From unknown Tue Aug 19 02:51:46 2025 X-Loop: help-debbugs@gnu.org Subject: bug#36155: 26.2.50; crash on printing thread with print-circle = t Resent-From: Juanma Barranquero Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sun, 09 Jun 2019 22:09:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: report 36155 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: To: 36155@debbugs.gnu.org X-Debbugs-Original-To: Bug-Gnu-Emacs Received: via spool by submit@debbugs.gnu.org id=B.156011813419872 (code B ref -1); Sun, 09 Jun 2019 22:09:02 +0000 Received: (at submit) by debbugs.gnu.org; 9 Jun 2019 22:08:54 +0000 Received: from localhost ([127.0.0.1]:55516 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1ha5zi-0005AS-6x for submit@debbugs.gnu.org; Sun, 09 Jun 2019 18:08:54 -0400 Received: from lists.gnu.org ([209.51.188.17]:55703) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1ha5zg-0005AJ-91 for submit@debbugs.gnu.org; Sun, 09 Jun 2019 18:08:52 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:36303) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1ha5ze-0004B2-MI for bug-gnu-emacs@gnu.org; Sun, 09 Jun 2019 18:08:52 -0400 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=0.8 required=5.0 tests=BAYES_50,FREEMAIL_FROM autolearn=disabled version=3.3.2 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ha5zd-0002um-5h for bug-gnu-emacs@gnu.org; Sun, 09 Jun 2019 18:08:50 -0400 Received: from mail-qk1-x735.google.com ([2607:f8b0:4864:20::735]:44395) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1ha5zd-0002uS-12 for bug-gnu-emacs@gnu.org; Sun, 09 Jun 2019 18:08:49 -0400 Received: by mail-qk1-x735.google.com with SMTP id w187so4478852qkb.11 for ; Sun, 09 Jun 2019 15:08:48 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to; bh=ngpg1ETnHC9RaBIZ9jq2lEX0iprw0PUMkDfF8lyRpMw=; b=YyPw0bsY2wVznndQk40MY4kmYczp19E4Ae2f3mZf6DN/AQUJfrouHgLuLg3olrt/9U mgLPNFZglhm3NrmU7PVNGv+YfT4LMIYW/TReRZ6JYI1ua/s5t6R/vwQiJpf+f+R9vfyM 00F2HLUeJm+kVFVi3j+SEkrWrVDONiESae7dN3OIn52ebor0ZaVAwD7i0YNLN/1OSpm7 wqh2mCoSEAyZQhJ/IMMG1Q4MdGjKXPbvF9IfgTsp58KSqQzFuhO9cSPa7xmkSQfvgPn6 WwNVN4ZjnNQPq0qJAqqnPR2iisMS12RlcwbJ3e3gN9iIvMaovTaG18bB2E152DJueucd j6KQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=ngpg1ETnHC9RaBIZ9jq2lEX0iprw0PUMkDfF8lyRpMw=; b=kI9aD114W9tVCfsyJwZiM+wFMg34n6DJ820cjY5y6XinK30UxL1LugDxtvnZVGw/bW jRRYRJbHyAyPt8Wip6LqNQaP8QoBPfVPnX3D/yF5aMNgsSIiBqIgZP5gwCzEJCm3TMfl m4ddtKA3gnykOkK4nujZHXEcb/lmeUyOiracisggJ4By5G8NSA8cuwwMGvPHa8bx3LAK Auv5sfLVX1e4pvC2mNPEpCbXDfyx4qHeLnL/F+51ozNsAi5LJXmcrRaJM9Oc/1xXQynE QCVBtSQ3wrO2jQRtYsCWCMGvlJFLKPHFiHw2VulLJLRgINypmVSlNq6UpCiQ1Emh9Kka AjHg== X-Gm-Message-State: APjAAAWZttKDsdlhcGKRTYy102CeGzpXPhgIWm0I/LD619XJFf+fAk3c GciZbv+QNxKjzXAcLYevcEqj6cfuhPu8f3cN1YNQ2ziCf7U= X-Google-Smtp-Source: APXvYqz/9L3XOfSwRoMleHNsKMKv05Ly6BJvq2S+9zDBgxRhDtXCztosaI6BZyrAHNG7YvZ+PZGddXS3O16Q5KhK5F8= X-Received: by 2002:a37:5cc6:: with SMTP id q189mr53204282qkb.166.1560118127993; Sun, 09 Jun 2019 15:08:47 -0700 (PDT) MIME-Version: 1.0 From: Juanma Barranquero Date: Mon, 10 Jun 2019 00:08:11 +0200 Message-ID: Content-Type: text/plain; charset="UTF-8" X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2607:f8b0:4864:20::735 X-Spam-Score: -1.3 (-) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -2.3 (--) Calling prin1 with a thread argument crashes if either print-circle or print-gensym are set to t. emacs -Q --eval "(setq print-circle t)" --eval "(prin1 (current-thread))" GNU gdb (GDB) 8.3 [...] Breakpoint 1 at 0x4000ed1a0: file emacs.c, line 368. Temporary breakpoint 2 at 0x4001103ae: file sysdep.c, line 1071. (gdb) run -Q --eval "(setq print-circle t)" --eval "(prin1 (current-thread))" Starting program: D:\Devel\emacs\repo\emacs-26\src\emacs.exe -Q --eval "(setq print-circle t)" --eval "(prin1 (current-thread))" [New Thread 5796.0x5884] [New Thread 5796.0x65d8] [New Thread 5796.0x5aa8] [New Thread 5796.0x2d2c] [New Thread 5796.0x657c] Thread 1 hit Breakpoint 1, terminate_due_to_signal (sig=22, backtrace_limit=2147483647) at emacs.c:368 368 { (gdb) bt #0 terminate_due_to_signal (sig=22, backtrace_limit=2147483647) at emacs.c:368 #1 0x0000000400162a44 in die ( msg=0x40066d4f4 "0 <= size", file=0x40066cf01 "lisp.h", line=1438) at alloc.c:7379 #2 0x00000004000e746e in ASIZE (array=...) at lisp.h:1438 #3 0x00000004001ad039 in VECTORP (x=...) at lisp.h:2800 #4 print_preprocess (obj=obj@entry=XIL(0x4007394c5)) at print.c:1179 #5 0x00000004001afad2 in print (obj=XIL(0x4007394c5), obj@entry=XIL(0x40095dd10), printcharfun=..., printcharfun@entry=XIL(0xca50), escapeflag=escapeflag@entry=true) at print.c:1115 #6 0x00000004001b00cf in Fprin1 (object=XIL(0x40095dd10), printcharfun=XIL(0xca50)) at print.c:629 #7 0x000000040018c2a4 in eval_sub (form=..., form@entry=XIL(0x4008e8fc3)) at eval.c:2244 #8 0x000000040018ebce in Feval (form=XIL(0x4008e8fc3), lexical=...) at eval.c:2061 #9 0x000000040018aa6a in funcall_subr (subr=0x400657420 , numargs=numargs@entry=1, args=args@entry=0xbfe068) at eval.c:2853 #10 