From unknown Tue Aug 19 02:59:08 2025 X-Loop: help-debbugs@gnu.org Subject: bug#23221: 25.0.92; Crash in redisplay during isearch Resent-From: Andy Moreton Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 05 Apr 2016 13:30:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: report 23221 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: To: 23221@debbugs.gnu.org X-Debbugs-Original-To: Received: via spool by submit@debbugs.gnu.org id=B.14598629587389 (code B ref -1); Tue, 05 Apr 2016 13:30:02 +0000 Received: (at submit) by debbugs.gnu.org; 5 Apr 2016 13:29:18 +0000 Received: from localhost ([127.0.0.1]:51804 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1anR2j-0001v5-IU for submit@debbugs.gnu.org; Tue, 05 Apr 2016 09:29:17 -0400 Received: from eggs.gnu.org ([208.118.235.92]:44765) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1anR2h-0001up-O7 for submit@debbugs.gnu.org; Tue, 05 Apr 2016 09:29:16 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1anR2a-00011f-Pq for submit@debbugs.gnu.org; Tue, 05 Apr 2016 09:29:10 -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 autolearn=disabled version=3.3.2 Received: from lists.gnu.org ([2001:4830:134:3::11]:54992) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1anR2a-00011b-N8 for submit@debbugs.gnu.org; Tue, 05 Apr 2016 09:29:08 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:35726) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1anR2Z-0003AG-7y for bug-gnu-emacs@gnu.org; Tue, 05 Apr 2016 09:29:08 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1anR2W-00010g-Ck for bug-gnu-emacs@gnu.org; Tue, 05 Apr 2016 09:29:07 -0400 Received: from nbfkord-smmo04.seg.att.com ([209.65.160.86]:33702) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1anR2W-00010K-7B for bug-gnu-emacs@gnu.org; Tue, 05 Apr 2016 09:29:04 -0400 Received: from unknown [12.187.104.26] (EHLO webmail.solarflare.com) by nbfkord-smmo04.seg.att.com(mxl_mta-7.2.4-7) over TLS secured channel with ESMTP id d9db3075.0.652568.00-2397.1552096.nbfkord-smmo04.seg.att.com (envelope-from ); Tue, 05 Apr 2016 13:29:04 +0000 (UTC) X-MXL-Hash: 5703bda06b5fc22d-c25b0fb5be5ef123cd9a1cc6faebdff9d092492b Received: from [10.17.20.50] (10.17.20.50) by ocex03.SolarFlarecom.com (10.20.40.36) with Microsoft SMTP Server (TLS) id 15.0.1044.25; Tue, 5 Apr 2016 06:28:58 -0700 From: Andy Moreton Organization: Solarflare Communications Message-ID: <5703BD97.3060905@solarflare.com> Date: Tue, 5 Apr 2016 14:28:55 +0100 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:38.0) Gecko/20100101 Thunderbird/38.7.1 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8"; format=flowed Content-Transfer-Encoding: quoted-printable X-Originating-IP: [10.17.20.50] X-ClientProxiedBy: ocex03.SolarFlarecom.com (10.20.40.36) To ocex03.SolarFlarecom.com (10.20.40.36) X-AnalysisOut: [v=2.1 cv=WJ55KyYR c=1 sm=1 tr=0 a=8BlWFWvVlq5taO8ncb8nKg==] X-AnalysisOut: [:17 a=Rpx8B5Xs6vQA:10 a=IkcTkHD0fZMA:10 a=kziv93cY1bsA:10 ] X-AnalysisOut: [a=RnC4M0hiJTVZfvDTc88A:9 a=Bpqyqv7AYq5_ox5x:21 a=2Z7MCfSdU] X-AnalysisOut: [s17iDHM:21 a=QEXdDO2ut3YA:10] X-Spam: [F=0.4999911218; CM=0.500; S=0.499(2015072901)] X-MAIL-FROM: X-SOURCE-IP: [12.187.104.26] X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x X-Received-From: 2001:4830:134:3::11 X-Spam-Score: -4.1 (----) 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: -4.1 (----) Emacs crashed during isearch in a Gnus summary buffer, after doing: - open a group - reload 2000 old articles ("/ o 2000 RET") Attaching gdb showed the following backtrace (unfortunately I don't have th= e session open any more). (gdb) bt #0 0x000007fefd9831f3 in KERNELBASE!DebugBreak () from C:\windows\system32\KernelBase.dll #1 0x0000000400290224 in emacs_abort () at ../../src/w32fns.c:9794 #2 0x000000040012fc3b in terminate_due_to_signal (sig=3D0x16, backtrace_limit=3D0x7fffffff) at ../../src/emacs.c:380 #3 0x00000004001c5462 in die (msg=3D0x4006b3280 "IT_BYTEPOS (*it) =3D=3D CHAR_TO_BYTE (IT_CHARPOS (*it))", file=3D0x4006b10= 10 "../../src/xdisp.c", line=3D0x1d12) at ../../src/alloc.c:7218 #4 0x0000000400043d79 in set_iterator_to_next (it=3D0x826840, reseat_p=3D0= x1) at ../../src/xdisp.c:7442 #5 0x0000000400049315 in move_it_in_display_line_to (it=3D0x826840, to_charpos=3D0x1daff, to_x=3D0xffffffff, op=3DMOVE_TO_POS) at ../../src/xdi= sp.c:9012 #6 0x000000040004a669 in move_it_to (it=3D0x826840, to_charpos=3D0x1daff, to_x=3D0xffffffff, to_y=3D0xffffffff, to_vpos=3D0xffffffff, op=3D0x8) at ../../src/xdisp.c:9333 #7 0x000000040004b0b8 in move_it_vertically_backward (it=3D0x828f10, dy=3D= 0x1d5) at ../../src/xdisp.c:9526 #8 0x00000004000657e1 in redisplay_window (window=3D..., just_this_one_p= =3D0x1) at ../../src/xdisp.c:16820 #9 0x000000040005a798 in redisplay_window_1 (window=3D...) at ../../src/xdisp.c:14454 #10 0x00000004001e7972 in internal_condition_case_1 (bfun=3D0x40005a759 , arg=3D..., handlers=3D..., hfun=3D0x40005a6ce ) at ../../src/eval.c:1333 #11 0x000000040005981a in redisplay_internal () at ../../src/xdisp.c:14079 #12 0x0000000400059f7c in redisplay_preserve_echo_area (from_where=3D0x2) a= t ../../src/xdisp.c:14279 #13 0x0000000400010736 in Fredisplay (force=3D...) at ../../src/dispnew.c:5= 791 #14 0x00000004001eb5b0 in Ffuncall (nargs=3D0x1, args=3D0x82bae0) at ../../src/eval.c:2693 #15 0x00000004002400f1 in exec_byte_code (bytestr=3D..., vector=3D..., maxdepth=3D..., args_template=3D..., nargs=3D0x1, args=3D0x82c378) at ../../src/bytecode.c:880 #16 0x00000004001ebf18 in funcall_lambda (fun=3D..., nargs=3D0x1, arg_vector=3D0x82c370) at ../../src/eval.c:2855 #17 0x00000004001eb83d in Ffuncall (nargs=3D0x2, args=3D0x82c368) at ../../src/eval.c:2742 #18 0x00000004002400f1 in exec_byte_code (bytestr=3D..., vector=3D..., maxdepth=3D..., args_template=3D..., nargs=3D0x0, args=3D0x0) at ../../src/= bytecode.c:880 #19 0x00000004001ec36f in funcall_lambda (fun=3D..., nargs=3D0x0, arg_vector=3D0x40047a74d ) at ../../src/eval.c:2921 #20 0x00000004001eb83d in Ffuncall (nargs=3D0x1, args=3D0x82cbf8) at ../../src/eval.c:2742 #21 0x00000004002400f1 in exec_byte_code (bytestr=3D..., vector=3D..., maxdepth=3D..., args_template=3D..., nargs=3D0x0, args=3D0x0) at ../../src/= bytecode.c:880 #22 0x00000004001ec36f in funcall_lambda (fun=3D..., nargs=3D0x0, arg_vector=3D0x400470ccd ) at ../../src/eval.c:2921 #23 0x00000004001eb83d in Ffuncall (nargs=3D0x1, args=3D0x82d488) at ../../src/eval.c:2742 #24 0x00000004002400f1 in exec_byte_code (bytestr=3D..., vector=3D..., maxdepth=3D..., args_template=3D..., nargs=3D0x0, args=3D0x0) at ../../src/= bytecode.c:880 #25 0x00000004001ec36f in funcall_lambda (fun=3D..., nargs=3D0x1, arg_vector=3D0x40047440d ) at ../../src/eval.c:2921 #26 0x00000004001eb83d in Ffuncall (nargs=3D0x2, args=3D0x82dd18) at ../../src/eval.c:2742 #27 0x00000004002400f1 in exec_byte_code (bytestr=3D..., vector=3D..., maxdepth=3D..., args_template=3D..., nargs=3D0x0, args=3D0x0) at ../../src/= bytecode.c:880 #28 0x00000004001ec36f in funcall_lambda (fun=3D..., nargs=3D0x0, arg_vector=3D0x40047455d ) at ../../src/eval.c:2921 #29 0x00000004001eb83d in Ffuncall (nargs=3D0x1, args=3D0x82e908) at ../../src/eval.c:2742 #30 0x00000004001e0d09 in Ffuncall_interactively (nargs=3D0x1, args=3D0x82e= 908) at ../../src/callint.c:248 #31 0x00000004001eb462 in Ffuncall (nargs=3D0x2, args=3D0x82e900) at ../../src/eval.c:2673 #32 0x00000004001ea3e9 in Fapply (nargs=3D0x3, args=3D0x82e900) at ../../src/eval.c:2274 #33 0x00000004001e126f in Fcall_interactively (function=3D..., record_flag= =3D..., keys=3D...) at ../../src/callint.c:385 #34 0x00000004001eb615 in Ffuncall (nargs=3D0x4, args=3D0x82ebe8) at ../../src/eval.c:2700 #35 0x00000004002400f1 in exec_byte_code (bytestr=3D..., vector=3D..., maxdepth=3D..., args_template=3D..., nargs=3D0x1, args=3D0x82f490) at ../../src/bytecode.c:880 #36 0x00000004001ebf18 in funcall_lambda (fun=3D..., nargs=3D0x1, arg_vector=3D0x82f488) at ../../src/eval.c:2855 #37 0x00000004001eb83d in Ffuncall (nargs=3D0x2, args=3D0x82f480) at ../../src/eval.c:2742 #38 0x00000004001eaf3f in call1 (fn=3D..., arg1=3D...) at ../../src/eval.c:= 2552 #39 0x000000040013573b in command_loop_1 () at ../../src/keyboard.c:1471 #40 0x00000004001e78c2 in internal_condition_case (bfun=3D0x400134d6c , handlers=3D..., hfun=3D0x4001341b7 ) at ../../src/eval.c:1309 #41 0x00000004001348f5 in command_loop_2 (ignore=3D...) at ../../src/keyboa= rd.c:1099 #42 0x00000004001e6d97 in internal_catch (tag=3D..., func=3D0x4001348c3 , arg=3D...) at ../../src/eval.c:1074 #43 0x0000000400134848 in command_loop () at ../../src/keyboard.c:1078 #44 0x0000000000000000 in ?? () Backtrace stopped: previous frame inner to this frame (corrupt stack?) Lisp Backtrace: "redisplay_internal (C function)" (0x0) "redisplay" (0x82bae8) "sit-for" (0x82c370) "isearch-lazy-highlight-new-loop" (0x82cc00) "isearch-update" (0x82d490) "isearch-repeat" (0x82dd20) "isearch-repeat-forward" (0x82e910) "funcall-interactively" (0x82e908) "call-interactively" (0x82ebf0) "command-execute" (0x82f488) In GNU Emacs 25.0.92.19 (x86_64-w64-mingw32) of 2016-04-05 built on AJM-DESKTOP Repository revision: a05fb21d73d2ca84dd7e5e7ee931931048ecddba Windowing system distributor 'Microsoft Corp.', version 6.1.7601 Configured using: 'configure --prefix=3D/c/emacs/emacs-25 --build=3Dx86_64-w64-mingw32 --without-dbus --enable-checking --enable-check-lisp-object-type --with-gif --with-jpeg --with-png --with-tiff --with-xpm --with-gnutls --with-rsvg --with-xml2 --without-imagemagick --with-modules 'CFLAGS=3D -g3 -O0' build_alias=3Dx86_64-w64-mingw32 PKG_CONFIG_PATH=3D/mingw64/lib/pkgconfig:/mingw64/share/pkgconfig' Configured features: XPM JPEG TIFF GIF PNG RSVG SOUND NOTIFY ACL GNUTLS LIBXML2 ZLIB TOOLKIT_SCROLL_BARS MODULES The information contained in this message is confidential and is intended f= or the addressee(s) only. If you have received this message in error, pleas= e notify the sender immediately and delete the message. Unless you are an a= ddressee (or authorized to receive for an addressee), you may not use, copy= or disclose to anyone this message or any information contained in this me= ssage. The unauthorized use, disclosure, copying or alteration of this mess= age is strictly prohibited. From unknown Tue Aug 19 02:59:08 2025 X-Loop: help-debbugs@gnu.org Subject: bug#23221: 25.0.92; Crash in redisplay during isearch Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 05 Apr 2016 14:54:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 23221 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: To: Andy Moreton Cc: 23221@debbugs.gnu.org Reply-To: Eli Zaretskii Received: via spool by 23221-submit@debbugs.gnu.org id=B23221.145986803716047 (code B ref 23221); Tue, 05 Apr 2016 14:54:02 +0000 Received: (at 23221) by debbugs.gnu.org; 5 Apr 2016 14:53:57 +0000 Received: from localhost ([127.0.0.1]:52441 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1anSMf-0004Al-2l for submit@debbugs.gnu.org; Tue, 05 Apr 2016 10:53:57 -0400 Received: from eggs.gnu.org ([208.118.235.92]:48833) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1anSMc-0004AW-Jc for 23221@debbugs.gnu.org; Tue, 05 Apr 2016 10:53:55 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1anSMS-000370-Ew for 23221@debbugs.gnu.org; Tue, 05 Apr 2016 10:53:49 -0400 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=-1.0 required=5.0 tests=BAYES_20,RP_MATCHES_RCVD autolearn=disabled version=3.3.2 Received: from fencepost.gnu.org ([2001:4830:134:3::e]:49887) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1anSMS-00036v-CH; Tue, 05 Apr 2016 10:53:44 -0400 Received: from 84.94.185.246.cable.012.net.il ([84.94.185.246]:4244 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_128_CBC_SHA1:128) (Exim 4.82) (envelope-from ) id 1anSMR-0004uv-ON; Tue, 05 Apr 2016 10:53:44 -0400 Date: Tue, 05 Apr 2016 17:52:37 +0300 Message-Id: <83wpocm7ka.fsf@gnu.org> From: Eli Zaretskii In-reply-to: <5703BD97.3060905@solarflare.com> (message from Andy Moreton on Tue, 5 Apr 2016 14:28:55 +0100) References: <5703BD97.3060905@solarflare.com> 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: -6.0 (------) 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: -6.0 (------) > From: Andy Moreton > Date: Tue, 5 Apr 2016 14:28:55 +0100 > > Emacs crashed during isearch in a Gnus summary buffer, after doing: > - open a group > - reload 2000 old articles ("/ o 2000 RET") > Attaching gdb showed the following backtrace (unfortunately I don't have the > session open any more). > > (gdb) bt > #0 0x000007fefd9831f3 in KERNELBASE!DebugBreak () from > C:\windows\system32\KernelBase.dll > #1 0x0000000400290224 in emacs_abort () at ../../src/w32fns.c:9794 > #2 0x000000040012fc3b in terminate_due_to_signal (sig=0x16, > backtrace_limit=0x7fffffff) at ../../src/emacs.c:380 > #3 0x00000004001c5462 in die (msg=0x4006b3280 > "IT_BYTEPOS (*it) == CHAR_TO_BYTE (IT_CHARPOS (*it))", file=0x4006b1010 > "../../src/xdisp.c", line=0x1d12) at > ../../src/alloc.c:7218 > #4 0x0000000400043d79 in set_iterator_to_next (it=0x826840, reseat_p=0x1) at > ../../src/xdisp.c:7442 > #5 0x0000000400049315 in move_it_in_display_line_to (it=0x826840, > to_charpos=0x1daff, to_x=0xffffffff, op=MOVE_TO_POS) at ../../src/xdisp.c:9012 > #6 0x000000040004a669 in move_it_to (it=0x826840, to_charpos=0x1daff, > to_x=0xffffffff, to_y=0xffffffff, to_vpos=0xffffffff, op=0x8) at > ../../src/xdisp.c:9333 Did you make local changes in the 25.0.92 sources? The line numbers in the backtrace make no sense; I tried both the stock 25.0.92 sources and the current emacs-25 branch, and none matched. What am I missing? From unknown Tue Aug 19 02:59:08 2025 X-Loop: help-debbugs@gnu.org Subject: bug#23221: 25.0.92; Crash in redisplay during isearch Resent-From: Andy Moreton Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 05 Apr 2016 15:10:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 23221 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: To: Eli Zaretskii Cc: 23221@debbugs.gnu.org Received: via spool by 23221-submit@debbugs.gnu.org id=B23221.145986897017537 (code B ref 23221); Tue, 05 Apr 2016 15:10:01 +0000 Received: (at 23221) by debbugs.gnu.org; 5 Apr 2016 15:09:30 +0000 Received: from localhost ([127.0.0.1]:52457 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1anSbi-0004Ym-G5 for submit@debbugs.gnu.org; Tue, 05 Apr 2016 11:09:30 -0400 Received: from mail-wm0-f47.google.com ([74.125.82.47]:34898) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1anSbg-0004Ya-SS for 23221@debbugs.gnu.org; Tue, 05 Apr 2016 11:09:29 -0400 Received: by mail-wm0-f47.google.com with SMTP id 191so27897030wmq.0 for <23221@debbugs.gnu.org>; Tue, 05 Apr 2016 08:09:28 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=subject:to:references:cc:from:message-id:date:user-agent :mime-version:in-reply-to:content-transfer-encoding; bh=0R5rZ4eBaIJXMaaxu++JDT7kit0q5A/aY8MskC8VmQw=; b=q/qua5WPgBWdOHmFOam4vPE92//qtpPxZ/k1mbiqiYLnx+up8vQtQccuSXssAr/P7c tK0LNMfX+RJmZSvNFjq6gMdPL4v7XODzbKaUroqrJ/qIzFPgpTf2nsQrjzStm11uycAC wjIDSglBC9J51hQAUXylNSIMqrbD0TPi/ISvcESyhjkcsFBcTdTfgRef674f6apg1Q2t JgIEKzzmehPF9Gf5OsdWc3+hiYu1fsijpk9+sCnPIVJehP5eq0HUwYRnjoqOckEyNcJn 9RvWXLhj6xwaJufqgzF23PwMitf+WPqrfxOberGW+NuodlqdEGOauQPNcKBC/6dACzb3 mmsQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:subject:to:references:cc:from:message-id:date :user-agent:mime-version:in-reply-to:content-transfer-encoding; bh=0R5rZ4eBaIJXMaaxu++JDT7kit0q5A/aY8MskC8VmQw=; b=Xl6He+eDq3ES2XysBrJwMiF5QeIP+psper/kZWMaBt1I6blUQNs17cJ83DDSxzstDs 35bOpPJUtZL5lTKPiDqzw6lATX68TGN4pVdffq3r03DgiQYbk7RxsuMkkcMqSf28P0na ZGGQ026cBoR8IO0KUMiKWQNmgXH8ficussuWfDY6GCzGKgqVE0QmEmHRLTm3fGpRVffZ BAwV+h/A5TPSU8MNNLl6uu3bh8gaALocdI69zEvWEItubNzB6dt7xrx4jJqHKJeKVNgi hx1G+ty+XbyyaeADBOqJoYHNWnyqUUJckowspxdMmu6puG6jwZb6CpDjdRLpSJXFAo1d xJ6w== X-Gm-Message-State: AD7BkJJLAzervoghdrjWxJUsk3n2F0kD+DO7A4lXLXHX1s0LVwo4o71z23m+Dk96egublA== X-Received: by 10.194.216.40 with SMTP id on8mr26235905wjc.40.1459868963247; Tue, 05 Apr 2016 08:09:23 -0700 (PDT) Received: from [10.17.20.50] (uk.solarflare.com. [193.34.186.16]) by smtp.gmail.com with ESMTPSA id gk4sm34984872wjd.7.2016.04.05.08.09.21 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 05 Apr 2016 08:09:21 -0700 (PDT) References: <5703BD97.3060905@solarflare.com> <83wpocm7ka.fsf@gnu.org> From: Andy Moreton Message-ID: <5703D520.4060201@gmail.com> Date: Tue, 5 Apr 2016 16:09:20 +0100 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:38.0) Gecko/20100101 Thunderbird/38.7.1 MIME-Version: 1.0 In-Reply-To: <83wpocm7ka.fsf@gnu.org> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Score: -0.7 (/) 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: -0.7 (/) On 05/04/2016 3:52 PM, Eli Zaretskii wrote: >> From: Andy Moreton >> Date: Tue, 5 Apr 2016 14:28:55 +0100 >> >> Emacs crashed during isearch in a Gnus summary buffer, after doing: >> - open a group >> - reload 2000 old articles ("/ o 2000 RET") >> Attaching gdb showed the following backtrace (unfortunately I don't have the >> session open any more). >> >> (gdb) bt >> #0 0x000007fefd9831f3 in KERNELBASE!DebugBreak () from >> C:\windows\system32\KernelBase.dll >> #1 0x0000000400290224 in emacs_abort () at ../../src/w32fns.c:9794 >> #2 0x000000040012fc3b in terminate_due_to_signal (sig=0x16, >> backtrace_limit=0x7fffffff) at ../../src/emacs.c:380 >> #3 0x00000004001c5462 in die (msg=0x4006b3280 >> "IT_BYTEPOS (*it) == CHAR_TO_BYTE (IT_CHARPOS (*it))", file=0x4006b1010 >> "../../src/xdisp.c", line=0x1d12) at >> ../../src/alloc.c:7218 >> #4 0x0000000400043d79 in set_iterator_to_next (it=0x826840, reseat_p=0x1) at >> ../../src/xdisp.c:7442 >> #5 0x0000000400049315 in move_it_in_display_line_to (it=0x826840, >> to_charpos=0x1daff, to_x=0xffffffff, op=MOVE_TO_POS) at ../../src/xdisp.c:9012 >> #6 0x000000040004a669 in move_it_to (it=0x826840, to_charpos=0x1daff, >> to_x=0xffffffff, to_y=0xffffffff, to_vpos=0xffffffff, op=0x8) at >> ../../src/xdisp.c:9333 > > Did you make local changes in the 25.0.92 sources? The line numbers > in the backtrace make no sense; I tried both the stock 25.0.92 sources > and the current emacs-25 branch, and none matched. What am I missing? Strange. This was built from the emacs-25 branch without any local changes, at commit a05fb21d73d2ca84dd7e5e7ee931931048ecddba. The line numbers look to match the backtrace here - what is mismatched for you ? AndyM From unknown Tue Aug 19 02:59:08 2025 X-Loop: help-debbugs@gnu.org Subject: bug#23221: 25.0.92; Crash in redisplay during isearch Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 05 Apr 2016 15:39:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 23221 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: To: Andy Moreton Cc: 23221@debbugs.gnu.org Reply-To: Eli Zaretskii Received: via spool by 23221-submit@debbugs.gnu.org id=B23221.14598707059131 (code B ref 23221); Tue, 05 Apr 2016 15:39:01 +0000 Received: (at 23221) by debbugs.gnu.org; 5 Apr 2016 15:38:25 +0000 Received: from localhost ([127.0.0.1]:50514 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1anT3h-0002ND-K9 for submit@debbugs.gnu.org; Tue, 05 Apr 2016 11:38:25 -0400 Received: from eggs.gnu.org ([208.118.235.92]:37211) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1anT3f-0002N1-5X for 23221@debbugs.gnu.org; Tue, 05 Apr 2016 11:38:23 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1anT3U-0000lu-9M for 23221@debbugs.gnu.org; Tue, 05 Apr 2016 11:38:17 -0400 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=-0.2 required=5.0 tests=BAYES_50,RP_MATCHES_RCVD autolearn=disabled version=3.3.2 Received: from fencepost.gnu.org ([2001:4830:134:3::e]:50840) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1anT3U-0000lq-6j; Tue, 05 Apr 2016 11:38:12 -0400 Received: from 84.94.185.246.cable.012.net.il ([84.94.185.246]:4361 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_128_CBC_SHA1:128) (Exim 4.82) (envelope-from ) id 1anT3T-000332-Gz; Tue, 05 Apr 2016 11:38:11 -0400 Date: Tue, 05 Apr 2016 18:37:48 +0300 Message-Id: <83mvp8m5gz.fsf@gnu.org> From: Eli Zaretskii In-reply-to: <5703D520.4060201@gmail.com> (message from Andy Moreton on Tue, 5 Apr 2016 16:09:20 +0100) References: <5703BD97.3060905@solarflare.com> <83wpocm7ka.fsf@gnu.org> <5703D520.4060201@gmail.com> 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: -6.0 (------) 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: -6.0 (------) > Cc: 23221@debbugs.gnu.org > From: Andy Moreton > Date: Tue, 5 Apr 2016 16:09:20 +0100 > > > Did you make local changes in the 25.0.92 sources? The line numbers > > in the backtrace make no sense; I tried both the stock 25.0.92 sources > > and the current emacs-25 branch, and none matched. What am I missing? > > Strange. This was built from the emacs-25 branch without any local changes, > at commit a05fb21d73d2ca84dd7e5e7ee931931048ecddba. The line numbers look to > match the backtrace here - what is mismatched for you ? Ignore me: I must have done something wrong, because now the lines make perfect sense. Maybe I didn't really look at the latest branch, but at the stock 25.0.92 tarball instead. Anyway: it's an assertion violation, but I cannot say anything intelligent about the reason, given the information you provided. Emacs was in isearch, obviously (which seems to say that the articles were already reloaded, and you invoked a search), but other than that... From unknown Tue Aug 19 02:59:08 2025 X-Loop: help-debbugs@gnu.org Subject: bug#23221: 25.0.92; Crash in redisplay during isearch Resent-From: Andy Moreton Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 05 Apr 2016 15:44:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 23221 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: To: Eli Zaretskii Cc: 23221@debbugs.gnu.org Received: via spool by 23221-submit@debbugs.gnu.org id=B23221.14598709899582 (code B ref 23221); Tue, 05 Apr 2016 15:44:01 +0000 Received: (at 23221) by debbugs.gnu.org; 5 Apr 2016 15:43:09 +0000 Received: from localhost ([127.0.0.1]:50527 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1anT8G-0002UU-Mr for submit@debbugs.gnu.org; Tue, 05 Apr 2016 11:43:08 -0400 Received: from mail-wm0-f44.google.com ([74.125.82.44]:38545) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1anT8E-0002Ts-Qc for 23221@debbugs.gnu.org; Tue, 05 Apr 2016 11:43:07 -0400 Received: by mail-wm0-f44.google.com with SMTP id u206so9845372wme.1 for <23221@debbugs.gnu.org>; Tue, 05 Apr 2016 08:43:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=subject:to:references:cc:from:message-id:date:user-agent :mime-version:in-reply-to:content-transfer-encoding; bh=7B8ryD8dzKCvmmQcMEYA99dWVLENle0eE9PtzdX1fbQ=; b=BU6tsaykMkZUpQNdi5jc91btIcjUIFWSA/DNIq5GXM3xZ2yw+dw83Ej9Cn8dz1z/TX miAu4eXiNpx2VJnGV1L5/gZE+90cNgc3XOI78ZztAYnRtMkeh92aMYPV4OhOSX7BSy4Y crUSRpbWWzMSY8utZVsYJTRHL94wbzK7kkaN955kiFl8HxH+wE9bs+e9iRPX3psWjr8s 3H1FVGMcGwxY6+svvU/XgVhG/9qw6O5bSCWAClaK/SIGSrStfqmyOg99GzaFx8tbcBTv