From unknown Fri Sep 05 20:55:24 2025 X-Loop: help-debbugs@gnu.org Subject: bug#26915: 25.2; Strange malloc Emacs crash Resent-From: Live System User Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 13 May 2017 23:08:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: report 26915 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: To: 26915@debbugs.gnu.org X-Debbugs-Original-To: bug-gnu-emacs@gnu.org Received: via spool by submit@debbugs.gnu.org id=B.149471682225928 (code B ref -1); Sat, 13 May 2017 23:08:02 +0000 Received: (at submit) by debbugs.gnu.org; 13 May 2017 23:07:02 +0000 Received: from localhost ([127.0.0.1]:43325 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1d9g7f-0006jd-6o for submit@debbugs.gnu.org; Sat, 13 May 2017 19:07:02 -0400 Received: from eggs.gnu.org ([208.118.235.92]:50617) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1d9g7d-0006jR-B7 for submit@debbugs.gnu.org; Sat, 13 May 2017 19:06:50 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1d9g7V-00085x-5y for submit@debbugs.gnu.org; Sat, 13 May 2017 19:06:44 -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, T_DKIM_INVALID autolearn=disabled version=3.3.2 Received: from lists.gnu.org ([2001:4830:134:3::11]:45678) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1d9g7V-00085i-13 for submit@debbugs.gnu.org; Sat, 13 May 2017 19:06:41 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:41584) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1d9g7S-0004X0-0i for bug-gnu-emacs@gnu.org; Sat, 13 May 2017 19:06:40 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1d9g7O-000830-Pq for bug-gnu-emacs@gnu.org; Sat, 13 May 2017 19:06:37 -0400 Received: from omr-m013e.mx.aol.com ([204.29.186.14]:56946) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1d9g7O-00081t-DC for bug-gnu-emacs@gnu.org; Sat, 13 May 2017 19:06:34 -0400 Received: from mtaout-mba02.mx.aol.com (mtaout-mba02.mx.aol.com [172.26.133.110]) by omr-m013e.mx.aol.com (Outbound Mail Relay) with ESMTP id 559033800084 for ; Sat, 13 May 2017 19:06:33 -0400 (EDT) Received: from localhost.localdomain (c-50-163-97-64.hsd1.ma.comcast.net [50.163.97.64]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mtaout-mba02.mx.aol.com (MUA/Third Party Client Interface) with ESMTPSA id 3142F38000098 for ; Sat, 13 May 2017 19:06:32 -0400 (EDT) From: Live System User Date: Sat, 13 May 2017 19:06:29 -0400 Message-ID: <87wp9kbbm2.fsf@aol.com> MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="=-=-=" x-aol-global-disposition: G X-AOL-VSS-INFO: 5800.7501/115973 X-AOL-VSS-CODE: clean DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mx.aol.com; s=20150623; t=1494716793; bh=DZqURsNTRMZ3ymJttkhi0UMCHa5YxmdNLy9wrhyLBhQ=; h=From:To:Subject:Message-ID:Date:MIME-Version:Content-Type; b=bHv/uahyWcJcbLoZNxIHOfj0+U26f/tlB2ki8vQAplXnU1329QhxMLbs+uTJX/1R3 RbcEDciDUe4BWO93fvLnpvmLCn+ycbLMAy/avXpoQHkFU0qZnsUK5uV+wNZeFq4dZb bNPJNg4Rul7X+5jw8iSTB/W0s2Y4fyYQxNos7XRc= x-aol-sid: 3039ac1a856e591791782c60 X-AOL-IP: 50.163.97.64 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.4.x-2.6.x [generic] [fuzzy] X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x X-Received-From: 2001:4830:134:3::11 X-Spam-Score: -3.5 (---) 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 (+) X-Spam-Report: Spam detection software, running on the system "debbugs.gnu.org", has NOT identified this incoming email as spam. The original message has been attached to this so you can view it or label similar future email. If you have any questions, see the administrator of that system for details. Content preview: Hi, I experienced a strange Emacs crash that I don't have a precise recipe for but I thought I should report it anyway. I started Emacs via "emacs -Q" and proceeded to `ediff-buffers` two buffers with files I retrieved using `dired`. Once finished, I typed "q" (ediff-quit) to exit ediff. While still in the minibuffer with the prompt: [...] Content analysis details: (1.5 points, 10.