* bug#48433: 28.0.50; Emacs Core Dump when trying to visit file
@ 2021-05-15 8:39 Sébastien Le Callonnec
2021-05-15 9:35 ` Eli Zaretskii
0 siblings, 1 reply; 12+ messages in thread
From: Sébastien Le Callonnec @ 2021-05-15 8:39 UTC (permalink / raw)
To: 48433; +Cc: Alan Mackenzie
Hi Alan,
When trying to visit a file on recent Emacs builds on master (Ubuntu 20.10), Emacs
compiled with native comp crashes with core dump, with the following
error on stderr:
```
Backtrace:
emacs(+0x17fb96)[0x55bae120fb96]
emacs(+0x47aab)[0x55bae10d7aab]
emacs(+0x48266)[0x55bae10d8266]
emacs(+0x48b7e)[0x55bae10d8b7e]
/usr/local/libexec/emacs/28.0.50/x86_64-pc-linux-gnu/../../../../bin/../lib/emacs/28.0.50/native-lisp/28.0.50-10b2f18d/preloaded/window-0d1b8b93-edcead22.eln(F6d696e696275666665722d77696e646f772d6163746976652d70_minibuffer_window_active_p_0+0x24)[0x7f6c7dd64bc4]
emacs(+0x1faf13)[0x55bae128af13]
emacs(+0x24993e)[0x55bae12d993e]
emacs(+0x1ff4b7)[0x55bae128f4b7]
emacs(+0x1fad61)[0x55bae128ad61]
emacs(+0x1fe502)[0x55bae128e502]
emacs(+0x1faf13)[0x55bae128af13]
emacs(+0x1faf85)[0x55bae128af85]
emacs(+0x186591)[0x55bae1216591]
emacs(+0x19accc)[0x55bae122accc]
emacs(+0x19af1b)[0x55bae122af1b]
emacs(+0x19bfdd)[0x55bae122bfdd]
emacs(+0x1fcd52)[0x55bae128cd52]
emacs(+0x1faf13)[0x55bae128af13]
emacs(+0x24993e)[0x55bae12d993e]
emacs(+0x1fad61)[0x55bae128ad61]
emacs(+0x24993e)[0x55bae12d993e]
emacs(+0x1fad61)[0x55bae128ad61]
emacs(+0x1f7035)[0x55bae1287035]
emacs(+0x1faf13)[0x55bae128af13]
emacs(+0x1fd500)[0x55bae128d500]
emacs(+0x1f881a)[0x55bae128881a]
/usr/local/libexec/emacs/28.0.50/x86_64-pc-linux-gnu/../../../../bin/../lib/emacs/28.0.50/native-lisp/28.0.50-10b2f18d/preloaded/simple-fab5b0cf-a243428a.eln(F636f6d6d616e642d65786563757465_command_execute_0+0x211)[0x7f6c7dc4bd01]
emacs(+0x1faf13)[0x55bae128af13]
emacs(+0x1faf85)[0x55bae128af85]
emacs(+0x171789)[0x55bae1201789]
emacs(+0x1f9d9f)[0x55bae1289d9f]
emacs(+0x15ece4)[0x55bae11eece4]
emacs(+0x1fcb8b)[0x55bae128cb8b]
emacs(+0x15ec83)[0x55bae11eec83]
emacs(+0x16587a)[0x55bae11f587a]
emacs(+0x165bb5)[0x55bae11f5bb5]
emacs(+0x5267e)[0x55bae10e267e]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf2)[0x7f6c822f1cb2]
emacs(+0x52d8e)[0x55bae10e2d8e]
```
The gdb backtrace:
Thread 1 "emacs" received signal SIGABRT, Aborted.
raise (sig=<optimised out>) at ../sysdeps/unix/sysv/linux/raise.c:49
49 ../sysdeps/unix/sysv/linux/raise.c: No such file or directory.
(gdb) bt full
#0 raise (sig=<optimised out>) at ../sysdeps/unix/sysv/linux/raise.c:49
set =
{__val = {402653184, 4294967296, 0, 511101108348, 390842024046, 9805516513614356736, 0, 656, 93825007892640, 992, 140737288797088, 93823829016576, 0, 140737287431157, 93824993797552, 18446744067266838271}}
pid = <optimised out>
tid = <optimised out>
#1 0x000055555559bad8 in terminate_due_to_signal ()
#2 0x000055555559c266 in emacs_fopen.cold ()
#3 0x000055555559cb7e in read_minibuf_unwind.cold ()
#4 0x00007fffefa67bc4 in F6d696e696275666665722d77696e646f772d6163746976652d70_minibuffer_window_active_p_0 ()
at /usr/local/libexec/emacs/28.0.50/x86_64-pc-linux-gnu/../../../../bin/../lib/emacs/28.0.50/native-lisp/28.0.50-10b2f18d/preloaded/window-0d1b8b93-edcead22.eln
#5 0x000055555574eff3 in Ffuncall ()
#6 0x000055555579da1e in exec_byte_code ()
#7 0x0000555555753597 in funcall_lambda ()
#8 0x000055555574ee41 in Ffuncall ()
#9 0x00005555557525e2 in Frun_hooks ()
#10 0x000055555574eff3 in Ffuncall ()
#11 0x000055555574f065 in call1 ()
#12 0x00005555556da671 in Fget_buffer_create.part.0 ()
#13 0x00005555556eedac in get_minibuffer ()
#14 0x00005555556eeffb in read_minibuf ()
#15 0x00005555556f00bd in Fread_from_minibuffer ()
#16 0x0000555555750e32 in funcall_subr ()
#17 0x000055555574eff3 in Ffuncall ()
#18 0x00007fffec6dd721 in F69646f2d726561642d696e7465726e616c_ido_read_internal_0 () at /usr/local/lib/emacs/28.0.50/native-lisp/28.0.50-10b2f18d/ido-ccb260dc-39aade56.eln
#19 0x000055555574eff3 in Ffuncall ()
#20 0x00007fffec6e14f5 in F69646f2d66696c652d696e7465726e616c_ido_file_internal_0 () at /usr/local/lib/emacs/28.0.50/native-lisp/28.0.50-10b2f18d/ido-ccb260dc-39aade56.eln
#21 0x0000555555750e32 in funcall_subr ()
#22 0x000055555574eff3 in Ffuncall ()
#23 0x00007fffec6ecb02 in F69646f2d66696e642d66696c65_ido_find_file_0 () at /usr/local/lib/emacs/28.0.50/native-lisp/28.0.50-10b2f18d/ido-ccb260dc-39aade56.eln
#24 0x000055555574eff3 in Ffuncall ()
#25 0x000055555574b115 in Ffuncall_interactively ()
#26 0x000055555574eff3 in Ffuncall ()
#27 0x00005555557515e0 in Fapply ()
#28 0x000055555574c8fa in Fcall_interactively ()
#29 0x00007fffef94dd01 in F636f6d6d616e642d65786563757465_command_execute_0 ()
at /usr/local/libexec/emacs/28.0.50/x86_64-pc-linux-gnu/../../../../bin/../lib/emacs/28.0.50/native-lisp/28.0.50-10b2f18d/preloaded/simple-fab5b0cf-a243428a.eln
#30 0x000055555574eff3 in Ffuncall ()
#31 0x000055555574f065 in call1 ()
#32 0x00005555556c5869 in command_loop_1 ()
#33 0x000055555574de7f in internal_condition_case ()
#34 0x00005555556b2dc4 in command_loop_2 ()
#35 0x0000555555750c6b in internal_catch ()
#36 0x00005555556b2d63 in command_loop ()
#37 0x00005555556b995a in recursive_edit_1 ()
#38 0x00005555556b9c95 in Frecursive_edit ()
#39 0x00005555555a667e in main ()
A quick bisect points to this commit:
```
780b1db126fcfdbb50da5c1acf24b3c6e614dd9f is the first bad commit
commit 780b1db126fcfdbb50da5c1acf24b3c6e614dd9f
Author: Alan Mackenzie <acm@muc.de>
Date: Fri May 14 15:52:21 2021 +0000
Various detailed fixes to minibuf.c, etc., to fix bug #48337
Also fix some unsafe coding.
