From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Dirk-Jan C. Binnema Newsgroups: gmane.emacs.bugs Subject: bug#8786: 24.0.50; infinite loop in try_scrolling Date: Fri, 03 Jun 2011 22:24:29 +0300 Organization: DJCBSoftware Message-ID: <20110603192433.801BF45607F@djcbsoftware.nl> References: <20110602133517.DACA839C7E6@djcbsoftware.nl> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 (generated by SEMI 1.14.6 - "Maruoka") Content-Type: text/plain; charset=US-ASCII X-Trace: dough.gmane.org 1307129539 20163 80.91.229.12 (3 Jun 2011 19:32:19 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Fri, 3 Jun 2011 19:32:19 +0000 (UTC) Cc: 8786@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Fri Jun 03 21:32:14 2011 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([140.186.70.17]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1QSa6P-0004O3-8n for geb-bug-gnu-emacs@m.gmane.org; Fri, 03 Jun 2011 21:32:13 +0200 Original-Received: from localhost ([::1]:57213 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QSa6N-0004Ns-P8 for geb-bug-gnu-emacs@m.gmane.org; Fri, 03 Jun 2011 15:32:12 -0400 Original-Received: from eggs.gnu.org ([140.186.70.92]:44636) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QSZzU-0002fF-Cx for bug-gnu-emacs@gnu.org; Fri, 03 Jun 2011 15:25:05 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1QSZzS-0006Zg-NQ for bug-gnu-emacs@gnu.org; Fri, 03 Jun 2011 15:25:04 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:33177) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QSZzS-0006Za-FT for bug-gnu-emacs@gnu.org; Fri, 03 Jun 2011 15:25:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.69) (envelope-from ) id 1QSZzR-0002q7-On; Fri, 03 Jun 2011 15:25:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Dirk-Jan C. Binnema Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-To: owner@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 03 Jun 2011 19:25:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 8786 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 8786-submit@debbugs.gnu.org id=B8786.130712908510888 (code B ref 8786); Fri, 03 Jun 2011 19:25:01 +0000 Original-Received: (at 8786) by debbugs.gnu.org; 3 Jun 2011 19:24:45 +0000 Original-Received: from localhost ([127.0.0.1] helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1QSZzB-0002pZ-4F for submit@debbugs.gnu.org; Fri, 03 Jun 2011 15:24:45 -0400 Original-Received: from vs12.mail.saunalahti.fi ([195.197.172.107]) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1QSZz8-0002pL-88 for 8786@debbugs.gnu.org; Fri, 03 Jun 2011 15:24:43 -0400 Original-Received: from saunalahti-vams (localhost [127.0.0.1]) by vs12.mail.saunalahti.fi (Postfix) with SMTP id C0747240058; Fri, 3 Jun 2011 22:24:36 +0300 (EEST) Original-Received: from vs12.mail.saunalahti.fi ([127.0.0.1]) by vs12.mail.saunalahti.fi ([195.197.172.107]) with SMTP (gateway) id A00CF7B6485; Fri, 03 Jun 2011 22:24:36 +0300 Original-Received: from gw03.mail.saunalahti.fi (gw03.mail.saunalahti.fi [195.197.172.111]) by vs12.mail.saunalahti.fi (Postfix) with ESMTP id AF1A2240058; Fri, 3 Jun 2011 22:24:36 +0300 (EEST) Original-Received: from djcbsoftware.nl (a88-112-253-18.elisa-laajakaista.fi [88.112.253.18]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by gw03.mail.saunalahti.fi (Postfix) with ESMTP id 457FC216845; Fri, 3 Jun 2011 22:24:33 +0300 (EEST) Original-Received: from cthulhu.mindcrime.djcbsoftware.nl (cthulhu [127.0.0.1]) by djcbsoftware.nl (Postfix) with ESMTP id 801BF45607F; Fri, 3 Jun 2011 22:24:33 +0300 (EEST) In-Reply-To: Mail-Reply-To: djcb@djcbsoftware.nl User-Agent: Wanderlust/2.15.9 (Almost Unreal) Emacs/24.0 Mule/6.0 (HANACHIRUSATO) X-Antivirus: VAMS X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.11 Precedence: list Resent-Date: Fri, 03 Jun 2011 15:25:01 -0400 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 3) 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:46926 Archived-At: Hi Eli, >>>>> On Thu, 2 Jun 2011 10:47:57 -0400, Eli Zaretskii ("EZ") wrote: >> Date: Thu, 02 Jun 2011 16:35:13 +0300 >> From: Dirk-Jan C. Binnema >> >> >> Sometimes, when I'm running erc, it seems to hit an infinite loop in the >> function try_scrolling. I have no exact steps to reproduce, but at least it >> seems to happen when invoking 'anything' (C-x b in my case). >> >> Below, the backtrace I get with gdb when I attach it to the process: EZ> Thanks. Could you please use the procedure described in etc/DEBUG EZ> beginning with "If Emacs is in an infinite loop, try to determine EZ> where the loop starts and ends", and report here where it loops? Yes, as soon as I hit the problem again, I will attempt to do so. EZ> Also, please invoke GDB from the src/ directory in the Emacs source EZ> tree, so that it picks up the .gdbinit file that defines various EZ> useful commands. E.g., the backtrace shows the Lisp backtrace as EZ> well. >> when print 'it', I get: EZ> Please use the "pit" command to display the contents of `it' in a EZ> human-readable form. (That command is defined bu src/.gdbinit.) Ok, I will try that. Best wishes, Dirk. -- Dirk-Jan C. Binnema Helsinki, Finland e:djcb@djcbsoftware.nl w:www.djcbsoftware.nl pgp: D09C E664 897D 7D39 5047 A178 E96A C7A1 017D DA3C