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- 1.0 SPF_SOFTFAIL SPF: sender does not match SPF record (softfail) 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider (nyc4bos[at]aol.com) 0.5 URI_NOVOWEL URI: URI hostname has long non-vowel sequence 0.0 T_DKIM_INVALID DKIM-Signature header exists but is not valid --=-=-= Content-Type: text/plain Hi, I experienced a strange Emacs crash that I don't have a precise recipe for but I thought I should report it anyway. I started Emacs via "emacs -Q" and proceeded to `ediff-buffers` two buffers with files I retrieved using `dired`. Once finished, I typed "q" (ediff-quit) to exit ediff. While still in the minibuffer with the prompt: Quit this Ediff session? (y or n) I tried to type "y" but was unable to -- the cursor was hollow (normally it is a solid black box) but Emacs was unresponsive even to a few C-g's. The Emacs frame then disappeared. Looking back at the gnome-terminal where I had invoked "emacs -Q" I saw a backtrace which I am including as an attachment. Thanks. --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=e-crash.txt Content-Description: Emacs malloc crash $ emacs -Q & [4] 15355 $ (emacs:15355): GLib-CRITICAL **: Source ID 20523 was not found when attempting to remove it (emacs:15355): GLib-CRITICAL **: Source ID 60654 was not found when attempting to remove it *** Error in `emacs': malloc(): memory corruption (fast): 0x0000000002363180 *** ======= Backtrace: ========= /lib64/libc.so.6(+0x75dbb)[0x7fc9c9d58dbb] /lib64/libc.so.6(+0x80373)[0x7fc9c9d63373] /lib64/libc.so.6(__libc_malloc+0x50)[0x7fc9c9d64770] /lib64/libxcb.so.1(+0xc57e)[0x7fc9d196957e] /lib64/libxcb.so.1(+0xa27c)[0x7fc9d196727c] /lib64/libxcb.so.1(+0xb89f)[0x7fc9d196889f] /lib64/libxcb.so.1(xcb_wait_for_reply+0x63)[0x7fc9d19689b3] /lib64/libX11.so.6(_XReply+0x12a)[0x7fc9d1dc336a] /lib64/libX11.so.6(XQueryPointer+0x91)[0x7fc9d1db9351] emacs[0x4c9216] emacs[0x4240e5] emacs[0x5668e8] emacs[0x59f173] emacs[0x5662ed] emacs[0x5666db] emacs[0x59f173] emacs[0x5662ed] emacs[0x5666db] emacs[0x59f173] emacs[0x5662ed] emacs[0x5666db] emacs[0x5622da] emacs[0x5667e9] emacs[0x562cb6] emacs[0x5668c6] emacs[0x59f173] emacs[0x5666db] emacs[0x5669da] emacs[0x500461] emacs[0x565002] emacs[0x4f1cf4] emacs[0x564fa3] emacs[0x4f1c51] emacs[0x4f64b7] emacs[0x51f011] emacs[0x51f7af] emacs[0x566860] emacs[0x59f173] emacs[0x5666db] emacs[0x51ddd2] emacs[0x566860] emacs[0x59f173] emacs[0x565d58] emacs[0x56939c] emacs[0x5625d4] emacs[0x5668c6] emacs[0x59f173] emacs[0x5666db] emacs[0x5669da] emacs[0x500461] emacs[0x565002] emacs[0x4f1cf4] emacs[0x564fa3] emacs[0x4f1cb0] emacs[0x4f64b7] emacs[0x4f6808] emacs[0x41a032] /lib64/libc.so.6(__libc_start_main+0xf1)[0x7fc9c9d03731] emacs[0x41ab19] ======= Memory map: ======== 00400000-0064d000 r-xp 00000000 fd:00 246016 /usr/bin/emacs-25.2 0084d000-00854000 r--p 0024d000 fd:00 246016 /usr/bin/emacs-25.2 00854000-01550000 rw-p 00254000 fd:00 246016 /usr/bin/emacs-25.2 01d5b000-0322d000 rw-p 00000000 00:00 0 [heap] 7fc9a0000000-7fc9a0022000 rw-p 00000000 00:00 0 7fc9a0022000-7fc9a4000000 ---p 00000000 00:00 0 7fc9a8000000-7fc9a8022000 rw-p 00000000 00:00 0 7fc9a8022000-7fc9ac000000 ---p 00000000 00:00 0 7fc9ad006000-7fc9ad0bf000 r--p 00000000 fd:00 