* bug#29370: 27.0.50; C-g hang
@ 2017-11-20 21:52 Richard Stallman
2017-11-21 15:34 ` Eli Zaretskii
0 siblings, 1 reply; 3+ messages in thread
From: Richard Stallman @ 2017-11-20 21:52 UTC (permalink / raw)
To: 29370
It hung again. I did kill -TSTP and got this backtrace.
I went to frame 4 and type finish
and it never finished.
I went to frame 10 and typed return Qnil
and now it is running ok again.
However, now C-g always fails to exit the minibuffer.
It also fails to deactivate the mark.
#0 __lll_lock_wait ()
at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:135
#1 0x00007ffff2bfe649 in _L_lock_909 ()
from /lib/x86_64-linux-gnu/libpthread.so.0
#2 0x00007ffff2bfe470 in __GI___pthread_mutex_lock (
mutex=0xcb3420 <global_lock>) at ../nptl/pthread_mutex_lock.c:79
#3 0x0000000000684676 in sys_mutex_lock (mutex=0xcb3420 <global_lock>)
at systhread.c:106
#4 0x0000000000682fc3 in acquire_global_lock (self=0xcb3220 <main_thread>)
at thread.c:100
#5 0x00000000006839b9 in really_call_select (arg=0x7fffffffb010)
at thread.c:576
#6 0x00000000005e071f in flush_stack_call_func (
func=0x6838eb <really_call_select>, arg=0x7fffffffb010) at alloc.c:5222
#7 0x0000000000683a3e in thread_select (func=0x413520 <pselect@plt>,
max_fds=9, rfds=0x7fffffffb110, wfds=0x7fffffffb190, efds=0x0,
timeout=0x7fffffffb720, sigmask=0x0) at thread.c:595
#8 0x00000000006ac32e in xg_select (fds_lim=9, rfds=0x7fffffffb770,
wfds=0x7fffffffb7f0, efds=0x0, timeout=0x7fffffffb720, sigmask=0x0)
at xgselect.c:117
#9 0x000000000066090b in wait_reading_process_output (time_limit=2, nsecs=0,
read_kbd=1, do_display=true, wait_for_cell=XIL(0), wait_proc=0x0,
just_wait_proc=0) at process.c:5375
#10 0x0000000000421acd in sit_for (timeout=make_number(2), reading=false,
display_option=2) at dispnew.c:5793
#11 0x000000000055faeb in command_loop_1 () at keyboard.c:1340
#12 0x0000000000604da3 in internal_condition_case (
bfun=0x55f817 <command_loop_1>, handlers=XIL(0x5250),
hfun=0x55efce <cmd_error>) at eval.c:1332
#13 0x000000000055f512 in command_loop_2 (ignore=XIL(0)) at keyboard.c:1110
#14 0x000000000060469b in internal_catch (tag=XIL(0x54f0),
func=0x55f4e9 <command_loop_2>, arg=XIL(0)) at eval.c:1097
#15 0x000000000055f449 in command_loop () at keyboard.c:1081
#16 0x000000000055ebb3 in recursive_edit_1 () at keyboard.c:695
#17 0x000000000059fa33 in read_minibuf (map=XIL(0x117aa43), initial=XIL(0),
prompt=XIL(0x7fffe8c98344), expflag=false, histvar=XIL(0x577590),
histpos=make_number(0), defalt=XIL(0), allow_props=false,
inherit_input_method=false) at minibuf.c:685
#18 0x00000000005a051e in Fread_from_minibuffer (prompt=XIL(0x7fffe8c98344),
initial_contents=XIL(0), keymap=XIL(0x117aa43), read=XIL(0),
hist=XIL(0x577590), default_value=XIL(0), inherit_input_method=XIL(0))
