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=-0.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED autolearn=no 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 4F12ACA9EB9 for ; Tue, 29 Oct 2019 05:09:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1982220679 for ; Tue, 29 Oct 2019 05:09:22 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="p86UAwzT" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729773AbfJ2FJU (ORCPT ); Tue, 29 Oct 2019 01:09:20 -0400 Received: from mail-lf1-f66.google.com ([209.85.167.66]:34242 "EHLO mail-lf1-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726166AbfJ2FJU (ORCPT ); Tue, 29 Oct 2019 01:09:20 -0400 Received: by mail-lf1-f66.google.com with SMTP id f5so9524396lfp.1; Mon, 28 Oct 2019 22:09:19 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=fu23a2LiYeTVsc9FCtPm8Q6gbyK53FnRd2mwyu6MHEA=; b=p86UAwzTfWSV5qnbeDVwySXbkLwyZFQhpyCnw+CDA3b4IYxyZgIkkMgii79VmGBQ+L cg0XnHnLVD7AHbKWYp48dfJNtG3x8DcJqbWTt/uH4uKFqccJPRpYxCGXiIbqE1Qvdu9j xLyUC38Z0xMQ1Y9NG3zJzhSlLs9a9sq0vxgD03V4DKtut/LQK9wzwj2Wa2tBmFyKdugr IiyEJ0n2sPAL7K0MRR/W5fSc8Sg9dogdkAfdHBjBgpxkX9zFBnl86qmBIYoSh+rB5LMy MED1mbdV3FQzID66LwoPVLZMkkoebDAuqiOR4N9EJHBSlHV9Rn7w0JhxSnSYLw0LUyYT mvOg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=fu23a2LiYeTVsc9FCtPm8Q6gbyK53FnRd2mwyu6MHEA=; b=bDrStdp/75KHURBEHFJycSWBGI9DkybUjRw7sNeGA9niW6pLE+rGCBqFA8pxnQrAw8 kxt4Rsvhu7dzDc/FmcEN/Rwmn6aTsQb7EsLwcRxBwQ/yTXBeIaLAzKMTfe5mb4Y8N+2m Cr6jPFQdUrrtfctaoU4gxvOV+SuluFw2ru30iQjCCNepwr4OdraXBnd0I554315fEGuU 8FXKhg7t5IedoUU/QphSmvxtArSoG0Ji4s04GBFpLQoDJycYSdNjmN5sEjSIGjJooTy4 zt78fOLiKzwzPNBJoXtPKO7PbIFtBegaE7WvZz5FzB/RZerxSso6iVPZFlXEJxd1aqtD LKNw== X-Gm-Message-State: APjAAAXj/E4zSpz8xY/MHee9bPY4JnZHOeYGSMgNEL6hZkp1f/RXfdka RQwTXNbI4CYtiU5e+o3yvDirQRkrW80Wbp6S6LQ= X-Google-Smtp-Source: APXvYqxKxrrM1VocolZa2pPapP0O3kvBAS6ElTmJAPv16Ov2Pd9v0w72m+FKAySdpT86pdN395XdxsAt36cBi0NJ4WE= X-Received: by 2002:a05:6512:146:: with SMTP id m6mr827514lfo.98.1572325758469; Mon, 28 Oct 2019 22:09:18 -0700 (PDT) MIME-Version: 1.0 References: <000000000000044a7f0595fbaf2c@google.com> <000000000000929f990596024a82@google.com> <20191028.212449.1389218373993746531.davem@davemloft.net> In-Reply-To: <20191028.212449.1389218373993746531.davem@davemloft.net> From: Taehee Yoo Date: Tue, 29 Oct 2019 14:09:07 +0900 Message-ID: Subject: Re: INFO: trying to register non-static key in bond_3ad_update_ad_actor_settings To: David Miller Cc: syzbot+8da67f407bcba2c72e6e@syzkaller.appspotmail.com, Andy Gospodarek , j.vosburgh@gmail.com, linux-kernel@vger.kernel.org, Netdev , syzkaller-bugs@googlegroups.com, vfalico@gmail.com Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 29 Oct 2019 at 13:24, David Miller wrote: > Hi David, > From: syzbot > Date: Mon, 28 Oct 2019 18:11:08 -0700 > > > syzbot has found a reproducer for the following crash on: > > > > HEAD commit: 60c1769a Add linux-next specific files for 20191028 > > git tree: linux-next > > console output: > > https://syzkaller.appspot.com/x/log.txt?x=154d4374e00000 > > kernel config: > > https://syzkaller.appspot.com/x/.config?x=cb86688f30db053d > > dashboard link: > > https://syzkaller.appspot.com/bug?extid=8da67f407bcba2c72e6e > > compiler: gcc (GCC) 9.0.0 20181231 (experimental) > > syz repro: https://syzkaller.appspot.com/x/repro.syz?x=14d43a04e00000 > > C reproducer: https://syzkaller.appspot.com/x/repro.c?x=16be3b9ce00000 > > > > IMPORTANT: if you fix the bug, please add the following tag to the > > commit: > > Reported-by: syzbot+8da67f407bcba2c72e6e@syzkaller.appspotmail.com > > This might be because of the lockdep depth changes. > > Taehee, please take a look. > Thank you for forwarding this, I will take a look at this issue. Thank you Taehee Yoo > Thanks.