Package: emacs;
Reported by: Andy Moreton <andrewjmoreton <at> gmail.com>
Date: Sat, 7 Nov 2020 13:28:02 UTC
Severity: normal
Found in version 28.0.50
Fixed in version 28.1
Done: Lars Ingebrigtsen <larsi <at> gnus.org>
Bug is archived. No further changes may be made.
Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):
From: Andy Moreton <andrewjmoreton <at> gmail.com> To: bug-gnu-emacs <at> gnu.org Subject: 28.0.50; Emacs crash using new frame Date: Sat, 7 Nov 2020 13:27:30 +0000
Emacs crashed when using a new frame. After a bootstrap of master, I
could repeat the crash witht he following recipe:
- Run "emacs -Q"
- Type "C-x 5 2 RET" to create a new frame (which becomes selected)
- Type "C-x C-f" and emacs crashes
I bisected this using the recipe above, with:
git checkout master
git bisect start
git bisect bad
git bisect good c3a20804a8
Bisect reports the bad commit as:
2ecbf4cfae Allow minibuffer to stay in its original frame.
(2020-11-05 Alan Mackenzie)
Looking in gdb, the backtrace is:
Thread 1 received signal SIGTRAP, Trace/breakpoint trap.
[Switching to Thread 5768.0x1dd0]
0x00007ffb807493e3 in KERNELBASE!DebugBreak () from
C:\WINDOWS\System32\KernelBase.dll
(gdb) bt
#0 0x00007ffb807493e3 in KERNELBASE!DebugBreak () from
C:\WINDOWS\System32\KernelBase.dll
#1 0x000000040021673c in emacs_abort () at
C:/emacs/git/emacs/master/src/w32fns.c:10832
#2 0x00000004000e9a9e in terminate_due_to_signal (sig=11,
backtrace_limit=12553480) at C:/emacs/git/emacs/master/src/emacs.c:408
#3 0x000000040010a7bc in deliver_fatal_thread_signal () at
C:/msys64/mingw64/x86_64-w64-mingw32/include/stdio.h:443
#4 0x00000004002a7962 in _gnu_exception_handler
(exception_data=0xbf8dc0) at
C:/_/M/mingw-w64-crt-git/src/mingw-w64/mingw-w64-crt/crt/crt_handler.c:223
#5 0x00007ffb80fd7ff8 in msvcrt!__C_specific_handler () from
C:\WINDOWS\System32\msvcrt.dll
#6 0x00007ffb82cb10ef in ntdll!.chkstk () from
C:\WINDOWS\SYSTEM32\ntdll.dll
#7 0x00007ffb82c5b474 in ntdll!RtlRaiseException () from
C:\WINDOWS\SYSTEM32\ntdll.dll
#8 0x00007ffb82cafc1e in ntdll!KiUserExceptionDispatcher () from
C:\WINDOWS\SYSTEM32\ntdll.dll
#9 0x0000000400245e50 in stat_worker (path=<optimized out>,
path <at> entry=0x9358ae0 "c:/home/ajm/.emacs.d/gnus/.newsrc-dribble",
buf=buf <at> entry=0xbfa910, follow_symlinks=13303808,
follow_symlinks <at> entry=1) at C:/emacs/git/emacs/master/src/w32.c:5441
#10 0x00000004002466df in fstatat (fd=fd <at> entry=-3041965,
name=name <at> entry=0x9358ae0 "c:/home/ajm/.emacs.d/gnus/.newsrc-dribble",
st=st <at> entry=0xbfa910, flags=flags <at> entry=0) at
C:/emacs/git/emacs/master/src/w32.c:5658
#11 0x000000040010ba6d in emacs_fstatat (dirfd=dirfd <at> entry=-3041965,
filename=0x9358ae0 "c:/home/ajm/.emacs.d/gnus/.newsrc-dribble",
st=st <at> entry=0xbfa910, flags=flags <at> entry=0) at
C:/emacs/git/emacs/master/src/sysdep.c:2300
#12 0x0000000400134f6a in auto_save_1 () at
C:/emacs/git/emacs/master/src/lisp.h:1508
#13 0x0000000400185f5d in internal_condition_case
(bfun=bfun <at> entry=0x400134ec0 <auto_save_1>, handlers=<optimized out>,
hfun=hfun <at> entry=0x400129430 <auto_save_error>) at
C:/emacs/git/emacs/master/src/eval.c:1359
