From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Dmitry Antipov Newsgroups: gmane.emacs.bugs Subject: bug#16027: 24.3; emacs infloop Date: Wed, 04 Dec 2013 20:10:51 +0400 Message-ID: <529F540B.1000609@yandex.ru> References: <87wqjnntr4.fsf@yahoo.fr> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Trace: ger.gmane.org 1386173474 25371 80.91.229.3 (4 Dec 2013 16:11:14 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Wed, 4 Dec 2013 16:11:14 +0000 (UTC) Cc: Nicolas Richard To: 16027@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Wed Dec 04 17:11:19 2013 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1VoF2l-0003nc-Bx for geb-bug-gnu-emacs@m.gmane.org; Wed, 04 Dec 2013 17:11:19 +0100 Original-Received: from localhost ([::1]:49113 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VoF2k-0003DE-Sc for geb-bug-gnu-emacs@m.gmane.org; Wed, 04 Dec 2013 11:11:18 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:53248) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VoF2b-000377-LJ for bug-gnu-emacs@gnu.org; Wed, 04 Dec 2013 11:11:16 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1VoF2U-0000rs-NA for bug-gnu-emacs@gnu.org; Wed, 04 Dec 2013 11:11:09 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:44156) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VoF2U-0000ri-GW for bug-gnu-emacs@gnu.org; Wed, 04 Dec 2013 11:11:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1VoF2T-0000rs-Kk for bug-gnu-emacs@gnu.org; Wed, 04 Dec 2013 11:11:01 -0500 X-Loop: help-debbugs@gnu.org In-Reply-To: <87wqjnntr4.fsf@yahoo.fr> Resent-From: Dmitry Antipov Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 04 Dec 2013 16:11:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 16027 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 16027-submit@debbugs.gnu.org id=B16027.13861734593325 (code B ref 16027); Wed, 04 Dec 2013 16:11:01 +0000 Original-Received: (at 16027) by debbugs.gnu.org; 4 Dec 2013 16:10:59 +0000 Original-Received: from localhost ([127.0.0.1]:58175 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1VoF2P-0000rX-Ta for submit@debbugs.gnu.org; Wed, 04 Dec 2013 11:10:58 -0500 Original-Received: from forward7l.mail.yandex.net ([84.201.143.140]:39099) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1VoF2M-0000rJ-D9 for 16027@debbugs.gnu.org; Wed, 04 Dec 2013 11:10:55 -0500 Original-Received: from smtp2o.mail.yandex.net (smtp2o.mail.yandex.net [37.140.190.27]) by forward7l.mail.yandex.net (Yandex) with ESMTP id D4F3FBC0D53; Wed, 4 Dec 2013 20:10:52 +0400 (MSK) Original-Received: from smtp2o.mail.yandex.net (localhost [127.0.0.1]) by smtp2o.mail.yandex.net (Yandex) with ESMTP id 819E136A05FA; Wed, 4 Dec 2013 20:10:52 +0400 (MSK) Original-Received: from unknown (unknown [37.139.80.10]) by smtp2o.mail.yandex.net (nwsmtp/Yandex) with ESMTP id KWEqNialOJ-AqcGg2kK; Wed, 4 Dec 2013 20:10:52 +0400 (using TLSv1 with cipher CAMELLIA256-SHA (256/256 bits)) (Client certificate not present) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yandex.ru; s=mail; t=1386173452; bh=EPzpGz9gkAu5Rw4LvAMVIAHHRsoBnur+CHgfmU4O79Q=; h=Message-ID:Date:From:User-Agent:MIME-Version:To:CC:Subject: Content-Type:Content-Transfer-Encoding; b=qTQl+KJLbK8J2+/hcmokjVN1C+U98RoYADoIVE94l80PYHOQw1Iqr8IFK1akM3nVK smyQaN7IBjzKxDVw5Cb0e3/l/+jLJJfn/lVeinfeNXoln5cl3N+HDV7kYwZysPT2md r3lMQGkQYFBXm1AklD6qoM9YT63eu13dTDmxrat4= Authentication-Results: smtp2o.mail.yandex.net; dkim=pass header.i=@yandex.ru User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.1.1 X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 140.186.70.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:81371 Archived-At: This is very similar to what I've found a few weeks ago in trunk. Could you please try to run the following code: $ cat frame-test.el (defun frame-test () (interactive) (dotimes (i 100) (let ((frame-list nil)) (dotimes (j 10) (setq frame-list (cons (make-frame) frame-list))) (mapcar #'delete-frame frame-list)))) $ emacs -Q -l frame-test.el M-x frame-test Emacs probably hangs, with the backtrace similar to: (gdb) bt #0 0x000000386a60e3ed in __libc_recv (fd=3, buf=0x147e2f4, n=4096, flags=-1) at ../sysdeps/unix/sysv/linux/x86_64/recv.c:29 #1 0x000000386ca0b8cf in _xcb_in_read () from /lib64/libxcb.so.1 #2 0x000000386ca0a0e7 in _xcb_conn_wait () from /lib64/libxcb.so.1 #3 0x000000386ca0b37f in wait_for_reply () from /lib64/libxcb.so.1 #4 0x000000386ca0b492 in xcb_wait_for_reply () from /lib64/libxcb.so.1 #5 0x000000386d241b47 in _XReply (dpy=dpy@entry=0x147d030, rep=rep@entry=0x7fffc0d8a0f0, extra=extra@entry=0, discard=discard@entry=1) at xcb_io.c:602 #6 0x000000386d23d76d in XSync (dpy=0x147d030, discard=0) at Sync.c:44 #7 0x000000000052f212 in x_sync (f=0x2cad258) at ../../trunk/src/xfns.c:4406 #8 0x0000000000524a35 in x_make_frame_visible (f=0x2cad258) at ../../trunk/src/xterm.c:8940 #9 0x000000000041e6f5 in Fmake_frame_visible (frame=...) at ../../trunk/src/frame.c:1695 [...skip...] Dmitry