From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: rrandresf@gmail.com Newsgroups: gmane.emacs.bugs Subject: bug#28181: 26.0.50; emacs master segfaults on make-network-process, embedded device nokia n900 Date: Tue, 22 Aug 2017 01:00:28 +0000 Message-ID: NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: blaine.gmane.org 1503372258 27996 195.159.176.226 (22 Aug 2017 03:24:18 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Tue, 22 Aug 2017 03:24:18 +0000 (UTC) To: 28181@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Tue Aug 22 05:24:08 2017 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1djznR-0006VH-HF for geb-bug-gnu-emacs@m.gmane.org; Tue, 22 Aug 2017 05:24:05 +0200 Original-Received: from localhost ([::1]:58484 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1djznY-0000WC-Ax for geb-bug-gnu-emacs@m.gmane.org; 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X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x X-Mailman-Approved-At: Mon, 21 Aug 2017 23:23:06 -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:136035 Archived-At: The problem is with emacs master. "emacs -Q" and M-x eww "f1aldia.com" segfaults emacs. the segfault happens on make-network-process (process.c) The same works fine on emacs-25.2 on the same device --8<---------------cut here---------------start------------->8--- Program received signal SIGSEGV, Segmentation fault. [Switching to LWP 27444] 0xb6319438 in __res_randomid () from /lib/libc.so.6 (gdb) bt full #0 0xb6319438 in __res_randomid () from /lib/libc.so.6 No symbol table info available. #1 0xb631a08c in ?? () from /lib/libc.so.6 No symbol table info available. #2 0xb631a1d8 in __res_ninit () from /lib/libc.so.6 No symbol table info available. #3 0xb631b058 in __res_maybe_init () from /lib/libc.so.6 No symbol table info available. #4 0xb62fac54 in ?? () from /lib/libc.so.6 No symbol table info available. #5 0xb62fb844 in getaddrinfo () from /lib/libc.so.6 No symbol table info available. #6 0xb640fdfc in ?? () from /lib/libanl.so.1 No symbol table info available. #7 0xb640fdfc in ?? () from /lib/libanl.so.1 No symbol table info available. Backtrace stopped: previous frame identical to this frame (corrupt stack?) (gdb) xbacktrace Undefined command: "xbacktrace". Try "help". --8<---------------cut here---------------end--------------->8--- The embedded device libc version --8<---------------cut here---------------start------------->8--- dpkg -l | grep libc ii libc6 2.5.1-1eglibc2 GNU C Library: Shared libraries and Timezone ii libc6-dev 2.5.1-1eglibc2 GNU C Library: Development Libraries and Hea --8<---------------cut here---------------end--------------->8--- I Could not replicate the issue on armhf and on x86. Just on this device. In GNU Emacs 26.0.50 (build 1, arm-unknown-linux-gnueabi, GTK+ Version 2.14.7) of 2017-06-24 built on chulpaca System Description: Debian GNU/Linux testing/unstable Recent messages: For information about GNU Emacs and the GNU system, type C-h C-a. Configured using: 'configure --build arm-linux-gnueabi --prefix=/usr '--mandir=${prefix}/share/man' '--infodir=${prefix}/share/info' --without-gconf --with-xft --without-xwidgets --with-xpm=no --with-gif=no --without-selinux --with-gnutls=no --disable-acl 'CFLAGS=-s -O2' LDFLAGS=-Wl,-z,defs CPPFLAGS=' Configured features: JPEG TIFF PNG SOUND LIBXML2 FREETYPE XFT ZLIB TOOLKIT_SCROLL_BARS GTK2 X11 Important settings: value of $LC_ALL: C locale-coding-system: nil Major mode: Lisp Interaction Minor modes in effect: tooltip-mode: t global-eldoc-mode: t 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 font-lock-mode: t auto-composition-mode: t auto-encryption-mode: t auto-compression-mode: t line-number-mode: t transient-mark-mode: t Load-path shadows: None found. Features: (shadow sort mail-extr emacsbug message subr-x puny seq byte-opt gv bytecomp byte-compile cconv cl-loaddefs cl-lib 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 term/xterm xterm time-date disp-table mule-util 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 dynamic-setting font-render-setting move-toolbar gtk x-toolkit x multi-tty make-network-process emacs) Memory information: ((conses 8 97061 6799) (symbols 24 20026 1) (miscs 20 33 143) (strings 16 17315 3979) (string-bytes 1 557669) (vectors 8 11862) (vector-slots 4 440670 3882) (floats 8 52 312) (intervals 28 209 241) (buffers 520 11) (heap 1024 11720 349))