* lisp/window.el (push-window-buffer-onto-prev): New function, extracted from
(record-window-buffer): Refactor by extracting the above, and removing the now
redundant parameter DO-MINIBUF.
* src/minibuf.c (zip_minibuffer_stacks, read_minibuf): Replace calls to
get_minibuffer (0) by nth_minibuffer (0). Replace calls to
Qrecord_window_buffer by calls to Qpush_window_buffer_onto_prev.
(Factive_minibuffer_window, read_minibuf_unwind): Call abort_emacs should an
"impossible" null value be returned by nth_minibuffer.
(read_minibuf): Move the get_minibuffer_call to just after the incrementation
of minibuf_level as a precaution against a missing buffer in
Vminibuffer_list.
(nth_minibuffer): Replace XCAR by Fcar, to allow (car nil) to work.
(init_minibuf_once): Create the inactive buffer *Minibuf-0*.
(syms_of_minibuf): New DEFSYM, Qpush_window_buffer_onto_prev.
* src/window.c (restore_window_configuration): Replace some XCARs and XCDRs
by Fcar_safe and Fcdr_safe.
lisp/window.el | 62 +++++++++++++++++++++++++++++-----------------------------
src/minibuf.c | 35 +++++++++++++++++++++------------
src/window.c | 4 ++--
```
Apologies, I haven't been able to create an `emacs -Q` recipe yet,
clearly this is triggered by a specific set of parameters in my personal
configuration. I am still trying to create simple recipe, but I am
hoping that the backtrace might help to help tracking the issue.
Best Regards,
Sébastien.
In GNU Emacs 28.0.50 (build 10, x86_64-pc-linux-gnu, cairo version 1.16.0)
of 2021-05-15 built on pyjama
Repository revision: cd46972ee82d392cef8fa6e51c370d3d8f48777a
Repository branch: HEAD
Windowing system distributor 'The X.Org Foundation', version 11.0.12009000
System Description: Ubuntu 20.10
Configured using:
'configure --with-cairo --with-modules --without-compress-install
--with-x-toolkit=no --with-gnutls --with-mailutils
--with-native-compilation --with-json --with-harfbuzz
--with-imagemagick --with-jpeg --with-png --with-rsvg --with-tiff
--with-wide-int --with-xft --with-xml2 --with-xpm --with-modules
--with-threads --with-native-image-api --with-pdumper
'--program-transform-name=s/^ctags$/ctags.emacs/' 'CFLAGS=-O3
-mtune=native -march=native -fomit-frame-pointer' prefix=/usr/local'
Configured features:
CAIRO DBUS FREETYPE GIF GLIB GMP GNUTLS GSETTINGS HARFBUZZ IMAGEMAGICK
JPEG JSON LCMS2 LIBSELINUX LIBXML2 MODULES NATIVE_COMP NOTIFY INOTIFY
OLDXMENU PDUMPER PNG RSVG SECCOMP SOUND THREADS TIFF X11 XDBE XIM XPM
ZLIB
Important settings:
value of $LC_MONETARY: en_IE.UTF-8
value of $LC_NUMERIC: en_IE.UTF-8
value of $LC_TIME: en_IE.UTF-8
value of $LANG: en_GB.UTF-8
value of $XMODIFIERS: @im=ibus
locale-coding-system: utf-8-unix
Major mode: mu4e-headers
Minor modes in effect:
org-roam-mode: t
delete-selection-mode: t
company-prescient-mode: t
ido-vertical-mode: t
global-undo-tree-mode: t
undo-tree-mode: t
projectile-mode: t
yas-global-mode: t
yas-minor-mode: t
save-place-mode: t
shell-dirtrack-mode: t
show-paren-mode: t
savehist-mode: t
recentf-mode: t
ido-everywhere: t
global-hl-line-mode: t
hl-line-mode: t
electric-pair-mode: t
display-time-mode: t
tooltip-mode: t
global-eldoc-mode: t
electric-indent-mode: t
mouse-wheel-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
buffer-read-only: t
column-number-mode: t
line-number-mode: t
transient-mark-mode: t
abbrev-mode: t
Load-path shadows:
/home/sebastien/.emacs.d/elpa/magit-20210430.404/magit-section hides /home/sebastien/.emacs.d/elpa/magit-section-20210224.1417/magit-section
~/emacs/custom hides /usr/local/share/emacs/28.0.50/lisp/custom
/home/sebastien/.emacs.d/elpa/transient-20210426.2141/transient hides /usr/local/share/emacs/28.0.50/lisp/transient
~/emacs/local/bindings hides /usr/local/share/emacs/28.0.50/lisp/bindings
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/ob-python hides /usr/local/share/emacs/28.0.50/lisp/org/ob-python
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/ob-js hides /usr/local/share/emacs/28.0.50/lisp/org/ob-js
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/org-timer hides /usr/local/share/emacs/28.0.50/lisp/org/org-timer
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/ox hides /usr/local/share/emacs/28.0.50/lisp/org/ox
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/ob-io hides /usr/local/share/emacs/28.0.50/lisp/org/ob-io
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/ob-sqlite hides /usr/local/share/emacs/28.0.50/lisp/org/ob-sqlite
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/ob-core hides /usr/local/share/emacs/28.0.50/lisp/org/ob-core
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/org-num hides /usr/local/share/emacs/28.0.50/lisp/org/org-num
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/ob-stan hides /usr/local/share/emacs/28.0.50/lisp/org/ob-stan
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/org-table hides /usr/local/share/emacs/28.0.50/lisp/org/org-table
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/ox-publish hides /usr/local/share/emacs/28.0.50/lisp/org/ox-publish
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/ob-awk hides /usr/local/share/emacs/28.0.50/lisp/org/ob-awk
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/org-tempo hides /usr/local/share/emacs/28.0.50/lisp/org/org-tempo
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/org-compat hides /usr/local/share/emacs/28.0.50/lisp/org/org-compat
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/ob-J hides /usr/local/share/emacs/28.0.50/lisp/org/ob-J
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/org-agenda hides /usr/local/share/emacs/28.0.50/lisp/org/org-agenda
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/ol-w3m hides /usr/local/share/emacs/28.0.50/lisp/org/ol-w3m
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/ob-tangle hides /usr/local/share/emacs/28.0.50/lisp/org/ob-tangle
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/org-archive hides /usr/local/share/emacs/28.0.50/lisp/org/org-archive
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/ob-groovy hides /usr/local/share/emacs/28.0.50/lisp/org/ob-groovy
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/ob-ebnf hides /usr/local/share/emacs/28.0.50/lisp/org/ob-ebnf
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/ob-comint hides /usr/local/share/emacs/28.0.50/lisp/org/ob-comint
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/ob-octave hides /usr/local/share/emacs/28.0.50/lisp/org/ob-octave
