bug#23924: 25.1.50; Emacs NSInternalInconsistencyException on macos Sierra developer beta 2

[Bob Halley]

I don't have a firm recipe to reproduce.  I do normal editing and then at some 
point
emacs crashes, usually after file open / close / save, or Control-G.

This is the backtrace, which seems to be unhappy about "nextEventMatchingMask 
should only be called from the Main Thread".  If there's anything else you'd 
like info on, or things you want me to try, let me know.  I disabled all of my 
packages, so AFAIK this is a core emacs issue.

Regards!

/Bob


Process:               Emacs [49531]
Path:                  /Applications/Emacs.app/Contents/MacOS/Emacs
Identifier:            org.gnu.Emacs
Version:               Version 25.1.50 (9.0)
Code Type:             X86-64 (Native)
Parent Process:        ??? [1]
Responsible:           Emacs [49531]
User ID:               501

Date/Time:             2016-07-08 17:05:24.573 -0700
OS Version:            Mac OS X 10.12 (16A239j)
Report Version:        12
Anonymous UUID:        98DA97D2-48E1-4657-356C-8847334D938F

Sleep/Wake UUID:       01CB8305-217D-4944-978A-AB157A426668

Time Awake Since Boot: 140000 seconds
Time Since Wake:       40000 seconds

System Integrity Protection: enabled

Crashed Thread:        1

Exception Type:        EXC_CRASH (SIGABRT)
Exception Codes:       0x0000000000000000, 0x0000000000000000
Exception Note:        EXC_CORPSE_NOTIFY

Application Specific Information:
*** Terminating app due to uncaught exception 
'NSInternalInconsistencyException', reason: 'nextEventMatchingMask should only 
be called from the Main Thread!'
terminating with uncaught exception of type NSException
abort() called

Application Specific Backtrace 1:
0   CoreFoundation                      0x00007fffbccf41cb 
__exceptionPreprocess + 171
1   libobjc.A.dylib                     0x00007fffd078a8fa objc_exception_throw 
+ 48
2   AppKit                              0x00007fffbb0a8a4d 
-[NSApplication(NSEvent) shouldBeTreatedAsInkEvent:] + 0
3   Emacs                               0x00000001001a8527 ns_send_appdefined + 
103
4   Emacs                               0x00000001001ab4c7 -[EmacsApp 
fd_handler:] + 695
5   Foundation                          0x00007fffbe6ac00d __NSThread__start__ 
+ 1243
6   libsystem_pthread.dylib             0x00007fffd1278c4f _pthread_body + 176
7   libsystem_pthread.dylib             0x00007fffd1278b9f _pthread_body + 0
8   libsystem_pthread.dylib             0x00007fffd12783d5 thread_start + 13

Thread 0:: Dispatch queue: com.apple.main-thread
0   libsystem_kernel.dylib              0x00007fffd1191de6 __pthread_kill + 10
1   libsystem_pthread.dylib             0x00007fffd127b92b pthread_kill + 90
2   libsystem_c.dylib                   0x00007fffd10a851f raise + 26
3   org.gnu.Emacs                       0x00000001000ba869 
terminate_due_to_signal + 153 (emacs.c:398)
4   org.gnu.Emacs                       0x00000001000d71f3 emacs_abort + 19
5   org.gnu.Emacs                       0x00000001001a9c8a ns_term_shutdown + 
122
6   org.gnu.Emacs                       0x00000001000baa35 shut_down_emacs + 
261 (emacs.c:2056)
7   org.gnu.Emacs                       0x00000001000ba836 
terminate_due_to_signal + 102 (emacs.c:379)
8   org.gnu.Emacs                       0x00000001000d8a9d deliver_fatal_signal 
+ 125
9   libsystem_platform.dylib            0x00007fffd126f01a _sigtramp + 26
10  ???                                 000000000000000000 0 + 0
11  org.gnu.Emacs                       0x00000001000c6545 handle_interrupt + 
757 (keyboard.c:10434)
12  org.gnu.Emacs                       0x00000001000c13a8 gobble_input + 472 
(.keyboard.h:475)
13  org.gnu.Emacs                       0x00000001000c7db5 unblock_input + 69 
(keyboard.c:7088)
14  org.gnu.Emacs                       0x00000001001a8a85 ns_select + 981 
(nsterm.m:4286)
15  org.gnu.Emacs                       0x000000010017dada 
wait_reading_process_output + 2698 (process.c:5187)
16  org.gnu.Emacs                       0x0000000100008ac5 sit_for + 261 
(dispnew.c:5765)
17  org.gnu.Emacs                       0x00000001000c3027 read_char + 5815 
(keyboard.c:2714)
18  org.gnu.Emacs                       0x00000001000bfad2 read_key_sequence + 
2194 (.lisp.h:2616)
19  org.gnu.Emacs                       0x00000001000be112 command_loop_1 + 
1154 (keyboard.c:1365)
20  org.gnu.Emacs                       0x0000000100137e46 
internal_condition_case + 70 (eval.c:1312)
21  org.gnu.Emacs                       0x00000001000cd2a0 command_loop_2 + 48 
(keyboard.c:1107)
22  org.gnu.Emacs                       0x0000000100137996 internal_catch + 54 
(eval.c:1077)
23  org.gnu.Emacs                       0x00000001000bd3ae command_loop + 158 
(keyboard.c:1087)
24  org.gnu.Emacs                       0x00000001000bd2c1 recursive_edit_1 + 
113 (keyboard.c:693)
25  org.gnu.Emacs                       0x00000001000bd4ea Frecursive_edit + 
218 (keyboard.c:764)
26  org.gnu.Emacs                       0x00000001000bc170 main + 5840 
(emacs.c:1656)
27  libdyld.dylib                       0x00007fffd1063255 start + 1