at minibuf.c:992
#19 0x00000000006087f3 in funcall_subr (subr=0x9314a0 <Sread_from_minibuffer>,
numargs=5, args=0x7fffffffc158) at eval.c:2862
#20 0x00000000006082de in Ffuncall (nargs=6, args=0x7fffffffc150)
at eval.c:2767
#21 0x00000000006072d3 in Fapply (nargs=7, args=0x7fffffffc150) at eval.c:2340
#22 0x00000000006085b4 in funcall_subr (subr=0xc404c0 <Sapply>, numargs=7,
args=0x7fffffffc150) at eval.c:2822
#23 0x00000000006082de in Ffuncall (nargs=8, args=0x7fffffffc148)
at eval.c:2767
#24 0x000000000065198e in exec_byte_code (bytestr=XIL(0x9fa97c),
vector=XIL(0x9fa99d), maxdepth=make_number(14),
args_template=make_number(897), nargs=3, args=0x7fffffffc630)
at bytecode.c:629
#25 0x0000000000608cd6 in funcall_lambda (fun=XIL(0x9fa94d), nargs=3,
arg_vector=0x7fffffffc618) at eval.c:2968
#26 0x0000000000608322 in Ffuncall (nargs=4, args=0x7fffffffc610)
at eval.c:2769
#27 0x0000000000607765 in Fapply (nargs=2, args=0x7fffffffc818) at eval.c:2387
#28 0x00000000006085b4 in funcall_subr (subr=0xc404c0 <Sapply>, numargs=2,
args=0x7fffffffc818) at eval.c:2822
#29 0x00000000006082de in Ffuncall (nargs=3, args=0x7fffffffc810)
at eval.c:2767
#30 0x000000000065198e in exec_byte_code (bytestr=XIL(0x16aec44),
vector=XIL(0x141f255), maxdepth=make_number(19),
args_template=make_number(1156), nargs=7, args=0x7fffffffce08)
at bytecode.c:629
#31 0x0000000000608cd6 in funcall_lambda (fun=XIL(0x141f385), nargs=7,
arg_vector=0x7fffffffcde8) at eval.c:2968
#32 0x0000000000608322 in Ffuncall (nargs=8, args=0x7fffffffcde0)
at eval.c:2769
#33 0x000000000065198e in exec_byte_code (bytestr=XIL(0x7fffe8c982a4),
vector=XIL(0x7fffe9a62f45), maxdepth=make_number(13),
args_template=make_number(771), nargs=3, args=0x7fffffffd2f0)
at bytecode.c:629
#34 0x0000000000608cd6 in funcall_lambda (fun=XIL(0x7fffe9a66da5), nargs=3,
arg_vector=0x7fffffffd2d8) at eval.c:2968
#35 0x0000000000608322 in Ffuncall (nargs=4, args=0x7fffffffd2d0)
at eval.c:2769
#36 0x000000000065198e in exec_byte_code (bytestr=XIL(0x7fffe8ee40b4),
vector=XIL(0x7fffea258735), maxdepth=make_number(5), args_template=XIL(0),
nargs=0, args=0x0) at bytecode.c:629
#37 0x0000000000650c7a in Fbyte_code (bytestr=XIL(0x7fffe8ee40b4),
vector=XIL(0x7fffea258735), maxdepth=make_number(5)) at bytecode.c:321
#38 0x0000000000606e45 in eval_sub (form=XIL(0x7fffe8fcfa13)) at eval.c:2238
#39 0x000000000060641e in Feval (form=XIL(0x7fffe8fcfa13), lexical=XIL(0))
at eval.c:2052
#40 0x00000000006003d1 in Fcall_interactively (function=XIL(0x9c0020),
record_flag=XIL(0), keys=XIL(0x7fffea2c4725)) at callint.c:357
#41 0x00000000006086ce in funcall_subr (subr=0xc3fd00 <Scall_interactively>,
numargs=3, args=0x7fffffffdb00) at eval.c:2847
#42 0x00000000006082de in Ffuncall (nargs=4, args=0x7fffffffdaf8)
at eval.c:2767