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/ob-R hides /usr/local/share/emacs/28.0.50/lisp/org/ob-R
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/ob-makefile hides /usr/local/share/emacs/28.0.50/lisp/org/ob-makefile
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/ob-ocaml hides /usr/local/share/emacs/28.0.50/lisp/org/ob-ocaml
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/ob-shen hides /usr/local/share/emacs/28.0.50/lisp/org/ob-shen
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/ob-matlab hides /usr/local/share/emacs/28.0.50/lisp/org/ob-matlab
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/ob-ledger hides /usr/local/share/emacs/28.0.50/lisp/org/ob-ledger
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/org-attach-git hides /usr/local/share/emacs/28.0.50/lisp/org/org-attach-git
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/ol-eshell hides /usr/local/share/emacs/28.0.50/lisp/org/ol-eshell
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/ob-picolisp hides /usr/local/share/emacs/28.0.50/lisp/org/ob-picolisp
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/org-plot hides /usr/local/share/emacs/28.0.50/lisp/org/org-plot
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/ox-latex hides /usr/local/share/emacs/28.0.50/lisp/org/ox-latex
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/ol-bibtex hides /usr/local/share/emacs/28.0.50/lisp/org/ol-bibtex
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/ob-hledger hides /usr/local/share/emacs/28.0.50/lisp/org/ob-hledger
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/org-duration hides /usr/local/share/emacs/28.0.50/lisp/org/org-duration
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/ob-forth hides /usr/local/share/emacs/28.0.50/lisp/org/ob-forth
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/org-protocol hides /usr/local/share/emacs/28.0.50/lisp/org/org-protocol
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/org-feed hides /usr/local/share/emacs/28.0.50/lisp/org/org-feed
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/ob-emacs-lisp hides /usr/local/share/emacs/28.0.50/lisp/org/ob-emacs-lisp
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/org-mobile hides /usr/local/share/emacs/28.0.50/lisp/org/org-mobile
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/org-datetree hides /usr/local/share/emacs/28.0.50/lisp/org/org-datetree
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/ob-calc hides /usr/local/share/emacs/28.0.50/lisp/org/ob-calc
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/org-capture hides /usr/local/share/emacs/28.0.50/lisp/org/org-capture
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/ob-vala hides /usr/local/share/emacs/28.0.50/lisp/org/ob-vala
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/org-clock hides /usr/local/share/emacs/28.0.50/lisp/org/org-clock
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/ob-org hides /usr/local/share/emacs/28.0.50/lisp/org/ob-org
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/ol-eww hides /usr/local/share/emacs/28.0.50/lisp/org/ol-eww
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/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/ob-eshell hides /usr/local/share/emacs/28.0.50/lisp/org/ob-eshell
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/ob-asymptote hides /usr/local/share/emacs/28.0.50/lisp/org/ob-asymptote
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/ox-md hides /usr/local/share/emacs/28.0.50/lisp/org/ox-md
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/org-list hides /usr/local/share/emacs/28.0.50/lisp/org/org-list
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/ol-gnus hides /usr/local/share/emacs/28.0.50/lisp/org/ol-gnus
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/ox-beamer hides /usr/local/share/emacs/28.0.50/lisp/org/ox-beamer
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/ob-lua hides /usr/local/share/emacs/28.0.50/lisp/org/ob-lua
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/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/org-version hides /usr/local/share/emacs/28.0.50/lisp/org/org-version
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/org hides /usr/local/share/emacs/28.0.50/lisp/org/org
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/ob-abc hides /usr/local/share/emacs/28.0.50/lisp/org/ob-abc
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/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/org-element hides /usr/local/share/emacs/28.0.50/lisp/org/org-element
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/ox-texinfo hides /usr/local/share/emacs/28.0.50/lisp/org/ox-texinfo
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/ob-haskell hides /usr/local/share/emacs/28.0.50/lisp/org/ob-haskell
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/org-loaddefs hides /usr/local/share/emacs/28.0.50/lisp/org/org-loaddefs
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/ol-rmail hides /usr/local/share/emacs/28.0.50/lisp/org/ol-rmail
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/org-mouse hides /usr/local/share/emacs/28.0.50/lisp/org/org-mouse
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/ob-shell hides /usr/local/share/emacs/28.0.50/lisp/org/ob-shell
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/org-attach hides /usr/local/share/emacs/28.0.50/lisp/org/org-attach
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/ob-clojure hides /usr/local/share/emacs/28.0.50/lisp/org/ob-clojure
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/org-entities hides /usr/local/share/emacs/28.0.50/lisp/org/org-entities
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/ob-table hides /usr/local/share/emacs/28.0.50/lisp/org/ob-table
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/org-ctags hides /usr/local/share/emacs/28.0.50/lisp/org/org-ctags
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/ob-mscgen hides /usr/local/share/emacs/28.0.50/lisp/org/ob-mscgen
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/ob-sed hides /usr/local/share/emacs/28.0.50/lisp/org/ob-sed
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/ob-ditaa hides /usr/local/share/emacs/28.0.50/lisp/org/ob-ditaa
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/ol-irc hides /usr/local/share/emacs/28.0.50/lisp/org/ol-irc
