From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#16387: 24.3.50; unquittable infloop Date: Tue, 07 Jan 2014 19:05:11 +0200 Message-ID: <83bnznsoxk.fsf@gnu.org> References: Reply-To: Eli Zaretskii NNTP-Posting-Host: plane.gmane.org X-Trace: ger.gmane.org 1389114376 20936 80.91.229.3 (7 Jan 2014 17:06:16 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Tue, 7 Jan 2014 17:06:16 +0000 (UTC) Cc: 16387@debbugs.gnu.org To: rms@gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Tue Jan 07 18:06:20 2014 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 1W0a6e-0004T8-B8 for geb-bug-gnu-emacs@m.gmane.org; Tue, 07 Jan 2014 18:06:20 +0100 Original-Received: from localhost ([::1]:41888 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1W0a6d-0002xW-SW for geb-bug-gnu-emacs@m.gmane.org; Tue, 07 Jan 2014 12:06:19 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:45710) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1W0a6S-0002o1-88 for bug-gnu-emacs@gnu.org; Tue, 07 Jan 2014 12:06:14 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1W0a6M-0005sT-DI for bug-gnu-emacs@gnu.org; Tue, 07 Jan 2014 12:06:08 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:55463) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1W0a6M-0005sK-A2 for bug-gnu-emacs@gnu.org; Tue, 07 Jan 2014 12:06:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1W0a6M-0000VN-3g for bug-gnu-emacs@gnu.org; Tue, 07 Jan 2014 12:06:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 07 Jan 2014 17:06:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 16387 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 16387-submit@debbugs.gnu.org id=B16387.13891143341895 (code B ref 16387); Tue, 07 Jan 2014 17:06:02 +0000 Original-Received: (at 16387) by debbugs.gnu.org; 7 Jan 2014 17:05:34 +0000 Original-Received: from localhost ([127.0.0.1]:41249 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1W0a5t-0000UV-C5 for submit@debbugs.gnu.org; Tue, 07 Jan 2014 12:05:33 -0500 Original-Received: from mtaout23.012.net.il ([80.179.55.175]:38788) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1W0a5q-0000UJ-Ld for 16387@debbugs.gnu.org; Tue, 07 Jan 2014 12:05:31 -0500 Original-Received: from conversion-daemon.a-mtaout23.012.net.il by a-mtaout23.012.net.il (HyperSendmail v2007.08) id <0MZ100B00JCJSX00@a-mtaout23.012.net.il> for 16387@debbugs.gnu.org; Tue, 07 Jan 2014 19:05:27 +0200 (IST) Original-Received: from HOME-C4E4A596F7 ([87.69.4.28]) by a-mtaout23.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0MZ100BMSJGWMWA0@a-mtaout23.012.net.il>; Tue, 07 Jan 2014 19:05:20 +0200 (IST) In-reply-to: X-012-Sender: halo1@inter.net.il 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:83118 Archived-At: > Date: Tue, 07 Jan 2014 11:53:23 -0500 > From: Richard Stallman > > > M-x grep put me in a loop I could not quit out of. > Here's the backtrace after C-g C-g put me into GDB. > Grep had already terminated, but Emacs had not exited the loop > even a minute later. > > It happened twice today. One time, the current buffer was in Mail mode, > and maybe that was true both times. > > > #0 0x76a4d3c4 in kill () from /lib/libc.so.6 > #1 0x00657004 in sys_suspend () at sysdep.c:450 > #2 0x0063fcf8 in handle_interrupt (in_signal_handler=true) at keyboard.c:10318 > #3 0x0063fb18 in handle_interrupt_signal (sig=2) at keyboard.c:10259 > #4 0x006599b0 in deliver_process_signal (sig=2, > handler=0x63fa78 ) at sysdep.c:1568 > #5 0x0063fb74 in deliver_interrupt_signal (sig=2) at keyboard.c:10266 > #6 Any idea why sys_suspend is on the call stack? Did you really type C-z?