X-Recipient:	archive-cygwin AT delorie DOT com
DKIM-Filter:	OpenDKIM Filter v2.11.0 sourceware.org 2B118385801D
DKIM-Signature:	v=1; a=rsa-sha256; c=relaxed/relaxed; d=cygwin.com;
	s=default; t=1708093949;
	bh=EVod3wApLr5fEBQwFewf7q9/j1pz0ZsDbHBLFvHHGZU=;
	h=Date:Subject:To:References:In-Reply-To:List-Id:List-Unsubscribe:
	List-Archive:List-Post:List-Help:List-Subscribe:From:Reply-To:Cc:
	From;
	b=mwPChK7FE01tzlnSzPgc8e8iKipGzf/Vnr91Qw64yzQtNhL9MPQxcUO1J6g8/YLmM
	87O9SUsamu/6pYTk1OaaLvE01YClMclmZmfponKecxCcEHBiGtKuGGlPue9K05MbxD
	g0DxMOJ5HGEQtI88zHNgsFBsgRM1qUGCO0iJjUBg=
X-Original-To:	cygwin AT cygwin DOT com
Delivered-To:	cygwin AT cygwin DOT com
DMARC-Filter:	OpenDMARC Filter v1.4.2 sourceware.org B021A385800B
ARC-Filter:	OpenARC Filter v1.0.0 sourceware.org B021A385800B
ARC-Seal:	i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1708093928; cv=none;
	b=bzEY/iU6bii4/51hThV9OOZIKAs685LSsd0xX6j3tcGAo10TqMe4yQRqAHOzGjl5rKmxSocLjtq1E7HQV1gvOA+A9W6zrnZRcWpjBaWh/WaBis/J6y2nnptQjalFLcTAsqEkbuRU3v4sxhniDV2QQ+CXf0fpTRe9iKTQ6lMpZYk=
ARC-Message-Signature:	i=1; a=rsa-sha256; d=sourceware.org; s=key;
	t=1708093928; c=relaxed/simple;
	bh=ZbSfP36PDxlVpw/UUUSmPm63Zl+NVDFWi0OqakxcV+I=;
	h=Message-ID:Date:MIME-Version:Subject:To:From;
	b=dSHclVEjPhAGoKQIaTWfiFbDPN64rBzKh53Ujc02oOr3Vuh+QXiwD8yV3cHISr2ODRbLrBlGslJSnxvkYUwWOMBoLSXDmPvlW/ovls2wRf3NL2hJt3JElujUZJd7UmcPSfiUWRD5jB+Lg3zBbHehDbQxV30gV661UxOK1mim4Dc=
ARC-Authentication-Results:	i=1; server2.sourceware.org
Message-ID:	<186934f3-adf9-4f4e-a644-d1422afec1f1@SystematicSW.ab.ca>
Date:	Fri, 16 Feb 2024 07:31:53 -0700
MIME-Version:	1.0
User-Agent:	Mozilla Thunderbird
Subject:	Re: Problem with building LibreOffice in Cygwin 3.5.0
	(child_info::sync: wait failed)
To:	cygwin AT cygwin DOT com
References:	<e5288a6c-c2f8-4df2-91ff-b6ac1ac03daa AT libreoffice DOT org>
	<da09a2f1-485f-4bb8-834c-5814bd225ffd AT gmail DOT com>
	<b0d10da6-5bd1-4a2a-ae80-6b7924bee342 AT libreoffice DOT org>
Organization:	Systematic Software
In-Reply-To:	<b0d10da6-5bd1-4a2a-ae80-6b7924bee342@libreoffice.org>
X-Stat-Signature:	4ijw7uw36ti58ph4ai4shbm3fhuan4ht
X-Rspamd-Server:	rspamout07
X-Spam-Status:	No, score=-2.2 required=5.0 tests=BAYES_00, KAM_DMARC_STATUS,
	RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H3, RCVD_IN_MSPIKE_WL, SPF_HELO_PASS,
	SPF_PASS, TXREP, T_SCC_BODY_TEXT_LINE,
	UNPARSEABLE_RELAY autolearn=ham autolearn_force=no version=3.4.6
X-Rspamd-Queue-Id:	6AA642002D
X-Session-Marker:	427269616E2E496E676C69734053797374656D6174696353572E61622E6361
X-Session-ID:	U2FsdGVkX1/nasKxb1oX3gXRk87E6uVmbsKKuVnorDU=
X-HE-Tag:	1708093914-311459
X-HE-Meta:	U2FsdGVkX1+5O+Fb6kYiEaDwwOEF5dtXyFwQCdOfZlSgyQso/BFkCQ78SX1Ps7j89+cp3f0IaBxfrczcYzWitY57xWkHb+aJw4fXnYPpR5iNcJwc++B8sadi50PV/oGMb1/o7zw4q2YvR7fr1eTshy1ih9t+dzzRIOcKYJ4eT3GBFZTpxU3dWgoI4baPEO5NQ5ql2jFIozwTP10OXVZPp/HCH4KeLRm6lVYt1YQIVS+oFMk62o5RDYTFvZSrY1nOGOtt15hBTByPUO8F2+FLOqCKDFqJ+20PV+WEqXAvQTurG5QzGUtwrH/7W+ZJIsswigk/9Q7QqRPxeGQRb7m/dsKSYQ9RUVNyiglTneWEgecsVv58ts8zp8d6y8SJFVI+K7LcPEEnxawVSAdHyxgzKA==
X-Spam-Checker-Version:	SpamAssassin 3.4.6 (2021-04-09) on
	server2.sourceware.org
X-BeenThere:	cygwin AT cygwin DOT com
X-Mailman-Version:	2.1.30
List-Id:	General Cygwin discussions and problem reports <cygwin.cygwin.com>
List-Unsubscribe:	<https://cygwin.com/mailman/options/cygwin>,
	<mailto:cygwin-request AT cygwin DOT com?subject=unsubscribe>
List-Archive:	<https://cygwin.com/pipermail/cygwin/>
List-Post:	<mailto:cygwin AT cygwin DOT com>
List-Help:	<mailto:cygwin-request AT cygwin DOT com?subject=help>
List-Subscribe:	<https://cygwin.com/mailman/listinfo/cygwin>,
	<mailto:cygwin-request AT cygwin DOT com?subject=subscribe>
From:	Brian Inglis via Cygwin <cygwin AT cygwin DOT com>
Reply-To:	cygwin AT cygwin DOT com
Cc:	Brian Inglis <Brian DOT Inglis AT SystematicSW DOT ab DOT ca>
Errors-To:	cygwin-bounces+archive-cygwin=delorie DOT com AT cygwin DOT com
Sender:	"Cygwin" <cygwin-bounces+archive-cygwin=delorie DOT com AT cygwin DOT com>
X-MIME-Autoconverted:	from base64 to 8bit by delorie.com id 41GEWUW5027451

