From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Sebastien Vauban Newsgroups: gmane.emacs.bugs Subject: bug#21146: 25.0.50; Crash Emacs when S-TAB'ing in Org file Date: Tue, 28 Jul 2015 10:23:07 +0200 Organization: Sebastien Vauban Message-ID: <86twsohes4.fsf@example.com> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Trace: ger.gmane.org 1438071870 26921 80.91.229.3 (28 Jul 2015 08:24:30 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Tue, 28 Jul 2015 08:24:30 +0000 (UTC) To: 21146-ubl+/3LiMTaZdePnXv/OxA@public.gmane.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org-mXXj517/zsQ@public.gmane.org Tue Jul 28 10:24:15 2015 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 1ZK0BI-0005gA-5W for geb-bug-gnu-emacs@m.gmane.org; Tue, 28 Jul 2015 10:24:12 +0200 Original-Received: from localhost ([::1]:57464 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZK0BH-0004HU-Iq for geb-bug-gnu-emacs@m.gmane.org; Tue, 28 Jul 2015 04:24:11 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:36824) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZK0BC-0004Gb-RY for bug-gnu-emacs-mXXj517/zsQ@public.gmane.org; Tue, 28 Jul 2015 04:24:09 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ZK0B9-0004vL-EN for bug-gnu-emacs-mXXj517/zsQ@public.gmane.org; Tue, 28 Jul 2015 04:24:06 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:59207) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZK0B9-0004vB-AK for bug-gnu-emacs-mXXj517/zsQ@public.gmane.org; Tue, 28 Jul 2015 04:24:03 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1ZK0B8-00031M-Vm for bug-gnu-emacs-mXXj517/zsQ@public.gmane.org; Tue, 28 Jul 2015 04:24:03 -0400 X-Loop: help-debbugs-mXXj517/zsQ@public.gmane.org Resent-From: Sebastien Vauban Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs-mXXj517/zsQ@public.gmane.org Resent-Date: Tue, 28 Jul 2015 08:24:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs-mXXj517/zsQ@public.gmane.org X-GNU-PR-Message: report 21146 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: X-Debbugs-Original-To: bug-gnu-emacs-mXXj517/zsQ@public.gmane.org Original-Received: via spool by submit-ubl+/3LiMTaZdePnXv/OxA@public.gmane.org id=B.143807181211570 (code B ref -1); Tue, 28 Jul 2015 08:24:02 +0000 Original-Received: (at submit) by debbugs.gnu.org; 28 Jul 2015 08:23:32 +0000 Original-Received: from localhost ([127.0.0.1]:60653 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1ZK0Ac-00030W-P2 for submit-ubl+/3LiMTaZdePnXv/OxA@public.gmane.org; Tue, 28 Jul 2015 04:23:32 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:51283) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1ZK0AZ-00030N-1O for submit-ubl+/3LiMTaZdePnXv/OxA@public.gmane.org; Tue, 28 Jul 2015 04:23:28 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ZK0AW-00045V-EF for submit-ubl+/3LiMTaZdePnXv/OxA@public.gmane.org; Tue, 28 Jul 2015 04:23:26 -0400 Original-Received: from lists.gnu.org ([2001:4830:134:3::11]:51712) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZK0AW-00045K-BH for submit-ubl+/3LiMTaZdePnXv/OxA@public.gmane.org; Tue, 28 Jul 2015 04:23:24 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:36555) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZK0AT-00049s-Nf for bug-gnu-emacs-mXXj517/zsQ@public.gmane.org; Tue, 28 Jul 2015 04:23:24 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ZK0AQ-0003zD-D4 for bug-gnu-emacs-mXXj517/zsQ@public.gmane.org; Tue, 28 Jul 2015 04:23:21 -0400 Original-Received: from dd5e0353a.access.telenet.be ([213.224.53.58]:15639 helo=mail.missioncriticalit.com) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZK0AQ-0003yN-2U for bug-gnu-emacs-mXXj517/zsQ@public.gmane.org; Tue, 28 Jul 2015 04:23:18 -0400 Original-Received: from mundaneum (unknown [10.10.10.51]) by mail.missioncriticalit.com (Postfix) with ESMTPS id 8D9F35000A0 for ; Tue, 28 Jul 2015 10:23:16 +0200 (CEST) X-Url: Under construction... X-Archive: encrypt User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/25.0.50 (windows-nt) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-detected-operating-system: by eggs.gnu.org: Error: Malformed IPv6 address (bad octet value). X-BeenThere: debbugs-submit-ubl+/3LiMTaZdePnXv/OxA@public.gmane.