#43 0x000000000065198e in exec_byte_code (bytestr=XIL(0x9f7bbc),
vector=XIL(0x9f7bdd), maxdepth=make_number(13),
args_template=make_number(1025), nargs=1, args=0x7fffffffe040)
at bytecode.c:629
#44 0x0000000000608cd6 in funcall_lambda (fun=XIL(0x9f7b8d), nargs=1,
arg_vector=0x7fffffffe038) at eval.c:2968
#45 0x0000000000608322 in Ffuncall (nargs=2, args=0x7fffffffe030)
at eval.c:2769
#46 0x0000000000607d03 in call1 (fn=XIL(0x3f00), arg1=XIL(0x9c0020))
at eval.c:2618
#47 0x000000000055fff2 in command_loop_1 () at keyboard.c:1482
#48 0x0000000000604da3 in internal_condition_case (
bfun=0x55f817 <command_loop_1>, handlers=XIL(0x5250),
hfun=0x55efce <cmd_error>) at eval.c:1332
#49 0x000000000055f512 in command_loop_2 (ignore=XIL(0)) at keyboard.c:1110
#50 0x000000000060469b in internal_catch (tag=XIL(0xc720),
func=0x55f4e9 <command_loop_2>, arg=XIL(0)) at eval.c:1097
#51 0x000000000055f4b2 in command_loop () at keyboard.c:1089
#52 0x000000000055ebb3 in recursive_edit_1 () at keyboard.c:695
#53 0x000000000055ed2b in Frecursive_edit () at keyboard.c:766
#54 0x000000000055ca35 in main (argc=3, argv=0x7fffffffe4f8) at emacs.c:1711
Lisp Backtrace:
"read-from-minibuffer" (0xffffc158)
"apply" (0xffffc150)
"read-shell-command" (0xffffc618)
"apply" (0xffffc818)
"dired-mark-pop-up" (0xffffcde8)
"dired-read-shell-command" (0xffffd2d8)
"byte-code" (0xffffd740)
"call-interactively" (0xffffdb00)
"command-execute" (0xffffe038)
In GNU Emacs 27.0.50 (build 1, x86_64-pc-linux-gnu, GTK+ Version 2.24.23)
of 2017-11-15 built on freetop
Repository revision: 52d822f31bc7cb57694c1e209b2d02e5efb8f48c
System Description: Trisquel GNU/Linux 7.0, Belenos
Recent messages:
Saving file /home/rms/outgoing/out-73...
Wrote /home/rms/outgoing/out-73
Saving file /home/rms/outgoing/out-65...
Wrote /home/rms/outgoing/out-65
Saving file /home/rms/outgoing/out-60...
Wrote /home/rms/outgoing/out-60
Saving file /home/rms/outgoing/out-59...
Wrote /home/rms/outgoing/out-59
(No changes need to be saved)
delete-backward-char: Text is read-only
Quit
Configured using:
'configure 'CFLAGS=-O0 -g' --with-gnutls=no'
Configured features:
XPM JPEG TIFF GIF PNG RSVG SOUND GPM DBUS GSETTINGS NOTIFY LIBXML2
FREETYPE M17N_FLT LIBOTF XFT ZLIB TOOLKIT_SCROLL_BARS GTK2 X11
Important settings:
value of $LANG: en_US.UTF-8
locale-coding-system: utf-8-unix
Major mode: Dired by date
Minor modes in effect:
diff-auto-refine-mode: t
shell-dirtrack-mode: t
gpm-mouse-mode: t
tooltip-mode: t
global-eldoc-mode: t
mouse-wheel-mode: t
tool-bar-mode: t
menu-bar-mode: t
file-name-shadow-mode: t
global-font-lock-mode: t
font-lock-mode: t
auto-composition-mode: t
auto-encryption-mode: t
auto-compression-mode: t
buffer-read-only: t
line-number-mode: t
transient-mark-mode: t
abbrev-mode: t
Load-path shadows:
None found.
