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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 909D7D30019 for ; Fri, 18 Oct 2024 16:12:54 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1t1paV-00035X-2g; Fri, 18 Oct 2024 12:12:27 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1t1paT-00035L-En for qemu-devel@nongnu.org; Fri, 18 Oct 2024 12:12:25 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1t1paR-0004Iu-4g for qemu-devel@nongnu.org; Fri, 18 Oct 2024 12:12:25 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1729267941; h=from:from:reply-to: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=rFb22aFeFZKwSAP3hHjtLSDkSlgY5x2/d6eHUr7Eths=; b=BeaZeawHBX7vTubsYuLhxl0iRjuLi6kTDV8ol3gjyJnMGUjVWWKW7GFdH9GzRwB+I1P9Tp IiZMPgijdiQ5pUXxdvnGJCe70QnCtXzIo3mJ8s4x73CSrJQRczp9S/HKNe8mPbOKDh/2ry zcT4j7FnLuloq0SNDLlR5MwUL+N7kO4= Received: from mx-prod-mc-05.mail-002.prod.us-west-2.aws.redhat.com (ec2-54-186-198-63.us-west-2.compute.amazonaws.com [54.186.198.63]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-587-FZ8KCrhYPMi-MdziMFiR0w-1; Fri, 18 Oct 2024 12:12:17 -0400 X-MC-Unique: FZ8KCrhYPMi-MdziMFiR0w-1 Received: from mx-prod-int-04.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-04.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.40]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx-prod-mc-05.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 1A0C71955F42; Fri, 18 Oct 2024 16:12:15 +0000 (UTC) Received: from redhat.com (unknown [10.42.28.61]) by mx-prod-int-04.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 4350019560AD; Fri, 18 Oct 2024 16:12:12 +0000 (UTC) Date: Fri, 18 Oct 2024 17:12:09 +0100 From: Daniel =?utf-8?B?UC4gQmVycmFuZ8Op?= To: Peter Maydell Cc: Fabiano Rosas , qemu-devel@nongnu.org, Peter Xu , Alex =?utf-8?Q?Benn=C3=A9e?= , Philippe =?utf-8?Q?Mathieu-Daud=C3=A9?= , Thomas Huth , Wainer dos Santos Moschetta Subject: Re: [PATCH 4/4] ci: Add check-migration-quick to the clang job Message-ID: References: <20241017143211.17771-1-farosas@suse.de> <20241017143211.17771-5-farosas@suse.de> <87r08e3d74.fsf@suse.de> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: User-Agent: Mutt/2.2.12 (2023-09-09) X-Scanned-By: MIMEDefang 3.0 on 10.30.177.40 Received-SPF: pass client-ip=170.10.129.124; envelope-from=berrange@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.016, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: Daniel =?utf-8?B?UC4gQmVycmFuZ8Op?= Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org On Fri, Oct 18, 2024 at 04:25:07PM +0100, Peter Maydell wrote: > On Fri, 18 Oct 2024 at 10:01, Daniel P. Berrangé wrote: > > Test reliability is a different thing. If a particular test is > > flaky, it needs to either be fixed or disabled. Splitting into > > a fast & slow grouping doesn't address reliability, just hides > > the problem from view. > > On the subject of 'flaky', here's another low-repeatability > intermittent with migration-test that I just ran into in > 'make vm-build-openbsd': > > ▶ 97/916 /ppc64/migration/multifd/tcp/plain/cancel > OK > ▶ 96/916 /i386/migration/precopy/tcp/tls/x509/allow-anon-client > OK > ▶ 97/916 /ppc64/migration/multifd/tcp/plain/zlib - > ERROR:../src/tests/qtest/migration-helpers.c:322:check_migration_status: > assertion failed (current_status != "failed"): ("failed" != "failed") > FAIL > ▶ 97/916 > ERROR > ▶ 95/916 /aarch64/migration/multifd/tcp/channels/plain/none > OK > 97/916 qemu:qtest+qtest-ppc64 / qtest-ppc64/migration-test > ERROR 134.38s killed by signal 6 SIGABRT > ――――――――――――――――――――――――――――――――――――― ✀ ――――――――――――――――――――――――――――――――――――― > stderr: > warning: fd: migration to a file is deprecated. Use file: instead. > warning: fd: migration to a file is deprecated. Use file: instead. > ** > ERROR:../src/tests/qtest/migration-helpers.c:322:check_migration_status: > assertion failed (current_status != "failed"): ("failed" != "failed") > qemu-system-ppc64: Failed to connect to '127.0.0.1:24109': Address > already in use This is interesting, as I suspect it is a sign of a genuine portability problem, as there are some subtle sockets binding differences between Linux and *BSDs IIRC. With regards, Daniel -- |: https://berrange.com -o- https://www.flickr.com/photos/dberrange :| |: https://libvirt.org -o- https://fstop138.berrange.com :| |: https://entangle-photo.org -o- https://www.instagram.com/dberrange :|