133667 /usr/share/fonts/dejavu/DejaVuSans.ttf 7fc9ad0bf000-7fc9ad0c1000 r-xp 00000000 fd:00 7705 /usr/lib64/gdk-pixbuf-2.0/2.10.0/loaders/libpixbufloader-svg.so 7fc9ad0c1000-7fc9ad2c0000 ---p 00002000 fd:00 7705 /usr/lib64/gdk-pixbuf-2.0/2.10.0/loaders/libpixbufloader-svg.so 7fc9ad2c0000-7fc9ad2c1000 r--p 00001000 fd:00 7705 /usr/lib64/gdk-pixbuf-2.0/2.10.0/loaders/libpixbufloader-svg.so 7fc9ad2c1000-7fc9ad2c2000 rw-p 00002000 fd:00 7705 /usr/lib64/gdk-pixbuf-2.0/2.10.0/loaders/libpixbufloader-svg.so 7fc9ad2c2000-7fc9ad2c3000 ---p 00000000 00:00 0 7fc9ad2c3000-7fc9adac3000 rw-p 00000000 00:00 0 7fc9adac3000-7fc9adac5000 r-xp 00000000 fd:00 139838 /usr/lib64/libfreebl3.so 7fc9adac5000-7fc9adcc4000 ---p 00002000 fd:00 139838 /usr/lib64/libfreebl3.so 7fc9adcc4000-7fc9adcc5000 r--p 00001000 fd:00 139838 /usr/lib64/libfreebl3.so 7fc9adcc5000-7fc9adcc6000 rw-p 00002000 fd:00 139838 /usr/lib64/libfreebl3.so 7fc9adcc6000-7fc9adccd000 r-xp 00000000 fd:00 139854 /usr/lib64/libcrypt-2.23.so 7fc9adccd000-7fc9adecc000 ---p 00007000 fd:00 139854 /usr/lib64/libcrypt-2.23.so 7fc9adecc000-7fc9adecd000 r--p 00006000 fd:00 139854 /usr/lib64/libcrypt-2.23.so 7fc9adecd000-7fc9adece000 rw-p 00007000 fd:00 139854 /usr/lib64/libcrypt-2.23.so 7fc9adece000-7fc9adefc000 rw-p 00000000 00:00 0 7fc9adefc000-7fc9adf02000 r-xp 00000000 fd:00 141438 /usr/lib64/libogg.so.0.8.2 7fc9adf02000-7fc9ae101000 ---p 00006000 fd:00 141438 /usr/lib64/libogg.so.0.8.2 7fc9ae101000-7fc9ae102000 r--p 00005000 fd:00 141438 /usr/lib64/libogg.so.0.8.2 7fc9ae102000-7fc9ae103000 rw-p 00000000 00:00 0 7fc9ae103000-7fc9ae12e000 r-xp 00000000 fd:00 141445 /usr/lib64/libvorbis.so.0.4.7 7fc9ae12e000-7fc9ae32d000 ---p 0002b000 fd:00 141445 /usr/lib64/libvorbis.so.0.4.7 7fc9ae32d000-7fc9ae32e000 r--p 0002a000 fd:00 141445 /usr/lib64/libvorbis.so.0.4.7 7fc9ae32e000-7fc9ae32f000 rw-p 00000000 00:00 0 7fc9ae32f000-7fc9ae343000 r-xp 00000000 fd:00 140659 /usr/lib64/libtdb.so.1.3.9 7fc9ae343000-7fc9ae543000 ---p 00014000 fd:00 140659 /usr/lib64/libtdb.so.1.3.9 7fc9ae543000-7fc9ae544000 r--p 00014000 fd:00 140659 /usr/lib64/libtdb.so.1.3.9 7fc9ae544000-7fc9ae545000 rw-p 00015000 fd:00 140659 /usr/lib64/libtdb.so.1.3.9 7fc9ae545000-7fc9ae54c000 r-xp 00000000 fd:00 141449 /usr/lib64/libvorbisfile.so.3.3.6 7fc9ae54c000-7fc9ae74c000 ---p 00007000 fd:00 141449 /usr/lib64/libvorbisfile.so.3.3.6 7fc9ae74c000-7fc9ae74d000 r--p 00007000 fd:00 141449 /usr/lib64/libvorbisfile.so.3.3.6 7fc9ae74d000-7fc9ae74e000 rw-p 00000000 00:00 0 7fc9ae74e000-7fc9ae75f000 r-xp 00000000 fd:00 161940 /usr/lib64/libcanberra.so.0.2.5 7fc9ae75f000-7fc9ae95e000 ---p 00011000 fd:00 161940 /usr/lib64/libcanberra.so.0.2.5 7fc9ae95e000-7fc9ae95f000 r--p 00010000 fd:00 161940 /usr/lib64/libcanberra.so.0.2.5 7fc9ae95f000-7fc9ae960000 rw-p 00011000 fd:00 161940 /usr/lib64/libcanberra.so.0.2.5 7fc9ae960000-7fc9ae964000 r-xp 00000000 fd:00 164618 /usr/lib64/libcanberra-gtk3.so.0.1.9 7fc9ae964000-7fc9aeb63000 ---p 00004000 fd:00 164618 /usr/lib64/libcanberra-gtk3.so.0.1.9 7fc9aeb63000-7fc9aeb64000 r--p 00003000 fd:00 164618 /usr/lib64/libcanberra-gtk3.so.0.1.9 7fc9aeb64000-7fc9aeb65000 rw-p 00000000 00:00 0 7fc9aeb65000-7fc9aeb6a000 r-xp 00000000 fd:00 164616 /usr/lib64/gtk-3.0/modules/libcanberra-gtk3-module.so 7fc9aeb6a000-7fc9aed6a000 ---p 00005000 fd:00 164616 /usr/lib64/gtk-3.0/modules/libcanberra-gtk3-module.so 7fc9aed6a000-7fc9aed6b000 r--p 00005000 fd:00 164616 /usr/lib64/gtk-3.0/modules/libcanberra-gtk3-module.so 7fc9aed6b000-7fc9aed6c000 rw-p 00000000 00:00 0 7fc9aed6c000-7fc9aed6f000 r-xp 00000000 fd:00 219301 /usr/lib64/gtk-3.0/modules/libpk-gtk-module.so 