Features:
(shadow emacsbug dired-aux compare-w diff-mode easy-mmode pcmpl-unix
cl-extra parse-time vc-cvs mhtml-mode css-mode smie color eww mm-url
gnus nnheader wid-edit url-queue url url-proxy url-privacy url-expand
url-methods url-history url-cookie url-domsuf mailcap js json map
imenu cc-mode cc-fonts cc-guess cc-menus cc-cmds cc-styles cc-align
cc-engine cc-vars cc-defs sgml-mode flyspell ispell shell pcomplete
thingatpt grep compile comint ansi-color ring url-util shr svg xml dom
browse-url rmailsum rmailout epa-mail rmailkwd misearch multi-isearch
quail help-mode mailalias qp dabbrev mule-util rmailmm message
sendmail rmc puny format-spec rfc822 mml mml-sec epa epg gnus-util
mm-decode mm-bodies mm-encode mailabbrev gmm-utils mailheader
mail-parse rfc2231 rmail rmail-loaddefs rfc2047 rfc2045 ietf-drums
mm-util mail-prsvr mail-utils dired dired-loaddefs t-mouse term/linux
elec-pair view derived time-date paren cus-start cus-load advice
finder-inf package easymenu 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 cconv
cl-loaddefs cl-lib 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 menu-bar
rfn-eshadow isearch 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 composite charscript
charprop 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
dbusbind inotify dynamic-setting system-font-setting
font-render-setting move-toolbar gtk x-toolkit x multi-tty
make-network-process emacs)
Memory information:
((conses 16 445279 97795)
(symbols 48 30288 1)
(miscs 40 2520 3406)
(strings 32 73497 12094)
(string-bytes 1 1961437)
(vectors 16 34747)
(vector-slots 8 1520040 163484)
(floats 8 258 628)
(intervals 56 72924 992)
(buffers 992 199)
(heap 1024 42909 12976))
[[[ To any NSA and FBI agents reading my email: please consider ]]]
[[[ whether defending the US Constitution against all enemies, ]]]
[[[ foreign or domestic, requires you to follow Snowden's example. ]]]
--
Dr Richard Stallman
President, Free Software Foundation (https://gnu.org, https://fsf.org)
Internet Hall-of-Famer (https://internethalloffame.org)
Skype: No way! See https://stallman.org/skype.html.
^ permalink raw reply [flat|nested] 3+ messages in thread
* bug#29370: 27.0.50; C-g hang
2017-11-20 21:52 bug#29370: 27.0.50; C-g hang Richard Stallman
@ 2017-11-21 15:34 ` Eli Zaretskii
2017-11-22 22:54 ` Richard Stallman
0 siblings, 1 reply; 3+ messages in thread
From: Eli Zaretskii @ 2017-11-21 15:34 UTC (permalink / raw)
To: rms; +Cc: 29370
> From: Richard Stallman <rms@gnu.org>
> Date: Mon, 20 Nov 2017 16:52:00 -0500
>
> It hung again. I did kill -TSTP and got this backtrace.
>
> I went to frame 4 and type finish
> and it never finished.
>
> I went to frame 10 and typed return Qnil
> and now it is running ok again.
>
> However, now C-g always fails to exit the minibuffer.
By "always" you mean even when it doesn't hang Emacs? If so, can you
show a backtrace in that situation, i.e. Emacs that is not hung, but
with cursor in the minibuffer that would stay there if you type C-g?
> #0 __lll_lock_wait ()
> at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:135
> #1 0x00007ffff2bfe649 in _L_lock_909 ()
> from /lib/x86_64-linux-gnu/libpthread.so.0
> #2 0x00007ffff2bfe470 in __GI___pthread_mutex_lock (
> mutex=0xcb3420 <global_lock>) at ../nptl/pthread_mutex_lock.c:79
> #3 0x0000000000684676 in sys_mutex_lock (mutex=0xcb3420 <global_lock>)
> at systhread.c:106
> #4 0x0000000000682fc3 in acquire_global_lock (self=0xcb3220 <main_thread>)
> at thread.c:100
> #5 0x00000000006839b9 in really_call_select (arg=0x7fffffffb010)
> at thread.c:576
> #6 0x00000000005e071f in flush_stack_call_func (
> func=0x6838eb <really_call_select>, arg=0x7fffffffb010) at alloc.c:5222
> #7 0x0000000000683a3e in thread_select (func=0x413520 <pselect@plt>,
> max_fds=9, rfds=0x7fffffffb110, wfds=0x7fffffffb190, efds=0x0,
> timeout=0x7fffffffb720, sigmask=0x0) at thread.c:595
> #8 0x00000000006ac32e in xg_select (fds_lim=9, rfds=0x7fffffffb770,
> wfds=0x7fffffffb7f0, efds=0x0, timeout=0x7fffffffb720, sigmask=0x0)
> at xgselect.c:117
> #9 0x000000000066090b in wait_reading_process_output (time_limit=2, nsecs=0,
> read_kbd=1, do_display=true, wait_for_cell=XIL(0), wait_proc=0x0,
> just_wait_proc=0) at process.c:5375
> #10 0x0000000000421acd in sit_for (timeout=make_number(2), reading=false,
> display_option=2) at dispnew.c:5793
Can you show what's in recent_keys, when Emacs is stuck ("hung") like
this? Also, do you remember if, before "kill -TSTP" you typed C-g
once or more than once?
