From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#15405: 24.3; #[] freezes emacs Date: Wed, 18 Sep 2013 18:07:28 +0300 Message-ID: <8361tynp73.fsf@gnu.org> References: Reply-To: Eli Zaretskii NNTP-Posting-Host: plane.gmane.org X-Trace: ger.gmane.org 1379516903 32005 80.91.229.3 (18 Sep 2013 15:08:23 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Wed, 18 Sep 2013 15:08:23 +0000 (UTC) Cc: 15405@debbugs.gnu.org, sdl.web@gmail.com To: Barry OReilly Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Wed Sep 18 17:08:23 2013 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 1VMJMb-00025k-KF for geb-bug-gnu-emacs@m.gmane.org; Wed, 18 Sep 2013 17:08:21 +0200 Original-Received: from localhost ([::1]:47516 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VMJMa-0004nj-Sj for geb-bug-gnu-emacs@m.gmane.org; Wed, 18 Sep 2013 11:08:20 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:39542) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VMJMQ-0004ht-Pg for bug-gnu-emacs@gnu.org; Wed, 18 Sep 2013 11:08:18 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1VMJMJ-0005gb-Fk for bug-gnu-emacs@gnu.org; Wed, 18 Sep 2013 11:08:10 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:38516) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VMJMJ-0005gO-Bc for bug-gnu-emacs@gnu.org; Wed, 18 Sep 2013 11:08:03 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1VMJMI-0005YJ-Dy for bug-gnu-emacs@gnu.org; Wed, 18 Sep 2013 11:08:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 18 Sep 2013 15:08:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 15405 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 15405-submit@debbugs.gnu.org id=B15405.137951685721305 (code B ref 15405); Wed, 18 Sep 2013 15:08:02 +0000 Original-Received: (at 15405) by debbugs.gnu.org; 18 Sep 2013 15:07:37 +0000 Original-Received: from localhost ([127.0.0.1]:46807 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1VMJLs-0005XY-Ie for submit@debbugs.gnu.org; Wed, 18 Sep 2013 11:07:37 -0400 Original-Received: from mtaout21.012.net.il ([80.179.55.169]:50875) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1VMJLp-0005XH-V8 for 15405@debbugs.gnu.org; Wed, 18 Sep 2013 11:07:35 -0400 Original-Received: from conversion-daemon.a-mtaout21.012.net.il by a-mtaout21.012.net.il (HyperSendmail v2007.08) id <0MTB00800TXFG400@a-mtaout21.012.net.il> for 15405@debbugs.gnu.org; Wed, 18 Sep 2013 18:07:27 +0300 (IDT) Original-Received: from HOME-C4E4A596F7 ([87.69.4.28]) by a-mtaout21.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0MTB00802U0EBQ60@a-mtaout21.012.net.il>; Wed, 18 Sep 2013 18:07:27 +0300 (IDT) In-reply-to: X-012-Sender: halo1@inter.net.il X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 140.186.70.43 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-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:78515 Archived-At: > Date: Wed, 18 Sep 2013 10:36:36 -0400 > From: Barry OReilly > > I didn't witness a freeze, but I opened emacs -Q, did M-: #[] twice, > moved point around without a problem, then did C-x 3 and Emacs core > dumped. Doesn't happen here, but my Emacs is compiled without optimizations, FWIW. > Core was generated by `emacs --reverse-video -Q'. > Program terminated with signal 11, Segmentation fault. > #0 0x00000031cfc0e7fd in raise () from /lib64/libpthread.so.0 > (gdb) bt > #0 0x00000031cfc0e7fd in raise () from /lib64/libpthread.so.0 > #1 0x00000000004d0e35 in terminate_due_to_signal (sig=11, > backtrace_limit=40) at emacs.c:369 > #2 0x00000000004ea6fe in handle_fatal_signal (sig=11227) at sysdep.c:1626 > #3 0x00000000004eaab3 in deliver_thread_signal (sig=11) at sysdep.c:1600 > #4 deliver_fatal_thread_signal (sig=11) at sysdep.c:1638 > #5 > #6 0x0000000000554a72 in AREF (f=0x11093b0, spec=11925893) at lisp.h:1170 > #7 font_delete_unmatched (f=0x11093b0, spec=11925893) at font.c:2624 > #8 font_list_entities (f=0x11093b0, spec=11925893) at font.c:2747 > #9 0x0000000000558574 in font_find_for_lface (f=0x11093b0, > attrs=0x7fff12382d00, spec=11845218, c=-1) at font.c:3206 > #10 0x0000000000558a6b in font_load_for_lface (f=0x8091c5, attrs=0xb8c2f2, > spec=8425920) at font.c:3276 > #11 0x00000000004a1882 in realize_x_face (cache=0xd8eb80, > attrs=0x7fff12382d00, former_face_id=) at xfaces.c:5529 > #12 realize_face (cache=0xd8eb80, attrs=0x7fff12382d00, > former_face_id=) at xfaces.c:5422 > #13 0x00000000004a2661 in lookup_face (f=, > attr=0x7fff12382d00) at xfaces.c:4411 > #14 0x00000000004a36b1 in face_at_string_position (w=, > string=, pos=, bufpos=0, > region_beg=-1, region_end=-1, endptr=0x7fff12382e10, > base_face_id=MODE_LINE_INACTIVE_FACE_ID, mouse_p=0) at xfaces.c:6194 > #15 0x000000000044688c in display_string (string=0xb533e8 "*scratch*", > lisp_string=11874225, face_string=15529169, face_string_pos=1, start= optimized out>, it=0x7fff12383050, field_width=12, precision=-8, > max_x=, multibyte=0) at xdisp.c:22278 > #16 0x0000000000446f3c in display_mode_element (it=0x7fff12383050, depth=4, > field_width=0, precision=-8, elt=, props=11845218, > risky=0) at xdisp.c:21031 > #17 0x0000000000447570 in display_mode_element (it=0x7fff12383050, depth=3, > field_width=0, precision=-8, elt=, props=11845218, > risky=0) at xdisp.c:21203 > #18 0x0000000000447570 in display_mode_element (it=0x7fff12383050, depth=1, > field_width=0, precision=0, elt=, props=11845218, > risky=0) at xdisp.c:21203 > #19 0x0000000000447e44 in display_mode_line (w=, > face_id=MODE_LINE_INACTIVE_FACE_ID, format=15394390) at xdisp.c:20720 This crash happens when Emacs tries to display the mode line of the non-selected window. Can you show the values of vec and of i in frame #7?