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[192.35.17.14]) by gmr-mx.google.com with ESMTPS id t17si1196109wri.5.2019.04.25.03.31.00 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 25 Apr 2019 03:31:00 -0700 (PDT) Received-SPF: pass (google.com: domain of jan.kiszka@siemens.com designates 192.35.17.14 as permitted sender) client-ip=192.35.17.14; Authentication-Results: gmr-mx.google.com; spf=pass (google.com: domain of jan.kiszka@siemens.com designates 192.35.17.14 as permitted sender) smtp.mailfrom=jan.kiszka@siemens.com Received: from mail1.sbs.de (mail1.sbs.de [192.129.41.35]) by david.siemens.de (8.15.2/8.15.2) with ESMTPS id x3PAV0Ik026909 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 25 Apr 2019 12:31:00 +0200 Received: from [139.22.38.17] ([139.22.38.17]) by mail1.sbs.de (8.15.2/8.15.2) with ESMTP id x3PAUxCu025591; Thu, 25 Apr 2019 12:30:59 +0200 Subject: Re: Project isar_claudius_ilbers_fast_ci on isar-build.org To: Claudius Heine , "Maxim Yu. Osipov" Cc: Claudius Heine , isar-users References: <9563e12a-8b2b-805e-f0a1-ebbf8d82f265@siemens.com> From: Jan Kiszka Message-ID: Date: Thu, 25 Apr 2019 12:30:58 +0200 User-Agent: Mozilla/5.0 (X11; U; Linux i686 (x86_64); de; rv:1.8.1.12) Gecko/20080226 SUSE/2.0.0.12-1.1 Thunderbird/2.0.0.12 Mnenhy/0.7.5.666 MIME-Version: 1.0 In-Reply-To: <9563e12a-8b2b-805e-f0a1-ebbf8d82f265@siemens.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-TUID: qhdyQaOa00nJ On 25.04.19 12:24, Claudius Heine wrote: > Hi Jan, > > On 25/04/2019 12.19, Jan Kiszka wrote: >> On 25.04.19 11:50, Maxim Yu. Osipov wrote: >>> Hi Claudius, >>> >>> I've created and configured the project Project isar_claudius_ilbers_fast_ci >>> to launch "fast" CI. >>> >>> I've started the test build in this project (it clones your branch >>> ch/ilbers-ci from https://github.com/cmhe/isar)and it immediately reproduced >>> the error I reported before: >>> >>> http://isar-build.org:8080/job/isar_claudius_ilbers_fast_ci/1/console >>> >>> Any problems with access, >>> please let me know. >> >> In fact, it didn't even need that complication in the first place: The issue >> is also reproducible in our gitlab-ci environment. >> >> Claudius, you have access to it, and you can look into the logs what went >> wrong or push new versions there. It just takes a few minutes to get results >> as the failure is early. >> >> Once we understood this issue, it would also be good to understand why >> Claudius earlier run on the jenkins CI didn't reveal it. But one after the other. > > Well probably because "fast" enabled cross-compilation. > > Now I enabled cross-compilation for rpi-stretch locally and now I cannot build > next there, but it builds apparently on isar-build... ...and apparently also on gitlab-ci. So we have a race that probably papers over it in larger CI runs. If you can reproduce without that race, please debug. > > I would really love to be able to reproduce exactly that issue locally... Then buy yourself a blade server as laptop ;). Look, not all issues can be reproduced locally, at least not before you understood the boundary conditions. That's very common and not always the problem of some CI system. Jan -- Siemens AG, Corporate Technology, CT RDA IOT SES-DE Corporate Competence Center Embedded Linux