Thread 1 Crashed:
0   libsystem_kernel.dylib              0x00007fffd1192272 __sigsuspend + 10
1   org.gnu.Emacs                       0x00000001000d8b18 
deliver_fatal_thread_signal + 120 (sysdep.c:1606)
2   libsystem_platform.dylib            0x00007fffd126f01a _sigtramp + 26
3   ???                                 0x00000003d9a6a240 0 + 16536478272
4   libsystem_c.dylib                   0x00007fffd10f74dc abort + 129
5   libc++abi.dylib                     0x00007fffcfc5685a abort_message + 266
6   libc++abi.dylib                     0x00007fffcfc7bc4f 
default_terminate_handler() + 267
7   libobjc.A.dylib                     0x00007fffd078ca7e _objc_terminate() + 
103
8   libc++abi.dylib                     0x00007fffcfc78d69 
std::__terminate(void (*)()) + 8
9   libc++abi.dylib                     0x00007fffcfc787de __cxa_throw + 121
10  libobjc.A.dylib                     0x00007fffd078aa23 objc_exception_throw 
+ 345
11  com.apple.AppKit                    0x00007fffbb0a8a4d 
-[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] 
+ 2499
12  org.gnu.Emacs                       0x00000001001a8527 ns_send_appdefined + 
103 (nsterm.m:3954)
13  org.gnu.Emacs                       0x00000001001ab4c7 -[EmacsApp 
fd_handler:] + 695 (nsterm.m:5620)
14  com.apple.Foundation                0x00007fffbe6ac00d __NSThread__start__ 
+ 1243
15  libsystem_pthread.dylib             0x00007fffd1278c4f _pthread_body + 176
16  libsystem_pthread.dylib             0x00007fffd1278b9f _pthread_start + 274
17  libsystem_pthread.dylib             0x00007fffd12783d5 thread_start + 13

Thread 2:: com.apple.NSEventThread
0   libsystem_kernel.dylib              0x00007fffd118a4da mach_msg_trap + 10
1   libsystem_kernel.dylib              0x00007fffd1189927 mach_msg + 55
2   com.apple.CoreFoundation            0x00007fffbcc6c6e4 
__CFRunLoopServiceMachPort + 212
3   com.apple.CoreFoundation            0x00007fffbcc6bb61 __CFRunLoopRun + 1361
4   com.apple.CoreFoundation            0x00007fffbcc6b3ad CFRunLoopRunSpecific 
+ 285
5   com.apple.AppKit                    0x00007fffbaaeb0b4 _NSEventThread + 205
6   libsystem_pthread.dylib             0x00007fffd1278c4f _pthread_body + 176
7   libsystem_pthread.dylib             0x00007fffd1278b9f _pthread_start + 274
8   libsystem_pthread.dylib             0x00007fffd12783d5 thread_start + 13

Thread 3:
0   libsystem_pthread.dylib             0x00007fffd12783b8 start_wqthread + 0
1   ???                                 0x00007fffd6217990 0 + 140736785906064

Thread 4:
0   libsystem_kernel.dylib              0x00007fffd11924f2 __workq_kernreturn + 
10
1   libsystem_pthread.dylib             0x00007fffd127896a _pthread_wqthread + 
1427
2   libsystem_pthread.dylib             0x00007fffd12783c5 start_wqthread + 13

Thread 5:
0   libsystem_pthread.dylib             0x00007fffd12783b8 start_wqthread + 0
1   ???                                 0x0000700000880b80 0 + 123145311226752

