From patchwork Fri Mar 13 08:36:15 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kevin Wolf X-Patchwork-Id: 11436265 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id E2BC790 for ; Fri, 13 Mar 2020 08:37:22 +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 B968B2074B for ; Fri, 13 Mar 2020 08:37:22 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="V9S45T+k" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B968B2074B 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+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Received: from localhost ([::1]:55632 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jCfon-0003uo-Uc for patchwork-qemu-devel@patchwork.kernel.org; Fri, 13 Mar 2020 04:37:21 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:45337) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jCfo4-0001x6-Pj for qemu-devel@nongnu.org; Fri, 13 Mar 2020 04:36:38 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1jCfo1-00061F-Jn for qemu-devel@nongnu.org; Fri, 13 Mar 2020 04:36:35 -0400 Received: from us-smtp-delivery-1.mimecast.com ([205.139.110.120]:48287 helo=us-smtp-1.mimecast.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1jCfo1-0005yp-Fu for qemu-devel@nongnu.org; Fri, 13 Mar 2020 04:36:33 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1584088591; 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=HU+OyKWeets5YCf9ac4z9kplh0aiqER6vBetzLT6Hcc=; b=V9S45T+k27V2gJJghin+Z0422ae8CbbUjHnifj+0CIP0/A6mzXQmLcw0BRv1LESQkiGar5 OQxHNtnk0503Ow1fKeIIL6ntb9jHb1+gPtEq01DX5jOjh7cNEN1FWUQPjbvjwicGdKzDj0 Rbc/MQa7rJdOWoLxfVa+s6ozYW64KgI= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-276-ujBIyZ2QMeabkGBJ2afniw-1; Fri, 13 Mar 2020 04:36:30 -0400 X-MC-Unique: ujBIyZ2QMeabkGBJ2afniw-1 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 257AF802568; Fri, 13 Mar 2020 08:36:29 +0000 (UTC) Received: from linux.fritz.box.com (ovpn-117-85.ams2.redhat.com [10.36.117.85]) by smtp.corp.redhat.com (Postfix) with ESMTP id 254AB92D47; Fri, 13 Mar 2020 08:36:25 +0000 (UTC) From: Kevin Wolf To: qemu-block@nongnu.org Subject: [PATCH 1/3] iotests.py: Enable faulthandler Date: Fri, 13 Mar 2020 09:36:15 +0100 Message-Id: <20200313083617.8326-2-kwolf@redhat.com> In-Reply-To: <20200313083617.8326-1-kwolf@redhat.com> References: <20200313083617.8326-1-kwolf@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 205.139.110.120 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: kwolf@redhat.com, jsnow@redhat.com, qemu-devel@nongnu.org, mreitz@redhat.com Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" With this, you can send SIGABRT to a hanging test case and you'll get a Python stack trace so you know where it was hanging. Signed-off-by: Kevin Wolf Reviewed-by: John Snow --- tests/qemu-iotests/iotests.py | 3 +++ 1 file changed, 3 insertions(+) diff --git a/tests/qemu-iotests/iotests.py b/tests/qemu-iotests/iotests.py index 23043baa26..b859c303a2 100644 --- a/tests/qemu-iotests/iotests.py +++ b/tests/qemu-iotests/iotests.py @@ -30,12 +30,15 @@ import logging import atexit import io from collections import OrderedDict +import faulthandler sys.path.append(os.path.join(os.path.dirname(__file__), '..', '..', 'python')) from qemu import qtest assert sys.version_info >= (3,6) +faulthandler.enable() + # This will not work if arguments contain spaces but is necessary if we # want to support the override options that ./check supports. qemu_img_args = [os.environ.get('QEMU_IMG_PROG', 'qemu-img')]