ELmKFPdRlYsUUjuuBBpQohI4S4a1n4nA7KoP29RUhxuqg0g7oweVDwJhbQpt3m/q1PO4 0uww== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:subject:to:references:cc:from:message-id:date :user-agent:mime-version:in-reply-to:content-transfer-encoding; bh=7B8ryD8dzKCvmmQcMEYA99dWVLENle0eE9PtzdX1fbQ=; b=V1hY684EKM7i2jCtxx2QUG6GWKu9Vs2CcUKTDA+f031OKWS44Bxp7BvOd7dU8m8pMZ xjEOacBL2EMhXbb+pq/OfLB7T1q+sI9uMSM2MONFLIP3/7x2EwMsajtSI9fta0hgSkNP d4GkyntvqycQPoxIvsDKxKYogQWAPkaPoMoiQj63NtFi+Pb6uA7YnzLiObP8md/6rRah LPWZ3sDzq8tCxqyR6E58GMWiaghmfn9z7H/4CyUrYCdXMIwFiV3egrdDAXkSXx0IBnmF Oku1w9Es85M3wuX6QjmhcvhXhcMNHyA9Su0CCaIRnXCMRlcGU5NchLlECr/9+X0gCvT0 xMeg== X-Gm-Message-State: AD7BkJKsQisM+Rjqlt9o7a4UrhXJjWcFNkfPp7ySqcSpD6PKQKutEnUWP+/5PturcjoUqQ== X-Received: by 10.194.21.102 with SMTP id u6mr11979174wje.124.1459870981258; Tue, 05 Apr 2016 08:43:01 -0700 (PDT) Received: from [10.17.20.50] (uk.solarflare.com. [193.34.186.16]) by smtp.gmail.com with ESMTPSA id b8sm35268294wjf.9.2016.04.05.08.42.59 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 05 Apr 2016 08:43:00 -0700 (PDT) References: <5703BD97.3060905@solarflare.com> <83wpocm7ka.fsf@gnu.org> <5703D520.4060201@gmail.com> <83mvp8m5gz.fsf@gnu.org> From: Andy Moreton Message-ID: <5703DD03.7060209@gmail.com> Date: Tue, 5 Apr 2016 16:42:59 +0100 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:38.0) Gecko/20100101 Thunderbird/38.7.1 MIME-Version: 1.0 In-Reply-To: <83mvp8m5gz.fsf@gnu.org> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Score: -0.7 (/) 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: -0.7 (/) On 05/04/2016 4:37 PM, Eli Zaretskii wrote: >> Cc: 23221@debbugs.gnu.org >> From: Andy Moreton >> Date: Tue, 5 Apr 2016 16:09:20 +0100 >> >> > Did you make local changes in the 25.0.92 sources? The line numbers >> > in the backtrace make no sense; I tried both the stock 25.0.92 sources >> > and the current emacs-25 branch, and none matched. What am I missing? >> >> Strange. This was built from the emacs-25 branch without any local changes, >> at commit a05fb21d73d2ca84dd7e5e7ee931931048ecddba. The line numbers look to >> match the backtrace here - what is mismatched for you ? > > Ignore me: I must have done something wrong, because now the lines > make perfect sense. Maybe I didn't really look at the latest branch, > but at the stock 25.0.92 tarball instead. > > Anyway: it's an assertion violation, but I cannot say anything > intelligent about the reason, given the information you provided. > Emacs was in isearch, obviously (which seems to say that the articles > were already reloaded, and you invoked a search), but other than > that... Feel free to close this, as I can't reproduce it, and I don't have the crashed session open in gdb any more. AndyM From unknown Tue Aug 19 02:59:08 2025 MIME-Version: 1.0 X-Mailer: MIME-tools 5.505 (Entity 5.505) X-Loop: help-debbugs@gnu.org From: help-debbugs@gnu.org (GNU bug Tracking System) To: Andy Moreton Subject: bug#23221: closed (Re: bug#23221: 25.0.92; Crash in redisplay during isearch) Message-ID: References: <83fuv0m4fh.fsf@gnu.org> <5703BD97.3060905@solarflare.com> X-Gnu-PR-Message: they-closed 23221 X-Gnu-PR-Package: emacs Reply-To: 23221@debbugs.gnu.org Date: Tue, 05 Apr 2016 16:01:02 +0000 Content-Type: multipart/mixed; boundary="----------=_1459872062-11326-1" This is a multi-part message in MIME format... ------------=_1459872062-11326-1 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Your bug report #23221: 25.0.92; Crash in redisplay during isearch which was filed against the emacs package, has been closed. The explanation is attached below, along with your original report. If you require more details, please reply to 23221@debbugs.gnu.org. --=20 23221: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=3D23221 GNU Bug Tracking System Contact help-debbugs@gnu.org with problems ------------=_1459872062-11326-1 Content-Type: message/rfc822 Content-Disposition: inline Content-Transfer-Encoding: 7bit Received: (at 23221-done) by debbugs.gnu.org; 5 Apr 2016 16:00:51 +0000 Received: from localhost ([127.0.0.1]:50545 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1anTPP-0002w6-3k for submit@debbugs.gnu.org; Tue, 05 Apr 2016 12:00:51 -0400 Received: from eggs.gnu.org ([208.118.235.92]:43725) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1anTPO-0002vt-74 for 23221-done@debbugs.gnu.org; Tue, 05 Apr 2016 12:00:50 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1anTPF-0006SB-2p for 23221-done@debbugs.gnu.org; Tue, 05 Apr 2016 12:00:45 -0400 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=-0.2 required=5.0 tests=BAYES_50,RP_MATCHES_RCVD autolearn=disabled version=3.3.2 Received: from fencepost.gnu.org ([2001:4830:134:3::e]:51237) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1anTPE-0006S7-R8; Tue, 05 Apr 2016 12:00:40 -0400 Received: from 84.94.185.246.cable.012.net.il ([84.94.185.246]:4388 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_128_CBC_SHA1:128) (Exim 4.82) (envelope-from ) id 1anTPE-0001fj-6Q; Tue, 05 Apr 2016 12:00:40 -0400 Date: Tue, 05 Apr 2016 19:00:18 +0300 Message-Id: <83fuv0m4fh.fsf@gnu.org> From: Eli Zaretskii To: Andy Moreton In-reply-to: <5703DD03.7060209@gmail.com> (message from Andy Moreton on Tue, 5 Apr 2016 16:42:59 +0100) Subject: Re: bug#23221: 25.0.92; Crash in redisplay during isearch References: <5703BD97.3060905@solarflare.com> <83wpocm7ka.fsf@gnu.org> <5703D520.4060201@gmail.com> <83mvp8m5gz.fsf@gnu.org> <5703DD03.7060209@gmail.com> 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: -6.0 (------) X-Debbugs-Envelope-To: 23221-done Cc: 23221-done@debbugs.gnu.org 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: , Reply-To: Eli Zaretskii Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -6.0 (------) > Cc: 23221@debbugs.gnu.org > From: Andy Moreton > Date: Tue, 5 Apr 2016 16:42:59 +0100 > > Feel free to close this, as I can't reproduce it, and I don't have the crashed > session open in gdb any more. Done. Next time something like this happen, please try at least to establish the values directly involved in the assertion violation, like the character and byte position in this case. (Did that a buffer include non-ASCII characters, btw?) ------------=_1459872062-11326-1 Content-Type: message/rfc822 Content-Disposition: inline Content-Transfer-Encoding: 7bit Received: (at submit) by debbugs.gnu.org; 5 Apr 2016 13:29:18 +0000 Received: from localhost ([127.0.0.1]:51804 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1anR2j-0001v5-IU for submit@debbugs.gnu.org; Tue, 05 Apr 2016 09:29:17 -0400 Received: from eggs.gnu.org ([208.118.235.92]:44765) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1anR2h-0001up-O7 for submit@debbugs.gnu.org; Tue, 05 Apr 2016 09:29:16 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1anR2a-00011f-Pq for submit@debbugs.gnu.org; Tue, 05 Apr 2016 09:29:10 -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 autolearn=disabled version=3.3.2 Received: from lists.gnu.org ([2001:4830:134:3::11]:54992) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1anR2a-00011b-N8 for submit@debbugs.gnu.org; Tue, 05 Apr 2016 09:29:08 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:35726) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1anR2Z-0003AG-7y for bug-gnu-emacs@gnu.org; Tue, 05 Apr 2016 09:29:08 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1anR2W-00010g-Ck for bug-gnu-emacs@gnu.org; Tue, 05 Apr 2016 09:29:07 -0400 Received: from nbfkord-smmo04.seg.att.com ([209.65.160.86]:33702) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1anR2W-00010K-7B for bug-gnu-emacs@gnu.org; Tue, 05 Apr 2016 09:29:04 -0400 Received: from unknown [12.187.104.26] (EHLO webmail.solarflare.com) by nbfkord-smmo04.seg.att.com(mxl_mta-7.2.4-7) over TLS secured channel with ESMTP id d9db3075.0.652568.00-2397.1552096.nbfkord-smmo04.seg.att.com (envelope-from ); Tue, 05 Apr 2016 13:29:04 +0000 (UTC) X-MXL-Hash: 5703bda06b5fc22d-c25b0fb5be5ef123cd9a1cc6faebdff9d092492b Received: from [10.17.20.50] (10.17.20.50) by ocex03.SolarFlarecom.com (10.20.40.36) with Microsoft SMTP Server (TLS) id 15.0.1044.25; Tue, 5 Apr 2016 06:28:58 -0700 To: Subject: 25.0.92; Crash in redisplay during isearch From: Andy Moreton Organization: Solarflare Communications Message-ID: <5703BD97.3060905@solarflare.com> Date: Tue, 5 Apr 2016 14:28:55 +0100 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:38.0) Gecko/20100101 Thunderbird/38.7.1 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8"; format=flowed Content-Transfer-Encoding: quoted-printable X-Originating-IP: [10.17.20.50] X-ClientProxiedBy: ocex03.SolarFlarecom.com (10.20.40.36) To ocex03.SolarFlarecom.com (10.20.40.36) X-AnalysisOut: [v=2.1 cv=WJ55KyYR c=1 sm=1 tr=0 a=8BlWFWvVlq5taO8ncb8nKg==] X-AnalysisOut: [:17 a=Rpx8B5Xs6vQA:10 a=IkcTkHD0fZMA:10 a=kziv93cY1bsA:10 ] X-AnalysisOut: [a=RnC4M0hiJTVZfvDTc88A:9 a=Bpqyqv7AYq5_ox5x:21 a=2Z7MCfSdU] X-AnalysisOut: [s17iDHM:21 a=QEXdDO2ut3YA:10] X-Spam: [F=0.4999911218; CM=0.500; S=0.499(2015072901)] X-MAIL-FROM: X-SOURCE-IP: [12.187.104.26] X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x X-Received-From: 2001:4830:134:3::11 X-Spam-Score: -4.1 (----) X-Debbugs-Envelope-To: submit 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: -4.1 (----) Emacs crashed during isearch in a Gnus summary buffer, after doing: - open a group - reload 2000 old articles ("/ o 2000 RET") Attaching gdb showed the following backtrace (unfortunately I don't have th= e session open any more). (gdb) bt #0 0x000007fefd9831f3 in KERNELBASE!DebugBreak () from C:\windows\system32\KernelBase.dll #1 0x0000000400290224 in emacs_abort () at ../../src/w32fns.c:9794 #2 0x000000040012fc3b in terminate_due_to_signal (sig=3D0x16, backtrace_limit=3D0x7fffffff) at ../../src/emacs.c:380 #3 0x00000004001c5462 in die (msg=3D0x4006b3280 "IT_BYTEPOS (*it) =3D=3D CHAR_TO_BYTE (IT_CHARPOS (*it))", file=3D0x4006b10= 10 "../../src/xdisp.c", line=3D0x1d12) at ../../src/alloc.c:7218 #4 0x0000000400043d79 in set_iterator_to_next (it=3D0x826840, reseat_p=3D0= x1) at ../../src/xdisp.c:7442 #5 0x0000000400049315 in move_it_in_display_line_to (it=3D0x826840, to_charpos=3D0x1daff, to_x=3D0xffffffff, op=3DMOVE_TO_POS) at ../../src/xdi= sp.c:9012 #6 0x000000040004a669 in move_it_to (it=3D0x826840, to_charpos=3D0x1daff, to_x=3D0xffffffff, to_y=3D0xffffffff, to_vpos=3D0xffffffff, op=3D0x8) at ../../src/xdisp.c:9333 #7 0x000000040004b0b8 in move_it_vertically_backward (it=3D0x828f10, dy=3D= 0x1d5) at ../../src/xdisp.c:9526 #8 0x00000004000657e1 in redisplay_window (window=3D..., just_this_one_p= =3D0x1) at ../../src/xdisp.c:16820 #9 0x000000040005a798 in redisplay_window_1 (window=3D...) at ../../src/xdisp.c:14454 #10 0x00000004001e7972 in internal_condition_case_1 (bfun=3D0x40005a759 , arg=3D..., handlers=3D..., hfun=3D0x40005a6ce ) at ../../src/eval.c:1333 #11 0x000000040005981a in redisplay_internal () at ../../src/xdisp.c:14079 #12 0x0000000400059f7c in redisplay_preserve_echo_area (from_where=3D0x2) a= t ../../src/xdisp.c:14279 #13 0x0000000400010736 in Fredisplay (force=3D...) at ../../src/dispnew.c:5= 791 #14 0x00000004001eb5b0 in Ffuncall (nargs=3D0x1, args=3D0x82bae0) at ../../src/eval.c:2693 #15 0x00000004002400f1 in exec_byte_code (bytestr=3D..., vector=3D..., maxdepth=3D..., args_template=3D..., nargs=3D0x1, args=3D0x82c378) at ../../src/bytecode.c:880 #16 0x00000004001ebf18 in funcall_lambda (fun=3D..., nargs=3D0x1, arg_vector=3D0x82c370) at ../../src/eval.c:2855 #17 