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=-0.5 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED 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 3017AC3A5A7 for ; Wed, 4 Sep 2019 11:51:35 +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 EF1F420820 for ; Wed, 4 Sep 2019 11:51:34 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="OY0BnNFP" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org EF1F420820 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linaro.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:56530 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1i5Tp0-0004Dz-0X for qemu-devel@archiver.kernel.org; Wed, 04 Sep 2019 07:51:34 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:41472) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1i5To4-0003oQ-4h for qemu-devel@nongnu.org; Wed, 04 Sep 2019 07:50:37 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1i5To2-0002eJ-4U for qemu-devel@nongnu.org; Wed, 04 Sep 2019 07:50:35 -0400 Received: from mail-oi1-x236.google.com ([2607:f8b0:4864:20::236]:37739) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1i5To1-0002dn-Uz for qemu-devel@nongnu.org; Wed, 04 Sep 2019 07:50:34 -0400 Received: by mail-oi1-x236.google.com with SMTP id v7so1480374oib.4 for ; Wed, 04 Sep 2019 04:50:33 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=mime-version:from:date:message-id:subject:to; bh=Xo2C27fPYSUSHDwOxRgYQnm/cD5jjZDzWbpPHN2McV4=; b=OY0BnNFPPkwWPu8rUdBHjfOy69biepYKUAToCoNuduqjNH5kyxgG7xXGczTIaom2TS 1sQ54M0LYMAKYFHFGG2bJIpKDmep1XqqE1fryOdPbNPtRXeEg+QFnagoUTTFeYbY2YO9 AwhUEG1NbLlrkKtmjETv1Z+nGnwGmb0Nm75dRmaF8LUqachJJhHjInibehG3s5qEzyrF PtsH0aqW7DdT7uiSkLOOSpVwVS9ekwXVN4whuCDC0uKDl0apFkcuDHSPSvek1ByOolQY 31Q0r5/PHsMaQf2EYV2FHtLvohvD7dGXbsEWY0NXieFmYtXFeCTiwjiZqO7W06AQEIlH 71AA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=Xo2C27fPYSUSHDwOxRgYQnm/cD5jjZDzWbpPHN2McV4=; b=UNbpfX5qYZmyjOHuO3QYBk2fvv/HSYKvQQeVKHm2wV7cxXWQW4ZITg7cUirLsP8tLn wcefueAgiH3jXBwVBh3bKWeCZbtC5oLkGkHJLQhWvBxk2p15gxaeN5MxdhmlT+o/Pqhx v2otYyi6b7B/KKvN0bKUzc6wLltXoS2Lrm0tH+G8X0yC5RgG+QKk8mzXE2OFoMFn7O+9 jSEwI4c0TfxJ0X2xN7HnOPol/mMqzF6Hlax/EGK3cGe7hjMOTRm64GVf4JRQojHCLmmU lU/9QsPQ2F36rzIlChMJkEo29UDpJJtKUfLwEanPBKwUKfTmDW0c3nEYsCKqFryCzMly FS/A== X-Gm-Message-State: APjAAAUyCQKWJ6E89rSqwLHOx/12eMeFYCq0L985d8mm873RybJ0L784 iBqBD3n0uML1dRVqwE3679S85DD6lGvwH+f2YcGZBSRkC2Q= X-Google-Smtp-Source: APXvYqxgEgfeoJX/yCq2Pm63Wn2sm5J8EZj0EMG7Ybt6emCZslGUgj1Bv4iv+hRxM3154MRjATcqSgvaRe0cWeNUyAA= X-Received: by 2002:aca:50d8:: with SMTP id e207mr2805578oib.48.1567597832402; Wed, 04 Sep 2019 04:50:32 -0700 (PDT) MIME-Version: 1.0 From: Peter Maydell Date: Wed, 4 Sep 2019 12:50:21 +0100 Message-ID: To: QEMU Developers Content-Type: text/plain; charset="UTF-8" X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2607:f8b0:4864:20::236 Subject: [Qemu-devel] test-aio-multithread assertion 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: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Hi; I've been seeing intermittently on the BSDs this assertion running test-aio-multithread as part of 'make check': MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} tests/test-aio-multithread -m=quick -k --tap < /dev/null | ./scripts/tap-drive r.pl --test-name="test-aio-multithread" PASS 1 test-aio-multithread /aio/multi/lifecycle PASS 2 test-aio-multithread /aio/multi/schedule ERROR - too few tests run (expected 5, got 2) Assertion failed: (!qemu_lockcnt_count(&ctx->list_lock)), function aio_ctx_finalize, file /home/qemu/qemu-test.kaRA0o/src/util/async.c, line 283. Abort trap (core dumped) gmake: *** [/home/qemu/qemu-test.kaRA0o/src/tests/Makefile.include:905: check-unit] Error 1 Anybody got any ideas? (this is with the tests/vm setups; I've seen this on FreeBSD and NetBSD.) thanks -- PMM