X-Recipient: archive-cygwin AT delorie DOT com X-Original-To: cygwin AT cygwin DOT com Delivered-To: cygwin AT cygwin DOT com DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org EA657384518E Authentication-Results: sourceware.org; dmarc=fail (p=none dis=none) header.from=nifty.ne.jp Authentication-Results: sourceware.org; spf=fail smtp.mailfrom=nifty.ne.jp DKIM-Filter: OpenDKIM Filter v2.10.3 conssluserg-06.nifty.com 2AQ1hJiF016529 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nifty.ne.jp; s=dec2015msa; t=1669426999; bh=e/GO670dR6M5WB/CAfthcR68G79kVbi6DJDbT0aNqSI=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=GGR4EKT1KFtvZswbf1cC0UlvyG1m993Fv7R8rjct9c8EUBn3MpEgjN9vQpVhxIANX vc/rlWKc0GJy78KFR23Oku2TjnxUPL0jdkejg0ZDaXwPcp2qZdPqHuycQeF23es704 Vo+IlsgBMYuUDWKqOVHmMNBFhTmjcbn2jKnqBDMbz8A5B7ufZnLwwOLkJluQfIJgMW pDwSjgDUGt5B8QxfX5pjOiJoI09CuYgsQ5ztMMxVNolgltOGZkGh0YddrKnJA6A6fq ljE3eY/LgXkhd8jV2wLohVw0dEIQAVBHnge+513EGF0g2lHojqBHXdbYJZcM/CWqc6 ZX/9GSntExlTA== X-Nifty-SrcIP: [220.150.135.41] Date: Sat, 26 Nov 2022 10:43:19 +0900 From: Takashi Yano To: cygwin AT cygwin DOT com Cc: Dmitry Karasik Subject: Re: coredumps and/or CPU eating zombies after dlopen/fork Message-Id: <20221126104319.ee7b013e6f706c11246e1668@nifty.ne.jp> In-Reply-To: <20221125132215.GA24139@nataraj.eu.org> References: <20221125132215 DOT GA24139 AT nataraj DOT eu DOT org> X-Mailer: Sylpheed 3.7.0 (GTK+ 2.24.30; i686-pc-mingw32) Mime-Version: 1.0 X-Spam-Status: No, score=-3.6 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, KAM_EU, NICE_REPLY_A, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=no autolearn_force=no version=3.4.6 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: 2.1.29 Precedence: list List-Id: General Cygwin discussions and problem reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="iso-2022-jp" Content-Transfer-Encoding: 7bit Errors-To: cygwin-bounces+archive-cygwin=delorie DOT com AT cygwin DOT com Sender: "Cygwin" On Fri, 25 Nov 2022 14:22:15 +0100 Dmitry Karasik wrote: > Otherwise, to reproduce, download and unpack http://karasik.eu.org/misc/cygwin/cygwin-gtk-dlopen-fork-bug.tar > and run ./try there. Why do you include windows.h in test.c? I encountered following error. /usr/include/w32api/processthreadsapi.h:165:11: Error: expected identifier or ‘(’ before numeric constant 165 | ULONG ControlMask; | ^~~~~~~~~~~ Removing #include or adding #undef ControlMask is necessary to compile test.c without errors. With that modification, your problem can not be reproducible in my environment. The result is as follows. not expecting a bug child existed with 0 expecting a bug child existed with 0 no bug detected -- Takashi Yano -- 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