From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Mark Grosen Newsgroups: gmane.emacs.bugs Subject: bug#21796: Date: Mon, 11 Jul 2016 17:57:12 +0000 Message-ID: References: <86bnbfx5v3.fsf@sungevity.com> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: multipart/alternative; boundary=94eb2c114d1e5517bf05375fe2e5 X-Trace: ger.gmane.org 1468260510 6106 80.91.229.3 (11 Jul 2016 18:08:30 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Mon, 11 Jul 2016 18:08:30 +0000 (UTC) To: 21796@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Mon Jul 11 20:08:19 2016 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1bMfcw-0007Ph-Nl for geb-bug-gnu-emacs@m.gmane.org; Mon, 11 Jul 2016 20:08:19 +0200 Original-Received: from localhost ([::1]:35383 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bMfcv-0006OQ-Rd for geb-bug-gnu-emacs@m.gmane.org; Mon, 11 Jul 2016 14:08:17 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:36381) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bMfcl-0006Li-6u for bug-gnu-emacs@gnu.org; Mon, 11 Jul 2016 14:08:09 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bMfcg-00026J-OJ for bug-gnu-emacs@gnu.org; Mon, 11 Jul 2016 14:08:06 -0400 Original-Received: from debbugs.gnu.org ([208.118.235.43]:34850) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bMfcg-00026D-Kz for bug-gnu-emacs@gnu.org; Mon, 11 Jul 2016 14:08:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1bMfcg-0000mS-B8 for bug-gnu-emacs@gnu.org; Mon, 11 Jul 2016 14:08:02 -0400 X-Loop: help-debbugs@gnu.org In-Reply-To: <86bnbfx5v3.fsf@sungevity.com> Resent-From: Mark Grosen Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 11 Jul 2016 18:08:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 21796 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: moreinfo X-Debbugs-Original-To: bug-gnu-emacs@gnu.org Original-Received: via spool by submit@debbugs.gnu.org id=B.14682604532957 (code B ref -1); Mon, 11 Jul 2016 18:08:02 +0000 Original-Received: (at submit) by debbugs.gnu.org; 11 Jul 2016 18:07:33 +0000 Original-Received: from localhost ([127.0.0.1]:47187 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bMfcD-0000lc-5g for submit@debbugs.gnu.org; Mon, 11 Jul 2016 14:07:33 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:43042) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bMfSd-0000QM-59 for submit@debbugs.gnu.org; Mon, 11 Jul 2016 13:57:39 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bMfSV-0008TD-WF for submit@debbugs.gnu.org; Mon, 11 Jul 2016 13:57:33 -0400 Original-Received: from lists.gnu.org ([2001:4830:134:3::11]:48764) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bMfSV-0008T4-SJ for submit@debbugs.gnu.org; Mon, 11 Jul 2016 13:57:31 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:34006) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bMfSS-0005eY-EZ for bug-gnu-emacs@gnu.org; Mon, 11 Jul 2016 13:57:30 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bMfSN-0008SW-D0 for bug-gnu-emacs@gnu.org; Mon, 11 Jul 2016 13:57:27 -0400 Original-Received: from mail-oi0-f42.google.com ([209.85.218.42]:35729) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bMfSN-0008SS-6O for bug-gnu-emacs@gnu.org; Mon, 11 Jul 2016 13:57:23 -0400 Original-Received: by mail-oi0-f42.google.com with SMTP id r2so158904626oih.2 for ; Mon, 11 Jul 2016 10:57:23 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=dhtMAb2ryChwxHb/gZm8uN8YN9TkUyH20LtM6IfAtEA=; b=MRiWaxRQAKfT6AU8rnK+p5z7JHkoNJ3rGFepQ0g0aiuQ1l4Kpf6dNrkZHDpN1gGlLT egTq7qXIG/fo2uEQX3Extle94LXU54ZfFbPnaZ7UQwWrbiU4ymoeXAYApMV29TGlxgkf Yx1ow91xYcreo9GZEnMhFtsAre5RnTO/TwBUSAqNW+24UAdxRFKHHLDyhB6XZNSFgfP5 FrRDGPhbt6jQDEB0957nfYJJDhCmz8/E6XbqXO/LZrLrKds2d8zRJbJCKX/J/NLb8FUV AnAtsu/8dD3nS8iAlgBt2wLoJENtangK6Qs7M+JE5ebAJLmR+qUktpiJ38WXvcumUUbc bEKQ== X-Gm-Message-State: ALyK8tLf+4/u5rjC4qQGqLIlgaiwylI2rJBpn4ERMENZSTAxo1CjB90Q4jhI7gdt6lW6XVx4Y5Z+w15k+Xmc3Q== X-Received: by 10.157.2.74 with SMTP id 68mr11976024otb.70.1468259842199; Mon, 11 Jul 2016 10:57:22 -0700 (PDT) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x X-Mailman-Approved-At: Mon, 11 Jul 2016 14:07:32 -0400 X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 208.118.235.