From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.devel Subject: Re: epa problem has returned Date: Mon, 26 May 2014 19:44:49 +0300 Message-ID: <834n0cjxq6.fsf@gnu.org> References: <83wqdbjttp.fsf@gnu.org> Reply-To: Eli Zaretskii NNTP-Posting-Host: plane.gmane.org X-Trace: ger.gmane.org 1401122710 7295 80.91.229.3 (26 May 2014 16:45:10 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Mon, 26 May 2014 16:45:10 +0000 (UTC) Cc: emacs-devel@gnu.org To: rms@gnu.org, Paul Eggert Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Mon May 26 18:45:03 2014 Return-path: Envelope-to: ged-emacs-devel@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 1Woy1E-0002Ha-1z for ged-emacs-devel@m.gmane.org; Mon, 26 May 2014 18:45:00 +0200 Original-Received: from localhost ([::1]:57654 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Woy1D-0008IX-LF for ged-emacs-devel@m.gmane.org; Mon, 26 May 2014 12:44:59 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:47413) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Woy16-00089s-EI for emacs-devel@gnu.org; Mon, 26 May 2014 12:44:58 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Woy10-00031V-AZ for emacs-devel@gnu.org; Mon, 26 May 2014 12:44:52 -0400 Original-Received: from mtaout25.012.net.il ([80.179.55.181]:56347) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Woy10-0002yk-2X; Mon, 26 May 2014 12:44:46 -0400 Original-Received: from conversion-daemon.mtaout25.012.net.il by mtaout25.012.net.il (HyperSendmail v2007.08) id <0N6600800WZ60R00@mtaout25.012.net.il>; Mon, 26 May 2014 19:41:31 +0300 (IDT) Original-Received: from HOME-C4E4A596F7 ([87.69.4.28]) by mtaout25.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0N66007UYX16LF00@mtaout25.012.net.il>; Mon, 26 May 2014 19:41:31 +0300 (IDT) In-reply-to: X-012-Sender: halo1@inter.net.il X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x X-Received-From: 80.179.55.181 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:172108 Archived-At: > Date: Sun, 25 May 2014 12:01:03 -0400 > From: Richard Stallman > CC: emacs-devel@gnu.org > > I stopped it with a signal during that hang > and it was hung in `read', called from `emacs_read', called > from `read_process_output', called from `wait_running_process_output'. > I put a breakpoint on the line in `emacs_read' that calls read, > and it gets called over and over. `read' returns 0. > > Another time it was in pselect called from xg_select called from > wait_running_process_output. > > I tried stepping and saw that it went around the big loop > in wait_running_process_output (starting at line 4333) > and did not exit it. Paul, could this be another manifestation of bug #17561? The symptoms sound similar to me. > I can't recall, and can't find, the GDB command to direct > GDB output to a file. (gdb) set logging on This puts all output from GDB on a file named gdb.txt in the directory where you run GDB.