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/org-indent hides /usr/local/share/emacs/28.0.50/lisp/org/org-indent
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/ob-ref hides /usr/local/share/emacs/28.0.50/lisp/org/ob-ref
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/ob-gnuplot hides /usr/local/share/emacs/28.0.50/lisp/org/ob-gnuplot
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/ox-ascii hides /usr/local/share/emacs/28.0.50/lisp/org/ox-ascii
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/ol hides /usr/local/share/emacs/28.0.50/lisp/org/ol
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/ob-coq hides /usr/local/share/emacs/28.0.50/lisp/org/ob-coq
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/ob-lob hides /usr/local/share/emacs/28.0.50/lisp/org/ob-lob
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/ob-sql hides /usr/local/share/emacs/28.0.50/lisp/org/ob-sql
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/ob-fortran hides /usr/local/share/emacs/28.0.50/lisp/org/ob-fortran
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/org-macro hides /usr/local/share/emacs/28.0.50/lisp/org/org-macro
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/ob-plantuml hides /usr/local/share/emacs/28.0.50/lisp/org/ob-plantuml
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/ob-ruby hides /usr/local/share/emacs/28.0.50/lisp/org/ob-ruby
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/ol-info hides /usr/local/share/emacs/28.0.50/lisp/org/ol-info
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/ob-maxima hides /usr/local/share/emacs/28.0.50/lisp/org/ob-maxima
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/org-faces hides /usr/local/share/emacs/28.0.50/lisp/org/org-faces
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/ob-dot hides /usr/local/share/emacs/28.0.50/lisp/org/ob-dot
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/org-macs hides /usr/local/share/emacs/28.0.50/lisp/org/org-macs
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/ox-icalendar hides /usr/local/share/emacs/28.0.50/lisp/org/ox-icalendar
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/ox-odt hides /usr/local/share/emacs/28.0.50/lisp/org/ox-odt
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/ob-latex hides /usr/local/share/emacs/28.0.50/lisp/org/ob-latex
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/org-keys hides /usr/local/share/emacs/28.0.50/lisp/org/org-keys
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/org-footnote hides /usr/local/share/emacs/28.0.50/lisp/org/org-footnote
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/org-goto hides /usr/local/share/emacs/28.0.50/lisp/org/org-goto
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/ox-html hides /usr/local/share/emacs/28.0.50/lisp/org/ox-html
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/ox-org hides /usr/local/share/emacs/28.0.50/lisp/org/ox-org
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/ob-perl hides /usr/local/share/emacs/28.0.50/lisp/org/ob-perl
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/org-crypt hides /usr/local/share/emacs/28.0.50/lisp/org/org-crypt
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/ob-scheme hides /usr/local/share/emacs/28.0.50/lisp/org/ob-scheme
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/org-refile hides /usr/local/share/emacs/28.0.50/lisp/org/org-refile
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/ob-processing hides /usr/local/share/emacs/28.0.50/lisp/org/ob-processing
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/ob hides /usr/local/share/emacs/28.0.50/lisp/org/ob
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/org-id hides /usr/local/share/emacs/28.0.50/lisp/org/org-id
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/ox-man hides /usr/local/share/emacs/28.0.50/lisp/org/ox-man
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/ob-lisp hides /usr/local/share/emacs/28.0.50/lisp/org/ob-lisp
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/ob-screen hides /usr/local/share/emacs/28.0.50/lisp/org/ob-screen
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/ob-eval hides /usr/local/share/emacs/28.0.50/lisp/org/ob-eval
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/org-install hides /usr/local/share/emacs/28.0.50/lisp/org/org-install
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/org-habit hides /usr/local/share/emacs/28.0.50/lisp/org/org-habit
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/org-inlinetask hides /usr/local/share/emacs/28.0.50/lisp/org/org-inlinetask
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/org-pcomplete hides /usr/local/share/emacs/28.0.50/lisp/org/org-pcomplete
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/org-lint hides /usr/local/share/emacs/28.0.50/lisp/org/org-lint
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/ob-exp hides /usr/local/share/emacs/28.0.50/lisp/org/ob-exp
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/org-src hides /usr/local/share/emacs/28.0.50/lisp/org/org-src
/home/sebastien/.emacs.d/elpa/org-plus-contrib-20210510/org-colview hides /usr/local/share/emacs/28.0.50/lisp/org/org-colview
Features:
(shadow face-remap cl-print debug backtrace emacsbug smex
idle-highlight-mode rainbow-delimiters server mongo bson mu4e mu4e-org
mu4e-main mu4e-view mu4e-view-gnus gnus-art mm-uu mml2015 mm-view
mml-smime smime dig gnus-sum gnus-group gnus-undo gnus-start gnus-dbus
dbus gnus-cloud nnimap nnmail mail-source utf7 netrc nnoo gnus-spec
gnus-int gnus-range gnus-win mu4e-view-common mu4e-headers mu4e-compose
mu4e-context mu4e-draft mu4e-actions rfc2368 smtpmail sendmail mu4e-mark
mu4e-proc mu4e-utils doc-view jka-compr image-mode exif mu4e-lists
mu4e-message flow-fill mule-util mu4e-vars mu4e-meta org-download
org-attach async org-roam org-roam-link org-roam-graph org-roam-doctor
org-roam-dailies org-roam-capture org-roam-db emacsql-sqlite3 emacsql
emacsql-compiler org-capture org-roam-completion org-roam-buffer
org-roam-faces org-roam-macs org-roam-compat org-id org-refile
org-journal org-crypt cal-iso ox-confluence ox-odt rng-loc rng-uri
rng-parse rng-match rng-dt rng-util rng-pttrn nxml-parse nxml-ns
nxml-enc xmltok nxml-util ox-md ox-latex ox-html table ox-ascii
ox-publish ox org-element org-journal-list org-tempo tempo org-feed