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.org gmane.emacs.bugs:120866 Archived-At: --94eb2c114d1e5517bf05375fe2e5 Content-Type: text/plain; charset=UTF-8 Here's my reproduction of this bug. I do not get any output from xbacktrace (i did source src/.gdbinit) In GNU Emacs 24.5.3 (x86_64-unknown-linux-gnu, GTK+ Version 3.10.8) of 2016-06-16 on ula034034-w1 Windowing system distributor `The X.Org Foundation', version 11.0.11501000 System Description: Ubuntu 14.04.4 LTS Configured using: `configure --prefix=/home/a0324034/emacs' Important settings: value of $LANG: en_US.UTF-8 value of $XMODIFIERS: @im=ibus locale-coding-system: utf-8-unix Major mode: Lisp Interaction Minor modes in effect: tooltip-mode: t electric-indent-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 blink-cursor-mode: t auto-composition-mode: t auto-encryption-mode: t auto-compression-mode: t line-number-mode: t transient-mark-mode: t Recent messages: For information about GNU Emacs and the GNU system, type C-h C-a. Quit Making completion list... Load-path shadows: None found. Features: (shadow sort gnus-util mail-extr emacsbug message format-spec rfc822 mml mml-sec mm-decode mm-bodies mm-encode mail-parse rfc2231 mailabbrev gmm-utils mailheader sendmail rfc2047 rfc2045 ietf-drums mm-util help-fns mail-prsvr mail-utils help-mode easymenu time-date tooltip electric uniquify ediff-hook vc-hooks lisp-float-type mwheel x-win x-dnd tool-bar dnd fontset image regexp-opt fringe tabulated-list newcomment lisp-mode prog-mode register page menu-bar rfn-eshadow timer select scroll-bar mouse jit-lock font-lock syntax facemenu font-core frame cham georgian utf-8-lang misc-lang vietnamese tibetan thai tai-viet lao korean japanese hebrew greek romanian slovak czech european ethiopic indian cyrillic chinese case-table epa-hook jka-cmpr-hook help simple abbrev minibuffer 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 make-network-process dbusbind gfilenotify dynamic-setting system-font-setting font-render-setting move-toolbar gtk x-toolkit x multi-tty emacs) Memory information: ((conses 16 72087 5028) (symbols 48 17638 0) (miscs 40 40 113) (strings 32 9276 4364) (string-bytes 1 258403) (vectors 16 8987) (vector-slots 8 383754 17180) (floats 8 64 275) (intervals 56 173 4) (buffers 960 12) (heap 1024 25044 893)) (gdb) thread apply all bt Thread 4 (Thread 0x7fe956851700 (LWP 3454)): #0 0x00007fe95d754fdd in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007fe961302fe4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fe9613030ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fe961303129 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007fe961327f05 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007fe95da35184 in start_thread (arg=0x7fe956851700) at pthread_create.c:312 #6 0x00007fe95d76237d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 3 (Thread 0x7fe955819700 (LWP 3455)): #0 0x00007fe95d754fdd in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007fe961302fe4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fe9613030ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fe9558211ad in ?? () from /usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so #4 0x00007fe961327f05 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007fe95da35184 in start_thread (arg=0x7fe955819700) at pthread_create.c:312 #6 0x00007fe95d76237d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 2 (Thread 