@redhat.com, netdev@vger.kernel.org, peterz@infradead.org, syzkaller-bugs@googlegroups.com, tglx@linutronix.de, torvalds@linux-foundation.org, vincent.weaver@maine.edu, x86@kernel.org, xiyou.wangcong@gmail.com Content-Type: text/plain; charset="UTF-8"; format=flowed; delsp=yes Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org syzbot suspects this bug was fixed by commit: commit 311633b604063a8a5d3fbc74d0565b42df721f68 Author: Cong Wang Date: Wed Jul 10 06:24:54 2019 +0000 hsr: switch ->dellink() to ->ndo_uninit() bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=13e241dae00000 start commit: e01e060f Merge tag 'platform-drivers-x86-v5.2-3' of git://.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=fa9f7e1b6a8bb586 dashboard link: https://syzkaller.appspot.com/bug?extid=10189b9b0f8c4664badd syz repro: https://syzkaller.appspot.com/x/repro.syz?x=16615caea00000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=14a222aea00000 If the result looks correct, please mark the bug fixed by replying with: #syz fix: hsr: switch ->dellink() to ->ndo_uninit() For information about bisection process see: https://goo.gl/tpsmEJ#bisection