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#22526: 25.0.90; Crash starting gnus Date: Sun, 07 Feb 2016 18:00:27 +0200 Message-ID: <83h9hkse78.fsf@gnu.org> References: <56AFD88B.5040904@gmail.com> <87pow9cc0c.fsf@gnus.org> Reply-To: Eli Zaretskii NNTP-Posting-Host: plane.gmane.org X-Trace: ger.gmane.org 1454860885 3255 80.91.229.3 (7 Feb 2016 16:01:25 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sun, 7 Feb 2016 16:01:25 +0000 (UTC) Cc: 22526@debbugs.gnu.org, andrewjmoreton@gmail.com To: Lars Ingebrigtsen Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sun Feb 07 17:01:14 2016 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 1aSRlx-0000RK-LL for geb-bug-gnu-emacs@m.gmane.org; Sun, 07 Feb 2016 17:01:13 +0100 Original-Received: from localhost ([::1]:35881 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aSRlx-0000oM-2f for geb-bug-gnu-emacs@m.gmane.org; Sun, 07 Feb 2016 11:01:13 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:47809) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aSRlq-0000mi-6w for bug-gnu-emacs@gnu.org; Sun, 07 Feb 2016 11:01:09 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1aSRlm-0001z6-7X for bug-gnu-emacs@gnu.org; Sun, 07 Feb 2016 11:01:06 -0500 Original-Received: from debbugs.gnu.org ([208.118.235.43]:56996) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aSRlm-0001z2-3Z for bug-gnu-emacs@gnu.org; Sun, 07 Feb 2016 11:01:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84) (envelope-from ) id 1aSRll-000856-RA for bug-gnu-emacs@gnu.org; Sun, 07 Feb 2016 11:01:01 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sun, 07 Feb 2016 16:01:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 22526 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 22526-submit@debbugs.gnu.org id=B22526.145486085831048 (code B ref 22526); Sun, 07 Feb 2016 16:01:01 +0000 Original-Received: (at 22526) by debbugs.gnu.org; 7 Feb 2016 16:00:58 +0000 Original-Received: from localhost ([127.0.0.1]:37352 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84) (envelope-from ) id 1aSRli-00084i-Fv for submit@debbugs.gnu.org; Sun, 07 Feb 2016 11:00:58 -0500 Original-Received: from eggs.gnu.org ([208.118.235.92]:56801) by debbugs.gnu.org with esmtp (Exim 4.84) (envelope-from ) id 1aSRlg-00084W-NL for 22526@debbugs.gnu.org; Sun, 07 Feb 2016 11:00:57 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1aSRlX-0001xw-NX for 22526@debbugs.gnu.org; Sun, 07 Feb 2016 11:00:51 -0500 Original-Received: from fencepost.gnu.org ([2001:4830:134:3::e]:57258) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aSRlX-0001xs-Gi; Sun, 07 Feb 2016 11:00:47 -0500 Original-Received: from 84.94.185.246.cable.012.net.il ([84.94.185.246]:4049 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_128_CBC_SHA1:128) (Exim 4.82) (envelope-from ) id 1aSRlW-0007Y3-GY; Sun, 07 Feb 2016 11:00:47 -0500 In-reply-to: <87pow9cc0c.fsf@gnus.org> (message from Lars Ingebrigtsen on Sun, 07 Feb 2016 16:42:11 +1100) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 208.118.235.43 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:112626 Archived-At: > From: Lars Ingebrigtsen > Date: Sun, 07 Feb 2016 16:42:11 +1100 > Cc: 22526@debbugs.gnu.org > > Andy Moreton writes: > > [...] > > > ../../src/insdel.c:411 > > tem = { > > i = 0xd510 > > } > > real_gap_loc = 0xf035 > > real_gap_loc_byte = 0xf035 > > old_gap_size = 0x7d0 > > current_size = 0xf804 > > #12 0x00000004001723c4 in make_gap (nbytes_added=0x830) at > > ../../src/insdel.c:481 > > Hm, that sounds kinda serious... It is. Something very basic in inserting text into a buffer went wrong. > > #15 0x000000040024ff9d in Finternal_default_process_filter (proc=..., > > text=...) at ../../src/process.c:5527 > > old_read_only = { > > i = 0x0 > > } > > old_begv = 0x1 > > old_zv = 0xf035 > > old_begv_byte = 0x1 > > old_zv_byte = 0xf035 > > before = 0xf035 > > before_byte = 0xf035 > > opoint_byte = 0xf035 > > b = 0xbf3270 > > p = 0x73e8cb0 > > opoint = 0xf035 > > It looks like Emacs is segfaulting while inserting stuff from a filter > into a buffer, if I'm reading this correctly. But I have no idea what > could be causing it. Anybody? Hard to tell without a reproducible recipe, or at least some additional info. If the session is still running in a debugger, I might ask some questions about some variables. Thanks.