0x7fe94ffff700 (LWP 3456)): #0 0x00007fe95d754fdd in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007fe961302fe4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fe96130330a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fe962063336 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 #4 0x00007fe961327f05 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007fe95da35184 in start_thread (arg=0x7fe94ffff700) at pthread_create.c:312 #6 0x00007fe95d76237d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 1 (Thread 0x7fe963eaca80 (LWP 3453)): #0 __GI___pthread_mutex_lock (mutex=0x13b8e00) at ../nptl/pthread_mutex_lock.c:122 ---Type to continue, or q to quit--- #1 0x00007fe961344981 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fe961302699 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fe961302f03 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007fe961303097 in g_main_context_pending () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007fe962746e9d in gtk_events_pending () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0 #6 0x00000000004ba4fb in XTread_socket (terminal=, hold_quit=0x7fffcff83d70) at xterm.c:7011 #7 0x00000000004ecbe1 in gobble_input () at keyboard.c:6851 #8 0x00000000004ec605 in handle_async_input () at keyboard.c:7091 #9 process_pending_signals () at keyboard.c:7105 #10 0x000000000053dd42 in Fmake_list (length=, init=12144946) at alloc.c:2637 #11 0x000000000055c7f8 in concat (nargs=nargs@entry=1, args=args@entry=0x7fffcff83ee8, target_type=Lisp_Cons, last_special=last_special@entry=false) at fns.c:588 #12 0x000000000055d321 in Fcopy_sequence (arg=19525990) at fns.c:456 #13 0x00000000004eb416 in timer_check () at keyboard.c:4572 #14 0x00000000004eb921 in readable_events (flags=1) at keyboard.c:3448 #15 0x00000000004ecce8 in get_input_pending (flags=1) at keyboard.c:6766 #16 0x00000000004f0134 in detect_input_pending_run_timers ( do_display=do_display@entry=true) at keyboard.c:9895 #17 0x0000000000595ac6 in wait_reading_process_output ( time_limit=time_limit@entry=30, nsecs=nsecs@entry=0, read_kbd=read_kbd@entry=-1, do_display=do_display@entry=true, wait_for_cell=12144946, wait_proc=wait_proc@entry=0x0, just_wait_proc=just_wait_proc@entry=0) at process.c:4702 #18 0x0000000000421a74 in sit_for (timeout=, reading=reading@entry=true, display_option=display_option@entry=1) at dispnew.c:5867 #19 0x00000000004f0e54 in read_char (commandflag=1, map=map@entry=38081766, prev_event=12144946, used_mouse_menu=used_mouse_menu@entry =0x7fffcff8472b, end_time=end_time@entry=0x0) at keyboard.c:2810 #20 0x00000000004f232f in read_key_sequence ( keybuf=keybuf@entry=0x7fffcff84800, prompt=12144946, dont_downcase_last=dont_downcase_last@entry=false, can_return_switch_frame=can_return_switch_frame@entry=true, fix_current_buffer=fix_current_buffer@entry=true, ---Type to continue, or q to quit--- prevent_redisplay=prevent_redisplay@entry=false, bufsize=30) at keyboard.c:9089 #21 0x00000000004f3f20 in command_loop_1 () at keyboard.c:1453 #22 0x0000000000555b4e in internal_condition_case ( bfun=bfun@entry=0x4f3d30 , handlers=, hfun=hfun@entry=0x4eaca0 ) at eval.c:1348 #23 0x00000000004e63de in command_loop_2 (ignore=ignore@entry=12144946) at keyboard.c:1178 #24 0x0000000000555a5b in internal_catch (tag=12192450, func=func@entry=0x4e63c0 , arg=12144946) at eval.c:1112 #25 0x00000000004ea8c7 in command_loop () at keyboard.c:1157 #26 recursive_edit_1 () at keyboard.c:778 #27 0x00000000004eabdd in Frecursive_edit () at keyboard.c:849 #28 0x0000000000417c95 in main (argc=, argv=0x7fffcff84b58) at emacs.c:1642 (gdb) xbacktrace (gdb) --94eb2c114d1e5517bf05375fe2e5 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable
Here's my reproduction of this bug. I do not get = any output from xbacktrace (i did source src/.gdbinit)

