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bug#21146: 25.0.50; Crash Emacs when S-TAB'ing in Org file
From: |
Sebastien Vauban |
Subject: |
bug#21146: 25.0.50; Crash Emacs when S-TAB'ing in Org file |
Date: |
Tue, 28 Jul 2015 10:23:07 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/25.0.50 (windows-nt) |
When S-TAB'ing in some Org files, I get a crash of Emacs 25.
┌────
│ <S-tab> runs the command org-shifttab, which is an interactive Lisp
function in
│ ‘org.el’.
│
│ It is bound to <backtab>, <S-tab>, <S-iso-lefttab>, <menu-bar> <Tbl>
<Previous
│ Field>, <menu-bar> <Org> <Show/Hide> <Cycle Global Visibility>.
│
│ (org-shifttab &optional ARG)
│
│ Global visibility cycling or move to previous table field.
│ Call ‘org-table-previous-field’ within a table.
│ When ARG is nil, cycle globally through visibility states.
│ When ARG is a numeric prefix, show contents of this level.
└────
I tried to get a backtrace but did not get far:
--8<---------------cut here---------------start------------->8---
GNU gdb (GDB) 7.8
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License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
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and "show warranty" for details.
This GDB was configured as "x86_64-pc-cygwin".
Type "show configuration" for configuration details.
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<http://www.gnu.org/software/gdb/bugs/>.
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/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 architecture
i386:x86-64 is not compatible with target architecture i386.
warning: `/cygdrive/c/WINDOWS/SYSTEM32/wow64.dll': Shared library architecture
i386:x86-64 is not compatible with target architecture i386.
warning: `/cygdrive/c/WINDOWS/system32/wow64win.dll': Shared library
architecture i386:x86-64 is not compatible with target architecture i386.
warning: `/cygdrive/c/WINDOWS/system32/wow64cpu.dll': Shared library
architecture 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 <return> to continue, or q <return> 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 <return> to continue, or q <return> 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 <return> to continue, or q <return> 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 <return> to continue, or q <return> 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 <return> to continue, or q <return> 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 <return> to continue, or q <return> 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 <return> to continue, or q <return> 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=i686-pc-mingw32 --enable-checking=yes,glyphs'
Configured features:
XPM JPEG TIFF GIF PNG RSVG SOUND NOTIFY ACL GNUTLS LIBXML2 ZLIB
TOOLKIT_SCROLL_BARS
- bug#21146: 25.0.50; Crash Emacs when S-TAB'ing in Org file,
Sebastien Vauban <=