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=-2.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,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 EE3A8C0650F for ; Fri, 9 Aug 2019 00:07:01 +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 BEED0208C4 for ; Fri, 9 Aug 2019 00:07:01 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org BEED0208C4 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linux.intel.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:55666 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hvsQu-0003nW-Vo for qemu-devel@archiver.kernel.org; Thu, 08 Aug 2019 20:07:00 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:56037) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hvsQW-0003NX-Ep for qemu-devel@nongnu.org; Thu, 08 Aug 2019 20:06:37 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hvsQV-00029e-Gm for qemu-devel@nongnu.org; Thu, 08 Aug 2019 20:06:36 -0400 Received: from mga09.intel.com ([134.134.136.24]:26495) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hvsQV-000298-7f for qemu-devel@nongnu.org; Thu, 08 Aug 2019 20:06:35 -0400 X-Amp-Result: UNSCANNABLE X-Amp-File-Uploaded: False Received: from orsmga007.jf.intel.com ([10.7.209.58]) by orsmga102.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 08 Aug 2019 17:06:33 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.64,363,1559545200"; d="scan'208";a="165856894" Received: from richard.sh.intel.com (HELO localhost) ([10.239.159.54]) by orsmga007.jf.intel.com with ESMTP; 08 Aug 2019 17:06:32 -0700 Date: Fri, 9 Aug 2019 08:06:09 +0800 From: Wei Yang To: Daniel =?iso-8859-1?Q?P=2E_Berrang=E9?= Message-ID: <20190809000609.GA4201@richard> References: <20190808020723.GB26938@richard> <20190808080229.GA2534@redhat.com> <20190808084653.GB32524@richard> <20190808092213.GB2534@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20190808092213.GB2534@redhat.com> User-Agent: Mutt/1.9.4 (2018-02-28) X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 134.134.136.24 Subject: Re: [Qemu-devel] [Fail] tests/test-util-filemonitor fails 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: , Reply-To: Wei Yang Cc: marcandre.lureau@redhat.com, Wei Yang , dgilbert@redhat.com, qemu-devel@nongnu.org Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On Thu, Aug 08, 2019 at 10:22:13AM +0100, Daniel P. Berrangé wrote: >On Thu, Aug 08, 2019 at 04:46:53PM +0800, Wei Yang wrote: >> On Thu, Aug 08, 2019 at 09:02:29AM +0100, Daniel P. Berrangé wrote: >> >On Thu, Aug 08, 2019 at 10:07:23AM +0800, Wei Yang wrote: >> >> Current qemu fails tests/test-util-filemonitor. >> > >> >You'll need to provide more info. The test works for me and passes in all >> >the QEMU CI environments. >> > >> >> The error message from my side is: >> >> /util/filemonitor: Expected watch id 200000000 but got 100000000 >> ** >> ERROR:tests/test-util-filemonitor.c:665:test_file_monitor_events: assertion failed: (err == 0) >> >> What else you'd prefer to have? > >Can you set the "FILEMONITOR_DEBUG=1" env variable before running >the test - it will print out lots more info > Here is the output with more info. $ FILEMONITOR_DEBUG=1 QTEST_QEMU_BINARY=x86_64-softmmu/qemu-system-x86_64 tests/test-util-filemonitor /util/filemonitor: Add watch /tmp/test-util-filemonitor-151B6Z (null) Watch ID 100000000 Add watch /tmp/test-util-filemonitor-151B6Z one.txt Watch ID 100000001 Add watch /tmp/test-util-filemonitor-151B6Z two.txt Watch ID 100000002 Create /tmp/test-util-filemonitor-151B6Z/one.txt Event id=100000000 event=0 file=one.txt Event id=100000001 event=0 file=one.txt Create /tmp/test-util-filemonitor-151B6Z/two.txt Event id=100000000 event=0 file=two.txt Event id=100000002 event=0 file=two.txt Create /tmp/test-util-filemonitor-151B6Z/three.txt Event id=100000000 event=0 file=three.txt Unlink /tmp/test-util-filemonitor-151B6Z/three.txt Event id=100000000 event=2 file=three.txt Rename /tmp/test-util-filemonitor-151B6Z/one.txt -> /tmp/test-util-filemonitor-151B6Z/two.txt Event id=100000000 event=2 file=one.txt Event id=100000001 event=2 file=one.txt Event id=100000000 event=0 file=two.txt Event id=100000002 event=0 file=two.txt Append /tmp/test-util-filemonitor-151B6Z/two.txt Event id=100000000 event=1 file=two.txt Event id=100000002 event=1 file=two.txt Touch /tmp/test-util-filemonitor-151B6Z/two.txt Event id=100000000 event=3 file=two.txt Event id=100000002 event=3 file=two.txt Del watch /tmp/test-util-filemonitor-151B6Z 100000001 Add watch /tmp/test-util-filemonitor-151B6Z one.txt Watch ID 100000003 Create /tmp/test-util-filemonitor-151B6Z/one.txt Event id=100000000 event=0 file=one.txt Event id=100000003 event=0 file=one.txt Del watch /tmp/test-util-filemonitor-151B6Z 100000003 Unlink /tmp/test-util-filemonitor-151B6Z/one.txt Event id=100000000 event=2 file=one.txt Mkdir /tmp/test-util-filemonitor-151B6Z/fish Event id=100000000 event=0 file=fish Add watch /tmp/test-util-filemonitor-151B6Z fish/ Watch ID 200000000 Add watch /tmp/test-util-filemonitor-151B6Z fish/one.txt Watch ID 200000001 Create /tmp/test-util-filemonitor-151B6Z/fish/one.txt Event id=200000000 event=0 file=one.txt Event id=200000001 event=0 file=one.txt Del watch /tmp/test-util-filemonitor-151B6Z 200000001 Rename /tmp/test-util-filemonitor-151B6Z/fish/one.txt -> /tmp/test-util-filemonitor-151B6Z/two.txt Event id=200000000 event=2 file=one.txt Event id=100000000 event=0 file=two.txt Event id=100000002 event=0 file=two.txt Rmdir /tmp/test-util-filemonitor-151B6Z/fish Event id=200000000 event=4 file= Expected watch id 200000000 but got 100000000 ** ERROR:tests/test-util-filemonitor.c:665:test_file_monitor_events: assertion failed: (err == 0) Aborted (core dumped) >Also what operating system are you using, and what kernel version > OS: Ubuntu 18.04.2 LTS Kernel: I built the kernel whose last commit is bed38c3e2dca. >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 :| -- Wei Yang Help you, Help me