delsel company-prescient prescient ido-vertical-mode company-lsp company
chess chess-engine chess-display chess-random chess-input chess-var
chess-module chess-game chess-pgn chess-file chess-database chess-fen
chess-algebraic chess-ply chess-pos chess-message elfeed-goodies-logging
elfeed-goodies-new-entry-hooks mm-url gnus nnheader
elfeed-goodies-split-pane popwin elfeed-goodies-show-mode ace-jump-mode
noflet cl-indent elfeed-goodies-search-mode powerline
powerline-separators powerline-themes elfeed-goodies use-package-core
flycheck-clj-kondo flycheck dap-java dap-mode dap-launch posframe
dap-overlays lsp-java request autorevert cc-mode cc-fonts cc-guess
cc-menus cc-cmds cc-styles cc-align cc-engine cc-vars cc-defs
lsp-python-ms lsp-mode lsp-protocol xref project spinner markdown-mode
color lv inline imenu ht filenotify f ewoc undo-tree diff
exec-path-from-shell projectile grep compile ibuf-ext ibuffer
ibuffer-loaddefs elfeed-org s dash org org-macro org-footnote
org-pcomplete org-list org-faces org-entities noutline outline
org-version ob-latex ob-sql ob-shell ob-ruby ob ob-tangle org-src ob-ref
ob-lob ob-table ob-exp ob-comint ob-core ob-eval org-table ol org-keys
org-compat org-macs org-loaddefs find-func cal-menu calendar
cal-loaddefs elfeed-show elfeed-search bookmark pp shr kinsoku svg dom
elfeed-csv elfeed elfeed-curl elfeed-log elfeed-db elfeed-lib thingatpt
avl-tree generator url-queue xml-query xml help-fns+ help-fns radix-tree
frame-cmds frame-fns avoid cl yasnippet finder-inf gnutls mm-archive
message rfc822 mml mml-sec epa derived gnus-util rmail rmail-loaddefs
text-property-search mailabbrev gmm-utils mailheader mm-decode mm-bodies
mm-encode mail-utils network-stream url-http mail-parse rfc2231 rfc2047
rfc2045 mm-util ietf-drums mail-prsvr url-gw nsm rmc puny url-cache
url-auth epg epg-config saveplace find-lisp dired dired-loaddefs advice
edmacro kmacro comp comp-cstr warnings cl-extra help-mode tramp
tramp-loaddefs trampver tramp-integration files-x tramp-compat shell
pcomplete comint ansi-color ring parse-time iso8601 time-date ls-lisp
format-spec misterioso-theme paren savehist recentf tree-widget wid-edit
ido linum hl-line elec-pair time desktop frameset cus-load tex-site
tab-line pcase easy-mmode helm-easymenu rx slime-autoloads info package
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 iso-transl tooltip eldoc electric
uniquify ediff-hook vc-hooks lisp-float-type mwheel term/x-win x-win
term/common-win x-dnd 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 easymenu
timer select scroll-bar mouse jit-lock font-lock syntax 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 dbusbind inotify lcms2
dynamic-setting system-font-setting font-render-setting cairo x
multi-tty make-network-process native-compile emacs)
Memory information:
((conses 16 779803 51699)
(symbols 48 52353 21)
(strings 32 237283 14313)
(string-bytes 1 7685614)
(vectors 16 87093)
(vector-slots 8 1359935 71363)
(floats 8 2554 106)
(intervals 56 613 64)
(buffers 992 18))
^ permalink raw reply [flat|nested] 12+ messages in thread
* bug#48433: 28.0.50; Emacs Core Dump when trying to visit file
2021-05-15 8:39 bug#48433: 28.0.50; Emacs Core Dump when trying to visit file Sébastien Le Callonnec
@ 2021-05-15 9:35 ` Eli Zaretskii
2021-05-15 10:10 ` Sébastien Le Callonnec
0 siblings, 1 reply; 12+ messages in thread
From: Eli Zaretskii @ 2021-05-15 9:35 UTC (permalink / raw)
To: sebastien; +Cc: acm, 48433
> From: Sébastien Le Callonnec <sebastien@weblogism.com>
> Date: Sat, 15 May 2021 09:39:09 +0100
> Cc: Alan Mackenzie <acm@muc.de>
>
> Thread 1 "emacs" received signal SIGABRT, Aborted.
> raise (sig=<optimised out>) at ../sysdeps/unix/sysv/linux/raise.c:49
> 49 ../sysdeps/unix/sysv/linux/raise.c: No such file or directory.
> (gdb) bt full
> #0 raise (sig=<optimised out>) at ../sysdeps/unix/sysv/linux/raise.c:49
> set =
> {__val = {402653184, 4294967296, 0, 511101108348, 390842024046, 9805516513614356736, 0, 656, 93825007892640, 992, 140737288797088, 93823829016576, 0, 140737287431157, 93824993797552, 18446744067266838271}}
> pid = <optimised out>
> tid = <optimised out>
> #1 0x000055555559bad8 in terminate_due_to_signal ()
> #2 0x000055555559c266 in emacs_fopen.cold ()
> #3 0x000055555559cb7e in read_minibuf_unwind.cold ()
> #4 0x00007fffefa67bc4 in F6d696e696275666665722d77696e646f772d6163746976652d70_minibuffer_window_active_p_0 ()
> at /usr/local/libexec/emacs/28.0.50/x86_64-pc-linux-gnu/../../../../bin/../lib/emacs/28.0.50/native-lisp/28.0.50-10b2f18d/preloaded/window-0d1b8b93-edcead22.eln
> #5 0x000055555574eff3 in Ffuncall ()
> #6 0x000055555579da1e in exec_byte_code ()
> #7 0x0000555555753597 in funcall_lambda ()
> #8 0x000055555574ee41 in Ffuncall ()
> #9 0x00005555557525e2 in Frun_hooks ()
> #10 0x000055555574eff3 in Ffuncall ()
> #11 0x000055555574f065 in call1 ()
> #12 0x00005555556da671 in Fget_buffer_create.part.0 ()
> #13 0x00005555556eedac in get_minibuffer ()
> #14 0x00005555556eeffb in read_minibuf ()
> #15 0x00005555556f00bd in Fread_from_minibuffer ()
> #16 0x0000555555750e32 in funcall_subr ()
> #17 0x000055555574eff3 in Ffuncall ()
> #18 0x00007fffec6dd721 in F69646f2d726561642d696e7465726e616c_ido_read_internal_0 () at /usr/local/lib/emacs/28.0.50/native-lisp/28.0.50-10b2f18d/ido-ccb260dc-39aade56.eln
> #19 0x000055555574eff3 in Ffuncall ()
> #20 0x00007fffec6e14f5 in F69646f2d66696c652d696e7465726e616c_ido_file_internal_0 () at /usr/local/lib/emacs/28.0.50/native-lisp/28.0.50-10b2f18d/ido-ccb260dc-39aade56.eln
> #21 0x0000555555750e32 in funcall_subr ()
> #22 0x000055555574eff3 in Ffuncall ()
> #23 0x00007fffec6ecb02 in F69646f2d66696e642d66696c65_ido_find_file_0 () at /usr/local/lib/emacs/28.0.50/native-lisp/28.0.50-10b2f18d/ido-ccb260dc-39aade56.eln
> #24 0x000055555574eff3 in Ffuncall ()
> #25 0x000055555574b115 in Ffuncall_interactively ()
> #26 0x000055555574eff3 in Ffuncall ()
> #27 0x00005555557515e0 in Fapply ()
> #28 0x000055555574c8fa in Fcall_interactively ()
> #29 0x00007fffef94dd01 in F636f6d6d616e642d65786563757465_command_execute_0 ()
> at /usr/local/libexec/emacs/28.0.50/x86_64-pc-linux-gnu/../../../../bin/../lib/emacs/28.0.50/native-lisp/28.0.50-10b2f18d/preloaded/simple-fab5b0cf-a243428a.eln
Thanks, but can you also provide a Lisp backtrace, by invoking
"xbacktrace" from GDB? That command is defined in src/.gdbinit.
