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: Random segfaults when using M-x. Date: Fri, 05 Jun 2015 17:00:05 +0300 Message-ID: <836172p862.fsf@gnu.org> References: <20150605102048.GA31678@apertron.net> <85a8we9ucc.fsf@stephe-leake.org> Reply-To: Eli Zaretskii NNTP-Posting-Host: plane.gmane.org X-Trace: ger.gmane.org 1433512853 20285 80.91.229.3 (5 Jun 2015 14:00:53 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Fri, 5 Jun 2015 14:00:53 +0000 (UTC) Cc: emacs-devel@gnu.org To: Stephen Leake Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Fri Jun 05 16:00:45 2015 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 1Z0sAl-00057a-TM for ged-emacs-devel@m.gmane.org; Fri, 05 Jun 2015 16:00:36 +0200 Original-Received: from localhost ([::1]:47499 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Z0sAl-0006wH-Do for ged-emacs-devel@m.gmane.org; Fri, 05 Jun 2015 10:00:35 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:39966) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Z0sAQ-0006qv-4t for emacs-devel@gnu.org; Fri, 05 Jun 2015 10:00:14 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Z0sAM-00089G-4A for emacs-devel@gnu.org; Fri, 05 Jun 2015 10:00:14 -0400 Original-Received: from mtaout20.012.net.il ([80.179.55.166]:48518) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Z0sAL-00087h-O0 for emacs-devel@gnu.org; Fri, 05 Jun 2015 10:00:09 -0400 Original-Received: from conversion-daemon.a-mtaout20.012.net.il by a-mtaout20.012.net.il (HyperSendmail v2007.08) id <0NPH00600587JS00@a-mtaout20.012.net.il> for emacs-devel@gnu.org; Fri, 05 Jun 2015 17:00:08 +0300 (IDT) Original-Received: from HOME-C4E4A596F7 ([87.69.4.28]) by a-mtaout20.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0NPH006U85K8JI10@a-mtaout20.012.net.il>; Fri, 05 Jun 2015 17:00:08 +0300 (IDT) In-reply-to: <85a8we9ucc.fsf@stephe-leake.org> X-012-Sender: halo1@inter.net.il X-detected-operating-system: by eggs.gnu.org: Solaris 10 X-Received-From: 80.179.55.166 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:187042 Archived-At: > From: Stephen Leake > Date: Fri, 05 Jun 2015 08:07:47 -0500 > > Zack Piper writes: > > > I get the following backtrace (seemingly at random) when pressing M-x, > > this happens sometimes 2 times a day, I didn't report a bug because I > > couldn't reproduce it reliably, but it randomly happened 2 times just > > now when trying to debug what was happening (both times during trying > > to use M-x). > > I don't know if this is related, but I also get a random crash on > Windows. Please show a backtrace from running Emacs under GDB. > If I wait some time (not clear how long), I don't get a crash on > completion. So there seems to be some race condition. Or a Heisenbug.