From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 13835 invoked by alias); 17 Jan 2011 18:47:44 -0000 Received: (qmail 13826 invoked by uid 22791); 17 Jan 2011 18:47:43 -0000 X-SWARE-Spam-Status: No, hits=-2.6 required=5.0 tests=AWL,BAYES_00,RCVD_IN_DNSWL_LOW,TW_XC X-Spam-Check-By: sourceware.org Received: from smtpout.karoo.kcom.com (HELO smtpout.karoo.kcom.com) (212.50.160.34) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Mon, 17 Jan 2011 18:47:38 +0000 Received: from 213-152-38-55.dsl.eclipse.net.uk (HELO [192.168.0.5]) ([213.152.38.55]) by smtpout.karoo.kcom.com with ESMTP; 17 Jan 2011 18:47:35 +0000 Message-ID: <4D348ECE.8090104@dronecode.org.uk> Date: Mon, 17 Jan 2011 18:47:00 -0000 From: Jon TURNEY Reply-To: cygwin-xfree@cygwin.com User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.2.13) Gecko/20101207 Thunderbird/3.1.7 MIME-Version: 1.0 To: cygwin-xfree@cygwin.com, dan.colascione@gmail.com Subject: Re: Reproducible assertion failure in XCB References: In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Mailing-List: contact cygwin-xfree-help@cygwin.com; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-xfree-owner@cygwin.com Reply-To: cygwin-xfree@cygwin.com Mail-Followup-To: cygwin-xfree@cygwin.com X-SW-Source: 2011-01/txt/msg00022.txt.bz2 On 14/01/2011 15:01, Daniel Colascione wrote: > 1. Start the Z server > 2. Start emacs -Q > 3. M-x server-start > 4. M-: (while t (call-process-shell-command "date" nil t)) > 5. Lean on C-g > > Eventually, Emacs will crash with > > assertion "XLIB_SEQUENCE_COMPARE(dpy->last_request_read, <=, > dpy->request)" failed: file > "/usr/src/ports/xorg/libX11/libX11-1.3.3-1/src/libX11-1.3.3/src/xcb_io.c", > line 249, function: process_responses > Fatal error (6)Aborted (core dumped) There is a libX11_6 1.4.0-1 package in cygwinports (along with all the other excellent work Yaakov has been doing packaging X11R7.6), it would be great if you could test with that, as there have been several fixes in this area since 1.3.3 You could probably get away with just upgrading libX11_6, libX11-xcb1 and libxcb1, rather than everything. Although since those libraries have been built with gcc 4.5, you might need to upgrade libgcc1, as well. -- Jon TURNEY Volunteer Cygwin/X X Server maintainer -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://x.cygwin.com/docs/ FAQ: http://x.cygwin.com/docs/faq/