^ permalink raw reply [flat|nested] 12+ messages in thread
* bug#48433: 28.0.50; Emacs Core Dump when trying to visit file
2021-05-15 9:35 ` Eli Zaretskii
@ 2021-05-15 10:10 ` Sébastien Le Callonnec
2021-05-15 10:40 ` Eli Zaretskii
0 siblings, 1 reply; 12+ messages in thread
From: Sébastien Le Callonnec @ 2021-05-15 10:10 UTC (permalink / raw)
To: Eli Zaretskii; +Cc: acm, 48433
Hi Eli,
On 15/05/2021 10:35, Eli Zaretskii wrote:
>
> Thanks, but can you also provide a Lisp backtrace, by invoking
> "xbacktrace" from GDB? That command is defined in src/.gdbinit.
>
I am not having much luck there:
(gdb) xbacktrace
'backtrace_top' has unknown return type; cast the call to its declared
return type
It is quite possible I am doing something wrong?
I have also tried without native comp, and getting a similar crash:
```
Thread 1 "emacs" hit Breakpoint 1, 0x00005555555992da in
terminate_due_to_signal ()
(gdb) bt full
#0 0x00005555555992da in terminate_due_to_signal ()
#1 0x0000555555599b21 in emacs_fopen.cold ()
#2 0x000055555559a439 in read_minibuf_unwind.cold ()
#3 0x000055555574c43b in Ffuncall ()
#4 0x000055555579a59e in exec_byte_code ()
#5 0x000055555574c362 in Ffuncall ()
#6 0x000055555579a59e in exec_byte_code ()
#7 0x0000555555751109 in funcall_lambda ()
#8 0x000055555574c362 in Ffuncall ()
#9 0x0000555555750142 in Frun_hooks ()
#10 0x000055555574c43b in Ffuncall ()
#11 0x000055555574c4e5 in call1 ()
#12 0x00005555556d7df1 in Fget_buffer_create.part.0 ()
#13 0x00005555556ec52c in get_minibuffer ()
#14 0x00005555556ec77b in read_minibuf ()
#15 0x00005555556ed83d in Fread_from_minibuffer ()
#16 0x000055555574e2b2 in funcall_subr ()
#17 0x000055555574c43b in Ffuncall ()
#18 0x000055555579a59e in exec_byte_code ()
#19 0x000055555574c362 in Ffuncall ()
#20 0x000055555579a59e in exec_byte_code ()
#21 0x000055555574c362 in Ffuncall ()
#22 0x000055555579a59e in exec_byte_code ()
#23 0x000055555574c362 in Ffuncall ()
#24 0x0000555555748695 in Ffuncall_interactively ()
#25 0x000055555574c43b in Ffuncall ()
#26 0x000055555574ec80 in Fapply ()
#27 0x0000555555749e7a in Fcall_interactively ()
#28 0x000055555574c43b in Ffuncall ()
#29 0x000055555579a59e in exec_byte_code ()
#30 0x000055555574c362 in Ffuncall ()
#31 0x000055555574c4e5 in call1 ()
#32 0x00005555556c2fe9 in command_loop_1 ()
#33 0x000055555574b3ff in internal_condition_case ()
#34 0x00005555556b0544 in command_loop_2 ()
#35 0x000055555574e0eb in internal_catch ()
#36 0x00005555556b04e3 in command_loop ()
#37 0x00005555556b70da in recursive_edit_1 ()
#38 0x00005555556b7415 in Frecursive_edit ()
#39 0x00005555555a3dfe in main ()
'backtrace_top' has unknown return type; cast the call to its declared
return type
```
This seems to isolate the issue to `read_minibuf_unwind`, which is part
of the changeset of the commit I bisected to.
Regards,
Sébastien.
^ permalink raw reply [flat|nested] 12+ messages in thread
* bug#48433: 28.0.50; Emacs Core Dump when trying to visit file
2021-05-15 10:10 ` Sébastien Le Callonnec
@ 2021-05-15 10:40 ` Eli Zaretskii
2021-05-15 11:16 ` Sébastien Le Callonnec
2021-05-15 11:23 ` Sébastien Le Callonnec
0 siblings, 2 replies; 12+ messages in thread
From: Eli Zaretskii @ 2021-05-15 10:40 UTC (permalink / raw)
To: Sébastien Le Callonnec; +Cc: acm, 48433
> Cc: 48433@debbugs.gnu.org, acm@muc.de
> From: Sébastien Le Callonnec <sebastien@weblogism.com>
> Date: Sat, 15 May 2021 11:10:38 +0100
>
> > Thanks, but can you also provide a Lisp backtrace, by invoking
> > "xbacktrace" from GDB? That command is defined in src/.gdbinit.
> >
>
> I am not having much luck there:
>
> (gdb) xbacktrace
> 'backtrace_top' has unknown return type; cast the call to its declared
> return type
How did you compile Emacs? Please compile with -g3 on the compiler
command line.
> This seems to isolate the issue to `read_minibuf_unwind`, which is part
> of the changeset of the commit I bisected to.
That was clear before, what is not clear is _where_ in
read_minibuf_unwind it happens, and why. That's a very large
function.
^ permalink raw reply [flat|nested] 12+ messages in thread
* bug#48433: 28.0.50; Emacs Core Dump when trying to visit file
2021-05-15 10:40 ` Eli Zaretskii
@ 2021-05-15 11:16 ` Sébastien Le Callonnec
2021-05-15 11:25 ` Eli Zaretskii
2021-05-15 11:23 ` Sébastien Le Callonnec
1 sibling, 1 reply; 12+ messages in thread
From: Sébastien Le Callonnec @ 2021-05-15 11:16 UTC (permalink / raw)
To: Eli Zaretskii; +Cc: acm, 48433
Hi Eli,
On 15/05/2021 11:40, Eli Zaretskii wrote:
>> Cc: 48433@debbugs.gnu.org, acm@muc.de
>> From: Sébastien Le Callonnec <sebastien@weblogism.com>
>> Date: Sat, 15 May 2021 11:10:38 +0100
>>
>>> Thanks, but can you also provide a Lisp backtrace, by invoking
>>> "xbacktrace" from GDB? That command is defined in src/.gdbinit.