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-mXXj517/zsQ@public.gmane.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-mXXj517/zsQ@public.gmane.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org-mXXj517/zsQ@public.gmane.org Xref: news.gmane.org gmane.emacs.bugs:105181 Archived-At: When S-TAB'ing in some Org files, I get a crash of Emacs 25. =E2=94=8C=E2=94=80=E2=94=80=E2=94=80=E2=94=80 =E2=94=82 runs the command org-shifttab, which is an interactive = Lisp function in =E2=94=82 =E2=80=98org.el=E2=80=99. =E2=94=82=20 =E2=94=82 It is bound to , , , = , . =E2=94=82=20 =E2=94=82 (org-shifttab &optional ARG) =E2=94=82=20 =E2=94=82 Global visibility cycling or move to previous table field. =E2=94=82 Call =E2=80=98org-table-previous-field=E2=80=99 within a table. =E2=94=82 When ARG is nil, cycle globally through visibility states. =E2=94=82 When ARG is a numeric prefix, show contents of this level. =E2=94=94=E2=94=80=E2=94=80=E2=94=80=E2=94=80 I tried to get a backtrace but did not get far: --8<---------------cut here---------------start------------->8--- GNU gdb (GDB) 7.8 Copyright (C) 2014 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-pc-cygwin". Type "show configuration" for configuration details. For bug reporting instructions, please see: . Find the GDB manual and other documentation resources online at: . For help, type "help". Type "apropos word" to search for commands related to "word". /cygdrive/d/Users/sva/.gdbinit:19: Error in sourced command file: No symbol table is loaded. Use the "file" command. Attaching to process 7848 [New Thread 7848.0x284] [New Thread 7848.0x1cd8] [New Thread 7848.0x2270] [New Thread 7848.0x1258] [New Thread 7848.0x14e0] [New Thread 7848.0x2610] [New Thread 7848.0xa14] [New Thread 7848.0x172c] [New Thread 7848.0x16cc] [New Thread 7848.0x68c] [New Thread 7848.0x2744] [New Thread 7848.0x1a58] [New Thread 7848.0x1464] [New Thread 7848.0x2728] [New Thread 7848.0xd5c] [New Thread 7848.0x22d0] [New Thread 7848.0x2258] [New Thread 7848.0x13e8] [New Thread 7848.0x14b0] [New Thread 7848.0x1268] [New Thread 7848.0x1b80] [New Thread 7848.0x958] [New Thread 7848.0x29c] [New Thread 7848.0x1040] [New Thread 7848.0x10d0] [New Thread 7848.0x2334] [New Thread 7848.0x1d0c] [New Thread 7848.0x1490] [New Thread 7848.0x2494] [New Thread 7848.0x1c04] [New Thread 7848.0x550] [New Thread 7848.0x203c] [New Thread 7848.0x1b84] [New Thread 7848.0x20f8] [New Thread 7848.0xb28] [New Thread 7848.0x22d8] [New Thread 7848.0x19f0] [New Thread 7848.0x222c] [New Thread 7848.0x2620] [New Thread 7848.0x11e4] [New Thread 7848.0x12c8] [New Thread 7848.0x324] [New Thread 7848.0x159c] [New Thread 7848.0x1690] [New Thread 7848.0xf24] [New Thread 7848.0x1310] [New Thread 7848.0x22f0] [New Thread 7848.0x24b4] [New Thread 7848.0x15e8] [New Thread 7848.0x2bc] [New Thread 7848.0xce8] [New Thread 7848.0x2084] [New Thread 7848.0x22bc] [New Thread 7848.0x1534] [New Thread 7848.0x27b0] [New Thread 7848.0x25f8] [New Thread 7848.0x20a8] [New Thread 7848.0x1114] [New Thread 7848.0x220c] [New Thread 7848.0xd78] [New Thread 7848.0x24f0] [New Thread 7848.0x2774] [New Thread 7848.0x21fc] [New Thread 7848.0x21c8] [New Thread 7848.0x1930] [New Thread 7848.0x8ec] [New Thread 7848.0x1094] [New Thread 7848.0x908] [New Thread 7848.0x27fc] [New Thread 7848.0xc64] [New Thread 7848.0x1c0] [New Thread 7848.0x1ad4] [New Thread 7848.0xb7c] [New Thread 7848.0x1280] [New Thread 7848.0x17d0] [New Thread 7848.0xa04] [New Thread 7848.0xa8c] [New Thread 7848.0x1e30] [New Thread 