From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:38437) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1elFJk-0000sA-Gi for qemu-devel@nongnu.org; Mon, 12 Feb 2018 09:42:53 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1elFJh-0007X7-5Z for qemu-devel@nongnu.org; Mon, 12 Feb 2018 09:42:52 -0500 Received: from mail-he1eur01on0127.outbound.protection.outlook.com ([104.47.0.127]:14408 helo=EUR01-HE1-obe.outbound.protection.outlook.com) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1elFJg-0007Va-97 for qemu-devel@nongnu.org; Mon, 12 Feb 2018 09:42:49 -0500 References: <20180125135129.9305-1-klim.kireev@virtuozzo.com> <4b726592-1078-1ac8-37b1-9227122d2429@redhat.com> From: klim Message-ID: Date: Mon, 12 Feb 2018 17:42:41 +0300 MIME-Version: 1.0 In-Reply-To: <4b726592-1078-1ac8-37b1-9227122d2429@redhat.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Content-Language: en-US Subject: Re: [Qemu-devel] "make check -j4" hangs List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Paolo Bonzini , Alistair Francis , Peter Maydell Cc: Thomas Huth , Stefan Hajnoczi , QEMU Developers , =?UTF-8?Q?Marc-Andr=c3=a9_Lureau?= , "Denis V. Lunev" On 02/09/2018 02:55 PM, Paolo Bonzini wrote: > On 08/02/2018 22:54, Alistair Francis wrote: >> On Thu, Feb 8, 2018 at 1:12 PM, Peter Maydell wrote: >>> On 8 February 2018 at 19:13, Thomas Huth wrote: >>>> I'm currently facing some issues with "make check -j4" (i.e. running the >>>> tests in parallel). Git bisect blames this commit - though I'm not sure >>>> whether this is really the right one ... Starting with this commit, I >>>> saw hangs in test-filter-redirector, but git master rather seems to hang >>>> with vhost-user-test instead. >>>> Stefan also had issues with "make check -j4" today, so it's apparently >>>> not only me ... can somebody else reproduce the problem with the git >>>> master branch? >>> Yeah, I was seeing odd make check hangs with parallelization enabled >>> too, on vhost-user-test... (my builds for merge tests are almost >>> all non-parallelized I think). >> I don't only see hangs I also am seeing this: >> >> qemu-system-i386: -chardev >> socket,id=chr-test,path=/tmp/vhost-test-wxuOIX/test.sock: Failed to >> connect socket /tmp/vhost-test-wxuOIX/test.sock: No such file or >> directory >> socket_accept failed: Resource temporarily unavailable >> ** >> ERROR:tests/libqtest.c:218:qtest_init_without_qmp_handshake: assertion >> failed: (s->fd >= 0 && s->qmp_fd >= 0) >> GTester: last random seed: R02Sa67ba85090274c01deb9c2d15b044c10 >> >> It isn't 100% reproducible though. > It may be something like commit 8f6d701044bc87197aac8aa2a627d70ce8471726. > > In the meanwhile we should revert it. > > Paolo I just have reverted my 2 commits and after that make check -j32 hangs with GTester: last random seed: R02Sb95a3bf6ab4c05540cec188081a7cc2a in vhost-user-test so it is not my fault