0x0000000400189656 in Ffuncall (nargs=2, args=args@entry=0xbfe060) at eval.c:2776 #11 0x00000004001d14a0 in exec_byte_code (bytestr=..., vector=..., vector@entry=XIL(0x4003a66bd), maxdepth=..., maxdepth@entry=make_number(23), args_template=..., args_template@entry=make_number(257), nargs=nargs@entry=1, args=, args@entry=0xbfe760) at bytecode.c:630 #12 0x000000040018ca49 in funcall_lambda (fun=fun@entry=XIL(0x4003a666d), nargs=nargs@entry=1, arg_vector=arg_vector@entry=0xbfe760) at lisp.h:1614 #13 0x00000004001897a3 in Ffuncall (nargs=2, args=args@entry=0xbfe758) at eval.c:2778 #14 0x00000004001d14a0 in exec_byte_code (bytestr=..., vector=..., vector@entry=XIL(0x4003a0ed5), maxdepth=..., maxdepth@entry=make_number(21), args_template=..., args_template@entry=make_number(0), nargs=nargs@entry=0, args=, args@entry=0xbff128) at bytecode.c:630 #15 0x000000040018ca49 in funcall_lambda (fun=fun@entry=XIL(0x4003a0e85), nargs=nargs@entry=0, arg_vector=arg_vector@entry=0xbff128) at lisp.h:1614 #16 0x00000004001897a3 in Ffuncall (nargs=1, args=args@entry=0xbff120) at eval.c:2778 #17 0x00000004001d14a0 in exec_byte_code (bytestr=..., vector=..., vector@entry=XIL(0x4003a0165), maxdepth=..., maxdepth@entry=make_number(12), args_template=..., args_template@entry=make_number(0), nargs=nargs@entry=0, args=, args@entry=0xbff500) at bytecode.c:630 #18 0x000000040018ca49 in funcall_lambda (fun=XIL(0x4003a0115), fun@entry=XIL(0xbff5e0), nargs=nargs@entry=0, arg_vector=arg_vector@entry=0xbff500) at lisp.h:1614 #19 0x000000040018ced7 in apply_lambda (fun=XIL(0xbff5e0), fun@entry=XIL(0x4003a0115), args=..., count=count@entry=4) at eval.c:2913 #20 0x000000040018c3f4 in eval_sub (form=..., form@entry=XIL(0x4008e4703)) at eval.c:2286 #21 0x000000040018ebce in Feval (form=XIL(0x4008e4703), lexical=..., lexical@entry=XIL(0)) at eval.c:2061 #22 0x00000004000f1ddf in top_level_2 () at lisp.h:849 #23 0x00000004001885d7 in internal_condition_case ( bfun=bfun@entry=0x4000f1db7 , handlers=..., handlers@entry=XIL(0x4e90), hfun=hfun@entry=0x4000f6e0a ) at eval.c:1336 #24 0x00000004000f5f16 in top_level_1 (ignore=...) at lisp.h:849 #25 0x000000040018850f in internal_catch (tag=..., func=func@entry=0x4000f5eca , arg=arg@entry=XIL(0)) at eval.c:1101 #26 0x00000004000eea50 in command_loop () at lisp.h:855 #27 0x0000000000000000 in ?? () Backtrace stopped: previous frame inner to this frame (corrupt stack?) Lisp Backtrace: "prin1" (0xbfddc0) "eval" (0xbfe068) "command-line-1" (0xbfe760) "command-line" (0xbff128) "normal-top-level" (0xbff500) (gdb) In GNU Emacs 26.2.50 (build 1, x86_64-w64-mingw32) of 2019-06-09 built on ODIEFAST Repository revision: 4904fb352c14539e1c6927e8c893abb037bca8a0 Windowing system distributor 'Microsoft Corp.', version 10.0.18362 Recent messages: For information about GNU Emacs and the GNU system, type C-h C-a. Configured using: 'configure --prefix=/d/Devel/emacs/repo/emacs-26 --with-modules --enable-checking=yes --enable-locallisppath=%emacs_dir%/../site-lisp:%emacs_dir%/share/emacs/@VER@/site-lisp:%emacs_dir%/share/emacs/site-lisp 'CFLAGS=-Og -ggdb3' CPPFLAGS=-DGC_MCHECK=1' Configured features: XPM JPEG TIFF GIF PNG RSVG SOUND NOTIFY ACL GNUTLS LIBXML2 ZLIB TOOLKIT_SCROLL_BARS MODULES THREADS LCMS2 Important settings: value of $LANG: ESN locale-coding-system: cp1252 Major mode: Fundamental Minor modes in effect: tooltip-mode: t global-eldoc-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 blink-cursor-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 Load-path shadows: None found. Features: (shadow sort mail-extr emacsbug message rmc puny seq byte-opt gv bytecomp byte-compile cconv dired dired-loaddefs format-spec rfc822 mml easymenu mml-sec password-cache epa derived epg epg-config gnus-util rmail rmail-loaddefs mm-decode mm-bodies mm-encode mail-parse rfc2231 mailabbrev gmm-utils mailheader sendmail rfc2047 rfc2045 ietf-drums mm-util mail-prsvr mail-utils elec-pair pcase subr-x cl-loaddefs cl-lib time-date mule-util tooltip eldoc electric uniquify ediff-hook vc-hooks lisp-float-type mwheel dos-w32 ls-lisp disp-table term/w32-win w32-win w32-vars term/common-win tool-bar dnd fontset image regexp-opt fringe tabulated-list replace newcomment text-mode elisp-mode lisp-mode prog-mode register page 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 threads w32notify w32 lcms2 multi-tty make-network-process emacs) Memory information: ((conses 16 99748 13041) (symbols 48 20311 1) (miscs 40 78 118) (strings 32 30100 1148) (string-bytes 1 771917) (vectors 16 14924) (vector-slots 8 504919 8770) (floats 8 51 221) (intervals 56 290 22) (buffers 992 12)) From unknown Tue Aug 19 02:51:46 2025 X-Loop: help-debbugs@gnu.org Subject: bug#36155: 26.2.50; crash on printing thread with print-circle = t References: In-Reply-To: Resent-From: Paul Eggert Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sun, 09 Jun 2019 23:11:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 36155 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: To: Juanma Barranquero Cc: 36155@debbugs.gnu.org Received: via spool by 36155-submit@debbugs.gnu.org id=B36155.156012182325253 (code B ref 36155); Sun, 09 Jun 2019 23:11:02 +0000 Received: (at 36155) by debbugs.gnu.org; 9 Jun 2019 23:10:23 +0000 Received: from localhost ([127.0.0.1]:55550 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1ha6xC-0006ZE-8V for submit@debbugs.gnu.org; Sun, 09 Jun 2019 19:10:22 -0400 Received: from zimbra.cs.ucla.edu ([131.179.128.68]:53146) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1ha6x8-0006Yu-M6 for 36155@debbugs.gnu.org; Sun, 09 Jun 2019 19:10:20 -0400 Received: from localhost (localhost [127.0.0.1]) by zimbra.cs.ucla.edu (Postfix) with ESMTP id A91FB161668; Sun, 9 Jun 2019 16:10:12 -0700 (PDT) Received: from zimbra.cs.ucla.edu ([127.0.0.1]) by localhost (zimbra.cs.ucla.edu [127.0.0.1]) (amavisd-new, port 10032) with ESMTP id XsD0eovUn3dI; Sun, 9 Jun 2019 16:10:12 -0700 (PDT) Received: from localhost (localhost [127.0.0.1]) by zimbra.cs.ucla.edu (Postfix) with ESMTP id 01E4616166A; Sun, 9 Jun 2019 16:10:12 -0700 (PDT) X-Virus-Scanned: amavisd-new at zimbra.cs.ucla.edu Received: from zimbra.cs.ucla.edu ([127.0.0.1]) by localhost (zimbra.cs.ucla.edu [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id 52SqhaRfdVPF; Sun, 9 Jun 2019 16:10:11 -0700 (PDT) Received: from Penguin.CS.UCLA.EDU (Penguin.CS.UCLA.EDU [131.179.64.200]) by zimbra.cs.ucla.edu (Postfix) with ESMTPSA id DA661160BE0; Sun, 9 Jun 2019 16:10:11 -0700 (PDT) From: Paul Eggert Openpgp: preference=signencrypt Autocrypt: addr=eggert@cs.ucla.edu; prefer-encrypt=mutual; keydata= xsFNBEyAcmQBEADAAyH2xoTu7ppG5D3a8FMZEon74dCvc4+q1XA2J2tBy2pwaTqfhpxxdGA9 Jj50UJ3PD4bSUEgN8tLZ0san47l5XTAFLi2456ciSl5m8sKaHlGdt9XmAAtmXqeZVIYX/UFS 96fDzf4xhEmm/y7LbYEPQdUdxu47xA5KhTYp5bltF3WYDz1Ygd7gx07Auwp7iw7eNvnoDTAl KAl8KYDZzbDNCQGEbpY3efZIvPdeI+FWQN4W+kghy+P6au6PrIIhYraeua7XDdb2LS1en3Ss mE3QjqfRqI/A2ue8JMwsvXe/WK38Ezs6x74iTaqI3AFH6ilAhDqpMnd/msSESNFt76DiO1ZK QMr9amVPknjfPmJISqdhgB1DlEdw34sROf6V8mZw0xfqT6PKE46LcFefzs0kbg4GORf8vjG2 Sf1tk5eU8MBiyN/bZ03bKNjNYMpODDQQwuP84kYLkX2wBxxMAhBxwbDVZudzxDZJ1C2VXujC OJVxq2kljBM9ETYuUGqd75AW2LXrLw6+MuIsHFAYAgRr7+KcwDgBAfwhPBYX34nSSiHlmLC+ KaHLeCLF5ZI2vKm3HEeCTtlOg7xZEONgwzL+fdKo+D6SoC8RRxJKs8a3sVfI4t6CnrQzvJbB n6gxdgCu5i29J1QCYrCYvql2UyFPAK+do99/1jOXT4m2836j1wARAQABzSBQYXVsIEVnZ2Vy dCA8ZWdnZXJ0QGNzLnVjbGEuZWR1PsLBfgQTAQIAKAUCTIByZAIbAwUJEswDAAYLCQgHAwIG FQgCCQoLBBYCAwECHgECF4AACgkQ7ZfpDmKqfjRRGw/+Ij03dhYfYl/gXVRiuzV1gGrbHk+t nfrI/C7fAeoFzQ5tVgVinShaPkZo0HTPf18x6IDEdAiO8Mqo1yp0CtHmzGMCJ50o4Grgfjlr 6g/+vtEOKbhleszN2XpJvpwM2QgGvn/laTLUu8PH9aRWTs7qJJZKKKAb4sxYc92FehPu6FOD 0dDiyhlDAq4lOV2mdBpzQbiojoZzQLMQwjpgCTK2572eK9EOEQySUThXrSIz6ASenp4NYTFH s9tuJQvXk9gZDdPSl3bp+47dGxlxEWLpBIM7zIONw4ks4azgT8nvDZxA5IZHtvqBlJLBObYY 0Le61Wp0y3TlBDh2qdK8eYL426W4scEMSuig5gb8OAtQiBW6k2sGUxxeiv8ovWu8YAZgKJfu oWI+uRnMEddruY8JsoM54KaKvZikkKs2bg1ndtLVzHpJ6qFZC7QVjeHUh6/BmgvdjWPZYFTt N+KA9CWX3GQKKgN3uu988yznD7LnB98T4EUH1HA/GnfBqMV1gpzTvPc4qVQinCmIkEFp83zl +G5fCjJJ3W7ivzCnYo4KhKLpFUm97okTKR2LW3xZzEW4cLSWO387MTK3CzDOx5qe6s4a91Zu ZM/j/TQdTLDaqNn83kA4Hq48UHXYxcIh+Nd8k/3w6lFuoK0wrOFiywjLx+0ur5jmmbecBGHc 1xdhAFHOwU0ETIByZAEQAKaF678T9wyH4wjTrV1Pz3cDEoSnV/0ZUrOT37p1dcGyj/IXq1x6 70HRVahAmk0sZpYc25PF9D5GPYHFWlNjuPU96rDndXB3hedmBRhLdC4bAXjI4DV+bmdVe+q/ IMnlZRaVlm9EiMCVAR6w13sReu7qXkW9r3RwY2AzXskp/tAe4BRKr1Zmbvi2nbnQ6epEC42r Rbx0B1EhjbIQZ5JHGk24iPT7LdBgnNmos5wYjzwNlkMQD5T0Ydzhk7J+UxwA5m46mOhRDC2r FV/A0gm5TLy8DXjv/Esc4gYnYai6SQqnUEVh5LuV8YCJBnijs+Tiw71x1icmn6xGI45EugJO gec+rLypYgpVp4x0HI5T88qBRYCkxH3Kg8Qo+EWNA9A4LRQ9DX8njona0gf0s03tocK8kBN6 6UoqqPtHBnc4eMgBymCflK12eKfd2YYxnyg9cZazWA5VslvTxpm76hbg5oiAEH/Vg/8MxHyA nPhfrgwyPrmJEcVBafdspJnYQxBYNco2LFPIhlOvWh8r4at+s+M3Lb26oUTczlgdW1Sf3SDA 77BMRnF0FQyE+7AzV79MBN4ykiqaezQxtaF1Fy/tvkhffSo8u+dwG0EgJh+te38gTcISVr0G IPplLz6YhjrbHrPRF1CN5UuL9DBGjxuN35RLNVEfta6RUFlR6NctTjvrABEBAAHCwWUEGAEC AA8FAkyAcmQCGwwFCRLMAwAACgkQ7ZfpDmKqfjSrHA/+KzAKvTxRhA9MWNLxIyJ7S5uJ16gs T3oCjZrBKGEhKMOGX4O0GA6VOEryO7QRCCYah3oxSG38IAnNeiwJXgU9Bzkk85UGbPEd7HGF /VSeHCQwWou6jqUDTSDvn9YhNTdG0KXPM74aC+xr2Zow1O2mhXihgWKD0Dw+0LYPnUOsQ0KO FxHXXYHmRrS1OZPU59BLvc+TRhIhafSHKLwbXK+6ckkxBx6h8z5ccpG0Qs4bFhdFYnFrEieD LoGmnE2YLhdV6swJ9VNCS6pLiEohT3fm7aXm15tZOIyzMZhHRSAPblXxQ0ZSWjq8oRrcYNFx c4W1URpAkBCOYJoXvQfD5L3lqAl8TCqDUzYxhH/tJhbDdHrqHH767jaDaTB1+Talp/2AMKwc XNOdiklGxbmHVG6YGl6g8Lrbsu9NZEI4yLlHzuikthJWgz+3vZhVGyNlt+HNIoF6CjDL2omu 5cEq4RDHM44QqPk6l7O0pUvN1mT4B+S1b08RKpqm/ff015E37HNV/piIvJlxGAYz8PSfuGCB 1thMYqlmgdhd9/BabGFbGGYHA6U4/T5zqU+f6xHy1SsAQZ1MSKlLwekBIT+4/cLRGqCHjnV0 q5H/T6a7t5mPkbzSrOLSo4puj+IToNjYyYIDBWzhlA19avOa+rvUjmHtD3sFN7cXWtkGoi8b uNcby4U= Organization: UCLA Computer Science Department Message-ID: <8773e4aa-e23b-5915-87cb-a60e1a398cb7@cs.ucla.edu> Date: Sun, 9 Jun 2019 16:10:11 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.7.0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Content-Language: en-US X-Spam-Score: -2.3 (--) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -3.3 (---) I can't reproduce this bug on