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=-3.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS 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 CA9F3C4742C for ; Mon, 16 Nov 2020 14:39:13 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 393AD2223D for ; Mon, 16 Nov 2020 14:39:12 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 393AD2223D Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 4A6AE6B005D; Mon, 16 Nov 2020 09:39:12 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 430746B006C; Mon, 16 Nov 2020 09:39:12 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 2F7476B006E; Mon, 16 Nov 2020 09:39:12 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0143.hostedemail.com [216.40.44.143]) by kanga.kvack.org (Postfix) with ESMTP id F335F6B005D for ; Mon, 16 Nov 2020 09:39:11 -0500 (EST) Received: from smtpin02.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay05.hostedemail.com (Postfix) with ESMTP id 8EB82181AEF1D for ; Mon, 16 Nov 2020 14:39:11 +0000 (UTC) X-FDA: 77490538902.02.bun96_560e21727329 Received: from filter.hostedemail.com (10.5.16.251.rfc1918.com [10.5.16.251]) by smtpin02.hostedemail.com (Postfix) with ESMTP id 7495B10097AA0 for ; Mon, 16 Nov 2020 14:39:11 +0000 (UTC) X-HE-Tag: bun96_560e21727329 X-Filterd-Recvd-Size: 3067 Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by imf39.hostedemail.com (Postfix) with ESMTP for ; Mon, 16 Nov 2020 14:39:10 +0000 (UTC) IronPort-SDR: 57tZ9+jmrsB+PfuUmKsGSF7v+3UQysAmVBCthd6dgSlH2LVJ+zVWOAwPGj5EIVpO/USLvSxDRy UsLP4n3qstNg== X-IronPort-AV: E=McAfee;i="6000,8403,9806"; a="255464486" X-IronPort-AV: E=Sophos;i="5.77,482,1596524400"; d="scan'208";a="255464486" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga006.jf.intel.com ([10.7.209.51]) by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Nov 2020 06:39:08 -0800 IronPort-SDR: gYL1TNp0InemVJZI4EtlOLq1jl3Xfd/TzBA7Mx0ELyfeTObRaKaPbh0f1rzj6L2HIxQRgzJ9dp prODrFP98w9w== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.77,482,1596524400"; d="scan'208";a="329695151" Received: from fmsmsx602.amr.corp.intel.com ([10.18.126.82]) by orsmga006.jf.intel.com with ESMTP; 16 Nov 2020 06:39:07 -0800 Received: from shsmsx603.ccr.corp.intel.com (10.109.6.143) by fmsmsx602.amr.corp.intel.com (10.18.126.82) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1713.5; Mon, 16 Nov 2020 06:39:07 -0800 Received: from shsmsx601.ccr.corp.intel.com (10.109.6.141) by SHSMSX603.ccr.corp.intel.com (10.109.6.143) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1713.5; Mon, 16 Nov 2020 22:39:05 +0800 Received: from shsmsx601.ccr.corp.intel.com ([10.109.6.141]) by SHSMSX601.ccr.corp.intel.com ([10.109.6.141]) with mapi id 15.01.1713.004; Mon, 16 Nov 2020 22:39:04 +0800 From: "Sang, Oliver" To: Lars Poeschel CC: Miguel Ojeda , lkp , Willy Tarreau , LKML , Linux Memory Management List , "lkp@lists.01.org" Subject: RE: [LKP] Re: [auxdisplay] b26deabb1d: BUG:kernel_NULL_pointer_dereference,address Thread-Topic: [LKP] Re: [auxdisplay] b26deabb1d: BUG:kernel_NULL_pointer_dereference,address Thread-Index: AQHWtpV8lMndfo9euk63Z8UNc8IVGanD/GsggAYQNQCAANJ/wA== Date: Mon, 16 Nov 2020 14:39:04 +0000 Message-ID: References: <20201109062934.GA7739@xsang-OptiPlex-9020> <20201109124003.ppuzlyyy5blf3ixu@lem-wkst-02.lemonage> <983cc8dc58a24dd1a839e05213fb1ffb@intel.com> <20201116100504.tccqktcgxwn4pyqd@lem-wkst-02.lemonage> In-Reply-To: <20201116100504.tccqktcgxwn4pyqd@lem-wkst-02.lemonage> Accept-Language: zh-CN, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: dlp-product: dlpe-windows dlp-reaction: no-action dlp-version: 11.5.1.3 x-originating-ip: [10.239.127.36] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: >=20 > It is working now and I can reproduce the error. > Thank you! you are welcome