On 2024-02-15 11:29, Ilmari Lauhakangas via Cygwin wrote:
> On 12.2.2024 9.46, Marco Atzeri via Cygwin wrote:
>> On 12/02/2024 07:51, Ilmari Lauhakangas via Cygwin wrote:
>>> We have multiple developers on Windows 11 reporting that Cygwin 3.5.0 has a 
>>> regression that makes building LibreOffice fail with these types of messages:
>>>
>>> 0 [main] sh 1280 child_info::sync: wait failed, pid 1288, Win32 error 183
>>> 321 [main] sh 1280 dofork: child 1288 - died waiting for dll loading, errno 11
>>> /usr/bin/sh: fork: retry: Resource temporarily unavailable
>>>
>>> Any ideas about this?
>>>
>>> For reference, our build instructions are here: 
>>> https://wiki.documentfoundation.org/Development/BuildingOnWindows

>> what is failing to fork ?
> 
> One of our LibreOffice developers attempted to create a minimal reproducer, 
> without success so far. He said he has run into the same failure even before 
> 3.5.0, so it is somehow intermittent. I know it's a big ask to try with our full 
> build, but if anyone is interested, we can provide support with any issues with 
> the initial setup.

How many threads/cpus are the builds using on failing systems?

Have you tried with the cygserver daemon setup using /bin/cygserver-config as a 
service under cygrunsrv to support the max number of processes you are using?

[You can also run that with syslog-ng daemon setup using /bin/syslog-ng-config 
as a service under cygrunsrv.]

-- 
Take care. Thanks, Brian Inglis              Calgary, Alberta, Canada

La perfection est atteinte                   Perfection is achieved
non pas lorsqu'il n'y a plus rien à ajouter  not when there is no more to add
mais lorsqu'il n'y a plus rien à retirer     but when there is no more to cut
                                 -- Antoine de Saint-Exupéry

-- 
Problem reports:      https://cygwin.com/problems.html
FAQ:                  https://cygwin.com/faq/
Documentation:        https://cygwin.com/docs.html
Unsubscribe info:     https://cygwin.com/ml/#unsubscribe-simple

- Raw text -