#14 0x0000000400132a40 in Fdo_auto_save
(no_message=no_message <at> entry=XIL(0x30),
current_only=current_only <at> entry=XIL(0)) at
C:/emacs/git/emacs/master/src/lisp.h:1007
#15 0x00000004000e9919 in shut_down_emacs (sig=sig <at> entry=22,
stuff=XIL(0)) at C:/emacs/git/emacs/master/src/lisp.h:1007
#16 0x00000004000e9ad1 in terminate_due_to_signal (sig=22,
backtrace_limit=2147483647) at C:/emacs/git/emacs/master/src/lisp.h:1007
#17 0x0000000400156e04 in die (msg=0x4006c2a42 <null_glyph_slice+3762>
"EQ (window, selected_window)", file=0x4006c24b0 <null_glyph_slice+2336>
"C:/emacs/git/emacs/master/src/window.c", line=554) at
C:/emacs/git/emacs/master/src/alloc.c:7341
#18 0x000000040007f2c2 in select_window (window=XIL(0x5127715),
norecord=norecord <at> entry=XIL(0x30),
inhibit_point_swap=inhibit_point_swap <at> entry=false) at
C:/emacs/git/emacs/master/src/lisp.h:1373
#19 0x000000040007f2d8 in Fselect_window (window=<optimized out>,
norecord=norecord <at> entry=XIL(0x30)) at
C:/emacs/git/emacs/master/src/window.c:630
#20 0x000000040004c588 in gui_consider_frame_title
(frame=XIL(0x51274c5)) at C:/emacs/git/emacs/master/src/lisp.h:1007
#21 0x000000040005c41d in prepare_menu_bars () at
C:/emacs/git/emacs/master/src/xdisp.c:12679
#22 redisplay_internal () at C:/emacs/git/emacs/master/src/xdisp.c:15575
#23 0x000000040005e365 in redisplay () at
C:/emacs/git/emacs/master/src/xdisp.c:15159
#24 0x00000004000f9af6 in read_char (commandflag=1601537, map=XIL(0),
map <at> entry=XIL(0x9c4dc23), prev_event=XIL(0x172a2c), used_mouse_menu=0x1,
used_mouse_menu <at> entry=0xbfdb0b, end_time=end_time <at> entry=0x0) at
C:/emacs/git/emacs/master/src/keyboard.c:2497
#25 0x00000004000fcc41 in read_key_sequence
(keybuf=keybuf <at> entry=0xbfdc80, prompt=prompt <at> entry=XIL(0),
dont_downcase_last=dont_downcase_last <at> entry=false,
can_return_switch_frame=can_return_switch_frame <at> entry=true,
fix_current_buffer=fix_current_buffer <at> entry=true,
prevent_redisplay=prevent_redisplay <at> entry=false) at
C:/emacs/git/emacs/master/src/keyboard.c:9546
#26 0x00000004000fe44f in command_loop_1 () at
C:/emacs/git/emacs/master/src/lisp.h:1007
#27 0x0000000400185f5d in internal_condition_case
(bfun=bfun <at> entry=0x4000fe230 <command_loop_1>,
handlers=handlers <at> entry=XIL(0x90), hfun=hfun <at> entry=0x4000f36a0
<cmd_error>) at C:/emacs/git/emacs/master/src/eval.c:1359
#28 0x00000004000eaaf8 in command_loop_2 (ignore=<optimized out>) at
C:/emacs/git/emacs/master/src/lisp.h:1007
#29 0x0000000400185e9b in internal_catch (tag=tag <at> entry=XIL(0x5940),
func=func <at> entry=0x4000eaad0 <command_loop_2>, arg=arg <at> entry=XIL(0)) at
C:/emacs/git/emacs/master/src/eval.c:1120
#30 0x00000004000eb752 in command_loop () at
C:/emacs/git/emacs/master/src/lisp.h:1007
#31 0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)
Lisp Backtrace:
Thread 1 hit Breakpoint 1, terminate_due_to_signal (sig=22,
backtrace_limit=2147483647) at C:/emacs/git/emacs/master/src/emacs.c:377
377 {
The program being debugged stopped while in a function called from GDB.
Evaluation of the expression containing the function
(backtrace_function) will be abandoned.