Thanks.
^ permalink raw reply [flat|nested] 3+ messages in thread
* bug#29370: 27.0.50; C-g hang
2017-11-21 15:34 ` Eli Zaretskii
@ 2017-11-22 22:54 ` Richard Stallman
0 siblings, 0 replies; 3+ messages in thread
From: Richard Stallman @ 2017-11-22 22:54 UTC (permalink / raw)
To: Eli Zaretskii; +Cc: 29370
[[[ To any NSA and FBI agents reading my email: please consider ]]]
[[[ whether defending the US Constitution against all enemies, ]]]
[[[ foreign or domestic, requires you to follow Snowden's example. ]]]
> > However, now C-g always fails to exit the minibuffer.
> By "always" you mean even when it doesn't hang Emacs?
Correct.
If so, can you
> show a backtrace in that situation, i.e. Emacs that is not hung, but
> with cursor in the minibuffer that would stay there if you type C-g?
See below.
I have a hunch that the problem is that the signal handler got deactivated.
That makes C-g a no-op for the rest of the session. But this could be
caused by the way I get Emacs unhung. I don't think this explains the
original failure.
> Also, do you remember if, before "kill -TSTP" you typed C-g
> once or more than once?
Surely more than once. It would have been my reflex reaction.
This time I think I typed it just once, and this was the relevant
part of C-h l output.
SPC [self-insert-command]
t [self-insert-command]
h [self-insert-command]
e [self-insert-command]
SPC [self-insert-command]
r [self-insert-command]
e [self-insert-command]
l [self-insert-command]
a [self-insert-command]
t [self-insert-command]
ESC / [dabbrev-expand]
. [self-insert-command]
ESC k [kill-sentence]
C-x C-s [save-buffer]
C-c C-g [nil]
C-g [abort-recursive-edit]
[This is where it hung]
C-l [recenter-top-bottom]
C-h l [view-lossage]
======================================================================
I made this backtrace after stopping Emacs while it was in a minibuffer
and C-g would not exit it.
Program received signal SIGTSTP, Stopped (user).
0x00007ffff265df07 in kill () at ../sysdeps/unix/syscall-template.S:81
81 in ../sysdeps/unix/syscall-template.S
#0 0x00007ffff265df07 in kill () at ../sysdeps/unix/syscall-template.S:81
#1 0x000000000057ebbd in sys_suspend () at sysdep.c:607
#2 0x00000000005722b4 in Fsuspend_emacs (stuffstring=XIL(0))
at keyboard.c:10249
#3 0x0000000000608678 in funcall_subr (subr=0x92f8a0 <Ssuspend_emacs>,
numargs=0, args=0x7fffffffb1b8) at eval.c:2842
#4 0x00000000006082de in Ffuncall (nargs=1, args=0x7fffffffb1b0)
at eval.c:2767
#5 0x000000000065198e in exec_byte_code (bytestr=XIL(0xa32c74),
vector=XIL(0xa32c95), maxdepth=make_number(3),
args_template=make_number(0), nargs=0, args=0x7fffffffb980)
at bytecode.c:629
#6 0x0000000000608cd6 in funcall_lambda (fun=XIL(0xa32c35), nargs=0,
arg_vector=0x7fffffffb980) at eval.c:2968
#7 0x0000000000608322 in Ffuncall (nargs=1, args=0x7fffffffb978)
at eval.c:2769
#8 0x000000000060010b in Ffuncall_interactively (nargs=1, args=0x7fffffffb978)
at callint.c:252
#9 0x00000000006085b4 in funcall_subr (
subr=0xc3fcc0 <Sfuncall_interactively>, numargs=1, args=0x7fffffffb978)
at eval.c:2822
#10 0x00000000006082de in Ffuncall (nargs=2, args=0x7fffffffb970)
at eval.c:2767
