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=-2.4 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 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 2C89BECE588 for ; Tue, 15 Oct 2019 13:04:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 006822064B for ; Tue, 15 Oct 2019 13:04:17 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=oracle.com header.i=@oracle.com header.b="ENmNQgfS" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728769AbfJONER (ORCPT ); Tue, 15 Oct 2019 09:04:17 -0400 Received: from userp2130.oracle.com ([156.151.31.86]:44174 "EHLO userp2130.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728607AbfJONER (ORCPT ); Tue, 15 Oct 2019 09:04:17 -0400 Received: from pps.filterd (userp2130.oracle.com [127.0.0.1]) by userp2130.oracle.com (8.16.0.27/8.16.0.27) with SMTP id x9FCxFp8017107; Tue, 15 Oct 2019 13:04:08 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=subject : to : cc : references : from : message-id : date : mime-version : in-reply-to : content-type : content-transfer-encoding; s=corp-2019-08-05; bh=B+OJC8Ug/Ek7xA9g9VxKoa781wb0U8WVw+Q3swW2fgQ=; b=ENmNQgfSc+2bbdt2kVAY+UzDI68fL+6pDk3VCouynQ5ACoq4n3wiBvTsgzUKOc+CBkfC Y4WdcoJen49p8VFbl+U9k57ynNfTN2245VS41Chn3ITeCsXHgB9SZ0a45ib6mS8FaYqn nKY3n5rcp6dPLEqviQ3bftvG06Gdu+Ygz4sPHk6x1SOmFUFi5+wbi1GXM5M5vscK7mR9 2s06KHjGl94CnHhj32S9JrdYy0HHkgb6NL+zFQy0qhXJqCRa65cK1W90hEsT/MlOvF3y En1qdxcS6a/62vTFNYLHgm5GS4c6Du6F6nm8gbOYNmYeM9dpf1aozmbyLMl4tqvrS6hx 4w== Received: from userp3030.oracle.com (userp3030.oracle.com [156.151.31.80]) by userp2130.oracle.com with ESMTP id 2vk68uftvv-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Tue, 15 Oct 2019 13:04:08 +0000 Received: from pps.filterd (userp3030.oracle.com [127.0.0.1]) by userp3030.oracle.com (8.16.0.27/8.16.0.27) with SMTP id x9FD3rCm190545; Tue, 15 Oct 2019 13:04:07 GMT Received: from aserv0122.oracle.com (aserv0122.oracle.com [141.146.126.236]) by userp3030.oracle.com with ESMTP id 2vn8en1av3-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Tue, 15 Oct 2019 13:04:07 +0000 Received: from abhmp0018.oracle.com (abhmp0018.oracle.com [141.146.116.24]) by aserv0122.oracle.com (8.14.4/8.14.4) with ESMTP id x9FD458J016523; Tue, 15 Oct 2019 13:04:05 GMT Received: from [10.152.35.77] (/10.152.35.77) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Tue, 15 Oct 2019 13:04:05 +0000 Subject: Re: [Automated-testing] syzkaller reproducers To: Dmitry Vyukov , Cyril Hrubis Cc: shuah , "open list:KERNEL SELFTEST FRAMEWORK" , automated-testing@yoctoproject.org, kernelci@groups.io, Dhaval Giani , Konrad Rzeszutek Wilk , Boris Ostrovsky , Jan Setje-Eilers , syzkaller References: <876a2abe-41ab-5819-4ae8-ad26186d0d1c@kernel.org> <226099bc-9763-3a73-e26a-b292f601494c@kernel.org> <20191011180248.GA24089@rei.lan> <20191014085414.GB31760@rei.lan> From: George Kennedy Organization: Oracle Corporation Message-ID: <62903a33-8ffc-56b6-de1a-539f10b5de2a@oracle.com> Date: Tue, 15 Oct 2019 09:04:01 -0400 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:60.0) Gecko/20100101 Thunderbird/60.9.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Content-Language: en-US X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9410 signatures=668684 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 suspectscore=0 malwarescore=0 phishscore=0 bulkscore=0 spamscore=0 mlxscore=0 mlxlogscore=999 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1908290000 definitions=main-1910150119 X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9410 signatures=668684 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 priorityscore=1501 malwarescore=0 suspectscore=0 phishscore=0 bulkscore=0 spamscore=0 clxscore=1031 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=999 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1908290000 definitions=main-1910150119 Sender: linux-kselftest-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kselftest@vger.kernel.org On 10/14/2019 7:19 AM, Dmitry Vyukov wrote: > On Mon, Oct 14, 2019 at 10:54 AM Cyril Hrubis wrote: >> Hi! >>>> You are suposed to run the run.sh script in the bin directory. >>> Yeah that does work. >>> >>> Would be helpful to have usage instructions instead of failing. :) >> I do not think that these scripts are ever supposed to be the used in >> production testing, you need much more than this to produce results >> reliably. I would expect that they are supposed to be a form of very >> minimal documentation. > Yes, I just added them as quick hints: some repros are 32-bits; each > needs a new dir; some external timeout is needed for each test. Thank you again for the collection of repro C programs! Hitting a lot more crashes with the collection of repro C programs than in all the hours of running Syzkaller. Wonder why? Any idea? This is with the same kernel and VM that Syzkaller is run on. George