7fc9aed6f000-7fc9aef6e000 ---p 00003000 fd:00 219301 /usr/lib64/gtk-3.0/modules/libpk-gtk-module.so 7fc9aef6e000-7fc9aef6f000 r--p 00002000 fd:00 219301 /usr/lib64/gtk-3.0/modules/libpk-gtk-module.so 7fc9aef6f000-7fc9aef70000 rw-p 00003000 fd:00 219301 /usr/lib64/gtk-3.0/modules/libpk-gtk-module.so 7fc9aef70000-7fc9aef71000 ---p 00000000 00:00 0 7fc9aef71000-7fc9af771000 rw-p 00000000 00:00 0 7fc9af771000-7fc9af78a000 r-xp 00000000 fd:00 673 /usr/lib64/gio/modules/libgioremote-volume-monitor.so 7fc9af78a000-7fc9af98a000 ---p 00019000 fd:00 673 /usr/lib64/gio/modules/libgioremote-volume-monitor.so 7fc9af98a000-7fc9af98d000 r--p 00019000 fd:00 673 /usr/lib64/gio/modules/libgioremote-volume-monitor.so 7fc9af98d000-7fc9af98e000 rw-p 0001c000 fd:00 673 /usr/lib64/gio/modules/libgioremote-volume-monitor.so 7fc9af98e000-7fc9af990000 r-xp 00000000 fd:00 139886 /usr/lib64/libutil-2.23.so 7fc9af990000-7fc9afb8f000 ---p 00002000 fd:00 139886 /usr/lib64/libutil-2.23.so 7fc9afb8f000-7fc9afb90000 r--p 00001000 fd:00 139886 /usr/lib64/libutil-2.23.so 7fc9afb90000-7fc9afb91000 rw-p 00002000 fd:00 139886 /usr/lib64/libutil-2.23.so 7fc9afb91000-7fc9afbc7000 r-xp 00000000 fd:00 149874 /usr/lib64/gvfs/libgvfscommon.so 7fc9afbc7000-7fc9afdc7000 ---p 00036000 fd:00 149874 /usr/lib64/gvfs/libgvfscommon.so 7fc9afdc7000-7fc9afdcd000 r--p 00036000 fd:00 149874 /usr/lib64/gvfs/libgvfscommon.so 7fc9afdcd000-7fc9afdce000 rw-p 00000000 00:00 0 7fc9afdce000-7fc9afdfd000 r-xp 00000000 fd:00 726 /usr/lib64/gio/modules/libgvfsdbus.so 7fc9afdfd000-7fc9afffd000 ---p 0002f000 fd:00 726 /usr/lib64/gio/modules/libgvfsdbus.so 7fc9afffd000-7fc9affff000 r--p 0002f000 fd:00 726 /usr/lib64/gio/modules/libgvfsdbus.so 7fc9affff000-7fc9b0000000 rw-p 00031000 fd:00 726 /usr/lib64/gio/modules/libgvfsdbus.so 7fc9b0000000-7fc9b0021000 rw-p 00000000 00:00 0 7fc9b0021000-7fc9b4000000 ---p 00000000 00:00 0 7fc9b401c000-7fc9b406d000 r--p 00000000 fd:00 131854 /usr/share/fonts/dejavu/DejaVuSansMono-Bold.ttf 7fc9b406d000-7fc9b4078000 r-xp 00000000 fd:00 7664 /usr/lib64/gio/modules/libdconfsettings.so 7fc9b4078000-7fc9b4278000 ---p 0000b000 fd:00 7664 /usr/lib64/gio/modules/libdconfsettings.so 7fc9b4278000-7fc9b4279000 r--p 0000b000 fd:00 7664 /usr/lib64/gio/modules/libdconfsettings.so 7fc9b4279000-7fc9b427a000 rw-p 00000000 00:00 0 7fc9b427a000-7fc9b427b000 ---p 00000000 00:00 0 7fc9b427b000-7fc9b4a7b000 rw-p 00000000 00:00 0 7fc9b4a7b000-7fc9b4a86000 r-xp 00000000 fd:00 139870 /usr/lib64/libnss_files-2.23.so 7fc9b4a86000-7fc9b4c85000 ---p 0000b000 fd:00 139870 /usr/lib64/libnss_files-2.23.so 7fc9b4c85000-7fc9b4c86000 r--p 0000a000 fd:00 139870 /usr/lib64/libnss_files-2.23.so 7fc9b4c86000-7fc9b4c87000 rw-p 0000b000 fd:00 139870 /usr/lib64/libnss_files-2.23.so 7fc9b4c87000-7fc9b4c8d000 rw-p 00000000 00:00 0 7fc9b4c8d000-7fc9bb600000 r--p 00000000 fd:00 288125 /usr/lib/locale/locale-archive 7fc9bb600000-7fc9bb800000 rw-p 00000000 00:00 0 7fc9bb828000-7fc9bb866000 r--p 00000000 fd:00 131856 /usr/share/fonts/dejavu/DejaVuSansMono-Oblique.ttf 7fc9bb866000-7fc9bb8e6000 rw-s 00000000 00:05 291176476 /SYSV00000000 (deleted) 7fc9bb8e6000-7fc9bb8f7000 r-xp 00000000 fd:00 141429 /usr/lib64/liblz4.so.1.7.1 7fc9bb8f7000-7fc9bbaf6000 ---p 00011000 fd:00 141429 /usr/lib64/liblz4.so.1.7.1 7fc9bbaf6000-7fc9bbaf7000 r--p 00010000 fd:00 141429 /usr/lib64/liblz4.so.1.7.1 7fc9bbaf7000-7fc9bbaf8000 rw-p 00000000 00:00 0 7fc9bbaf8000-7fc9bbafc000 r-xp 00000000 fd:00 141075 /usr/lib64/libcap.so.2.24 7fc9bbafc000-7fc9bbcfb000 ---p 00004000 fd:00 141075 /usr/lib64/libcap.so.2.24 7fc9bbcfb000-7fc9bbcfc000 r--p 00003000 fd:00 