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=-6.0 required=3.0 tests=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 6BE3CECDE20 for ; Wed, 11 Sep 2019 07:22:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 485AE2089F for ; Wed, 11 Sep 2019 07:22:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727116AbfIKHWg convert rfc822-to-8bit (ORCPT ); Wed, 11 Sep 2019 03:22:36 -0400 Received: from tyo162.gate.nec.co.jp ([114.179.232.162]:45536 "EHLO tyo162.gate.nec.co.jp" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725616AbfIKHWf (ORCPT ); Wed, 11 Sep 2019 03:22:35 -0400 Received: from mailgate01.nec.co.jp ([114.179.233.122]) by tyo162.gate.nec.co.jp (8.15.1/8.15.1) with ESMTPS id x8B7MKAk020343 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO); Wed, 11 Sep 2019 16:22:20 +0900 Received: from mailsv01.nec.co.jp (mailgate-v.nec.co.jp [10.204.236.94]) by mailgate01.nec.co.jp (8.15.1/8.15.1) with ESMTP id x8B7MK2T021862; Wed, 11 Sep 2019 16:22:20 +0900 Received: from mail01b.kamome.nec.co.jp (mail01b.kamome.nec.co.jp [10.25.43.2]) by mailsv01.nec.co.jp (8.15.1/8.15.1) with ESMTP id x8B7MDR1021065; Wed, 11 Sep 2019 16:22:20 +0900 Received: from bpxc99gp.gisp.nec.co.jp ([10.38.151.147] [10.38.151.147]) by mail03.kamome.nec.co.jp with ESMTP id BT-MMP-936117; Wed, 11 Sep 2019 16:21:14 +0900 Received: from BPXM23GP.gisp.nec.co.jp ([10.38.151.215]) by BPXC19GP.gisp.nec.co.jp ([10.38.151.147]) with mapi id 14.03.0439.000; Wed, 11 Sep 2019 16:21:13 +0900 From: Naoya Horiguchi To: "osalvador@suse.de" CC: "mhocko@kernel.org" , "mike.kravetz@oracle.com" , "linux-mm@kvack.org" , "linux-kernel@vger.kernel.org" Subject: Re: [PATCH 00/10] Hwpoison soft-offline rework Thread-Topic: [PATCH 00/10] Hwpoison soft-offline rework Thread-Index: AQHVZ8LTy7PIWQBirkyAnAoCBs9f5aclXX4AgAAOxICAAAOJAIAADMoA Date: Wed, 11 Sep 2019 07:21:12 +0000 Message-ID: <20190911072112.GA12499@hori.linux.bs1.fc.nec.co.jp> References: <20190910103016.14290-1-osalvador@suse.de> <20190911052956.GA9729@hori.linux.bs1.fc.nec.co.jp> <20190911062246.GA31960@hori.linux.bs1.fc.nec.co.jp> <59dce1bc205b10f67f17cf9d2e1e7a04@suse.de> In-Reply-To: <59dce1bc205b10f67f17cf9d2e1e7a04@suse.de> Accept-Language: en-US, ja-JP Content-Language: ja-JP X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.34.125.150] Content-Type: text/plain; charset="iso-2022-jp" Content-ID: <80CDEFCDA81BC34D9226C8BC8FBFE853@gisp.nec.co.jp> Content-Transfer-Encoding: 8BIT MIME-Version: 1.0 X-TM-AS-MML: disable Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Sep 11, 2019 at 08:35:26AM +0200, osalvador@suse.de wrote: > On 2019-09-11 08:22, Naoya Horiguchi wrote: > > I found another panic ... > > Hi Naoya, > > Thanks for giving it a try. Are these testcase public? > I will definetely take a look and try to solve these cases. It's available on https://github.com/Naoya-Horiguchi/mm_regression. The README is a bit obsolete (sorry about that ...,) but you can run the testcase like below: $ git clone https://github.com/Naoya-Horiguchi/mm_regression $ cd mm_regression mm_regression $ git clone https://github.com/Naoya-Horiguchi/test_core mm_regression $ make // you might need to install some dependencies like numa library and mce-inject tool mm_regression $ make update_recipes To run the single testcase, run the commands like below: mm_regression $ RECIPEFILES=cases/page_migration/hugetlb_migratepages_allocate1_noovercommit.auto2 bash run.sh mm_regression $ RECIPEFILES=cases/cases/mce_ksm_soft-offline_avoid_access.auto2 bash run.sh You can run a set of many testcases with the commands like below: mm_regression $ RECIPEFILES=cases/cases/mce_ksm_* bash run.sh // run all ksm related testcases. I reproduced the panic with this command. mm_regression $ run_class=simple bash run.sh // run the set of minimum testcases I run for each releases. Hopefully this will help you. Thanks, Naoya Horiguchi