#11 0x00000000006072d3 in Fapply (nargs=3, args=0x7fffffffb970) at eval.c:2340
#12 0x0000000000600586 in Fcall_interactively (function=XIL(0x404130),
record_flag=XIL(0), keys=XIL(0x7fffe9a2af85)) at callint.c:389
#13 0x00000000006086ce in funcall_subr (subr=0xc3fd00 <Scall_interactively>,
numargs=3, args=0x7fffffffbb20) at eval.c:2847
#14 0x00000000006082de in Ffuncall (nargs=4, args=0x7fffffffbb18)
at eval.c:2767
#15 0x000000000065198e in exec_byte_code (bytestr=XIL(0x9f7bbc),
vector=XIL(0x9f7bdd), maxdepth=make_number(13),
args_template=make_number(1025), nargs=1, args=0x7fffffffc060)
at bytecode.c:629
#16 0x0000000000608cd6 in funcall_lambda (fun=XIL(0x9f7b8d), nargs=1,
arg_vector=0x7fffffffc058) at eval.c:2968
#17 0x0000000000608322 in Ffuncall (nargs=2, args=0x7fffffffc050)
at eval.c:2769
#18 0x0000000000607d03 in call1 (fn=XIL(0x3f00), arg1=XIL(0x404130))
at eval.c:2618
#19 0x000000000055fff2 in command_loop_1 () at keyboard.c:1482
#20 0x0000000000604da3 in internal_condition_case (
bfun=0x55f817 <command_loop_1>, handlers=XIL(0x5250),
hfun=0x55efce <cmd_error>) at eval.c:1332
#21 0x000000000055f512 in command_loop_2 (ignore=XIL(0)) at keyboard.c:1110
#22 0x000000000060469b in internal_catch (tag=XIL(0x54f0),
func=0x55f4e9 <command_loop_2>, arg=XIL(0)) at eval.c:1097
#23 0x000000000055f449 in command_loop () at keyboard.c:1081
#24 0x000000000055ebb3 in recursive_edit_1 () at keyboard.c:695
#25 0x000000000059fa33 in read_minibuf (map=XIL(0x1114c53), initial=XIL(0),
prompt=XIL(0x7fffe813a554), expflag=false, histvar=XIL(0x32d0),
histpos=make_number(0), defalt=XIL(0x7fffe3ea80d4), allow_props=false,
inherit_input_method=false) at minibuf.c:685
#26 0x00000000005a051e in Fread_from_minibuffer (prompt=XIL(0x7fffe813a554),
initial_contents=XIL(0), keymap=XIL(0x1114c53), read=XIL(0),
hist=XIL(0x32d0), default_value=XIL(0x7fffe3ea80d4),
inherit_input_method=XIL(0)) at minibuf.c:992
#27 0x00000000006087f3 in funcall_subr (subr=0x9314a0 <Sread_from_minibuffer>,
numargs=7, args=0x7fffffffc640) at eval.c:2862
#28 0x00000000006082de in Ffuncall (nargs=8, args=0x7fffffffc638)
at eval.c:2767
#29 0x000000000065198e in exec_byte_code (bytestr=XIL(0x9efa3c),
vector=XIL(0x9efa5d), maxdepth=make_number(18),
args_template=make_number(2050), nargs=8, args=0x7fffffffcb98)
at bytecode.c:629
#30 0x0000000000608cd6 in funcall_lambda (fun=XIL(0x9efa0d), nargs=8,
arg_vector=0x7fffffffcb58) at eval.c:2968
#31 0x0000000000608322 in Ffuncall (nargs=9, args=0x7fffffffcb50)
at eval.c:2769
#32 0x00000000005a1cce in Fcompleting_read (prompt=XIL(0x7fffe813a554),
collection=XIL(0x63d90), predicate=XIL(0), require_match=XIL(0x486aa0),
initial_input=XIL(0), hist=XIL(0x32d0), def=XIL(0x7fffe3ea80d4),
inherit_input_method=XIL(0)) at minibuf.c:1696
#33 0x00000000005a0b6c in Fread_buffer (prompt=XIL(0x7fffe813a554),
def=XIL(0x7fffe3ea80d4), require_match=XIL(0x486aa0), predicate=XIL(0))
at minibuf.c:1169
#34 0x0000000000608705 in funcall_subr (subr=0x9315e0 <Sread_buffer>,
numargs=3, args=0x7fffffffcdc0) at eval.c:2850
#35 0x00000000006082de in Ffuncall (nargs=4, args=0x7fffffffcdb8)
at eval.c:2767
#36 0x000000000065198e in exec_byte_code (bytestr=XIL(0x98033c),