>>>
>>
>> I am not having much luck there:
>>
>> (gdb) xbacktrace
>> 'backtrace_top' has unknown return type; cast the call to its declared
>> return type
>
> How did you compile Emacs? Please compile with -g3 on the compiler
> command line.
Ah, I was not using -g3, here it is:
```
(gdb) xbacktrace
"active-minibuffer-window" (0xffffa300)
"minibuffer-window-active-p" (0xffffa7a0)
"powerline-set-selected-window" (0xfffface0)
"run-hooks" (0xffffae48)
"read-from-minibuffer" (0xffffb318)
"ido-read-internal" (0xffffbe30)
"ido-file-internal" (0xffffc610)
"ido-find-file" (0xffffce40)
"funcall-interactively" (0xffffce38)
"call-interactively" (0xffffcfe0)
"command-execute" (0xffffd538)
```
(ok, seems to be triggered by powerline, that's why I could not create
that recipe...)
```
(gdb) bt full
#0 terminate_due_to_signal (sig=21845, backtrace_limit=1481635280) at
emacs.c:399
#1 0x000055555571c837 in emacs_abort () at sysdep.c:2282
#2 0x000055555573decb in Factive_minibuffer_window () at minibuf.c:231
frames = XIL(0x1f1dad70d)
frame = make_fixnum(23456248280808)
f = 0x55555623e6a5
innermost_MB = XIL(0)
#3 0x00005555557ba8eb in funcall_subr (subr=0x555555c6b7e0
<Sactive_minibuffer_window>, numargs=0, args=0x7fffffffa300) at eval.c:3109
internal_argbuf = {XIL(0x8700010000), XIL(0),
XIL(0x555555ce3da0), XIL(0x109ebdb700), XIL(0x555555c6b7e0),
XIL(0x7fffffffa258), make_fixnum(23456248679553), XIL(0x1000000000)}
internal_args = 0x7fffffffa300
#4 0x00005555557ba4b2 in Ffuncall (nargs=1, args=0x7fffffffa2f8) at
eval.c:3036
fun = XIL(0x555555c6b7e5)
original_fun = XIL(0x2aaa9c0cbee0)
funcar = XIL(0x7fffffffa2d0)
numargs = 0
val = XIL(0x30)
count = 52
```
>> This seems to isolate the issue to `read_minibuf_unwind`, which is part
>> of the changeset of the commit I bisected to.
>
> That was clear before, what is not clear is _where_ in
> read_minibuf_unwind it happens, and why. That's a very large
> function.
>
Sorry if I was stating the obvious. (=
Regards,
Sébastien.
^ permalink raw reply [flat|nested] 12+ messages in thread
* bug#48433: 28.0.50; Emacs Core Dump when trying to visit file
2021-05-15 10:40 ` Eli Zaretskii
2021-05-15 11:16 ` Sébastien Le Callonnec
@ 2021-05-15 11:23 ` Sébastien Le Callonnec
2021-05-15 11:36 ` Eli Zaretskii
2021-05-15 11:44 ` Eli Zaretskii
1 sibling, 2 replies; 12+ messages in thread
From: Sébastien Le Callonnec @ 2021-05-15 11:23 UTC (permalink / raw)
To: Eli Zaretskii; +Cc: acm, 48433
Hi,
To reproduce, create `init-ido.el`:
```
(require 'package)
(add-to-list 'package-archives
'("melpa" . "https://melpa.org/packages/") t)
(package-install 'powerline)
(require 'powerline)
(powerline-default-theme)
(require 'ido)
(ido-mode t)
(ido-everywhere t)
```
Run
```
emacs -Q --load init-ido.el
```
Once emacs is loaded, visit file (`C-x C-f`)
Regards,
Sébastien.
^ permalink raw reply [flat|nested] 12+ messages in thread
* bug#48433: 28.0.50; Emacs Core Dump when trying to visit file
2021-05-15 11:16 ` Sébastien Le Callonnec
@ 2021-05-15 11:25 ` Eli Zaretskii
2021-05-15 12:06 ` Sébastien Le Callonnec
2021-05-15 12:18 ` Sébastien Le Callonnec
0 siblings, 2 replies; 12+ messages in thread
From: Eli Zaretskii @ 2021-05-15 11:25 UTC (permalink / raw)
To: Sébastien Le Callonnec; +Cc: acm, 48433
> Cc: 48433@debbugs.gnu.org, acm@muc.de
> From: Sébastien Le Callonnec <sebastien@weblogism.com>
> Date: Sat, 15 May 2021 12:16:20 +0100
>
> (gdb) xbacktrace
> "active-minibuffer-window" (0xffffa300)
> "minibuffer-window-active-p" (0xffffa7a0)
> "powerline-set-selected-window" (0xfffface0)
> "run-hooks" (0xffffae48)
> "read-from-minibuffer" (0xffffb318)
> "ido-read-internal" (0xffffbe30)
> "ido-file-internal" (0xffffc610)
> "ido-find-file" (0xffffce40)
> "funcall-interactively" (0xffffce38)
> "call-interactively" (0xffffcfe0)
> "command-execute" (0xffffd538)
Thanks, this clarifies the issue.
> (gdb) bt full
> #0 terminate_due_to_signal (sig=21845, backtrace_limit=1481635280) at
> emacs.c:399
> #1 0x000055555571c837 in emacs_abort () at sysdep.c:2282
> #2 0x000055555573decb in Factive_minibuffer_window () at minibuf.c:231
> frames = XIL(0x1f1dad70d)
> frame = make_fixnum(23456248280808)
> f = 0x55555623e6a5
> innermost_MB = XIL(0)
What is the value of minibuf_level in frame #2?
> >> This seems to isolate the issue to `read_minibuf_unwind`, which is part
> >> of the changeset of the commit I bisected to.
> >
> > That was clear before, what is not clear is _where_ in
> > read_minibuf_unwind it happens, and why. That's a very large
> > function.
>
> Sorry if I was stating the obvious. (=
No need to be sorry, no harm done.
^ permalink raw reply [flat|nested] 12+ messages in thread
* bug#48433: 28.0.50; Emacs Core Dump when trying to visit file
2021-05-15 11:23 ` Sébastien Le Callonnec
@ 2021-05-15 11:36 ` Eli Zaretskii
2021-05-15 11:44 ` Eli Zaretskii
1 sibling, 0 replies; 12+ messages in thread
From: Eli Zaretskii @ 2021-05-15 11:36 UTC (permalink / raw)
To: Sébastien Le Callonnec; +Cc: acm, 48433
> Cc: 48433@debbugs.gnu.org, acm@muc.de
> From: Sébastien Le Callonnec <sebastien@weblogism.com>
> Date: Sat, 15 May 2021 12:23:39 +0100
>
> To reproduce, create `init-ido.el`:
>
> ```
> (require 'package)
> (add-to-list 'package-archives
> '("melpa" . "https://melpa.org/packages/") t)
> (package-install 'powerline)
> (require 'powerline)
> (powerline-default-theme)
> (require 'ido)
> (ido-mode t)
> (ido-everywhere t)
> ```
>
> Run
>
> ```
> emacs -Q --load init-ido.el
>
> ```
>
> Once emacs is loaded, visit file (`C-x C-f`)
Thanks, but this doesn't reproduce the crash for me. (I didn't
actually install powerline from MELPA, but instead downloaded the
files and added the directory to load-path.)