141075 /usr/lib64/libcap.so.2.24 7fc9bbcfc000-7fc9bbcfd000 rw-p 00004000 fd:00 141075 /usr/lib64/libcap.so.2.24 7fc9bbcfd000-7fc9bbd00000 r-xp 00000000 fd:00 141051 /usr/lib64/libkeyutils.so.1.5 7fc9bbd00000-7fc9bbeff000 ---p 00003000 fd:00 141051 /usr/lib64/libkeyutils.so.1.5 7fc9bbeff000-7fc9bbf00000 r--p 00002000 fd:00 141051 /usr/lib64/libkeyutils.so.1.5 7fc9bbf00000-7fc9bbf01000 rw-p 00000000 00:00 0 7fc9bbf01000-7fc9bbf0e000 r-xp 00000000 fd:00 147875 /usr/lib64/libkrb5support.so.0.1 7fc9bbf0e000-7fc9bc10e000 ---p 0000d000 fd:00 147875 /usr/lib64/libkrb5support.so.0.1 7fc9bc10e000-7fc9bc10f000 r--p 0000d000 fd:00 147875 /usr/lib64/libkrb5support.so.0.1 7fc9bc10f000-7fc9bc110000 rw-p 0000e000 fd:00 147875 /usr/lib64/libkrb5support.so.0.1 7fc9bc110000-7fc9bc113000 r-xp 00000000 fd:00 140219 /usr/lib64/libcom_err.so.2.1 7fc9bc113000-7fc9bc312000 ---p 00003000 fd:00 140219 /usr/lib64/libcom_err.so.2.1 7fc9bc312000-7fc9bc313000 r--p 00002000 fd:00 140219 /usr/lib64/libcom_err.so.2.1 7fc9bc313000-7fc9bc314000 rw-p 00003000 fd:00 140219 /usr/lib64/libcom_err.so.2.1 7fc9bc314000-7fc9bc343000 r-xp 00000000 fd:00 147863 /usr/lib64/libk5crypto.so.3.1 7fc9bc343000-7fc9bc542000 ---p 0002f000 fd:00 147863 /usr/lib64/libk5crypto.so.3.1 7fc9bc542000-7fc9bc544000 r--p 0002e000 fd:00 147863 /usr/lib64/libk5crypto.so.3.1 7fc9bc544000-7fc9bc545000 rw-p 00030000 fd:00 147863 /usr/lib64/libk5crypto.so.3.1 7fc9bc545000-7fc9bc61a000 r-xp 00000000 fd:00 147873 /usr/lib64/libkrb5.so.3.3 7fc9bc61a000-7fc9bc81a000 ---p 000d5000 fd:00 147873 /usr/lib64/libkrb5.so.3.3 7fc9bc81a000-7fc9bc829000 r--p 000d5000 fd:00 147873 /usr/lib64/libkrb5.so.3.3 7fc9bc829000-7fc9bc82b000 rw-p 000e4000 fd:00 147873 /usr/lib64/libkrb5.so.3.3 7fc9bc82b000-7fc9bc83f000 r-xp 00000000 fd:00 140341 /usr/lib64/libgpg-error.so.0.17.0 7fc9bc83f000-7fc9bca3f000 ---p 00014000 fd:00 140341 /usr/lib64/libgpg-error.so.0.17.0 7fc9bca3f000-7fc9bca40000 r--p 00014000 fd:00 140341 /usr/lib64/libgpg-error.so.0.17.0 7fc9bca40000-7fc9bca41000 rw-p 00015000 fd:00 140341 /usr/lib64/libgpg-error.so.0.17.0 7fc9bca41000-7fc9bcb1d000 r-xp 00000000 fd:00 140500 /usr/lib64/libgcrypt.so.20.0.4 7fc9bcb1d000-7fc9bcd1d000 ---p 000dc000 fd:00 140500 /usr/lib64/libgcrypt.so.20.0.4 7fc9bcd1d000-7fc9bcd1e000 r--p 000dc000 fd:00 140500 /usr/lib64/libgcrypt.so.20.0.4 7fc9bcd1e000-7fc9bcd26000 rw-p 000dd000 fd:00 140500 /usr/lib64/libgcrypt.so.20.0.4 7fc9bcd26000-7fc9bcd27000 rw-p 00000000 00:00 0 7fc9bcd27000-7fc9bcd9f000 r-xp 00000000 fd:00 141592 /usr/lib64/liborc-0.4.so.0.25.0 7fc9bcd9f000-7fc9bcf9e000 ---p 00078000 fd:00 141592 /usr/lib64/liborc-0.4.so.0.25.0 7fc9bcf9e000-7fc9bcfa0000 r--p 00077000 fd:00 141592 /usr/lib64/liborc-0.4.so.0.25.0 7fc9bcfa0000-7fc9bcfa4000 rw-p 00079000 fd:00 141592 /usr/lib64/liborc-0.4.so.0.25.0 7fc9bcfa4000-7fc9be787000 r-xp 00000000 fd:00 140321 /usr/lib64/libicudata.so.56.1 7fc9be787000-7fc9be987000 ---p 017e3000 fd:00 140321 /usr/lib64/libicudata.so.56.1 7fc9be987000-7fc9be988000 r--p 017e3000 fd:00 140321 /usr/lib64/libicudata.so.56.1 7fc9be988000-7fc9be989000 rw-p 00000000 00:00 0 7fc9be989000-7fc9be98e000 r-xp 00000000 fd:00 142003 /usr/lib64/libXxf86vm.so.1.0.0 7fc9be98e000-7fc9beb8d000 ---p 00005000 fd:00 142003 /usr/lib64/libXxf86vm.so.1.0.0 7fc9beb8d000-7fc9beb8e000 r--p 00004000 fd:00 142003 /usr/lib64/libXxf86vm.so.1.0.0 7fc9beb8e000-7fc9beb8f000 rw-p 00005000 fd:00 142003 /usr/lib64/libXxf86vm.so.1.0.0 7fc9beb8f000-7fc9beba6000 r-xp 00000000 fd:00 141314 /usr/lib64/libxcb-glx.so.0.0.0 7fc9beba6000-7fc9beda5000 ---p 00017000 fd:00 141314 /usr/lib64/libxcb-glx.so.0.0.0 7fc9beda5000-7fc9beda7000 