vector=XIL(0x98035d), maxdepth=make_number(12),
args_template=make_number(257), nargs=1, args=0x7fffffffd2a0)
at bytecode.c:629
#37 0x0000000000608cd6 in funcall_lambda (fun=XIL(0x98030d), nargs=1,
arg_vector=0x7fffffffd298) at eval.c:2968
#38 0x0000000000608322 in Ffuncall (nargs=2, args=0x7fffffffd290)
at eval.c:2769
#39 0x000000000065198e in exec_byte_code (bytestr=XIL(0x98098c),
vector=XIL(0x9809bd), maxdepth=make_number(4), args_template=XIL(0),
nargs=0, args=0x0) at bytecode.c:629
#40 0x0000000000650c7a in Fbyte_code (bytestr=XIL(0x98098c),
vector=XIL(0x9809bd), maxdepth=make_number(4)) at bytecode.c:321
#41 0x0000000000606e45 in eval_sub (form=XIL(0x98096b)) at eval.c:2238
#42 0x000000000060641e in Feval (form=XIL(0x98096b), lexical=XIL(0))
at eval.c:2052
#43 0x00000000006003d1 in Fcall_interactively (function=XIL(0x85420),
record_flag=XIL(0), keys=XIL(0x7fffe9a2af85)) at callint.c:357
#44 0x00000000006086ce in funcall_subr (subr=0xc3fd00 <Scall_interactively>,
numargs=3, args=0x7fffffffdb00) at eval.c:2847
#45 0x00000000006082de in Ffuncall (nargs=4, args=0x7fffffffdaf8)
at eval.c:2767
#46 0x000000000065198e in exec_byte_code (bytestr=XIL(0x9f7bbc),
vector=XIL(0x9f7bdd), maxdepth=make_number(13),
args_template=make_number(1025), nargs=1, args=0x7fffffffe040)
at bytecode.c:629
#47 0x0000000000608cd6 in funcall_lambda (fun=XIL(0x9f7b8d), nargs=1,
arg_vector=0x7fffffffe038) at eval.c:2968
#48 0x0000000000608322 in Ffuncall (nargs=2, args=0x7fffffffe030)
at eval.c:2769
#49 0x0000000000607d03 in call1 (fn=XIL(0x3f00), arg1=XIL(0x85420))
at eval.c:2618
#50 0x000000000055fff2 in command_loop_1 () at keyboard.c:1482
#51 0x0000000000604da3 in internal_condition_case (
bfun=0x55f817 <command_loop_1>, handlers=XIL(0x5250),
hfun=0x55efce <cmd_error>) at eval.c:1332
#52 0x000000000055f512 in command_loop_2 (ignore=XIL(0)) at keyboard.c:1110
#53 0x000000000060469b in internal_catch (tag=XIL(0xc720),
func=0x55f4e9 <command_loop_2>, arg=XIL(0)) at eval.c:1097
#54 0x000000000055f4b2 in command_loop () at keyboard.c:1089
#55 0x000000000055ebb3 in recursive_edit_1 () at keyboard.c:695
#56 0x000000000055ed2b in Frecursive_edit () at keyboard.c:766
#57 0x000000000055ca35 in main (argc=3, argv=0x7fffffffe4f8) at emacs.c:1711
Lisp Backtrace:
"suspend-emacs" (0xffffb1b8)
"suspend-frame" (0xffffb980)
"funcall-interactively" (0xffffb978)
"call-interactively" (0xffffbb20)
"command-execute" (0xffffc058)
"read-from-minibuffer" (0xffffc640)
"completing-read-default" (0xffffcb58)
"read-buffer" (0xffffcdc0)
"read-buffer-to-switch" (0xffffd298)
"byte-code" (0xffffd740)
"call-interactively" (0xffffdb00)
"command-execute" (0xffffe038)
--
Dr Richard Stallman
President, Free Software Foundation (https://gnu.org, https://fsf.org)
Internet Hall-of-Famer (https://internethalloffame.org)
Skype: No way! See https://stallman.org/skype.html.
^ permalink raw reply [flat|nested] 3+ messages in thread
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2017-11-20 21:52 bug#29370: 27.0.50; C-g hang Richard Stallman
2017-11-21 15:34 ` Eli Zaretskii
2017-11-22 22:54 ` Richard Stallman
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