Fedora 30 x86-64 (emacs-26 commit 4904fb352c14539e1c6927e8c893abb037bca8a0), so I guess the bug is specific to MS-Windows. From unknown Tue Aug 19 02:51:46 2025 X-Loop: help-debbugs@gnu.org Subject: bug#36155: 26.2.50; crash on printing thread with print-circle = t Resent-From: Juanma Barranquero Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 10 Jun 2019 00:03:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 36155 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: To: Paul Eggert Cc: 36155@debbugs.gnu.org Received: via spool by 36155-submit@debbugs.gnu.org id=B36155.156012497730218 (code B ref 36155); Mon, 10 Jun 2019 00:03:01 +0000 Received: (at 36155) by debbugs.gnu.org; 10 Jun 2019 00:02:57 +0000 Received: from localhost ([127.0.0.1]:55617 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1ha7m5-0007rK-He for submit@debbugs.gnu.org; Sun, 09 Jun 2019 20:02:57 -0400 Received: from mail-qk1-f172.google.com ([209.85.222.172]:33131) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1ha7m3-0007r6-IS for 36155@debbugs.gnu.org; Sun, 09 Jun 2019 20:02:56 -0400 Received: by mail-qk1-f172.google.com with SMTP id r6so4597787qkc.0 for <36155@debbugs.gnu.org>; Sun, 09 Jun 2019 17:02:55 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=Y3+Hz3qUrDAC1RRIGMJ3JjMW0zmKKuCFRHFmAyp6iBk=; b=BCHsTYLBBPHU7SHRPxR3cYxEgM7WgXSsLfS8zImS8MvndvDLf8AJuUEaInzwl8RmI1 KCpZr6+1Q+Vv47UREXLM5OSj+BauP6OICEgGQMAeQSCExyJ//+sp3ItReuw9z5hrqTba jxfLq5e2h9DJSwL+mvMBxIicwNrATr5SgdF37iySxx/IRbko15HS0kPkGrGgPEG+nkkT st0S8cFO7nuy2SeEUikWMfl3CcWi3GzznBTBTl1tFB48Gd2e27gfq0pjfuKvyi9FVbVo 48uL8AviGv7E/WW3bxFtS5QGooi1hqfGRAbn0oKeI440QLDWhW9TT7BVsYHVqFExV/d1 0pNQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=Y3+Hz3qUrDAC1RRIGMJ3JjMW0zmKKuCFRHFmAyp6iBk=; b=Q1u4P4zi4iBnN8kG5qbO0VwcFdMRTXl7xZnRUsc1a5jmm7DXHajtFS2yJBMDYhWW0P 6F6Yl9IJvELMzk76FmcnT7UxQtzqZg/mR5mq1qOYanwZyA8fQZYhH7OLZvYijw/sA643 O5lgT/GCfH+lwtRXuxILNes04DpfVWtTscg2+27Cvrcv+oZ8zTumDEMCklwlRZo9JL1Q pgH8vFVV2qR/j/5JaJXND+65wUxwvqen9V/IjEx3SLBYZUyRDo0cMFbLwCky7AzR+6rc Gj6/UUJ6I27jRxKHsIorUlaG8Wr4lwEBB5tNubizKseDW7L8+lwzUBX+SKcDVr5IB7zn hQbQ== X-Gm-Message-State: APjAAAXk3rQHgL2TNOBNaXSTH5WO2wI5yOG0loNTl74DuK9ZdmqZ3Qv2 Va56u/tymAl8PXoZC9kZilOdfgl5CPb0FzTRigo= X-Google-Smtp-Source: APXvYqxW3R1b3HkinNBSmbg9YAQZmDVcLb5Py0UaEX1337IHmDwngK7b/qEHgvUPf69p1LyvrUL+ImHb3OSvaIrfQ5o= X-Received: by 2002:a37:ea0c:: with SMTP id t12mr22848850qkj.117.1560124969703; Sun, 09 Jun 2019 17:02:49 -0700 (PDT) MIME-Version: 1.0 References: <8773e4aa-e23b-5915-87cb-a60e1a398cb7@cs.ucla.edu> In-Reply-To: <8773e4aa-e23b-5915-87cb-a60e1a398cb7@cs.ucla.edu> From: Juanma Barranquero Date: Mon, 10 Jun 2019 02:02:13 +0200 Message-ID: Content-Type: text/plain; charset="UTF-8" X-Spam-Score: 0.0 (/) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -1.0 (-) > I can't reproduce this bug on Fedora 30 x86-64 (emacs-26 commit > 4904fb352c14539e1c6927e8c893abb037bca8a0), so I guess the bug is > specific to MS-Windows. That's weird, as it doesn't seem like it should depend on anything windowsy... (but who knows). I'm configuring with --enable-checking=yes and -DGC_MCHECK=1 btw. I don't get the crash in the current trunk, only the current release branch. From unknown Tue Aug 19 02:51:46 2025 X-Loop: help-debbugs@gnu.org Subject: bug#36155: 26.2.50; crash on printing thread with print-circle = t Resent-From: Paul Eggert Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 10 Jun 2019 00:47:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 36155 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: To: Juanma Barranquero Cc: 36155@debbugs.gnu.org Received: via spool by 36155-submit@debbugs.gnu.org id=B36155.15601275651706 (code B ref 36155); Mon, 10 Jun 2019 00:47:01 +0000 Received: (at 36155) by debbugs.gnu.org; 10 Jun 2019 00:46:05 +0000 Received: from localhost ([127.0.0.1]:55660 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1ha8Rp-0000RS-CR for submit@debbugs.gnu.org; Sun, 09 Jun 2019 20:46:05 -0400 Received: from zimbra.cs.ucla.edu ([131.179.128.68]:34110) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1ha8Rn-0000Qp-7N for 36155@debbugs.gnu.org; Sun, 09 Jun 2019 20:46:03 -0400 Received: from localhost (localhost [127.0.0.1]) by zimbra.cs.ucla.edu (Postfix) with ESMTP id 13D83161686; Sun, 9 Jun 2019 17:45:57 -0700 (PDT) Received: from zimbra.cs.ucla.edu ([127.0.0.1]) by localhost (zimbra.cs.ucla.edu [127.0.0.1]) (amavisd-new, port 10032) with ESMTP id xxRgJLceEpSp; Sun, 9 Jun 2019 17:45:56 -0700 (PDT) Received: from localhost (localhost [127.0.0.1]) by zimbra.cs.ucla.edu (Postfix) with ESMTP id 5D83E1616C6; Sun, 9 Jun 2019 17:45:56 -0700 (PDT) X-Virus-Scanned: amavisd-new at zimbra.cs.ucla.edu Received: from zimbra.cs.ucla.edu ([127.0.0.1]) by localhost (zimbra.cs.ucla.edu [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id xJdz71VGqpWs; Sun, 9 Jun 2019 17:45:56 -0700 (PDT) Received: from Penguin.CS.UCLA.EDU (Penguin.CS.UCLA.EDU [131.179.64.200]) by zimbra.cs.ucla.edu (Postfix) with ESMTPSA id 4087416167A; Sun, 9 Jun 2019 17:45:56 -0700 (PDT) References: <8773e4aa-e23b-5915-87cb-a60e1a398cb7@cs.ucla.edu> From: Paul Eggert Openpgp: preference=signencrypt Autocrypt: addr=eggert@cs.ucla.edu; 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Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.7.