r--p 00016000 fd:00 141314 /usr/lib64/libxcb-glx.so.0.0.0 7fc9beda7000-7fc9beda8000 rw-p 00018000 fd:00 141314 /usr/lib64/libxcb-glx.so.0.0.0 7fc9beda8000-7fc9bedd1000 r-xp 00000000 fd:00 156956 /usr/lib64/libglapi.so.0.0.0 7fc9bedd1000-7fc9befd1000 ---p 00029000 fd:00 156956 /usr/lib64/libglapi.so.0.0.0 7fc9befd1000-7fc9befd5000 r--p 00029000 fd:00 156956 /usr/lib64/libglapi.so.0.0.0 7fc9befd5000-7fc9befd6000 rw-p 0002d000 fd:00 156956 /usr/lib64/libglapi.so.0.0.0 7fc9befd6000-7fc9befd7000 rw-p 00000000 00:00 0 7fc9befd7000-7fc9befe5000 r-xp 00000000 fd:00 161648 /usr/lib64/libdrm.so.2.4.0 7fc9befe5000-7fc9bf1e4000 ---p 0000e000 fd:00 161648 /usr/lib64/libdrm.so.2.4.0 7fc9bf1e4000-7fc9bf1e5000 r--p 0000d000 fd:00 161648 /usr/lib64/libdrm.so.2.4.0 7fc9bf1e5000-7fc9bf1e6000 rw-p 00000000 00:00 0 7fc9bf1e6000-7fc9bf1f2000 r-xp 00000000 fd:00 161766 /usr/lib64/libgbm.so.1.0.0 7fc9bf1f2000-7fc9bf3f2000 ---p 0000c000 fd:00 161766 /usr/lib64/libgbm.so.1.0.0 7fc9bf3f2000-7fc9bf3f3000 r--p 0000c000 fd:00 161766 /usr/lib64/libgbm.so.1.0.0 7fc9bf3f3000-7fc9bf3f4000 rw-p 0000d000 fd:00 161766 /usr/lib64/libgbm.so.1.0.0 7fc9bf3f4000-7fc9bf3f5000 r-xp 00000000 fd:00 141981 /usr/lib64/libxshmfence.so.1.0.0 7fc9bf3f5000-7fc9bf5f5000 ---p 00001000 fd:00 141981 /usr/lib64/libxshmfence.so.1.0.0 7fc9bf5f5000-7fc9bf5f6000 r--p 00001000 fd:00 141981 /usr/lib64/libxshmfence.so.1.0.0 7fc9bf5f6000-7fc9bf5f7000 rw-p 00000000 00:00 0 7fc9bf5f7000-7fc9bf5fc000 r-xp 00000000 fd:00 141332 /usr/lib64/libxcb-sync.so.1.0.0 7fc9bf5fc000-7fc9bf7fc000 ---p 00005000 fd:00 141332 /usr/lib64/libxcb-sync.so.1.0.0 7fc9bf7fc000-7fc9bf7fd000 r--p 00005000 fd:00 141332 /usr/lib64/libxcb-sync.so.1.0.0 7fc9bf7fd000-7fc9bf7fe000 rw-p 00006000 fd:00 141332 /usr/lib64/libxcb-sync.so.1.0.0 7fc9bf7fe000-7fc9bf801000 r-xp 00000000 fd:00 141328 /usr/lib64/libxcb-shape.so.0.0.0 7fc9bf801000-7fc9bfa00000 ---p 00003000 fd:00 141328 /usr/lib64/libxcb-shape.so.0.0.0 7fc9bfa00000-7fc9bfa01000 r--p 00002000 fd:00 141328 /usr/lib64/libxcb-shape.so.0.0.0 7fc9bfa01000-7fc9bfa02000 rw-p 00003000 fd:00 141328 /usr/lib64/libxcb-shape.so.0.0.0 7fc9bfa02000-7fc9bfa08000 r-xp 00000000 fd:00 141338 /usr/lib64/libxcb-xfixes.so.0.0.0 7fc9bfa08000-7fc9bfc08000 ---p 00006000 fd:00 141338 /usr/lib64/libxcb-xfixes.so.0.0.0 7fc9bfc08000-7fc9bfc09000 r--p 00006000 fd:00 141338 /usr/lib64/libxcb-xfixes.so.0.0.0 7fc9bfc09000-7fc9bfc0a000 rw-p 00007000 fd:00 141338 /usr/lib64/libxcb-xfixes.so.0.0.0 7fc9bfc0a000-7fc9bfc16000 r-xp 00000000 fd:00 141318 /usr/lib64/libxcb-randr.so.0.1.0 7fc9bfc16000-7fc9bfe16000 ---p 0000c000 fd:00 141318 /usr/lib64/libxcb-randr.so.0.1.0 7fc9bfe16000-7fc9bfe17000 r--p 0000c000 fd:00 141318 /usr/lib64/libxcb-randr.so.0.1.0 7fc9bfe17000-7fc9bfe18000 rw-p 0000d000 fd:00 141318 /usr/lib64/libxcb-randr.so.0.1.0 7fc9bfe18000-7fc9bfe1a000 r-xp 00000000 fd:00 141316 /usr/lib64/libxcb-present.so.0.0.0 7fc9bfe1a000-7fc9c0019000 ---p 00002000 fd:00 141316 /usr/lib64/libxcb-present.so.0.0.0 7fc9c0019000-7fc9c001a000 r--p 00001000 fd:00 141316 /usr/lib64/libxcb-present.so.0.0.0 7fc9c001a000-7fc9c001b000 rw-p 00002000 fd:00 141316 /usr/lib64/libxcb-present.so.0.0.0 7fc9c001b000-7fc9c001d000 r-xp 00000000 fd:00 141312 /usr/lib64/libxcb-dri3.so.0.0.0 --=-=-= Content-Type: text/plain In GNU Emacs 25.2.1 (x86_64-redhat-linux-gnu, GTK+ Version 3.20.10) of 2017-05-02 built on buildvm-17.phx2.fedoraproject.org Windowing system distributor 'Fedora Project', version 11.0.11803000 Configured using: 'configure --build=x86_64-redhat-linux-gnu --host=x86_64-redhat-linux-gnu --program-prefix= --disable-dependency-tracking --prefix=/usr --exec-prefix=/usr --bindir=/usr/bin --sbindir=/usr/sbin --sysconfdir=/etc --datadir=/usr/share --includedir=/usr/include --libdir=/usr/lib64 --libexecdir=/usr/libexec --localstatedir=/var --sharedstatedir=/var/lib --mandir=/usr/share/man --infodir=/usr/share/info --with-dbus --with-gif --with-jpeg --with-png --with-rsvg --with-tiff --with-xft --with-xpm --with-x-toolkit=gtk3 --with-gpm=no --with-xwidgets --with-modules build_alias=x86_64-redhat-linux-gnu host_alias=x86_64-redhat-linux-gnu 'CFLAGS=-DMAIL_USE_LOCKF -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -m64 -mtune=generic' LDFLAGS=-Wl,-z,relro PKG_CONFIG_PATH=:/usr/lib64/pkgconfig:/usr/share/pkgconfig' Configured features: XPM JPEG TIFF GIF PNG RSVG IMAGEMAGICK SOUND DBUS GCONF GSETTINGS NOTIFY ACL LIBSELINUX GNUTLS LIBXML2 FREETYPE M17N_FLT LIBOTF XFT ZLIB TOOLKIT_SCROLL_BARS GTK3 X11 MODULES XWIDGETS Important settings: value of $LANG: en_US.UTF-8 value of $XMODIFIERS: @im=ibus locale-coding-system: utf-8-unix Major mode: Summary 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 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 Recent messages: is undefined is undefined [2 times] Load-path shadows: None found. Features: (shadow emacsbug sendmail gnus-dup shr dom subr-x browse-url sort gnus-cite smiley ansi-color mail-extr gnus-async gnus-bcklg qp gnus-ml disp-table cursor-sensor nndraft nnmh nndoc mm-archive jka-compr timezone url-http url-gw url-cache url-auth url-handlers utf-7 rfc2104 nnfolder network-stream nsm starttls gnus-agent gnus-srvr gnus-score score-mode nnvirtual gnus-msg nntp gnus-cache epa-file epa derived nnreddit mm-url url url-proxy url-privacy url-expand url-methods url-history url-cookie url-domsuf url-util url-parse auth-source cl-seq eieio eieio-core cl-macs url-vars json map seq byte-opt bytecomp byte-compile cl-extra cconv gnus-art mm-uu mml2015 mm-view mml-smime smime dig mailcap cl gv sieve sieve-mode sieve-manage nnir gnus-sum gnus-group gnus-undo gnus-start gnus-cloud nnimap nnmail mail-source tls gnutls utf7 netrc parse-time gnus-spec gnus-int gnus-range message dired format-spec rfc822 mml mml-sec password-cache epg epg-config mm-decode mm-bodies mm-encode mail-parse rfc2231 rfc2047 rfc2045 ietf-drums mailabbrev gmm-utils mailheader gnus-win gnus gnus-ems wid-edit nnoo nnheader gnus-util mm-util help-fns help-mode easymenu cl-loaddefs pcase cl-lib mail-prsvr mail-utils misearch multi-isearch time-date mule-util tooltip eldoc electric uniquify ediff-hook vc-hooks lisp-float-type mwheel x-win term/common-win x-dnd tool-bar dnd fontset image regexp-opt fringe tabulated-list newcomment elisp-mode lisp-mode prog-mode register page menu-bar rfn-eshadow timer select scroll-bar mouse jit-lock font-lock syntax facemenu font-core 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 charscript case-table epa-hook jka-cmpr-hook help simple abbrev 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 dbusbind inotify dynamic-setting system-font-setting font-render-setting xwidget-internal move-toolbar gtk x-toolkit x multi-tty make-network-process emacs) Memory information: ((conses 16 298682 47504) (symbols 48 124596 0) (miscs 40 294 420) (strings 32 105659 6437) (string-bytes 1 3734793) (vectors 16 26818) (vector-slots 8 926259 57443) (floats 8 427 755) (intervals 56 5141 140) (buffers 976 50) (heap 1024 100601 21956)) --=-=-=-- From unknown Fri Sep 05 20:55:24 2025 X-Loop: help-debbugs@gnu.org Subject: bug#26915: 25.2; Strange malloc Emacs crash Resent-From: Glenn Morris Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 15 May 2017 