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=-7.3 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS,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 5641AC433ED for ; Fri, 9 Apr 2021 13:42:28 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id DC3FE61104 for ; Fri, 9 Apr 2021 13:42:27 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org DC3FE61104 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:45968 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lUrP1-0005vV-0A for qemu-devel@archiver.kernel.org; Fri, 09 Apr 2021 09:42:27 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:37996) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lUrOM-0005DE-5W for qemu-devel@nongnu.org; Fri, 09 Apr 2021 09:41:46 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]:45239) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lUrOH-0004qW-86 for qemu-devel@nongnu.org; Fri, 09 Apr 2021 09:41:45 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1617975699; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=vfimQGaRoRh0VUSPUb6eOiV9emGOWTPcbfhbj7jqM44=; b=ahMKtIrdHYL+m2Fxp41AVROSO42TsO7/iR4amG9Lq7tt1o9j3P94hkVCyVAcNPBSKWGqNC ccBjkjhC6Ajo3Tw3+0RWvUW6sfMkt4Fk8RlrZZTl+Yby62dUR6uIrr7tni348ZCpBVV1zL Xj///dAk3npRnx0JIoWr3sMcyOKT/EI= Received: from mail-ej1-f70.google.com (mail-ej1-f70.google.com [209.85.218.70]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-356-xvuYuxU8PoCA-l6r2BQEtA-1; Fri, 09 Apr 2021 09:41:37 -0400 X-MC-Unique: xvuYuxU8PoCA-l6r2BQEtA-1 Received: by mail-ej1-f70.google.com with SMTP id h19so2211693ejk.8 for ; Fri, 09 Apr 2021 06:41:37 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=vfimQGaRoRh0VUSPUb6eOiV9emGOWTPcbfhbj7jqM44=; b=JzUQXaGL+NdhRnZupLRp9q4UfSe7e3GAk0hDljuVcSwZu+/Iuy/lhsyJbOUnN9NuQx 4Vghd/055O95yraqsrERK5mOGZs930ibk906ZhfnsSZx0gEuU48/0MqHCxzamxrFoHZZ PZvTEYVGh8W2XXQfIBpe2ygZY8+JlWRqDkkk+O9ydprjehl0YoE2bVMxWlfNTdGlBSY9 ckUSImts5B1bMIJMY7CVX/wv8yQNU2fRMprXQvsSVETOOGawQAOEIjWX0IcQb7bnDNDO QgdFPgqlTgS01xi7+wo7roILqRwbPsMFLPtOkHBsim3FiZ5cvuUqhz6MZDHhj6ttkhkb qj3w== X-Gm-Message-State: AOAM530Lhr9XzYFhNDe1+mWbBCgVRU457SA9jnEKiGOdJT798JSRzdIJ kt7tRuN000UfgF3EqrekHEPrmygqMWR5O+At72FnZCPCoE4vKa4fvYpTSkWEYqeuWUVE8PLNT1x XQstF67qlij6VNwo= X-Received: by 2002:a50:eb92:: with SMTP id y18mr9753845edr.230.1617975696388; Fri, 09 Apr 2021 06:41:36 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyrhjeO6e67JIzOvfCHl3nws2wT7SjVq7yMM5wtveDcU2X/Q6FwLNlmCMYkPQ7C6eXK0vdmlA== X-Received: by 2002:a50:eb92:: with SMTP id y18mr9753829edr.230.1617975696160; Fri, 09 Apr 2021 06:41:36 -0700 (PDT) Received: from [192.168.1.36] (17.red-88-21-201.staticip.rima-tde.net. [88.21.201.17]) by smtp.gmail.com with ESMTPSA id hz24sm1241115ejc.119.2021.04.09.06.41.35 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 09 Apr 2021 06:41:35 -0700 (PDT) Subject: Re: iotests 041 intermittent failure (netbsd) To: Kevin Wolf , =?UTF-8?Q?Daniel_P=2e_Berrang=c3=a9?= References: <6cf410f9-6566-5921-fecc-6adaafbce068@redhat.com> From: =?UTF-8?Q?Philippe_Mathieu-Daud=c3=a9?= Message-ID: <6839ed3d-dc79-8317-c373-0f7fd08c128e@redhat.com> Date: Fri, 9 Apr 2021 15:41:34 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.8.1 MIME-Version: 1.0 In-Reply-To: Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=philmd@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=170.10.133.124; envelope-from=philmd@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -27 X-Spam_score: -2.8 X-Spam_bar: -- X-Spam_report: (-2.8 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, NICE_REPLY_A=-0.001, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Peter Maydell , QEMU Developers , Qemu-block , Max Reitz Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On 4/9/21 1:37 PM, Kevin Wolf wrote: > Am 09.04.2021 um 12:31 hat Daniel P. Berrangé geschrieben: >> On Fri, Apr 09, 2021 at 12:22:26PM +0200, Philippe Mathieu-Daudé wrote: >>> On 4/9/21 11:43 AM, Peter Maydell wrote: >>>> Just hit this (presumably intermittent) 041 failure running >>>> the build-and-test on the tests/vm netbsd setup. Does it look >>>> familiar to anybody? >>> >>> This one is known as the mysterious failure: >>> https://www.mail-archive.com/qemu-block@nongnu.org/msg73321.html >> >> If the test has been flakey with no confirmed fix since Sept 2020, >> then it is well overdue to be switched to disabled by default, at >> least on the platforms it is known to be flakey on. > > Why do you think this is the same problem? It is a completely different > error message, happening in a different test function. The problems > reported in September were fixed in the next version of the pull > request. Oops my bad, I thought this was the same, sorry. > What Peter is reporting here is probably unrelated to NetBSD, but to > overloaded test hosts. QMPTestCase.pause_wait() uses a timeout of > 3 seconds until it decides that the job probably has just failed to > pause at all, so that the test case wouldn't hang indefinitely on > failure. > > We can increase the timeout, but of course, that doesn't guarantee that > we'll never hit it again on very slow test hosts. > > Kevin >