From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 7AD48A054F for ; Tue, 2 Mar 2021 15:13:42 +0100 (CET) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 666BC40142; Tue, 2 Mar 2021 15:13:42 +0100 (CET) Received: from mail-wm1-f49.google.com (mail-wm1-f49.google.com [209.85.128.49]) by mails.dpdk.org (Postfix) with ESMTP id AF4D240142; Tue, 2 Mar 2021 15:13:40 +0100 (CET) Received: by mail-wm1-f49.google.com with SMTP id w7so2328487wmb.5; Tue, 02 Mar 2021 06:13:40 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:message-id:subject:from:to:cc:date:in-reply-to :references:content-transfer-encoding:user-agent:mime-version; bh=c3WWWS1Wq6lIviiKH7BIgxojW9pLfprE89ztgcHv+PM=; b=ED0IpkZXXtHgEyliwVHH7NjK0fHpdxT0lWphcDcOLW2dqhUSQcHzrbcSdbVS5+s/ja fXNaGkSYSSY29PkrtBDifruS2Is/9kAwoszf8fZ2E2ufURVjZDpk9DPCuGiBU8q4+JDG yzL5Hwn8LNaLR49PD3gnFVpATPCS8g8OYk8Zlffl4hrKt+mwg9zik3U1dUqFNnk6Liag ir9muej+JvW0HysZwHA9wIbbEjjsfjGNV3AmEURRRXhPr60EhQRWXtIcpqF88bGLUlk3 E3erwy1j8XRApt5pB3J4QZYInPLsTnfOgzLiAphi2pfi0vx8NI684WtTuey8PygJOmLo SdlA== X-Gm-Message-State: AOAM530YVmoan0rKYGzH8FRjP83zw5gdHCqOLsbvwrY9IPlDZ8f+FQu4 G2TLcvm0RJ6m8bt/gj5udjc= X-Google-Smtp-Source: ABdhPJxeRhJX44NeI0BJZSYgLRviZzi/zzmlT+cixcrKVMCvH+CxAd2QfvUDuEMkzsPnjjLNwusfLQ== X-Received: by 2002:a1c:c903:: with SMTP id f3mr4231939wmb.69.1614694420383; Tue, 02 Mar 2021 06:13:40 -0800 (PST) Received: from localhost ([2a01:4b00:f419:6f00:7a8e:ed70:5c52:ea3]) by smtp.gmail.com with ESMTPSA id h20sm2809982wmb.1.2021.03.02.06.13.39 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 02 Mar 2021 06:13:39 -0800 (PST) Message-ID: <21f62967f1db1385f47e449d9bbfc6e3fbf3375b.camel@debian.org> From: Luca Boccassi To: David Marchand Cc: dev , dpdk stable Date: Tue, 02 Mar 2021 14:13:39 +0000 In-Reply-To: References: <20210225194857.1991315-1-luca.boccassi@gmail.com> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.30.5-1.2 MIME-Version: 1.0 Subject: Re: [dpdk-stable] [dpdk-dev] [PATCH] test: move debug_autotest out of fast suite X-BeenThere: stable@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: patches for DPDK stable branches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: stable-bounces@dpdk.org Sender: "stable" On Mon, 2021-03-01 at 09:03 +0100, David Marchand wrote: > On Thu, Feb 25, 2021 at 8:49 PM wrote: > > From: Luca Boccassi > >=20 > > It consistently fails when ran on a build machine within the > > reproducible build environment, so move it out of there, so > > that we can run the fast suite at build time when packaging. >=20 > This test is quite simple. > Surprising that it consistently fails. It is very weird. I think it times out after the fork(). > > Repro test environment: > >=20 > > https://salsa.debian.org/salsa-ci-team/pipeline/raw/master/salsa-ci.yml > > https://salsa.debian.org/salsa-ci-team/pipeline/ >=20 > I am not familiar with this CI. > Where can we find the logs of such a failure? It does various scramblings to ensure the produced binaries are bit-by- bit identical despite changes like number of CPUs, time of the day, timezone, filesystem, locale, etc. Not much useful info in the logs unfortunately, despite the verbose run. https://salsa.debian.org/bluca/dpdk/-/jobs/1453534 RTE>>EAL: Detected 2 lcore(s) EAL: Detected 1 NUMA nodes EAL: Multi-process socket /var/run/dpdk/debug_autotest/mp_socket EAL: Selected IOVA mode 'VA' EAL: Probing VFIO support... APP: HPET is not enabled, using TSC as default timer RTE>>debug_autotest 10: [/tmp/reprotest.YBma9j/build-experiment-1/build-experiment-1/obj-x86_64= -linux-gnu/app/test/dpdk-test(+0x61c6a) [0x5562b61f7c6a]] 9: [/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xea) [0x7f9793188d0a= ]] 8: [/tmp/reprotest.YBma9j/build-experiment-1/build-experiment-1/obj-x86_64-= linux-gnu/app/test/dpdk-test(+0x386ae) [0x5562b61ce6ae]] 7: [/tmp/reprotest.YBma9j/build-experiment-1/build-experiment-1/obj-x86_64-= linux-gnu/app/test/../../lib/librte_cmdline.so.21(cmdline_in+0x71) [0x7f979= 3925841]] 6: [/tmp/reprotest.YBma9j/build-experiment-1/build-experiment-1/obj-x86_64-= linux-gnu/app/test/../../lib/librte_cmdline.so.21(rdline_char_in+0x36b) [0x= 7f9793928abb]] 5: [/tmp/reprotest.YBma9j/build-experiment-1/build-experiment-1/obj-x86_64-= linux-gnu/app/test/../../lib/librte_cmdline.so.21(+0x3770) [0x7f9793925770]= ] 4: [/tmp/reprotest.YBma9j/build-experiment-1/build-experiment-1/obj-x86_64-= linux-gnu/app/test/../../lib/librte_cmdline.so.21(cmdline_parse+0x1af) [0x7= f979392664f]] 3: [/tmp/reprotest.YBma9j/build-experiment-1/build-experiment-1/obj-x86_64-= linux-gnu/app/test/dpdk-test(+0x61d5b) [0x5562b61f7d5b]] 2: [/tmp/reprotest.YBma9j/build-experiment-1/build-experiment-1/obj-x86_64-= linux-gnu/app/test/dpdk-test(+0xc2c13) [0x5562b6258c13]] 1: [/tmp/reprotest.YBma9j/build-experiment-1/build-experiment-1/obj-x86_64-= linux-gnu/app/test/../../lib/librte_eal.so.21(rte_dump_stack+0x2e) [0x7f979= 3a931be]] PANIC in test_panic(): Test Debug 11: [/tmp/reprotest.YBma9j/build-experiment-1/build-experiment-1/obj-x86_64= -linux-gnu/app/test/dpdk-test(+0x61c6a) [0x5562b61f7c6a]] 10: [/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xea) [0x7f9793188d0= a]] 9: [/tmp/reprotest.YBma9j/build-experiment-1/build-experiment-1/obj-x86_64-= linux-gnu/app/test/dpdk-test(+0x386ae) [0x5562b61ce6ae]] 8: [/tmp/reprotest.YBma9j/build-experiment-1/build-experiment-1/obj-x86_64-= linux-gnu/app/test/../../lib/librte_cmdline.so.21(cmdline_in+0x71) [0x7f979= 3925841]] 7: [/tmp/reprotest.YBma9j/build-experiment-1/build-experiment-1/obj-x86_64-= linux-gnu/app/test/../../lib/librte_cmdline.so.21(rdline_char_in+0x36b) [0x= 7f9793928abb]] 6: [/tmp/reprotest.YBma9j/build-experiment-1/build-experiment-1/obj-x86_64-= linux-gnu/app/test/../../lib/librte_cmdline.so.21(+0x3770) [0x7f9793925770]= ] 5: [/tmp/reprotest.YBma9j/build-experiment-1/build-experiment-1/obj-x86_64-= linux-gnu/app/test/../../lib/librte_cmdline.so.21(cmdline_parse+0x1af) [0x7= f979392664f]] 4: [/tmp/reprotest.YBma9j/build-experiment-1/build-experiment-1/obj-x86_64-= linux-gnu/app/test/dpdk-test(+0x61d5b) [0x5562b61f7d5b]] 3: [/tmp/reprotest.YBma9j/build-experiment-1/build-experiment-1/obj-x86_64-= linux-gnu/app/test/dpdk-test(+0x3d671) [0x5562b61d3671]] 2: [/tmp/reprotest.YBma9j/build-experiment-1/build-experiment-1/obj-x86_64-= linux-gnu/app/test/../../lib/librte_eal.so.21(__rte_panic+0xc1) [0x7f9793a7= 187f]] 1: [/tmp/reprotest.YBma9j/build-experiment-1/build-experiment-1/obj-x86_64-= linux-gnu/app/test/../../lib/librte_eal.so.21(rte_dump_stack+0x2e) [0x7f979= 3a931be]] <...> debug_autotest time out (After 30.0 seconds) --=20 Kind regards, Luca Boccassi