=
In GNU Emacs 24.5.3 (x86_64-unknown-linux-gnu, GTK+ Version 3.10.8)
=C2=A0of 2016-06-16 on ula034034-w1
Windowing system dist= ributor `The X.Org Foundation', version 11.0.11501000
System = Description: Ubuntu 14.04.4 LTS

Configured using:
= =C2=A0`configure --prefix=3D/home/a0324034/emacs'

<= div>Important settings:
=C2=A0 value of $LANG: en_US.UTF-8
<= div>=C2=A0 value of $XMODIFIERS: @im=3Dibus
=C2=A0 locale-coding-= system: utf-8-unix

Major mode: Lisp Interaction

Minor modes in effect:
=C2=A0 tooltip-mode= : t
=C2=A0 electric-indent-mode: t
=C2=A0 mouse-wheel-m= ode: t
=C2=A0 tool-bar-mode: t
=C2=A0 menu-bar-mode: t<= /div>
=C2=A0 file-name-shadow-mode: t
=C2=A0 global-font-lock= -mode: t
=C2=A0 font-lock-mode: t
=C2=A0 blink-cursor-m= ode: t
=C2=A0 auto-composition-mode: t
=C2=A0 auto-encr= yption-mode: t
=C2=A0 auto-compression-mode: t
=C2=A0 l= ine-number-mode: t
=C2=A0 transient-mark-mode: t

Recent messages:
For information about GNU Emacs and the= GNU system, type C-h C-a.
Quit
Making completion list.= ..

Load-path shadows:
None found.
<= div>
Features:
(shadow sort gnus-util mail-extr ema= csbug message format-spec rfc822 mml
mml-sec mm-decode mm-bodies = mm-encode mail-parse rfc2231 mailabbrev
gmm-utils mailheader send= mail rfc2047 rfc2045 ietf-drums mm-util
help-fns mail-prsvr mail-= utils help-mode easymenu time-date tooltip
electric uniquify edif= f-hook vc-hooks lisp-float-type mwheel x-win x-dnd
tool-bar dnd f= ontset image regexp-opt fringe tabulated-list newcomment
lisp-mod= e prog-mode register page menu-bar rfn-eshadow timer select
scrol= l-bar mouse jit-lock font-lock syntax facemenu font-core frame cham
georgian utf-8-lang misc-lang vietnamese tibetan thai tai-viet lao
=
korean japanese hebrew greek romanian slovak czech european ethiopic
indian cyrillic chinese case-table epa-hook jka-cmpr-hook help sim= ple
abbrev minibuffer nadvice loaddefs button faces cus-face macr= oexp files
text-properties overlay sha1 md5 base64 format env cod= e-pages mule
custom widget hashtable-print-readable backquote mak= e-network-process
dbusbind gfilenotify dynamic-setting system-fon= t-setting
font-render-setting move-toolbar gtk x-toolkit x multi-= tty emacs)

Memory information:
((conses = 16 72087 5028)
=C2=A0(symbols 48 17638 0)
=C2=A0(miscs = 40 40 113)
=C2=A0(strings 32 9276 4364)
=C2=A0(string-b= ytes 1 258403)
=C2=A0(vectors 16 8987)
=C2=A0(vector-sl= ots 8 383754 17180)
=C2=A0(floats 8 64 275)
=C2=A0(inte= rvals 56 173 4)
=C2=A0(buffers 960 12)
=C2=A0(heap 1024= 25044 893))


(gdb) thread appl= y all bt

Thread 4 (Thread 0x7fe956851700 (LWP 3454= )):
#0 =C2=A00x00007fe95d754fdd in poll () at ../sysdeps/unix/sys= call-template.S:81
#1 =C2=A00x00007fe961302fe4 in ?? () from /lib= /x86_64-linux-gnu/libglib-2.0.so.0
#2 =C2=A00x00007fe9613030ec in= g_main_context_iteration ()
=C2=A0 =C2=A0from /lib/x86_64-linux-= gnu/libglib-2.0.so.0
#3 =C2=A00x00007fe961303129 in ?? () from /l= ib/x86_64-linux-gnu/libglib-2.0.so.0
#4 =C2=A00x00007fe961327f05 = in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 =C2=A00x0= 0007fe95da35184 in start_thread (arg=3D0x7fe956851700)
=C2=A0 =C2= =A0 at pthread_create.c:312
#6 =C2=A00x00007fe95d76237d in clone = ()
=C2=A0 =C2=A0 at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111=