^ permalink raw reply [flat|nested] 12+ messages in thread
* bug#48433: 28.0.50; Emacs Core Dump when trying to visit file
2021-05-15 11:23 ` Sébastien Le Callonnec
2021-05-15 11:36 ` Eli Zaretskii
@ 2021-05-15 11:44 ` Eli Zaretskii
1 sibling, 0 replies; 12+ messages in thread
From: Eli Zaretskii @ 2021-05-15 11:44 UTC (permalink / raw)
To: Sébastien Le Callonnec; +Cc: acm, 48433
> Cc: 48433@debbugs.gnu.org, acm@muc.de
> From: Sébastien Le Callonnec <sebastien@weblogism.com>
> Date: Sat, 15 May 2021 12:23:39 +0100
>
It sounds like your Emacs is quite old, from 4 days ago? Maybe that's
why the problem doesn't happen for me. Could you update from latest
master branch and rebuild?
^ permalink raw reply [flat|nested] 12+ messages in thread
* bug#48433: 28.0.50; Emacs Core Dump when trying to visit file
2021-05-15 11:25 ` Eli Zaretskii
@ 2021-05-15 12:06 ` Sébastien Le Callonnec
2021-05-15 12:18 ` Sébastien Le Callonnec
1 sibling, 0 replies; 12+ messages in thread
From: Sébastien Le Callonnec @ 2021-05-15 12:06 UTC (permalink / raw)
To: Eli Zaretskii; +Cc: acm, 48433
Hi Eli,
On 15/05/2021 12:25, Eli Zaretskii wrote:
(...)
>
>> (gdb) bt full
>> #0 terminate_due_to_signal (sig=21845, backtrace_limit=1481635280) at
>> emacs.c:399
>> #1 0x000055555571c837 in emacs_abort () at sysdep.c:2282
>> #2 0x000055555573decb in Factive_minibuffer_window () at minibuf.c:231
>> frames = XIL(0x1f1dad70d)
>> frame = make_fixnum(23456248280808)
>> f = 0x55555623e6a5
>> innermost_MB = XIL(0)
>
> What is the value of minibuf_level in frame #2?
(gdb) b Factive_minibuffer_window
Breakpoint 2 at 0x1e9e76: file minibuf.c, line 221.
(gdb) run -Q --load ~/init-ido.el
Starting program: /home/sebastien/dev/emacs/src/emacs -Q --load
~/init-ido.el
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[New Thread 0x7ffff1579640 (LWP 561829)]
[New Thread 0x7ffff0d17640 (LWP 561830)]
[New Thread 0x7fffebfff640 (LWP 561831)]
Thread 1 "emacs" hit Breakpoint 2, Factive_minibuffer_window () at
minibuf.c:221
221 {
(gdb) select-frame 2
(gdb) p minibuf_
minibuf_c_loop_level minibuf_follows_frame
minibuf_moves_frame_when_opened minibuf_prompt_width
minibuf_selected_window
minibuf_conform_representation minibuf_level
minibuf_prompt minibuf_save_list
minibuf_window
(gdb) p minibuf_level
$1 = 0
I reported from an older version of Emacs, as the current one is
unusable, but it seems in the meantime this commit seems to have fixed
the issue:
46e4704e2abca4d264a43965f92eab7608211ee6
Regards,
Sébastien.
^ permalink raw reply [flat|nested] 12+ messages in thread
* bug#48433: 28.0.50; Emacs Core Dump when trying to visit file
2021-05-15 11:25 ` Eli Zaretskii
2021-05-15 12:06 ` Sébastien Le Callonnec
@ 2021-05-15 12:18 ` Sébastien Le Callonnec
2021-05-15 12:33 ` Eli Zaretskii
1 sibling, 1 reply; 12+ messages in thread
From: Sébastien Le Callonnec @ 2021-05-15 12:18 UTC (permalink / raw)
To: Eli Zaretskii; +Cc: acm, 48433
Hi Eli,
I can confirm 46e4704e2abca4d264a43965f92eab7608211ee6 fixes the issue,
this can be closed.
Thanks a lot for your time, and thanks to Alan for the fix.
Regards,
Sébastien.
^ permalink raw reply [flat|nested] 12+ messages in thread
* bug#48433: 28.0.50; Emacs Core Dump when trying to visit file
2021-05-15 12:18 ` Sébastien Le Callonnec
@ 2021-05-15 12:33 ` Eli Zaretskii
0 siblings, 0 replies; 12+ messages in thread
From: Eli Zaretskii @ 2021-05-15 12:33 UTC (permalink / raw)
To: Sébastien Le Callonnec; +Cc: acm, 48433-done
> Cc: 48433@debbugs.gnu.org, acm@muc.de
> From: Sébastien Le Callonnec <sebastien@weblogism.com>
> Date: Sat, 15 May 2021 13:18:59 +0100
>
> Hi Eli,
>
> I can confirm 46e4704e2abca4d264a43965f92eab7608211ee6 fixes the issue,
> this can be closed.
>
> Thanks a lot for your time, and thanks to Alan for the fix.
Thanks, closing.
^ permalink raw reply [flat|nested] 12+ messages in thread
end of thread, other threads:[~2021-05-15 12:33 UTC | newest]
Thread overview: 12+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-05-15 8:39 bug#48433: 28.0.50; Emacs Core Dump when trying to visit file Sébastien Le Callonnec
2021-05-15 9:35 ` Eli Zaretskii
2021-05-15 10:10 ` Sébastien Le Callonnec
2021-05-15 10:40 ` Eli Zaretskii
2021-05-15 11:16 ` Sébastien Le Callonnec
2021-05-15 11:25 ` Eli Zaretskii
2021-05-15 12:06 ` Sébastien Le Callonnec
2021-05-15 12:18 ` Sébastien Le Callonnec
2021-05-15 12:33 ` Eli Zaretskii
2021-05-15 11:23 ` Sébastien Le Callonnec
2021-05-15 11:36 ` Eli Zaretskii
2021-05-15 11:44 ` Eli Zaretskii
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