Thread 6:
0   libsystem_kernel.dylib              0x00007fffd11924f2 __workq_kernreturn + 
10
1   libsystem_pthread.dylib             0x00007fffd127896a _pthread_wqthread + 
1427
2   libsystem_pthread.dylib             0x00007fffd12783c5 start_wqthread + 13

Thread 7:
0   libsystem_kernel.dylib              0x00007fffd11924f2 __workq_kernreturn + 
10
1   libsystem_pthread.dylib             0x00007fffd127896a _pthread_wqthread + 
1427
2   libsystem_pthread.dylib             0x00007fffd12783c5 start_wqthread + 13

Thread 8:
0   libsystem_kernel.dylib              0x00007fffd11924f2 __workq_kernreturn + 
10
1   libsystem_pthread.dylib             0x00007fffd127896a _pthread_wqthread + 
1427
2   libsystem_pthread.dylib             0x00007fffd12783c5 start_wqthread + 13

Thread 9:
0   libsystem_pthread.dylib             0x00007fffd12783b8 start_wqthread + 0
1   ???                                 0x0000700000b92b30 0 + 123145314446128



In GNU Emacs 25.1.50.1 (x86_64-apple-darwin16.0.0, NS appkit-1490.23 Version 
10.12 (Build 16A239j))
 of 2016-07-08 built on bark.local
Repository revision: bdda4855c635ecf4135e23321bdba023e9ae65c9
Windowing system distributor 'Apple', version 10.3.1490
Recent messages:
Loading /Users/halley/.emacs.d/customize.el (source)...
Loading grep...done
Loading /Users/halley/.emacs.d/customize.el (source)...done
For information about GNU Emacs and the GNU system, type C-h C-a.
Making completion list...

Configured using:
 'configure --without-x --with-ns -with-wide-int
 
LIBXML2_CFLAGS=-I/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.11.sdk/usr/include/libxml2'

Configured features:
NOTIFY ACL LIBXML2 ZLIB TOOLKIT_SCROLL_BARS NS

Important settings:
  value of $LANG: en_US.UTF-8
  locale-coding-system: utf-8-unix

Major mode: Lisp Interaction

Minor modes in effect:
  delete-selection-mode: t
  tooltip-mode: t
  global-eldoc-mode: t
  electric-indent-mode: t
  mouse-wheel-mode: t
  menu-bar-mode: t
  file-name-shadow-mode: t
  global-font-lock-mode: t
  font-lock-mode: t
  blink-cursor-mode: t
  auto-composition-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t
  line-number-mode: t
  transient-mark-mode: t

Load-path shadows:
None found.

Features:
(shadow sort mail-extr emacsbug message puny dired dired-loaddefs
format-spec rfc822 mml mml-sec epa derived epg gnus-util rmail
rmail-loaddefs mm-decode mm-bodies mm-encode mail-parse rfc2231
mailabbrev gmm-utils mailheader sendmail rfc2047 rfc2045 ietf-drums
mm-util mail-prsvr mail-utils finder-inf package epg-config url-handlers
url-parse auth-source cl-seq eieio eieio-core cl-macs eieio-loaddefs
password-cache url-vars seq byte-opt gv bytecomp byte-compile cl-extra
help-mode easymenu cconv rth-light-theme grep compile comint ansi-color
ring cus-start cus-load rfc cc-styles cc-align cc-engine cc-vars cc-defs
server edmacro kmacro cl-loaddefs pcase cl-lib rth-funcs delsel
time-date mule-util tooltip eldoc electric uniquify ediff-hook vc-hooks
lisp-float-type mwheel term/ns-win ns-win ucs-normalize term/common-win
tool-bar dnd fontset image regexp-opt fringe tabulated-list newcomment
elisp-mode lisp-mode prog-mode register page menu-bar rfn-eshadow timer
select scroll-bar mouse jit-lock font-lock syntax facemenu font-core
term/tty-colors frame cl-generic cham georgian utf-8-lang misc-lang
vietnamese tibetan thai tai-viet lao korean japanese eucjp-ms cp51932
hebrew greek romanian slovak czech european ethiopic indian cyrillic
chinese charscript case-table epa-hook jka-cmpr-hook help simple abbrev
obarray minibuffer cl-preloaded nadvice loaddefs button faces cus-face
macroexp files text-properties overlay sha1 md5 base64 format env
code-pages mule custom widget hashtable-print-readable backquote kqueue
cocoa ns multi-tty make-network-process emacs)

Memory information:
((conses 16 246188 9032)
 (symbols 48 25001 0)
 (miscs 40 48 227)
 (strings 32 29820 7752)
 (string-bytes 1 999974)
 (vectors 16 38590)
 (vector-slots 8 711067 2705)
 (floats 8 218 51)
 (intervals 56 227 0)
 (buffers 976 12))