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Content-Language: en-US X-Spam-Score: -2.3 (--) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -3.3 (---) On 6/9/19 5:02 PM, Juanma Barranquero wrote: > That's weird, as it doesn't seem like it should depend on anything > windowsy... (but who knows). > > I'm configuring with --enable-checking=yes and -DGC_MCHECK=1 btw. > > I don't get the crash in the current trunk, only the current release branch. Yes, I was using the emacs-26 branch too. However, I'm not using -DGC_MCHECK as it does not work at all on Fedora; I don't know why and I have no plans to look into it as GC_MCHECK is an obsolete hack (people should be using gcc -fsanitize=address in the master branch). So, I suggest that you stop using -DGC_MCHECK on MS-Windows and see whether that fixes your problem. From unknown Tue Aug 19 02:51:46 2025 X-Loop: help-debbugs@gnu.org Subject: bug#36155: 26.2.50; crash on printing thread with print-circle = t Resent-From: Juanma Barranquero Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 10 Jun 2019 02:29:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 36155 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: To: Paul Eggert Cc: 36155@debbugs.gnu.org Received: via spool by 36155-submit@debbugs.gnu.org id=B36155.156013373511092 (code B ref 36155); Mon, 10 Jun 2019 02:29:01 +0000 Received: (at 36155) by debbugs.gnu.org; 10 Jun 2019 02:28:55 +0000 Received: from localhost ([127.0.0.1]:55731 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1haA3J-0002sp-Jv for submit@debbugs.gnu.org; Sun, 09 Jun 2019 22:28:54 -0400 Received: from mail-qk1-f176.google.com ([209.85.222.176]:41777) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1haA3H-0002sd-VV for 36155@debbugs.gnu.org; Sun, 09 Jun 2019 22:28:52 -0400 Received: by mail-qk1-f176.google.com with SMTP id c11so4696143qkk.8 for <36155@debbugs.gnu.org>; Sun, 09 Jun 2019 19:28:51 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=fb2vOAhJI4Z6NNqlobSJehD1RbNKeiDJaN3du9nuZe4=; b=sWRltAOfC6ccUzBYUVJXIUzbCIH6eICfRQHgjFkJ4587SZ2C/ezXFcRzzvW7BqX8p2 Sq20p3JPjkHhrMl1XGB1w4jJEXHTBkxU/4J2id5jTmqr9MuFCUGdm6EfZ/9PTl/F4TkB dXJtBX9rDKsMuMrbQ8fYofLDb0TZiLwmsFElkKn5qSLVASsBEX3wyseDij/0/UTWhm7z J/IdmG2+Bg+5Ytg+cp7kbFnp9B+0eAU2Q7CEGBEtU9+ChWPjtUyy7Az+x5sud/2urCop +jzoXamvus5ukfvPgX1jK5nM3qsIkNgH6YOjjgCL6ZNIVpGmKkXoMKaeSZFYaFW5OMFU eYVg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=fb2vOAhJI4Z6NNqlobSJehD1RbNKeiDJaN3du9nuZe4=; b=iFuN4/ia3Igz6FeNURvrj35JDuX8G0URNmkmyKQd+Qh1MSEolPAYVaSp+PeZrSWvvd eCHzSlBapKp8SNnGd0fiJs1gxqeKhOLHLKfPd5iffSlEPYS2VlkGWPOekxaNMiGD6fI6 5NCDv4JdsmS2QrV4pLrcHXgQhMRwXgI5DYH9OKhzlox+J0Rf2qgFZSjl5fPhrc6cwraq PoywruYI+53/AHCsmF0I2sWxCXOGUfe7Du0hPxGim3ljc6YzeXX9FGIeG77FqBBGtq2o zvH0eZxpewt6f8aCsETu8/lSEZ4rUWKXqpux7fKgU1oiZw26Wu0fmw8n9RDiORlSpuNL VANA== X-Gm-Message-State: APjAAAV0alamqd7wwWL65iBeyMVMQaUdfK6C/8QcZpSPaI5QwKP86TWo ddccqb78akJtnMfZkf8E+2zZuT+ftEJQ5Q3DxKA= X-Google-Smtp-Source: APXvYqyRhIC2TnT0sLBmiE7Lf35Ipf1dqId4IWzrrtP3NaVfmBDeiTIH4h9H31f7wFgbpkkVptbw2tyU0FbOSRFtVTY= X-Received: by 2002:a37:5cc6:: with SMTP id q189mr53829849qkb.166.1560133726313; Sun, 09 Jun 2019 19:28:46 -0700 (PDT) MIME-Version: 1.0 References: <8773e4aa-e23b-5915-87cb-a60e1a398cb7@cs.ucla.edu> <11fcd266-3c8e-154f-faea-4cdfacf25ce2@cs.ucla.edu> In-Reply-To: <11fcd266-3c8e-154f-faea-4cdfacf25ce2@cs.ucla.edu> From: Juanma Barranquero Date: Mon, 10 Jun 2019 04:28:09 +0200 Message-ID: Content-Type: text/plain; charset="UTF-8" X-Spam-Score: 0.0 (/) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -1.0 (-) On Mon, Jun 10, 2019 at 2:45 AM Paul Eggert wrote: > Yes, I was using the emacs-26 branch too. However, I'm not using > -DGC_MCHECK as it does not work at all on Fedora; I don't know why and I > have no plans to look into it as GC_MCHECK is an obsolete hack I have removed that -D from my setup, though I haven't been able to find anything stating that GC_MCHECK is obsolete. > (people should be using gcc -fsanitize=address in the master branch). Address Sanitizer is not supported on Mingw64, AFAICS. > So, Isuggest that you stop using -DGC_MCHECK on MS-Windows and see > whether that fixes your problem. No, it doesn't. Even without -DGC_MCHECK=1, the above recipe still crashes Emacs. From unknown Tue Aug 19 02:51:46 2025 X-Loop: help-debbugs@gnu.org Subject: bug#36155: 26.2.50; crash on printing thread with print-circle = t Resent-From: Paul Eggert Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 10 Jun 2019 06:02:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 36155 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: To: Juanma Barranquero Cc: 36155@debbugs.gnu.org Received: via spool by 36155-submit@debbugs.gnu.org