Thread 3 (Thread 0x7fe955819700 (LWP 3455)):
#0 =C2=A00x00007fe95d754fdd in poll () at ../sysdeps/unix/syscall-tem= plate.S:81
#1 =C2=A00x00007fe961302fe4 in ?? () from /lib/x86_64-= linux-gnu/libglib-2.0.so.0
#2 =C2=A00x00007fe9613030ec in g_main_= context_iteration ()
=C2=A0 =C2=A0from /lib/x86_64-linux-gnu/libg= lib-2.0.so.0
#3 =C2=A00x00007fe9558211ad in ?? ()
=C2= =A0 =C2=A0from /usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so
#4 =C2=A00x00007fe961327f05 in ?? () from /lib/x86_64-linux-gnu/lib= glib-2.0.so.0
#5 =C2=A00x00007fe95da35184 in start_thread (arg=3D= 0x7fe955819700)
=C2=A0 =C2=A0 at pthread_create.c:312
#= 6 =C2=A00x00007fe95d76237d in clone ()
=C2=A0 =C2=A0 at ../sysdep= s/unix/sysv/linux/x86_64/clone.S:111

Thread 2 (Thr= ead 0x7fe94ffff700 (LWP 3456)):
#0 =C2=A00x00007fe95d754fdd in po= ll () at ../sysdeps/unix/syscall-template.S:81
#1 =C2=A00x00007fe= 961302fe4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2= =C2=A00x00007fe96130330a in g_main_loop_run ()
=C2=A0 =C2=A0from= /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 =C2=A00x00007fe9620633= 36 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4 =C2= =A00x00007fe961327f05 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0<= /div>
#5 =C2=A00x00007fe95da35184 in start_thread (arg=3D0x7fe94ffff700= )
=C2=A0 =C2=A0 at pthread_create.c:312
#6 =C2=A00x0000= 7fe95d76237d in clone ()
=C2=A0 =C2=A0 at ../sysdeps/unix/sysv/li= nux/x86_64/clone.S:111