7848.0x1f38] [New Thread 7848.0x21f8] [New Thread 7848.0x15c8] [New Thread 7848.0x20e8] [New Thread 7848.0x278c] [New Thread 7848.0x1610] [New Thread 7848.0x10dc] [New Thread 7848.0x1304] [New Thread 7848.0x1a10] [New Thread 7848.0x2200] [New Thread 7848.0x207c] [New Thread 7848.0x1f4c] [New Thread 7848.0x1224] [New Thread 7848.0x11a4] [New Thread 7848.0x2448] [New Thread 7848.0x1c0c] [New Thread 7848.0x199c] [New Thread 7848.0x1c98] [New Thread 7848.0x21a0] [New Thread 7848.0x4f8] [New Thread 7848.0x20c8] Reading symbols from /cygdrive/c/Program Files (x86)/emacs-trunk/bin/emacs.= exe...(no debugging symbols found)...done. warning: `/cygdrive/c/WINDOWS/SYSTEM32/ntdll.dll': Shared library architect= ure i386:x86-64 is not compatible with target architecture i386. warning: `/cygdrive/c/WINDOWS/SYSTEM32/wow64.dll': Shared library architect= ure i386:x86-64 is not compatible with target architecture i386. warning: `/cygdrive/c/WINDOWS/system32/wow64win.dll': Shared library archit= ecture i386:x86-64 is not compatible with target architecture i386. warning: `/cygdrive/c/WINDOWS/system32/wow64cpu.dll': Shared library archit= ecture i386:x86-64 is not compatible with target architecture i386. 0x00000000 in ?? () (gdb) continue Continuing. [Thread 7848.0x20c8 exited with code 0] gdb: unknown target exception 0x4000001f at 0x75468ef2 Program received signal ?, Unknown signal. [Switching to Thread 7848.0x284] 0x0008dad8 in ?? () (gdb) thread apply all backtrace Thread 98 (Thread 7848.0x4f8): #0 0x00000000 in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 97 (Thread 7848.0x21a0): #0 0x00000000 in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 96 (Thread 7848.0x1c98): #0 0x00000000 in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 95 (Thread 7848.0x199c): #0 0x00000000 in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 94 (Thread 7848.0x1c0c): #0 0x00000000 in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 93 (Thread 7848.0x2448): #0 0x00000000 in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 92 (Thread 7848.0x11a4): #0 0x00000000 in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 91 (Thread 7848.0x1224): #0 0x00000000 in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 90 (Thread 7848.0x1f4c): #0 0x00000000 in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 89 (Thread 7848.0x207c): #0 0x00000000 in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 88 (Thread 7848.0x2200): #0 0x00000000 in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 87 (Thread 7848.0x1a10): #0 0x00000000 in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 86 (Thread 7848.0x1304): #0 0x00000000 in ?? () Backtrace stopped: Cannot access memory at address 0x1 ---Type to continue, or q to quit--- Thread 85 (Thread 7848.0x10dc): #0 0x00000000 in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 84 (Thread 7848.0x1610): #0 0x000000ff in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 83 (Thread 7848.0x278c): #0 0x000000ff in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 82 (Thread 7848.0x20e8): #0 0x000000ff in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 81 (Thread 7848.0x15c8): #0 0x000000ff in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 80 (Thread 7848.0x21f8): #0 0x000000ff in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 79 (Thread 7848.0x1f38): #0 0x000000ff in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 78 (Thread 7848.0x1e30): #0 0x00000000 in ?? () Thread 77 (Thread 7848.0xa8c): #0 0x000000ff in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 76 (Thread 7848.0xa04): #0 0x000000ff in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 75 (Thread 7848.0x17d0): #0 0x000000ff in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 74 (Thread 7848.0x1280): #0 0x000000ff in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 73 (Thread 7848.0xb7c): #0 0x000000ff in ?? () Backtrace stopped: Cannot access memory at address 0x1 ---Type to continue, or q to quit--- Thread 72 (Thread 7848.0x1ad4): #0 0x000000ff in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 71 (Thread 7848.0x1c0): #0 0x000000ff in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 70 (Thread 7848.0xc64): #0 0x000000ff in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 69 (Thread 7848.0x27fc): #0 0x000000ff in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 68 (Thread 7848.0x908): #0 0x000000ff in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 67 (Thread 7848.0x1094): #0 0x000000ff in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 66 (Thread 7848.0x8ec): #0 0x000000ff in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 65 (Thread 7848.0x1930): #0 0x000000ff in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 64 (Thread 7848.0x21c8): #0 0x000000ff in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 63 (Thread 7848.0x21fc): #0 0x000000ff in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 62 (Thread 7848.0x2774): #0 0x000000ff in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 61 (Thread 7848.0x24f0): #0 0x000000ff in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 60 (Thread 7848.0xd78): #0 0x000000ff in ?? () Backtrace stopped: Cannot access memory at address 0x1 ---Type to continue, or q to quit--- Thread 59 (Thread 7848.0x220c): #0 0x000000ff in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 58 (Thread 7848.0x1114): #0 0x00000000 in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 57 (Thread 7848.0x20a8): #0 0x00000000 in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 56 (Thread 7848.0x25f8): #0 0x00000000 in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 55 (Thread 7848.0x27b0): #0 0x00000000 in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 54 (Thread 7848.0x1534): #0 0x00000000 in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 53 (Thread 7848.0x22bc): #0 0x00000000 in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 52 (Thread 7848.0x2084): #0 0x00000000 in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 51 (Thread 7848.0xce8): #0 0x00000000 in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 50 (Thread 7848.0x2bc): #0 0x00000000 in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 49 (Thread 7848.0x15e8): #0 0x00000000 in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 48 (Thread 7848.0x24b4): #0 0x00000000 in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 47 (Thread 7848.0x22f0): #0 0x00000000 in ?? () Backtrace stopped: Cannot access memory at address 0x1 ---Type to continue, or q to quit--- Thread 46 (Thread 7848.0x1310): #0 0x00000000 in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 45 (Thread 7848.0xf24): #0 0x00000000 in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 44 (Thread 7848.0x1690): #0 0x00000000 in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 43 (Thread 7848.0x159c): #0 0x00000000 in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 42 (Thread 7848.0x324): #0 0x770bc7bc in ?? () #1 0x80000000 in ?? () Thread 41 (Thread 7848.0x12c8): #0 0x00000000 in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 40 (Thread 7848.0x11e4): #0 0x00000000 in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 39 (Thread 7848.0x2620): #0 0x0000002b in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 38 (Thread 7848.0x222c): #0 0x00000000 in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 37 (Thread 7848.0x19f0): #0 0x00000000 in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 36 (Thread 7848.0x22d8): #0 0x00000000 in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 35 (Thread 7848.0xb28): #0 0x00000000 in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 34 (Thread 7848.0x20f8): #0 0x00000000 in ?? () Backtrace stopped: Cannot access memory at address 0x1 ---Type to continue, or q to quit--- Thread 33 (Thread 7848.0x1b84): #0 0x00000000 in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 32 (Thread 7848.0x203c): #0 0x00000000 in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 31 (Thread 7848.0x550): #0 0x00000000 in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 30 (Thread 7848.0x1c04): #0 0x00000000 in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 29 (Thread 7848.0x2494): #0 0x00000000 in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 28 (Thread 7848.0x1490): #0 0x00000000 in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 27 (Thread 7848.0x1d0c): #0 0x000000ff in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 26 (Thread 7848.0x2334): #0 0x000000ff in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 25 (Thread 7848.0x10d0): #0 0x000000ff in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 24 (Thread 7848.0x1040): #0 0x000000ff in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 23 (Thread 7848.0x29c): #0 0x770bc7bc in ?? () #1 0x80000000 in ?? () Thread 22 (Thread 7848.0x958): #0 0x000000ff in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 21 (Thread 7848.0x1b80): #0 0x00000000 in ?? () Thread 20 (Thread 7848.0x1268): ---Type to continue, or q to quit--- #0 0x000000ff in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 19 (Thread 7848.0x14b0): #0 0x000000ff in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 18 (Thread 7848.0x13e8): #0 0x000000ff in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 17 (Thread 7848.0x2258): #0 0x000000ff in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 16 (Thread 7848.0x22d0): #0 0x000000ff in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 15 (Thread 7848.0xd5c): #0 0x000000ff in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 14 (Thread 7848.0x2728): #0 0x00000000 in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 13 (Thread 7848.0x1464): #0 0x000000ff in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 12 (Thread 7848.0x1a58): #0 0x000000ff in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 11 (Thread 7848.0x2744): #0 0x000000ff in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 10 (Thread 7848.0x68c): #0 0x000000ff in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 9 (Thread 7848.0x16cc): #0 0x000001ae in ?? () #1 0x00000000 in ?? () Thread 8 (Thread 7848.0x172c): #0 0x000000ff in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 7 (Thread 7848.0xa14): ---Type to continue, or q to quit--- #0 0x000000ff in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 6 (Thread 7848.0x2610): #0 0x000000ff in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 5 (Thread 7848.0x14e0): #0 0x000000ff in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 4 (Thread 7848.0x1258): #0 0x000000ff in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 3 (Thread 7848.0x2270): #0 0x0000002b in ?? () Backtrace stopped: Cannot access memory at address 0x1 Thread 2 (Thread 7848.0x1cd8): #0 0x00000004 in ?? () Thread 1 (Thread 7848.0x284): #0 0x0008dad8 in ?? () (gdb) --8<---------------cut here---------------end--------------->8--- I'm not sure what to understand from the 4 warnings with Windows DLL. And I don't understand those "cannot access memory". Any idea out there? "Hopefully", the problem seems reproducible. Apparently, I can systematically crash Emacs with at least one of my Org files. In GNU Emacs 25.0.50.1 (i686-pc-mingw32) of 2015-07-03 on LEG570 Repository revision: 2b848fadd51e805b2f46da64c5958ea7f009048a Windowing system distributor `Microsoft Corp.', version 6.3.9600 Configured using: `configure --host=3Di686-pc-mingw32 --enable-checking=3Dyes,glyphs' Configured features: XPM JPEG TIFF GIF PNG RSVG SOUND NOTIFY ACL GNUTLS LIBXML2 ZLIB TOOLKIT_SCROLL_BARS