id=B36155.15601465066933 (code B ref 36155); Mon, 10 Jun 2019 06:02:02 +0000 Received: (at 36155) by debbugs.gnu.org; 10 Jun 2019 06:01:46 +0000 Received: from localhost ([127.0.0.1]:55832 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1haDNK-0001nf-3n for submit@debbugs.gnu.org; Mon, 10 Jun 2019 02:01:46 -0400 Received: from zimbra.cs.ucla.edu ([131.179.128.68]:59990) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1haDNC-0001nC-ON for 36155@debbugs.gnu.org; Mon, 10 Jun 2019 02:01:40 -0400 Received: from localhost (localhost [127.0.0.1]) by zimbra.cs.ucla.edu (Postfix) with ESMTP id 29726161674; Sun, 9 Jun 2019 23:01:32 -0700 (PDT) Received: from zimbra.cs.ucla.edu ([127.0.0.1]) by localhost (zimbra.cs.ucla.edu [127.0.0.1]) (amavisd-new, port 10032) with ESMTP id dmgtuUu2NWCb; Sun, 9 Jun 2019 23:01:31 -0700 (PDT) Received: from localhost (localhost [127.0.0.1]) by zimbra.cs.ucla.edu (Postfix) with ESMTP id 809A61616D1; Sun, 9 Jun 2019 23:01:31 -0700 (PDT) X-Virus-Scanned: amavisd-new at zimbra.cs.ucla.edu Received: from zimbra.cs.ucla.edu ([127.0.0.1]) by localhost (zimbra.cs.ucla.edu [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id kxu899yq3OjZ; Sun, 9 Jun 2019 23:01:31 -0700 (PDT) Received: from [192.168.1.9] (cpe-23-242-74-103.socal.res.rr.com [23.242.74.103]) by zimbra.cs.ucla.edu (Postfix) with ESMTPSA id 5F407161674; Sun, 9 Jun 2019 23:01:31 -0700 (PDT) References: <8773e4aa-e23b-5915-87cb-a60e1a398cb7@cs.ucla.edu> <11fcd266-3c8e-154f-faea-4cdfacf25ce2@cs.ucla.edu> From: Paul Eggert Organization: UCLA Computer Science Department Message-ID: <05dbb8be-edec-ad74-a3eb-a30486342aa5@cs.ucla.edu> Date: Sun, 9 Jun 2019 23:01:26 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.7.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-Spam-Score: -2.3 (--) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -3.3 (---) Juanma Barranquero wrote: > No, it doesn't. Even without -DGC_MCHECK=1, the above recipe still > crashes Emacs. Fedora 30 x86-64 works fine with that recipe (without GC_MCHECK=1). From unknown Tue Aug 19 02:51:46 2025 MIME-Version: 1.0 X-Mailer: MIME-tools 5.505 (Entity 5.505) X-Loop: help-debbugs@gnu.org From: help-debbugs@gnu.org (GNU bug Tracking System) To: Juanma Barranquero Subject: bug#36155: closed (Re: bug#36155: 26.2.50; crash on printing thread with print-circle = t) Message-ID: References: <87pnnlhgdu.fsf@igel.home> X-Gnu-PR-Message: they-closed 36155 X-Gnu-PR-Package: emacs Reply-To: 36155@debbugs.gnu.org Date: Mon, 10 Jun 2019 10:42:02 +0000 Content-Type: multipart/mixed; boundary="----------=_1560163322-826-1" This is a multi-part message in MIME format... ------------=_1560163322-826-1 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Your bug report #36155: 26.2.50; crash on printing thread with print-circle =3D t which was filed against the emacs package, has been closed. The explanation is attached below, along with your original report. If you require more details, please reply to 36155@debbugs.gnu.org. --=20 36155: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=3D36155 GNU Bug Tracking System Contact help-debbugs@gnu.org with problems ------------=_1560163322-826-1 Content-Type: message/rfc822 Content-Disposition: inline Content-Transfer-Encoding: 7bit Received: (at 36155-done) by debbugs.gnu.org; 10 Jun 2019 10:41:23 +0000 Received: from localhost ([127.0.0.1]:56041 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1haHju-0000CN-RG for submit@debbugs.gnu.org; Mon, 10 Jun 2019 06:41:23 -0400 Received: from mail-out.m-online.net ([212.18.0.9]:50352) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1haHjt-0000CF-9W for 36155-done@debbugs.gnu.org; Mon, 10 Jun 2019 06:41:22 -0400 Received: from frontend01.mail.m-online.net (unknown [192.168.8.182]) by mail-out.m-online.net (Postfix) with ESMTP id 45MqRz4Rm1z1rCX7; Mon, 10 Jun 2019 12:41:19 +0200 (CEST) Received: from localhost (dynscan1.mnet-online.de [192.168.6.70]) by mail.m-online.net (Postfix) with ESMTP id 45MqRz1Gzgz1qqkg; Mon, 10 Jun 2019 12:41:19 +0200 (CEST) X-Virus-Scanned: amavisd-new at mnet-online.de Received: from mail.mnet-online.de ([192.168.8.182]) by localhost (dynscan1.mail.m-online.net [192.168.6.70]) (amavisd-new, port 10024) with ESMTP id hPCJqRKl8T-v; Mon, 10 Jun 2019 12:41:18 +0200 (CEST) X-Auth-Info: nrObeMlj/v4TSVif/TOL0BeXHpiyqxOZCQrR8YVS/N3AzM0riQnoE7r7z6MMeuM0 Received: from igel.home (ppp-46-244-170-50.dynamic.mnet-online.de [46.244.170.50]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.mnet-online.de (Postfix) with ESMTPSA; Mon, 10 Jun 2019 12:41:18 +0200 (CEST) Received: by igel.home (Postfix, from userid 1000) id 2323D2C0CB2; Mon, 10 Jun 2019 12:41:17 +0200 (CEST) From: Andreas Schwab To: Juanma Barranquero Subject: Re: bug#36155: 26.2.50; crash on printing thread with print-circle = t References: <8773e4aa-e23b-5915-87cb-a60e1a398cb7@cs.ucla.edu> X-Yow: I invented skydiving in 1989! Date: Mon, 10 Jun 2019 12:41:17 +0200 In-Reply-To: (Juanma Barranquero's message of "Mon, 10 Jun 2019 02:02:13 +0200") Message-ID: <87pnnlhgdu.fsf@igel.home> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.2 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-Spam-Score: -0.5 (/) X-Debbugs-Envelope-To: 36155-done Cc: Paul Eggert , 36155-done@debbugs.gnu.