Thread 1 (Thread 0x7fe963ea= ca80 (LWP 3453)):
#0 =C2=A0__GI___pthread_mutex_lock (mutex=3D0x1= 3b8e00)
=C2=A0 =C2=A0 at ../nptl/pthread_mutex_lock.c:122
---Type <return> to continue, or q <return> to quit---
=
#1 =C2=A00x00007fe961344981 in g_mutex_lock ()
=C2=A0 =C2=A0= from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 =C2=A00x00007fe961= 302699 in g_main_context_prepare ()
=C2=A0 =C2=A0from /lib/x86_64= -linux-gnu/libglib-2.0.so.0
#3 =C2=A00x00007fe961302f03 in ?? () = from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 =C2=A00x00007fe961= 303097 in g_main_context_pending ()
=C2=A0 =C2=A0from /lib/x86_64= -linux-gnu/libglib-2.0.so.0
#5 =C2=A00x00007fe962746e9d in gtk_ev= ents_pending ()
=C2=A0 =C2=A0from /usr/lib/x86_64-linux-gnu/libgt= k-3.so.0
#6 =C2=A00x00000000004ba4fb in XTread_socket (terminal= =3D<optimized out>,=C2=A0
=C2=A0 =C2=A0 hold_quit=3D0x7fffc= ff83d70) at xterm.c:7011
#7 =C2=A00x00000000004ecbe1 in gobble_in= put () at keyboard.c:6851
#8 =C2=A00x00000000004ec605 in handle_a= sync_input () at keyboard.c:7091
#9 =C2=A0process_pending_signals= () at keyboard.c:7105
#10 0x000000000053dd42 in Fmake_list (leng= th=3D<optimized out>, init=3D12144946)
=C2=A0 =C2=A0 at all= oc.c:2637
#11 0x000000000055c7f8 in concat (nargs=3Dnargs@entry= =3D1,=C2=A0
=C2=A0 =C2=A0 args=3Dargs@entry=3D0x7fffcff83ee8, tar= get_type=3DLisp_Cons,=C2=A0
=C2=A0 =C2=A0 last_special=3Dlast_spe= cial@entry=3Dfalse) at fns.c:588
#12 0x000000000055d321 in Fcopy_= sequence (arg=3D19525990) at fns.c:456
#13 0x00000000004eb416 in = timer_check () at keyboard.c:4572
#14 0x00000000004eb921 in reada= ble_events (flags=3D1) at keyboard.c:3448
#15 0x00000000004ecce8 = in get_input_pending (flags=3D1) at keyboard.c:6766
#16 0x0000000= 0004f0134 in detect_input_pending_run_timers (
=C2=A0 =C2=A0 do_d= isplay=3Ddo_display@entry=3Dtrue) at keyboard.c:9895
#17 0x000000= 0000595ac6 in wait_reading_process_output (
=C2=A0 =C2=A0 time_li= mit=3Dtime_limit@entry=3D30, nsecs=3Dnsecs@entry=3D0,=C2=A0
=C2= =A0 =C2=A0 read_kbd=3Dread_kbd@entry=3D-1, do_display=3Ddo_display@entry=3D= true,=C2=A0
=C2=A0 =C2=A0 wait_for_cell=3D12144946, wait_proc=3Dw= ait_proc@entry=3D0x0,=C2=A0
=C2=A0 =C2=A0 just_wait_proc=3Djust_w= ait_proc@entry=3D0) at process.c:4702
#18 0x0000000000421a74 in s= it_for (timeout=3D<optimized out>,=C2=A0
=C2=A0 =C2=A0 read= ing=3Dreading@entry=3Dtrue, display_option=3Ddisplay_option@entry=3D1)
=C2=A0 =C2=A0 at dispnew.c:5867
#19 0x00000000004f0e54 in r= ead_char (commandflag=3D1, map=3Dmap@entry=3D38081766,=C2=A0
=C2= =A0 =C2=A0 prev_event=3D12144946, used_mouse_menu=3Dused_mouse_menu@entry= =3D0x7fffcff8472b,=C2=A0
=C2=A0 =C2=A0 end_time=3Dend_time@entry= =3D0x0) at keyboard.c:2810
#20 0x00000000004f232f in read_key_seq= uence (
=C2=A0 =C2=A0 keybuf=3Dkeybuf@entry=3D0x7fffcff84800, pro= mpt=3D12144946,=C2=A0
=C2=A0 =C2=A0 dont_downcase_last=3Ddont_dow= ncase_last@entry=3Dfalse,=C2=A0
=C2=A0 =C2=A0 can_return_switch_f= rame=3Dcan_return_switch_frame@entry=3Dtrue,=C2=A0
=C2=A0 =C2=A0 = fix_current_buffer=3Dfix_current_buffer@entry=3Dtrue,=C2=A0
---Ty= pe <return> to continue, or q <return> to quit---
=C2= =A0 =C2=A0 prevent_redisplay=3Dprevent_redisplay@entry=3Dfalse, bufsize=3D3= 0)
=C2=A0 =C2=A0 at keyboard.c:9089
#21 0x00000000004f3= f20 in command_loop_1 () at keyboard.c:1453
#22 0x0000000000555b4= e in internal_condition_case (
=C2=A0 =C2=A0 bfun=3Dbfun@entry=3D= 0x4f3d30 <command_loop_1>, handlers=3D<optimized out>,=C2=A0
=C2=A0 =C2=A0 hfun=3Dhfun@entry=3D0x4eaca0 <cmd_error>) at ev= al.c:1348
#23 0x00000000004e63de in command_loop_2 (ignore=3Digno= re@entry=3D12144946)
=C2=A0 =C2=A0 at keyboard.c:1178
#= 24 0x0000000000555a5b in internal_catch (tag=3D12192450,=C2=A0
= =C2=A0 =C2=A0 func=3Dfunc@entry=3D0x4e63c0 <command_loop_2>, arg=3D12= 144946) at eval.c:1112
#25 0x00000000004ea8c7 in command_loop () = at keyboard.c:1157
#26 recursive_edit_1 () at keyboard.c:778
#27 0x00000000004eabdd in Frecursive_edit () at keyboard.c:849
<= div>#28 0x0000000000417c95 in main (argc=3D<optimized out>, argv=3D0x= 7fffcff84b58)
=C2=A0 =C2=A0 at emacs.c:1642
(gdb) xback= trace
(gdb)=C2=A0

--94eb2c114d1e5517bf05375fe2e5--