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=-8.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 10440C2D0A3 for ; Thu, 12 Nov 2020 13:29:42 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 5B143207BB for ; Thu, 12 Nov 2020 13:29:41 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 5B143207BB 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 760BF6B0068; Thu, 12 Nov 2020 08:29:40 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 6E9B16B006C; Thu, 12 Nov 2020 08:29:40 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 5B22B6B006E; Thu, 12 Nov 2020 08:29:40 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0050.hostedemail.com [216.40.44.50]) by kanga.kvack.org (Postfix) with ESMTP id 2AFEC6B0068 for ; Thu, 12 Nov 2020 08:29:40 -0500 (EST) Received: from smtpin05.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay03.hostedemail.com (Postfix) with ESMTP id B80E98249980 for ; Thu, 12 Nov 2020 13:29:39 +0000 (UTC) X-FDA: 77475848478.05.test82_2404bc927306 Received: from filter.hostedemail.com (10.5.16.251.rfc1918.com [10.5.16.251]) by smtpin05.hostedemail.com (Postfix) with ESMTP id 99E611801A0B2 for ; Thu, 12 Nov 2020 13:29:39 +0000 (UTC) X-HE-Tag: test82_2404bc927306 X-Filterd-Recvd-Size: 5319 Received: from mga06.intel.com (mga06.intel.com [134.134.136.31]) by imf36.hostedemail.com (Postfix) with ESMTP for ; Thu, 12 Nov 2020 13:29:38 +0000 (UTC) IronPort-SDR: /oRvVzCGkafVr+Hc4eQgR4eHfkKPZ2BdVjFLrr06X9I5GSaCdoNXBiH8ZXgILnmsQ9myj3EZ+B HRZsTNnCVOSQ== X-IronPort-AV: E=McAfee;i="6000,8403,9802"; a="231926705" X-IronPort-AV: E=Sophos;i="5.77,472,1596524400"; d="scan'208";a="231926705" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga003.jf.intel.com ([10.7.209.27]) by orsmga104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 12 Nov 2020 05:29:34 -0800 IronPort-SDR: dqrTRAykzlK2/BBPW5JRG71JJct+F4DPwiFjOExy0eAEsWYVNfXI5SjAKYPTgvlQwV5rcajp34 OL9D4C9hAAeg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.77,472,1596524400"; d="scan'208";a="323637625" Received: from fmsmsx605.amr.corp.intel.com ([10.18.126.85]) by orsmga003.jf.intel.com with ESMTP; 12 Nov 2020 05:29:34 -0800 Received: from shsmsx601.ccr.corp.intel.com (10.109.6.141) by fmsmsx605.amr.corp.intel.com (10.18.126.85) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1713.5; Thu, 12 Nov 2020 05:29:33 -0800 Received: from shsmsx601.ccr.corp.intel.com (10.109.6.141) by SHSMSX601.ccr.corp.intel.com (10.109.6.141) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1713.5; Thu, 12 Nov 2020 21:29:31 +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; Thu, 12 Nov 2020 21:29:31 +0800 From: "Sang, Oliver" To: Lars Poeschel CC: Miguel Ojeda , lkp , Willy Tarreau , LKML , Linux Memory Management List , "lkp@lists.01.org" , "Sang, Oliver" 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/Gsg Date: Thu, 12 Nov 2020 13:29:31 +0000 Message-ID: <983cc8dc58a24dd1a839e05213fb1ffb@intel.com> References: <20201109062934.GA7739@xsang-OptiPlex-9020> <20201109124003.ppuzlyyy5blf3ixu@lem-wkst-02.lemonage> In-Reply-To: <20201109124003.ppuzlyyy5blf3ixu@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: > -----Original Message----- > From: Lars Poeschel > Sent: Monday, November 9, 2020 8:40 PM > To: Sang, Oliver > Cc: Miguel Ojeda ; lkp ; Willy Tarreau > ; LKML ; Linux Memory > Management List ; lkp@lists.01.org > Subject: [LKP] Re: [auxdisplay] b26deabb1d: > BUG:kernel_NULL_pointer_dereference,address >=20 > Hi! >=20 > And thanks for your report. >=20 > On Mon, Nov 09, 2020 at 02:29:34PM +0800, kernel test robot wrote: >=20 > > To reproduce: > > > > # build kernel > > cd linux > > cp config-5.10.0-rc2-00008-gb26deabb1d91 .config > > make HOSTCC=3Dgcc-9 CC=3Dgcc-9 ARCH=3Di386 olddefconfig prepare > > modules_prepare bzImage > > > > git clone https://github.com/intel/lkp-tests.git > > cd lkp-tests > > bin/lkp qemu -k job-script # job-script is attached > > in this email >=20 > Trying to reproduce your issue: >=20 > LANG=3DC bin/lkp qemu -k ~/projekte/linux-stable/arch/x86_64/boot/bzImage > /tmp/job-script > result_root: /home/larsi/.lkp//result/trinity/300s/vm-snb-i386/yocto-i386= - > minimal-20190520.cgz/i386-randconfig-a002-20201105/gcc- > 9/b26deabb1d915fe87d395081bbd3058b938dee89/6 > downloading initrds ... > /usr/bin/wget -q --timeout=3D1800 --tries=3D1 --local-encoding=3DUTF-8 > https://download.01.org/0day-ci/lkp-qemu/osimage/yocto/yocto-i386- > minimal-20190520.cgz -N -P /home/larsi/.lkp/cache/osimage/yocto > 17916 blocks > /usr/bin/wget -q --timeout=3D1800 --tries=3D1 --local-encoding=3DUTF-8 > https://download.01.org/0day-ci/lkp-qemu/osimage/pkg/yocto-i386-minimal- > 20190520.cgz/trinity-i386.cgz -N -P /home/larsi/.lkp/cache/osimage/pkg/yo= cto- > i386-minimal-20190520.cgz > Failed to download osimage/pkg/yocto-i386-minimal-20190520.cgz/trinity- > i386.cgz >=20 > It seems, that the trinity-i386.cgz file is not downloadable. Using a web= browser I > can see an empty directory. > Can you help please ? sorry for this. just uploaded. https://download.01.org/0day-ci/lkp-qemu/osi= mage/pkg/yocto-i386-minimal-20190520.cgz/trinity-i386.cgz could you try again? >=20 > Thanks, > Lars > _______________________________________________ > LKP mailing list -- lkp@lists.01.org > To unsubscribe send an email to lkp-leave@lists.01.org