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -1.5 (-) On Jun 10 2019, Juanma Barranquero wrote: > I'm configuring with --enable-checking=yes and -DGC_MCHECK=1 btw. Should be fixed now. Andreas. -- Andreas Schwab, schwab@linux-m68k.org GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510 2552 DF73 E780 A9DA AEC1 "And now for something completely different." ------------=_1560163322-826-1 Content-Type: message/rfc822 Content-Disposition: inline Content-Transfer-Encoding: 7bit Received: (at submit) by debbugs.gnu.org; 9 Jun 2019 22:08:54 +0000 Received: from localhost ([127.0.0.1]:55516 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1ha5zi-0005AS-6x for submit@debbugs.gnu.org; Sun, 09 Jun 2019 18:08:54 -0400 Received: from lists.gnu.org ([209.51.188.17]:55703) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1ha5zg-0005AJ-91 for submit@debbugs.gnu.org; Sun, 09 Jun 2019 18:08:52 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:36303) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1ha5ze-0004B2-MI for bug-gnu-emacs@gnu.org; Sun, 09 Jun 2019 18:08:52 -0400 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=0.8 required=5.0 tests=BAYES_50,FREEMAIL_FROM autolearn=disabled version=3.3.2 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ha5zd-0002um-5h for bug-gnu-emacs@gnu.org; Sun, 09 Jun 2019 18:08:50 -0400 Received: from mail-qk1-x735.google.com ([2607:f8b0:4864:20::735]:44395) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1ha5zd-0002uS-12 for bug-gnu-emacs@gnu.org; Sun, 09 Jun 2019 18:08:49 -0400 Received: by mail-qk1-x735.google.com with SMTP id w187so4478852qkb.11 for ; Sun, 09 Jun 2019 15:08:48 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to; bh=ngpg1ETnHC9RaBIZ9jq2lEX0iprw0PUMkDfF8lyRpMw=; b=YyPw0bsY2wVznndQk40MY4kmYczp19E4Ae2f3mZf6DN/AQUJfrouHgLuLg3olrt/9U mgLPNFZglhm3NrmU7PVNGv+YfT4LMIYW/TReRZ6JYI1ua/s5t6R/vwQiJpf+f+R9vfyM 00F2HLUeJm+kVFVi3j+SEkrWrVDONiESae7dN3OIn52ebor0ZaVAwD7i0YNLN/1OSpm7 wqh2mCoSEAyZQhJ/IMMG1Q4MdGjKXPbvF9IfgTsp58KSqQzFuhO9cSPa7xmkSQfvgPn6 WwNVN4ZjnNQPq0qJAqqnPR2iisMS12RlcwbJ3e3gN9iIvMaovTaG18bB2E152DJueucd j6KQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=ngpg1ETnHC9RaBIZ9jq2lEX0iprw0PUMkDfF8lyRpMw=; b=kI9aD114W9tVCfsyJwZiM+wFMg34n6DJ820cjY5y6XinK30UxL1LugDxtvnZVGw/bW jRRYRJbHyAyPt8Wip6LqNQaP8QoBPfVPnX3D/yF5aMNgsSIiBqIgZP5gwCzEJCm3TMfl m4ddtKA3gnykOkK4nujZHXEcb/lmeUyOiracisggJ4By5G8NSA8cuwwMGvPHa8bx3LAK Auv5sfLVX1e4pvC2mNPEpCbXDfyx4qHeLnL/F+51ozNsAi5LJXmcrRaJM9Oc/1xXQynE QCVBtSQ3wrO2jQRtYsCWCMGvlJFLKPHFiHw2VulLJLRgINypmVSlNq6UpCiQ1Emh9Kka AjHg== X-Gm-Message-State: APjAAAWZttKDsdlhcGKRTYy102CeGzpXPhgIWm0I/LD619XJFf+fAk3c GciZbv+QNxKjzXAcLYevcEqj6cfuhPu8f3cN1YNQ2ziCf7U= X-Google-Smtp-Source: APXvYqz/9L3XOfSwRoMleHNsKMKv05Ly6BJvq2S+9zDBgxRhDtXCztosaI6BZyrAHNG7YvZ+PZGddXS3O16Q5KhK5F8= X-Received: by 2002:a37:5cc6:: with SMTP id q189mr53204282qkb.166.1560118127993; Sun, 09 Jun 2019 15:08:47 -0700 (PDT) MIME-Version: 1.0 From: Juanma Barranquero Date: Mon, 10 Jun 2019 00:08:11 +0200 Message-ID: Subject: 26.2.50; crash on printing thread with print-circle = t To: Bug-Gnu-Emacs Content-Type: text/plain; charset="UTF-8" X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2607:f8b0:4864:20::735 X-Spam-Score: -1.3 (-) X-Debbugs-Envelope-To: submit X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -2.3 (--) Calling prin1 with a thread argument crashes if either print-circle or print-gensym are set to t. emacs -Q --eval "(setq print-circle t)" --eval "(prin1 (current-thread))" GNU gdb (GDB) 8.3 [...] Breakpoint 1 at 0x4000ed1a0: file emacs.c, line 368. Temporary breakpoint 2 at 0x4001103ae: file sysdep.c, line 1071. (gdb) run -Q --eval "(setq print-circle t)" --eval "(prin1 (current-thread))" Starting program: D:\Devel\emacs\repo\emacs-26\src\emacs.exe -Q --eval "(setq print-circle t)" --eval "(prin1 (current-thread))" [New Thread 5796.0x5884] [New Thread 5796.0x65d8] [New Thread 5796.0x5aa8] [New Thread 5796.0x2d2c] [New Thread 5796.0x657c] Thread 1 hit Breakpoint 1, terminate_due_to_signal (sig=22, backtrace_limit=2147483647) at emacs.c:368 368 { (gdb) bt #0 terminate_due_to_signal (sig=22, backtrace_limit=2147483647) at emacs.c:368 #1 0x0000000400162a44 in die ( msg=0x40066d4f4 "0 <= size", file=0x40066cf01 "lisp.h", line=1438) at alloc.c:7379 #2 0x00000004000e746e in ASIZE (array=...) at lisp.h:1438 #3 0x00000004001ad039 in VECTORP (x=...) at lisp.h:2800 #4 print_preprocess (obj=obj@entry=XIL(0x4007394c5)) at print.c:1179 #5 0x00000004001afad2 in print (obj=XIL(0x4007394c5), obj@entry=XIL(0x40095dd10), printcharfun=..., printcharfun@entry=XIL(0xca50), escapeflag=escapeflag@entry=true) at print.c:1115 #6 0x00000004001b00cf in Fprin1 (object=XIL(0x40095dd10), printcharfun=XIL(0xca50)) at print.c:629 #7 0x000000040018c2a4 in eval_sub (form=..., form@entry=XIL(0x4008e8fc3)) at eval.c:2244 #8 0x000000040018ebce in Feval (form=XIL(0x4008e8fc3), lexical=...) at eval.c:2061 #9 0x000000040018aa6a in funcall_subr (subr=0x400657420 , numargs=numargs@entry=1, args=args@entry=0xbfe068) at eval.c:2853 #10 0x0000000400189656 in Ffuncall (nargs=2, args=args@entry=0xbfe060) at eval.c:2776 #11 0x00000004001d14a0 in exec_byte_code (bytestr=..., vector=..., vector@entry=XIL(0x4003a66bd), maxdepth=..., maxdepth@entry=make_number(23), args_template=..., args_template@entry=make_number(257), nargs=nargs@entry=1, args=, args@entry=0xbfe760) at bytecode.c:630 #12 0x000000040018ca49 in funcall_lambda (fun=fun@entry=XIL(0x4003a666d), nargs=nargs@entry=1, arg_vector=arg_vector@entry=0xbfe760) at lisp.h:1614 #13 0x00000004001897a3 in Ffuncall (nargs=2, args=args@entry=0xbfe758) at eval.c:2778 #14 0x00000004001d14a0 in exec_byte_code (bytestr=..., vector=..., vector@entry=XIL(0x4003a0ed5), maxdepth=..., maxdepth@entry=make_number(21), args_template=..., args_template@entry=make_number(0), nargs=nargs@entry=0, args=, args@entry=0xbff128) at bytecode.c:630 #15 0x000000040018ca49 in funcall_lambda (fun=fun@entry=XIL(0x4003a0e85), nargs=nargs@entry=0, arg_vector=arg_vector@entry=0xbff128) at lisp.h:1614 #16 0x00000004001897a3 in Ffuncall (nargs=1, args=args@entry=0xbff120) at eval.c:2778 #17 0x00000004001d14a0 in exec_byte_code (bytestr=..., vector=..., vector@entry=XIL(0x4003a0165), maxdepth=..., maxdepth@entry=make_number(12), args_template=..., args_template@entry=make_number(0), nargs=nargs@entry=0, args=, args@entry=0xbff500) at bytecode.c:630 #18 0x000000040018ca49 in funcall_lambda (fun=XIL(0x4003a0115), fun@entry=XIL(0xbff5e0), nargs=nargs@entry=0, arg_vector=arg_vector@entry=0xbff500) at lisp.h:1614 #19 0x000000040018ced7 in apply_lambda (fun=XIL(0xbff5e0), fun@entry=XIL(0x4003a0115), args=..., count=count@entry=4) at eval.c:2913 #20 0x000000040018c3f4 in eval_sub (form=..., form@entry=XIL(0x4008e4703)) at eval.c:2286 #21 0x000000040018ebce in Feval (form=XIL(0x4008e4703), lexical=..., lexical@entry=XIL(0)) at eval.c:2061 #22 0x00000004000f1ddf in top_level_2 () at lisp.h:849 #23 0x00000004001885d7 in internal_condition_case ( bfun=bfun@entry=0x4000f1db7 , handlers=..., handlers@entry=XIL(0x4e90), hfun=hfun@entry=0x4000f6e0a ) at eval.c:1336 #24 0x00000004000f5f16 in top_level_1 (ignore=...) at lisp.h:849 #25 0x000000040018850f in internal_catch (tag=..., func=func@entry=0x4000f5eca , arg=arg@entry=XIL(0)) at eval.c:1101 #26 0x00000004000eea50 in command_loop () at lisp.h:855 #27 0x0000000000000000 in ?? () Backtrace stopped: previous frame inner to this frame (corrupt stack?) Lisp Backtrace: "prin1" (0xbfddc0) "eval" (0xbfe068) "command-line-1" (0xbfe760) "command-line" (0xbff128) "normal-top-level" (0xbff500) (gdb) In GNU Emacs 26.2.50 (build 1, x86_64-w64-mingw32) of 2019-06-09 built on ODIEFAST Repository revision: 4904fb352c14539e1c6927e8c893abb037bca8a0 Windowing system distributor 'Microsoft Corp.', version 10.0.18362 Recent messages: For information about GNU Emacs and the GNU system, type C-h C-a. Configured using: 'configure --prefix=/d/Devel/emacs/repo/emacs-26 --with-modules --enable-checking=yes --enable-locallisppath=%emacs_dir%/../site-lisp:%emacs_dir%/share/emacs/@VER@/site-lisp:%emacs_dir%/share/emacs/site-lisp 'CFLAGS=-Og -ggdb3' CPPFLAGS=-DGC_MCHECK=1' Configured features: XPM JPEG TIFF GIF PNG RSVG SOUND NOTIFY ACL GNUTLS LIBXML2 ZLIB TOOLKIT_SCROLL_BARS MODULES THREADS LCMS2 Important settings: value of $LANG: ESN locale-coding-system: cp1252 Major mode: Fundamental Minor modes in effect: tooltip-mode: t global-eldoc-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 blink-cursor-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 Load-path shadows: None found. Features: (shadow sort mail-extr emacsbug message rmc puny seq byte-opt gv bytecomp byte-compile cconv dired dired-loaddefs format-spec rfc822 mml easymenu mml-sec password-cache epa derived epg epg-config gnus-util rmail rmail-loaddefs mm-decode mm-bodies mm-encode mail-parse rfc2231 mailabbrev gmm-utils mailheader sendmail rfc2047 rfc2045 ietf-drums mm-util mail-prsvr mail-utils elec-pair pcase subr-x cl-loaddefs cl-lib time-date mule-util tooltip eldoc electric uniquify ediff-hook vc-hooks lisp-float-type mwheel dos-w32 ls-lisp disp-table term/w32-win w32-win w32-vars term/common-win tool-bar dnd fontset image regexp-opt fringe tabulated-list replace newcomment text-mode elisp-mode lisp-mode prog-mode register page 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 threads w32notify w32 lcms2 multi-tty make-network-process emacs) Memory information: ((conses 16 99748 13041) (symbols 48 20311 1) (miscs 40 78 118) (strings 32 30100 1148) (string-bytes 1 771917) (vectors 16 14924) (vector-slots 8 504919 8770) (floats 8 51 221) (intervals 56 290 22) (buffers 992 12)) ------------=_1560163322-826-1--