0x00000004001eb83d in Ffuncall (nargs=3D0x2, args=3D0x82c368) at ../../src/eval.c:2742 #18 0x00000004002400f1 in exec_byte_code (bytestr=3D..., vector=3D..., maxdepth=3D..., args_template=3D..., nargs=3D0x0, args=3D0x0) at ../../src/= bytecode.c:880 #19 0x00000004001ec36f in funcall_lambda (fun=3D..., nargs=3D0x0, arg_vector=3D0x40047a74d ) at ../../src/eval.c:2921 #20 0x00000004001eb83d in Ffuncall (nargs=3D0x1, args=3D0x82cbf8) at ../../src/eval.c:2742 #21 0x00000004002400f1 in exec_byte_code (bytestr=3D..., vector=3D..., maxdepth=3D..., args_template=3D..., nargs=3D0x0, args=3D0x0) at ../../src/= bytecode.c:880 #22 0x00000004001ec36f in funcall_lambda (fun=3D..., nargs=3D0x0, arg_vector=3D0x400470ccd ) at ../../src/eval.c:2921 #23 0x00000004001eb83d in Ffuncall (nargs=3D0x1, args=3D0x82d488) at ../../src/eval.c:2742 #24 0x00000004002400f1 in exec_byte_code (bytestr=3D..., vector=3D..., maxdepth=3D..., args_template=3D..., nargs=3D0x0, args=3D0x0) at ../../src/= bytecode.c:880 #25 0x00000004001ec36f in funcall_lambda (fun=3D..., nargs=3D0x1, arg_vector=3D0x40047440d ) at ../../src/eval.c:2921 #26 0x00000004001eb83d in Ffuncall (nargs=3D0x2, args=3D0x82dd18) at ../../src/eval.c:2742 #27 0x00000004002400f1 in exec_byte_code (bytestr=3D..., vector=3D..., maxdepth=3D..., args_template=3D..., nargs=3D0x0, args=3D0x0) at ../../src/= bytecode.c:880 #28 0x00000004001ec36f in funcall_lambda (fun=3D..., nargs=3D0x0, arg_vector=3D0x40047455d ) at ../../src/eval.c:2921 #29 0x00000004001eb83d in Ffuncall (nargs=3D0x1, args=3D0x82e908) at ../../src/eval.c:2742 #30 0x00000004001e0d09 in Ffuncall_interactively (nargs=3D0x1, args=3D0x82e= 908) at ../../src/callint.c:248 #31 0x00000004001eb462 in Ffuncall (nargs=3D0x2, args=3D0x82e900) at ../../src/eval.c:2673 #32 0x00000004001ea3e9 in Fapply (nargs=3D0x3, args=3D0x82e900) at ../../src/eval.c:2274 #33 0x00000004001e126f in Fcall_interactively (function=3D..., record_flag= =3D..., keys=3D...) at ../../src/callint.c:385 #34 0x00000004001eb615 in Ffuncall (nargs=3D0x4, args=3D0x82ebe8) at ../../src/eval.c:2700 #35 0x00000004002400f1 in exec_byte_code (bytestr=3D..., vector=3D..., maxdepth=3D..., args_template=3D..., nargs=3D0x1, args=3D0x82f490) at ../../src/bytecode.c:880 #36 0x00000004001ebf18 in funcall_lambda (fun=3D..., nargs=3D0x1, arg_vector=3D0x82f488) at ../../src/eval.c:2855 #37 0x00000004001eb83d in Ffuncall (nargs=3D0x2, args=3D0x82f480) at ../../src/eval.c:2742 #38 0x00000004001eaf3f in call1 (fn=3D..., arg1=3D...) at ../../src/eval.c:= 2552 #39 0x000000040013573b in command_loop_1 () at ../../src/keyboard.c:1471 #40 0x00000004001e78c2 in internal_condition_case (bfun=3D0x400134d6c , handlers=3D..., hfun=3D0x4001341b7 ) at ../../src/eval.c:1309 #41 0x00000004001348f5 in command_loop_2 (ignore=3D...) at ../../src/keyboa= rd.c:1099 #42 0x00000004001e6d97 in internal_catch (tag=3D..., func=3D0x4001348c3 , arg=3D...) at ../../src/eval.c:1074 #43 0x0000000400134848 in command_loop () at ../../src/keyboard.c:1078 #44 0x0000000000000000 in ?? () Backtrace stopped: previous frame inner to this frame (corrupt stack?) Lisp Backtrace: "redisplay_internal (C function)" (0x0) "redisplay" (0x82bae8) "sit-for" (0x82c370) "isearch-lazy-highlight-new-loop" (0x82cc00) "isearch-update" (0x82d490) "isearch-repeat" (0x82dd20) "isearch-repeat-forward" (0x82e910) "funcall-interactively" (0x82e908) "call-interactively" (0x82ebf0) "command-execute" (0x82f488) In GNU Emacs 25.0.92.19 (x86_64-w64-mingw32) of 2016-04-05 built on AJM-DESKTOP Repository revision: a05fb21d73d2ca84dd7e5e7ee931931048ecddba Windowing system distributor 'Microsoft Corp.', version 6.1.7601 Configured using: 'configure --prefix=3D/c/emacs/emacs-25 --build=3Dx86_64-w64-mingw32 --without-dbus --enable-checking --enable-check-lisp-object-type --with-gif --with-jpeg --with-png --with-tiff --with-xpm --with-gnutls --with-rsvg --with-xml2 --without-imagemagick --with-modules 'CFLAGS=3D -g3 -O0' build_alias=3Dx86_64-w64-mingw32 PKG_CONFIG_PATH=3D/mingw64/lib/pkgconfig:/mingw64/share/pkgconfig' Configured features: XPM JPEG TIFF GIF PNG RSVG SOUND NOTIFY ACL GNUTLS LIBXML2 ZLIB TOOLKIT_SCROLL_BARS MODULES The information contained in this message is confidential and is intended f= or the addressee(s) only. If you have received this message in error, pleas= e notify the sender immediately and delete the message. Unless you are an a= ddressee (or authorized to receive for an addressee), you may not use, copy= or disclose to anyone this message or any information contained in this me= ssage. The unauthorized use, disclosure, copying or alteration of this mess= age is strictly prohibited. ------------=_1459872062-11326-1-- From unknown Tue Aug 19 02:59:08 2025 X-Loop: help-debbugs@gnu.org Subject: bug#23221: 25.0.92; Crash in redisplay during isearch Resent-From: Andy Moreton Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 05 Apr 2016 17:07:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 23221 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: To: Eli Zaretskii Cc: 23221-done@debbugs.gnu.org Received: via spool by 23221-done@debbugs.gnu.org id=D23221.145987599317407 (code D ref 23221); Tue, 05 Apr 2016 17:07:02 +0000 Received: (at 23221-done) by debbugs.gnu.org; 5 Apr 2016 17:06:33 +0000 Received: from localhost ([127.0.0.1]:50568 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1anUQy-0004Wh-P6 for submit@debbugs.gnu.org; Tue, 05 Apr 2016 13:06:32 -0400 Received: from mail-wm0-f44.google.com ([74.125.82.44]:35549) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1anUQw-0004WR-O3 for 23221-done@debbugs.gnu.org; Tue, 05 Apr 2016 13:06:31 -0400 Received: by mail-wm0-f44.google.com with SMTP id 191so31390273wmq.0 for <23221-done@debbugs.gnu.org>; Tue, 