In GNU Emacs 28.0.50 (build 11, x86_64-w64-mingw32)
of 2020-11-07 built on QUIETUS
Repository revision: bc76afd355c0a6608830e2b43c8c67243aa0fa7b
Repository branch: master
Windowing system distributor 'Microsoft Corp.', version 10.0.19041
System Description: Microsoft Windows 10 Pro (v10.0.2004.19041.572)
Configured using:
'configure --prefix=/c/emacs/emacs-master
--cache-file=/c/emacs/git/emacs/master/build/mingw64-x86_64-O2/config.cache
--without-dbus --with-gif --with-gnutls --without-imagemagick
--with-jpeg --with-json --with-lcms2 --with-modules --with-png
--without-pop --with-rsvg --with-tiff --with-xml2 --with-xpm
--enable-checking
'ac_cv_search___gmpz_roinit_n=-Wl,--push-state,-static -lgmp
-Wl,--pop-state' 'CFLAGS= -O2 -g3 -gdwarf-4 -fdiagnostics-color=never'
PKG_CONFIG_PATH=/mingw64/lib/pkgconfig:/mingw64/share/pkgconfig'
Configured features:
XPM JPEG TIFF GIF PNG RSVG SOUND NOTIFY W32NOTIFY ACL GNUTLS LIBXML2
HARFBUZZ ZLIB TOOLKIT_SCROLL_BARS MODULES THREADS JSON PDUMPER LCMS2
Important settings:
value of $LANG: ENG
locale-coding-system: cp1252
Major mode: ELisp/d
Minor modes in effect:
hexl-follow-ascii: t
bug-reference-prog-mode: t
which-function-mode: t
global-so-long-mode: t
display-fill-column-indicator-mode: t
desktop-save-mode: t
show-paren-mode: t
minibuffer-electric-default-mode: t
override-global-mode: t
tooltip-mode: t
global-eldoc-mode: t
eldoc-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-compression-mode: t
column-number-mode: t
line-number-mode: t
transient-mark-mode: t
Load-path shadows:
None found.
Features:
(shadow sort mail-extr emacsbug message rfc822 mml mml-sec epa derived
epg epg-config 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 add-log time
mule-util jka-compr sh-script executable dired-aux autorevert filenotify
rng-xsd xsd-regexp rng-cmpct image-mode dired-x dired dired-loaddefs
exif vc-git diff-mode macrostep-c cmacexp macrostep xcscope cap-words
superword subword time-date rnc-mode rng-nxml rng-valid rng-loc rng-uri
rng-parse nxml-parse rng-match rng-dt rng-util rng-pttrn nxml-ns
nxml-mode nxml-outln nxml-rap sgml-mode dom nxml-util nxml-enc xmltok
typescript-mode tuareg speedbar ezimage dframe tuareg-opam flymake-proc
flymake caml-help caml-types caml-emacs smalltalk-mode rust-mode
meson-mode smie lua-mode advice kconfig-mode go-mode find-file ffap
etags fileloop generator xref project csharp-mode cc-langs cc-mode
cc-fonts cc-guess cc-menus cc-cmds cc-styles cc-align cc-engine cc-vars
cc-defs cmake-mode thingatpt hexl bug-reference graphviz-dot-mode
compile text-property-search xr which-func imenu so-long
display-fill-column-indicator desktop frameset cygwin-mount ange-ftp
comint ansi-color ring hl-line pcase rx paren edmacro kmacro
use-package-bind-key use-package-delight minibuf-eldef
gnu-elpa-keyring-update warnings delight bind-key easy-mmode finder-inf
cl-extra help-mode use-package-ensure use-package-core cus-edit pp
cus-start cus-load wid-edit nsm rmc gnutls puny info package easymenu
browse-url url url-proxy url-privacy url-expand url-methods url-history
url-cookie url-domsuf url-util mailcap url-handlers url-parse
auth-source cl-seq eieio eieio-core cl-macs eieio-loaddefs
password-cache json subr-x map url-vars seq byte-opt gv bytecomp
byte-compile cconv cl-loaddefs cl-lib tooltip eldoc electric uniquify
ediff-hook vc-hooks lisp-float-type mwheel dos-w32 ls-lisp disp-table
term/w32-win w32-win w32-vars term/common-win tool-bar dnd fontset image
regexp-opt fringe tabulated-list replace newcomment text-mode elisp-mode
lisp-mode prog-mode register page tab-bar menu-bar rfn-eshadow isearch
timer select scroll-bar mouse jit-lock font-lock syntax facemenu
font-core term/tty-colors frame minibuffer 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 composite charscript charprop
case-table epa-hook jka-cmpr-hook help simple abbrev obarray
cl-preloaded nadvice button loaddefs faces cus-face macroexp files
window text-properties overlay sha1 md5 base64 format env code-pages
mule custom widget hashtable-print-readable backquote threads w32notify
w32 lcms2 multi-tty make-network-process emacs)
Memory information:
((conses 16 384317 223359)
(symbols 48 27577 428)
(strings 32 117889 33639)
(string-bytes 1 3236646)
(vectors 16 40518)
(vector-slots 8 561206 362902)
(floats 8 89 815)
(intervals 56 4641 630)
(buffers 992 35))
GNU bug tracking system
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1997,2003 nCipher Corporation Ltd,
1994-97 Ian Jackson.