From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.devel Subject: Re: The very latest emacs (25.1.50) segfault Date: Mon, 11 Jan 2016 05:39:20 +0200 Message-ID: <83wprglr87.fsf@gnu.org> References: <87mvsenicq.wl%nomiya@galaxy.dti.ne.jp> <83a8odmnrc.fsf@gnu.org> <87vb70x603.wl%nomiya@galaxy.dti.ne.jp> Reply-To: Eli Zaretskii NNTP-Posting-Host: plane.gmane.org X-Trace: ger.gmane.org 1452483565 20736 80.91.229.3 (11 Jan 2016 03:39:25 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Mon, 11 Jan 2016 03:39:25 +0000 (UTC) Cc: emacs-devel@gnu.org To: Masaru Nomiya Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Mon Jan 11 04:39:24 2016 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 1aITKG-0000Sg-9y for ged-emacs-devel@m.gmane.org; Mon, 11 Jan 2016 04:39:24 +0100 Original-Received: from localhost ([::1]:51110 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aITKF-00015i-P0 for ged-emacs-devel@m.gmane.org; Sun, 10 Jan 2016 22:39:23 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:38477) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aITKC-00015R-NY for emacs-devel@gnu.org; Sun, 10 Jan 2016 22:39:21 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1aITK7-0007WX-Nm for emacs-devel@gnu.org; Sun, 10 Jan 2016 22:39:20 -0500 Original-Received: from fencepost.gnu.org ([2001:4830:134:3::e]:58523) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aITK7-0007WT-KK; Sun, 10 Jan 2016 22:39:15 -0500 Original-Received: from 84.94.185.246.cable.012.net.il ([84.94.185.246]:1698 helo=HOME-C4E4A596F7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_128_CBC_SHA1:128) (Exim 4.82) (envelope-from ) id 1aITK6-00005i-VC; Sun, 10 Jan 2016 22:39:15 -0500 In-reply-to: <87vb70x603.wl%nomiya@galaxy.dti.ne.jp> (message from Masaru Nomiya on Mon, 11 Jan 2016 10:24:44 +0900) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 2001:4830:134:3::e 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:198009 Archived-At: > Date: Mon, 11 Jan 2016 10:24:44 +0900 > From: Masaru Nomiya > > > Can you use the procedure described in the node "Crashing" of the > > Emacs User manual to produce human-readable backtrace with file names > > and line numbers out of this? Otherwise it's impossible for us to > > interpret this data. > > Sorry, but I tried. > > masaru@linux-uw5l:/tmp/tes/emacs> src/emacs > Fatal error 11: Segmentation fault > Backtrace: > src/emacs[0x4fb622] > src/emacs[0x4e3384] > src/emacs[0x4fa52e] > src/emacs[0x4fa733] > src/emacs[0x4fa76a] > /lib64/libpthread.so.0(+0xf1f0)[0x7fc21d1481f0] > src/emacs[0x5aeda9] > [...] > > (gdb) list *0x5aeda9 > 0x5aeda9 is in ftfont_shape (lisp.h:856). > 851 } > 852 > 853 INLINE EMACS_INT > 854 (XINT) (Lisp_Object a) > 855 { > 856 return lisp_h_XINT (a); > 857 } > 858 > 859 INLINE EMACS_INT > 860 (XFASTINT) (Lisp_Object a) > (gdb) > > Is this right? Yes, but I meant the addr2line method described there. It should produce more information. Thanks.