05 Apr 2016 10:06:30 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=subject:to:references:cc:from:message-id:date:user-agent :mime-version:in-reply-to:content-transfer-encoding; bh=83guddG1x84hzYzcBZf/7Ms1XP4fGldSDOJjJHGkg/s=; b=1JmF5l/UumgLpx9/mqUn06dp6UyCqVjmiBQGcu+WZDJCAW0LndpIJNU6OOXgAzSrox f42sDx7oS37f0+e2bQsC4k4hxrsCQ5qQNZljn4gcWRSmO2HmRFmEOrNuJZ1ikXN+dOyE dxHTMt7LFVznnXUXQEJNAvDg6g2cAUcokiXU2gb7X1c/0GwMT8xgO7/eQxxforaV6m5d iKyjXWrpAD9VjIwJjxeIG9uTp9sr+gjx0u+OeQKBjOkfUoZXCgsml4mBBrFtFSLftY/L cJOdOzqEkueie5yYi+9LeAc6FZlCU3xdmJEr8WUTboFkTX9ccX9eeSvoLf8JCsP+Ze9D PXQQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:subject:to:references:cc:from:message-id:date :user-agent:mime-version:in-reply-to:content-transfer-encoding; bh=83guddG1x84hzYzcBZf/7Ms1XP4fGldSDOJjJHGkg/s=; b=QxUn30ENzln9xW8Wy2SmUk472j+BpuYi7Q6t0Xev+J1bZ7xPAfX2ra6Vg4DvD7QkOM NxneEkmrLinzrA0rru7IrDJ6vKQoyj2VFXuNmZp9DFpywGROmLwX5552WA7LbVg1TAZ9 dkbrW9jKA6t0rXKYzYsv6NCv9iaAFvcQrGpH/7R4GRQjfamD0b4j1ujoWUJOm2teYrGB B8Q94DZWwoeY6UtnHaRLOlwYPRWxtrjY+rJBzIlE2GbbwChUdCV7Z3FBWl2Td/MFuewO hi/czrQXfSZ78Fhf2Dk/Sy1CYs/I4lqF6U85pd1LpK7f7gjsztN4vE7SP4dTaaX83I05 fUig== X-Gm-Message-State: AD7BkJJiXZwkVu+cCq0947pd9yz0biwwcHeZEjymH3nC6MUN+Og0r8Yye1C1/V+msdu46w== X-Received: by 10.194.202.133 with SMTP id ki5mr19020153wjc.27.1459875985098; Tue, 05 Apr 2016 10:06:25 -0700 (PDT) Received: from [10.17.20.50] (uk.solarflare.com. [193.34.186.16]) by smtp.gmail.com with ESMTPSA id t8sm35614963wjy.41.2016.04.05.10.06.23 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 05 Apr 2016 10:06:24 -0700 (PDT) References: <5703BD97.3060905@solarflare.com> <83wpocm7ka.fsf@gnu.org> <5703D520.4060201@gmail.com> <83mvp8m5gz.fsf@gnu.org> <5703DD03.7060209@gmail.com> <83fuv0m4fh.fsf@gnu.org> From: Andy Moreton Message-ID: <5703F08F.3020903@gmail.com> Date: Tue, 5 Apr 2016 18:06:23 +0100 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:38.0) Gecko/20100101 Thunderbird/38.7.1 MIME-Version: 1.0 In-Reply-To: <83fuv0m4fh.fsf@gnu.org> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit X-Spam-Score: -0.7 (/) 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: -0.7 (/) On 05/04/2016 5:00 PM, Eli Zaretskii wrote: >> Cc: 23221@debbugs.gnu.org >> From: Andy Moreton >> Date: Tue, 5 Apr 2016 16:42:59 +0100 >> >> Feel free to close this, as I can't reproduce it, and I don't have the crashed >> session open in gdb any more. > > Done. Next time something like this happen, please try at least to > establish the values directly involved in the assertion violation, > like the character and byte position in this case. (Did that a buffer > include non-ASCII characters, btw?) Sorry - I did intend to get a full backtrace, however MSYS2 gdb does not support readline properly, so it is all too easy to get it confused :-( The buffer was a listing of the Cygwin mailing list at gmane.org, so included some non-ASCII characters in names, and some unicode box drawing chars in the threading tree: (setq gnus-sum-thread-tree-single-indent "□ " ; U+25A1 gnus-sum-thread-tree-false-root "▷ " ; U+25B7 gnus-sum-thread-tree-root "▶ " ; U+25B6 gnus-sum-thread-tree-vertical "│ " ; U+2502 gnus-sum-thread-tree-leaf-with-other "├─□ " ; U+251C U+2500 U+25A1 gnus-sum-thread-tree-single-leaf "╰─□ " ; U+2570 U+2500 U+25A1 gnus-sum-thread-tree-indent " ") From unknown Tue Aug 19 02:59:08 2025 X-Loop: help-debbugs@gnu.org Subject: bug#23221: 25.0.92; Crash in redisplay during isearch Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 05 Apr 2016 19:22:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 23221 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: To: Andy Moreton Cc: 23221@debbugs.gnu.org Reply-To: Eli Zaretskii Received: via spool by 23221-submit@debbugs.gnu.org id=B23221.14598840934104 (code B ref 23221); Tue, 05 Apr 2016 19:22:01 +0000 Received: (at 23221) by debbugs.gnu.org; 5 Apr 2016 19:21:33 +0000 Received: from localhost ([127.0.0.1]:50664 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1anWXc-000148-Sw for submit@debbugs.gnu.org; Tue, 05 Apr 2016 15:21:33 -0400 Received: from eggs.gnu.org ([208.118.235.92]:36281) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1anWXb-00013t-AB for 23221@debbugs.gnu.org; Tue, 05 Apr 2016 15:21:31 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1anWXS-0007WQ-TU for 23221@debbugs.gnu.org; Tue, 05 Apr 2016 15:21:26 -0400 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=-1.0 required=5.0 tests=BAYES_20,RP_MATCHES_RCVD autolearn=disabled version=3.3.2 Received: from fencepost.gnu.org ([2001:4830:134:3::e]:53900) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1anWXS-0007WM-Ql; Tue, 05 Apr 2016 15:21:22 -0400 Received: from 84.94.185.246.cable.012.net.il ([84.94.185.246]:4618 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_128_CBC_SHA1:128) (Exim 4.82) (envelope-from ) id 1anWXS-0006kN-7k; Tue, 05 Apr 2016 15:21:22 -0400 Date: Tue, 05 Apr 2016 22:21:00 +0300 Message-Id: <83d1q3n9pf.fsf@gnu.org> From: Eli Zaretskii In-reply-to: <5703F08F.3020903@gmail.com> (message from Andy Moreton on Tue, 5 Apr 2016 18:06:23 +0100) References: <5703BD97.3060905@solarflare.com> <83wpocm7ka.fsf@gnu.org> <5703D520.4060201@gmail.com> <83mvp8m5gz.fsf@gnu.org> <5703DD03.7060209@gmail.com> <83fuv0m4fh.fsf@gnu.org> <5703F08F.3020903@gmail.com> 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: -6.0 (------) 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: -6.0 (------) > Cc: 23221-done@debbugs.gnu.org > From: Andy Moreton > Date: Tue, 5 Apr 2016 18:06:23 +0100 > > MSYS2 gdb does not support readline properly, so it is all too easy > to get it confused :-( Maybe try to invoke GDB from a (fresh) Emacs next time, it would allow you to overcome this problem.