From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Zack Piper Newsgroups: gmane.emacs.devel Subject: Random segfaults when using M-x. Date: Fri, 5 Jun 2015 10:20:49 +0000 Message-ID: <20150605102048.GA31678@apertron.net> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: ger.gmane.org 1433499701 26064 80.91.229.3 (5 Jun 2015 10:21:41 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Fri, 5 Jun 2015 10:21:41 +0000 (UTC) To: emacs-devel@gnu.org Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Fri Jun 05 12:21:30 2015 Return-path: Envelope-to: ged-emacs-devel@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 1Z0okc-0007HQ-Iy for ged-emacs-devel@m.gmane.org; Fri, 05 Jun 2015 12:21:22 +0200 Original-Received: from localhost ([::1]:46256 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Z0okb-0007cy-R7 for ged-emacs-devel@m.gmane.org; Fri, 05 Jun 2015 06:21:21 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:45269) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Z0okL-0007Ip-7e for emacs-devel@gnu.org; Fri, 05 Jun 2015 06:21:08 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Z0okH-00039f-4D for emacs-devel@gnu.org; Fri, 05 Jun 2015 06:21:04 -0400 Original-Received: from apertron.net ([94.23.236.101]:37623) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Z0okG-00034L-HC for emacs-devel@gnu.org; Fri, 05 Jun 2015 06:21:01 -0400 Original-Received: from apertron.net (apertron.net [94.23.236.101]) by apertron.net (Postfix) with ESMTPS id 4E13760FC0 for ; Fri, 5 Jun 2015 10:20:50 +0000 (UTC) Content-Disposition: inline User-Agent: Mutt/1.5.23 (2014-03-12) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 94.23.236.101 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:187032 Archived-At: I get the following backtrace (seemingly at random) when pressing M-x, this happens sometimes 2 times a day, I didn't report a bug because I couldn't reproduce it reliably, but it randomly happened 2 times just now when trying to debug what was happening (both times during trying to use M-x). Shall I try disecting my Emacs configuration (https://github.com/zackp30/dotfiles) or wait to see if that's not needed and it's a known bug? ``` $ sed -n 's/.*\[\(.*\)]$/\1/p' backtrace | addr2line -C -f -i -p -e $(which emacs) emacs_backtrace at /home/zack/emacs/src/sysdep.c:2188 terminate_due_to_signal at /home/zack/emacs/src/emacs.c:374 handle_fatal_signal at /home/zack/emacs/src/sysdep.c:1604 deliver_thread_signal.constprop.6 at /home/zack/emacs/src/sysdep.c:1578 handle_sigsegv at /home/zack/emacs/src/sysdep.c:1654 ?? ??:0 turn_on_face at /home/zack/emacs/src/term.c:1902 (discriminator 3) tty_write_glyphs at /home/zack/emacs/src/term.c:777 update_frame_line at /home/zack/emacs/src/dispnew.c:4832 update_frame_1 at /home/zack/emacs/src/dispnew.c:4534 update_frame at /home/zack/emacs/src/dispnew.c:3123 redisplay_internal at /home/zack/emacs/src/xdisp.c:13786 (discriminator 2) read_char at /home/zack/emacs/src/keyboard.c:2544 read_key_sequence at /home/zack/emacs/src/keyboard.c:9156 command_loop_1 at /home/zack/emacs/src/keyboard.c:1407 internal_condition_case at /home/zack/emacs/src/eval.c:1350 command_loop_2 at /home/zack/emacs/src/keyboard.c:1140 (discriminator 1) internal_catch at /home/zack/emacs/src/eval.c:1110 command_loop at /home/zack/emacs/src/keyboard.c:1111 recursive_edit_1 at /home/zack/emacs/src/keyboard.c:729 XUNTAG at /home/zack/emacs/src/lisp.h:844 (inlined by) XWINDOW at /home/zack/emacs/src/lisp.h:1010 (inlined by) read_minibuf at /home/zack/emacs/src/minibuf.c:684 Fread_from_minibuffer at /home/zack/emacs/src/minibuf.c:970 Ffuncall at /home/zack/emacs/src/eval.c:2748 exec_byte_code at /home/zack/emacs/src/bytecode.c:919 funcall_lambda at /home/zack/emacs/src/eval.c:2951 backtrace_debug_on_exit at /home/zack/emacs/src/eval.c:159 (inlined by) Ffuncall at /home/zack/emacs/src/eval.c:2791 exec_byte_code at /home/zack/emacs/src/bytecode.c:919 funcall_lambda at /home/zack/emacs/src/eval.c:2951 backtrace_debug_on_exit at /home/zack/emacs/src/eval.c:159 (inlined by) Ffuncall at /home/zack/emacs/src/eval.c:2791 exec_byte_code at /home/zack/emacs/src/bytecode.c:919 funcall_lambda at /home/zack/emacs/src/eval.c:2951 backtrace_debug_on_exit at /home/zack/emacs/src/eval.c:159 (inlined by) Ffuncall at /home/zack/emacs/src/eval.c:2791 exec_byte_code at /home/zack/emacs/src/bytecode.c:919 funcall_lambda at /home/zack/emacs/src/eval.c:2951 backtrace_debug_on_exit at /home/zack/emacs/src/eval.c:159 (inlined by) Ffuncall at /home/zack/emacs/src/eval.c:2791 exec_byte_code at /home/zack/emacs/src/bytecode.c:919 funcall_lambda at /home/zack/emacs/src/eval.c:2951 backtrace_debug_on_exit at /home/zack/emacs/src/eval.c:159 (inlined by) Ffuncall at /home/zack/emacs/src/eval.c:2791 SPECPDL_INDEX at /home/zack/emacs/src/lisp.h:2998 (inlined by) Ffuncall_interactively at /home/zack/emacs/src/callint.c:246 Ffuncall at /home/zack/emacs/src/eval.c:2698 Fapply at /home/zack/emacs/src/eval.c:2341 ``` Thanks! -- Zack Piper http://apertron.net