00:21:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 26915 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: To: Live System User Cc: 26915@debbugs.gnu.org Received: via spool by 26915-submit@debbugs.gnu.org id=B26915.149480762827051 (code B ref 26915); Mon, 15 May 2017 00:21:02 +0000 Received: (at 26915) by debbugs.gnu.org; 15 May 2017 00:20:28 +0000 Received: from localhost ([127.0.0.1]:45194 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dA3kR-00072F-QG for submit@debbugs.gnu.org; Sun, 14 May 2017 20:20:27 -0400 Received: from eggs.gnu.org ([208.118.235.92]:34185) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dA3kQ-000721-BL for 26915@debbugs.gnu.org; Sun, 14 May 2017 20:20:26 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dA3kK-0003MJ-Jq for 26915@debbugs.gnu.org; Sun, 14 May 2017 20:20:21 -0400 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=-0.6 required=5.0 tests=BAYES_00,RP_MATCHES_RCVD, UNRESOLVED_TEMPLATE autolearn=disabled version=3.3.2 Received: from fencepost.gnu.org ([2001:4830:134:3::e]:40911) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dA3kJ-0003KZ-LW; Sun, 14 May 2017 20:20:19 -0400 Received: from rgm by fencepost.gnu.org with local (Exim 4.82) (envelope-from ) id 1dA3kJ-0005uz-6y; Sun, 14 May 2017 20:20:19 -0400 From: Glenn Morris References: <87wp9kbbm2.fsf@aol.com> X-Spook: bluebird Vince Foster BLU-97 A/B Gazprom ETA number key X-Ran: 1_11uFuGZ.v5B4zDVtESZX9i3,u184)Wr-="n%HLNw40ooP\Q`:]y!gehBB_>+g>Fj+]6{ X-Hue: magenta X-Attribution: GM Date: Sun, 14 May 2017 20:20:18 -0400 In-Reply-To: <87wp9kbbm2.fsf@aol.com> (Live System User's message of "Sat, 13 May 2017 19:06:29 -0400") Message-ID: User-Agent: Gnus (www.gnus.org), GNU Emacs (www.gnu.org/software/emacs/) MIME-Version: 1.0 Content-Type: text/plain 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-Spam-Score: -4.3 (----) 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: -4.3 (----) The backtrace looks uninformative, so I think nothing can be done here. You might try using addr2line as described in the manual to make it less uninformative, but I don't think I've ever seen one of those reports produce actionable information. From debbugs-submit-bounces@debbugs.gnu.org Fri Jul 21 17:19:54 2017 Received: (at control) by debbugs.gnu.org; 21 Jul 2017 21:19:54 +0000 Received: from localhost ([127.0.0.1]:51670 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dYfL0-0002Ua-1T for submit@debbugs.gnu.org; Fri, 21 Jul 2017 17:19:54 -0400 Received: from eggs.gnu.org ([208.118.235.92]:49047) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dYfKz-0002UL-4Q for control@debbugs.gnu.org; Fri, 21 Jul 2017 17:19:53 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dYfKt-0002tZ-3M for control@debbugs.gnu.org; Fri, 21 Jul 2017 17:19:47 -0400 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,RP_MATCHES_RCVD autolearn=disabled version=3.3.2 Received: from fencepost.gnu.org ([2001:4830:134:3::e]:35422) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dYfKs-0002tV-Vw for control@debbugs.gnu.org; Fri, 21 Jul 2017 17:19:47 -0400 Received: from rgm by fencepost.gnu.org with local (Exim 4.82) (envelope-from ) id 1dYfKs-00016e-MM for control@debbugs.gnu.org; Fri, 21 Jul 2017 17:19:46 -0400 Subject: control message for bug 26915 To: X-Mailer: mail (GNU Mailutils 2.99.98) Message-Id: From: Glenn Morris Date: Fri, 21 Jul 2017 17:19:46 -0400 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-Spam-Score: -5.0 (-----) X-Debbugs-Envelope-To: control 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: -5.0 (-----) tag 26915 wontfix close 26915