From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 97371 invoked by alias); 8 Mar 2019 22:44:12 -0000 Mailing-List: contact cygwin-help@cygwin.com; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner@cygwin.com Mail-Followup-To: cygwin@cygwin.com Received: (qmail 97355 invoked by uid 89); 8 Mar 2019 22:44:11 -0000 Authentication-Results: sourceware.org; auth=none X-Spam-SWARE-Status: No, score=-2.6 required=5.0 tests=BAYES_00,RCVD_IN_DNSWL_LOW,SPF_PASS autolearn=ham version=3.3.1 spammy=HX-Languages-Length:2511 X-HELO: vie01a-dmta-hu02-1.mx.upcmail.net Received: from vie01a-dmta-hu02-1.mx.upcmail.net (HELO vie01a-dmta-hu02-1.mx.upcmail.net) (84.116.36.68) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Fri, 08 Mar 2019 22:44:10 +0000 Received: from [172.31.216.235] (helo=vie01a-pemc-psmtp-pe12.mail.upcmail.net) by vie01a-dmta-hu02.mx.upcmail.net with esmtp (Exim 4.88) (envelope-from ) id 1h2ODn-0001LH-QS for cygwin@cygwin.com; Fri, 08 Mar 2019 23:44:07 +0100 Received: from gygv ([80.99.244.3]) by vie01a-pemc-psmtp-pe12.mail.upcmail.net with ESMTPA id 2ODnhcqrXxLwq2ODnhQWgT; Fri, 08 Mar 2019 23:44:07 +0100 X-Env-Mailfrom: peter.kozich@upcmail.hu X-Env-Rcptto: cygwin@cygwin.com X-SourceIP: 80.99.244.3 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=upcmail.hu; s=201801custpemceu; t=1552085047; bh=nTWJEXLyrQd9YXjXZ9LyKo9f3NX7z+TozLyZFJQf41k=; h=Subject:From:To:Date:In-Reply-To:References; b=rCZLOrVYMZxz0JeXbuCLwUVvDZg973jBip7CwCge47gqwW+LFpaB7VYuY5Ah8sdnx C3eTGpSSzklYfqy/JigHHrR2JwGbKPUjmhDXBOi8XclhGROlfZIJZ87SZdHcGAltk7 SxnpwPfproQCq2PrN/rlmrmsyp6aq5BUJlAiT1cOQXD0NfzhUp2EEAVPv2rgljxmJP HtSCd0uh0AvrVc4ayDnnaEW/ZJeB57t3qS2wgKqiOAtU02oanqmFb4O8j2PrM3RX4T Ud2C8f9Pgg3pAtyJd13t2kStIoAZB9Uk/I6dOuzVjS82RDtGJTP9BlW4jVnn1PH6bH yPiRWn+w55bKg== Message-ID: <39fa6831b0c67a495c520440776a9a1e0998fd77.camel@upcmail.hu> Subject: Re: Fork issue with timerfd From: "Peter Kozich (UM)" To: cygwin@cygwin.com Date: Fri, 08 Mar 2019 22:44:00 -0000 In-Reply-To: <5b942470dce354dcb4901a1624e2ef8a1d16c1e3.camel@upcmail.hu> References: <67d143c997f2d873435647acebd2226c4e8661d3.camel@upcmail.hu> <20190306212324.GD3785@calimero.vinschen.de> <5b942470dce354dcb4901a1624e2ef8a1d16c1e3.camel@upcmail.hu> Content-Type: text/plain; charset="UTF-8" User-Agent: Evolution 3.30.5 (3.30.5-1.fc29) MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-SW-Source: 2019-03/txt/msg00190.txt.bz2 On Fri, 2019-03-08 at 23:21 +0100, Peter Kozich (UM) wrote: > I made a mistake, the correct snapshot I tested is this: > https://cygwin.com/snapshots/x86/cygwin1-20190306.dll.xz > > > On Wed, 2019-03-06 at 22:23 +0100, Corinna Vinschen wrote: > > On Mar 6 21:54, Peter Kozich (UM) wrote: > > > In response to this one: > > > > > > Re: Fork issue with timerfd > > > > > > From: Achim Gratz > > > To: cygwin at cygwin dot com > > > Date: Tue, 05 Mar 2019 20:15:32 +0100 > > > Subject: Re: Fork issue with timerfd > > > > > > .... > > > > > > Anyway, the latest snapshot seemingly resolved that issue > > > as > > > well, I can no longer reproduce it. > > > > > > > > > Unfortunately, only seemingly. Factually, the issue persists. And > > > I > > > don't have to do anything with emacs just shoot up, wait cca. 20 > > > seconds and it inevitably crashes, and it does so in the > > > foreground, > > > too: > > > > > > peter@D11934N ~ > > > $ emacs .bash_history & > > > [2] 489 > > > [1] Done emacs .bash_history > > > > > > peter@D11934N ~ > > > $ 1 [main] emacs 489 C:\CygWin\bin\emacs-w32.exe: *** fatal > > > error - > > > CreateThread failed for pipesel - 0x0<0x0>, Win32 error 8 > > > > I couldn't directly reproduce this issue, but I saw emacs using > > more > > an > > more memory while the cursor was blinking. I found a resource leak > > in > > posix timers which was probably the cause for this problem. > > > > I pushed a patch and uploaded new developer snapshots to > > https://cygwin.com/snapshots/ > > > > Please test. > > > > > > Thanks, > > Corinna > > > > I tested this: > xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx > https://cygwin.com/snapshots/x86/cygwin1-20190306.dll.xz > > emacs was on for a long time, did not crash and as far as could judge > it did not leak memory. > > But it froze a couple of times which I cannot recall I have ever > experienced before. I mean it suddenly became deaf and dumb and while > I > was actively editing the text, both the text area and the menu line > got > unresponsive. I could only shut it down from the task manager, > because > the red X didn't work either. > > On the next week I will try the debug version in the hope that it can > make a trace or something helpful. Is there a guide somewhere how to > use it? > > best regards > PK > I have just discovered for myself that the freeze problem might have been resolved in the 2019-03-08 12:01:20 UTC snapshot, thanks. PK -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple