From unknown Sat Aug 16 15:55:26 2025 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-Mailer: MIME-tools 5.509 (Entity 5.509) Content-Type: text/plain; charset=utf-8 From: bug#1354 <1354@debbugs.gnu.org> To: bug#1354 <1354@debbugs.gnu.org> Subject: Status: completions-related crash after M-x M-i Reply-To: bug#1354 <1354@debbugs.gnu.org> Date: Sat, 16 Aug 2025 22:55:26 +0000 retitle 1354 completions-related crash after M-x M-i reassign 1354 emacs submitter 1354 "Juanma Barranquero" severity 1354 normal thanks From lekktu@gmail.com Sat Nov 15 17:03:07 2008 X-Spam-Checker-Version: SpamAssassin 3.2.3-bugs.debian.org_2005_01_02 (2007-08-08) on rzlab.ucr.edu X-Spam-Level: X-Spam-Status: No, score=-6.6 required=4.0 tests=AWL,BAYES_00,FVGT_m_MULTI_ODD, IMPRONONCABLE_2,RCVD_IN_DNSWL_MED,VERSION autolearn=ham version=3.2.3-bugs.debian.org_2005_01_02 Received: (at submit) by emacsbugs.donarmstrong.com; 16 Nov 2008 01:03:07 +0000 Received: from lists.gnu.org (lists.gnu.org [199.232.76.165]) by rzlab.ucr.edu (8.13.8/8.13.8/Debian-3) with ESMTP id mAG133T0015566 for ; Sat, 15 Nov 2008 17:03:04 -0800 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1L1W2Z-0006xk-AD for bug-gnu-emacs@gnu.org; Sat, 15 Nov 2008 20:03:03 -0500 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1L1W2Y-0006xM-79 for bug-gnu-emacs@gnu.org; Sat, 15 Nov 2008 20:03:02 -0500 Received: from [199.232.76.173] (port=37922 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1L1W2Y-0006xJ-2s for bug-gnu-emacs@gnu.org; Sat, 15 Nov 2008 20:03:02 -0500 Received: from an-out-0708.google.com ([209.85.132.245]:46842) by monty-python.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1L1W2X-0007h3-Gl for bug-gnu-emacs@gnu.org; Sat, 15 Nov 2008 20:03:01 -0500 Received: by an-out-0708.google.com with SMTP id c38so857001ana.21 for ; Sat, 15 Nov 2008 17:03:00 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:message-id:date:from:to :subject:mime-version:content-type:content-transfer-encoding :content-disposition; bh=TByw8vEM5VNtmSrvqwqI1eZv9SHAWOOKN+fglVVCzv8=; b=lwi/OcVCCg48akaF8FkKODsvaqksipoevSHAFsTHfyHWWZKlDPrGmQzylGT8VixIrH 7vbs06pb9U1crUbtgOzw3miQtNMiV6sAcYVLLiI3S5lAuv1deHEe2GRyDHAVaTY0GzQ8 EkCQeUtzrxVc9KjqHN6qiIaoryBu4SCkbdFjE= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:to:subject:mime-version:content-type :content-transfer-encoding:content-disposition; b=XKMzXQF47fb7payM2NYjtEsPIprmQM4wQ0DdwmHuNC+5EgftW+Yi3zwkH/CFBYu2Dj 38FaI2r3tpWW0bZFGjAXLlk5ang7tZocBw7n5nouAG049kZSccnXm7Nke2xp7MRAgtwL I7wN4no03WojVElCOCY62xheMCA+ZbQD2qMB8= Received: by 10.101.67.11 with SMTP id u11mr1098718ank.88.1226797380699; Sat, 15 Nov 2008 17:03:00 -0800 (PST) Received: by 10.100.13.13 with HTTP; Sat, 15 Nov 2008 17:03:00 -0800 (PST) Message-ID: Date: Sun, 16 Nov 2008 02:03:00 +0100 From: "Juanma Barranquero" To: Bug-Gnu-Emacs Subject: completions-related crash after M-x M-i MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Content-Disposition: inline X-detected-operating-system: by monty-python.gnu.org: GNU/Linux 2.6 (newer, 2) Version: 23.0.60 I cannot repeat this bug at will, but I've seen it quite a few times already, and the circumstances are always the same: Trying to run a command whose name starts with "i" (mostly ielm, in my case) I type "M-x M-i" instead of "M-x i". I don't know why it doesn't happen every time, though. Juanma Program received signal SIGSEGV, Segmentation fault. 0x01018e6a in unwind_to_catch (catch=0x82ef4c, value=) at eval.c:1292 1292 unbind_to (catchlist->pdlcount, Qnil); (gdb) bt #0 0x01018e6a in unwind_to_catch (catch=0x82ef4c, value=) at eval.c:1292 #1 0x0101a9b9 in Fthrow (tag=54872905, value=47921201) at eval.c:1334 #2 0x011d9f7a in re_match_2_internal (bufp=0x14d5b70, string1=0x0, size1=0, string2=0x1394e4f "default-input-method", size2=20, pos=0, regs=0x14c9230, stop=20) at regex.c:6395 #3 0x011da8bf in re_search_2 (bufp=0x14d5b70, str1=0x0, size1=0, str2=0x1394e4f "default-input-method", size2=20, startpos=0, range=0, regs=0x14c9230, stop=20) at regex.c:4625 #4 0x011db101 in re_search (bufp=0x14d5b70, string=0x1394e4f "default-input-method", size=20, startpos=0, range=20, regs=0x14c9230) at regex.c:4392 #5 0x01183db0 in string_match_1 (regexp=65044179, string=19503963, start=0, posix=0) at search.c:431 #6 0x01183fd3 in Fstring_match (regexp=65044179, string=19503963, start=0) at search.c:472 #7 0x01112ffe in Fall_completions (string=19006979, collection=, predicate=48088497, hide_spaces=47921153) at minibuf.c:1670 #8 0x01019f4d in Ffuncall (nargs=4, args=0x82e0e0) at eval.c:3054 #9 0x01146e24 in Fbyte_code (bytestr=19297451, vector=19297572, maxdepth=) at bytecode.c:678 #10 0x0101c466 in funcall_lambda (fun=19297388, nargs=4, arg_vector=0x82e228) at eval.c:3231 #11 0x01019bac in Ffuncall (nargs=5, args=0x82e224) at eval.c:3090 #12 0x01146e24 in Fbyte_code (bytestr=19298923, vector=19298980, maxdepth=) at bytecode.c:678 #13 0x0101be04 in Feval (form=19298909) at eval.c:2381 #14 0x0101cce3 in internal_lisp_condition_case (var=48409345, bodyform=19298909, handlers=19299021) at eval.c:1456 #15 0x011476b5 in Fbyte_code (bytestr=19298491, vector=19298708, maxdepth=) at bytecode.c:868 #16 0x0101c466 in funcall_lambda (fun=19298412, nargs=4, arg_vector=0x82e524) at eval.c:3231 #17 0x01019bac in Ffuncall (nargs=5, args=0x82e520) at eval.c:3090 #18 0x01146e24 in Fbyte_code (bytestr=19299259, vector=19299348, maxdepth=) at bytecode.c:678 #19 0x0101c466 in funcall_lambda (fun=19299204, nargs=4, arg_vector=0x82e664) at eval.c:3231 #20 0x01019bac in Ffuncall (nargs=5, args=0x82e660) at eval.c:3090 #21 0x01146e24 in Fbyte_code (bytestr=19286355, vector=19286412, maxdepth=) at bytecode.c:678 #22 0x0101c466 in funcall_lambda (fun=19286324, nargs=1, arg_vector=0x82e7a4) at eval.c:3231 #23 0x01019bac in Ffuncall (nargs=2, args=0x82e7a0) at eval.c:3090 #24 0x01146e24 in Fbyte_code (bytestr=19281651, vector=19281700, maxdepth=) at bytecode.c:678 #25 0x0101be04 in Feval (form=19281637) at eval.c:2381 #26 0x0101cce3 in internal_lisp_condition_case (var=48409345, bodyform=19281637, handlers=19281733) at eval.c:1456 #27 0x011476b5 in Fbyte_code (bytestr=19281539, vector=19281596, maxdepth=) at bytecode.c:868 #28 0x0101c466 in funcall_lambda (fun=19281492, nargs=2, arg_vector=0x82ea74) at eval.c:3231 #29 0x01019bac in Ffuncall (nargs=3, args=0x82ea70) at eval.c:3090 #30 0x01146e24 in Fbyte_code (bytestr=19286515, vector=19286580, maxdepth=) at bytecode.c:678 #31 0x0101c466 in funcall_lambda (fun=19286452, nargs=4, arg_vector=0x82ebb4) at eval.c:3231 #32 0x01019bac in Ffuncall (nargs=5, args=0x82ebb0) at eval.c:3090 #33 0x01146e24 in Fbyte_code (bytestr=19287939, vector=19288052, maxdepth=) at bytecode.c:678 #34 0x0101c466 in funcall_lambda (fun=19287916, nargs=0, arg_vector=0x82ecf4) at eval.c:3231 #35 0x01019bac in Ffuncall (nargs=1, args=0x82ecf0) at eval.c:3090 #36 0x01146e24 in Fbyte_code (bytestr=52443763, vector=55341828, maxdepth=) at bytecode.c:678 #37 0x0101c466 in funcall_lambda (fun=61437668, nargs=4, arg_vector=0x82ee44) at eval.c:3231 #38 0x01019bac in Ffuncall (nargs=5, args=0x82ee40) at eval.c:3090 #39 0x01146e24 in Fbyte_code (bytestr=52575843, vector=53641348, maxdepth=) at bytecode.c:678 #40 0x0101be04 in Feval (form=53327005) at eval.c:2381 #41 0x010193a0 in internal_catch (tag=54872905, func=0x101b7bf , arg=53327005) at eval.c:1247 #42 0x011476fb in Fbyte_code (bytestr=52576035, vector=61438756, maxdepth=) at bytecode.c:853 #43 0x0101be04 in Feval (form=53327189) at eval.c:2381 #44 0x0101cce3 in internal_lisp_condition_case (var=47921153, bodyform=53327189, handlers=53326973) at eval.c:1456 #45 0x011476b5 in Fbyte_code (bytestr=52573459, vector=54893444, maxdepth=) at bytecode.c:868 #46 0x0101c466 in funcall_lambda (fun=61438148, nargs=0, arg_vector=0x82f2ec) at eval.c:3231 #47 0x01019bac in Ffuncall (nargs=1, args=0x82f2e8) at eval.c:3090 #48 0x0101b2ff in run_hook_with_args (nargs=1, args=0x82f2e8, cond=to_completion) at eval.c:2703 #49 0x0101b476 in Frun_hooks (nargs=1, args=0x82f384) at eval.c:2566 #50 0x01019dbf in Ffuncall (nargs=2, args=0x82f380) at eval.c:3025 #51 0x01146e24 in Fbyte_code (bytestr=52573843, vector=63349220, maxdepth=) at bytecode.c:678 #52 0x0101c466 in funcall_lambda (fun=61439940, nargs=0, arg_vector=0x82f4ec) at eval.c:3231 #53 0x01019bac in Ffuncall (nargs=1, args=0x82f4e8) at eval.c:3090 #54 0x0101b2ff in run_hook_with_args (nargs=1, args=0x82f4e8, cond=to_completion) at eval.c:2703 #55 0x0101b476 in Frun_hooks (nargs=1, args=0x82f584) at eval.c:2566 #56 0x01019dbf in Ffuncall (nargs=2, args=0x82f580) at eval.c:3025 #57 0x0101b1ac in call1 (fn=48088833, arg1=47972905) at eval.c:2825 #58 0x010831fb in safe_run_hooks_1 (hook=8582584) at keyboard.c:2116 #59 0x010192f6 in internal_condition_case (bfun=0x10831d6 , handlers=47921201, hfun=0x108c415 ) at eval.c:1511 #60 0x0108c3d1 in safe_run_hooks (hook=47972905) at keyboard.c:2144 #61 0x0109636d in command_loop_1 () at keyboard.c:1899 #62 0x010192f6 in internal_condition_case (bfun=0x1095d3f , handlers=47984905, hfun=0x108cf77 ) at eval.c:1511 #63 0x0108c40b in command_loop_2 () at keyboard.c:1338 #64 0x010193a0 in internal_catch (tag=48088449, func=0x108c3e8 , arg=47921153) at eval.c:1247 #65 0x0108cd6b in command_loop () at keyboard.c:1303 #66 0x0108d110 in recursive_edit_1 () at keyboard.c:942 #67 0x011150b8 in read_minibuf (map=47910373, initial=47921153, prompt=, backup_n=0, expflag=0, histvar=47975337, histpos=0, defalt=47921153, allow_props=0, inherit_input_method=0) at minibuf.c:735 #68 0x01115a69 in Fcompleting_read (prompt=52403267, collection=47923204, predicate=48088497, require_match=47921201, initial_input=47921153, hist=47975337, def=47921153, inherit_input_method=47921153) at minibuf.c:1814 #69 0x01083e35 in Fexecute_extended_command (prefixarg=47921153) at keyboard.c:10393 #70 0x01019fe0 in Ffuncall (nargs=2, args=0x82fab0) at eval.c:3044 #71 0x01149fdd in Fcall_interactively (function=47981193, record_flag=47921153, keys=47954692) at callint.c:857 #72 0x01019fb6 in Ffuncall (nargs=4, args=0x82fc78) at eval.c:3050 #73 0x0101a238 in call3 (fn=48112737, arg1=47981193, arg2=47921153, arg3=47921153) at eval.c:2870 #74 0x01096318 in command_loop_1 () at keyboard.c:1880 #75 0x010192f6 in internal_condition_case (bfun=0x1095d3f , handlers=47984905, hfun=0x108cf77 ) at eval.c:1511 #76 0x0108c40b in command_loop_2 () at keyboard.c:1338 #77 0x010193a0 in internal_catch (tag=47980977, func=0x108c3e8 , arg=47921153) at eval.c:1247 #78 0x0108cdc2 in command_loop () at keyboard.c:1317 #79 0x0108d110 in recursive_edit_1 () at keyboard.c:942 #80 0x0108d27b in Frecursive_edit () at keyboard.c:1004 #81 0x01002fb1 in main (argc=1, argv=0xa92728) at emacs.c:1777 Lisp Backtrace: "byte-code" (0x82f070) "icomplete-exhibit" (0x82f2ec) "run-hooks" (0x82f384) 0x3a97fc4 PVEC_COMPILED "run-hooks" (0x82f584) "execute-extended-command" (0x82fab4) "call-interactively" (0x82fc7c) From cyd@stupidchicken.com Sat Mar 14 14:27:59 2009 Received: (at 1354) by emacsbugs.donarmstrong.com; 14 Mar 2009 21:27:59 +0000 X-Spam-Checker-Version: SpamAssassin 3.2.5-bugs.debian.org_2005_01_02 (2008-06-10) on rzlab.ucr.edu X-Spam-Level: X-Spam-Bayes: score:0.5 Bayes not run. spammytokens:Tokens not available. hammytokens:Tokens not available. X-Spam-Status: No, score=0.0 required=4.0 tests=none autolearn=ham version=3.2.5-bugs.debian.org_2005_01_02 Received: from cyd.mit.edu (CYD.MIT.EDU [18.115.2.24]) by rzlab.ucr.edu (8.13.8/8.13.8/Debian-3) with ESMTP id n2ELRuPW020597 for <1354@emacsbugs.donarmstrong.com>; Sat, 14 Mar 2009 14:27:57 -0700 Received: by cyd.mit.edu (Postfix, from userid 1000) id A39A257E211; Sat, 14 Mar 2009 17:29:14 -0400 (EDT) From: Chong Yidong To: "Juanma Barranquero" Cc: 1354@debbugs.gnu.org Subject: Re: completions-related crash after M-x M-i Date: Sat, 14 Mar 2009 17:29:14 -0400 Message-ID: <877i2rokt1.fsf@cyd.mit.edu> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii > I cannot repeat this bug at will, but I've seen it quite a few times > already, and the circumstances are always the same: Trying to run a > command whose name starts with "i" (mostly ielm, in my case) I type > "M-x M-i" instead of "M-x i". I don't know why it doesn't happen every > time, though. Do you still observe this problem? If so, any luck debugging it? From lekktu@gmail.com Sat Mar 14 14:44:44 2009 Received: (at 1354) by emacsbugs.donarmstrong.com; 14 Mar 2009 21:44:44 +0000 X-Spam-Checker-Version: SpamAssassin 3.2.5-bugs.debian.org_2005_01_02 (2008-06-10) on rzlab.ucr.edu X-Spam-Level: X-Spam-Bayes: score:0.5 Bayes not run. spammytokens:Tokens not available. hammytokens:Tokens not available. X-Spam-Status: No, score=0.0 required=4.0 tests=none autolearn=ham version=3.2.5-bugs.debian.org_2005_01_02 Received: from mail-ew0-f176.google.com (mail-ew0-f176.google.com [209.85.219.176]) by rzlab.ucr.edu (8.13.8/8.13.8/Debian-3) with ESMTP id n2ELieit024728 for <1354@emacsbugs.donarmstrong.com>; Sat, 14 Mar 2009 14:44:42 -0700 Received: by ewy24 with SMTP id 24so3184947ewy.1 for <1354@emacsbugs.donarmstrong.com>; Sat, 14 Mar 2009 14:44:34 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:in-reply-to:references :date:message-id:subject:from:to:cc:content-type :content-transfer-encoding; bh=yIAn+J0eAL3BU1VGeYm2ThbFB3GrHDtcBVW6AAT7Kaw=; b=Vse3u9ilg6kson28CLTirFbyVqJJq6oP6vey2gz28bbxjQJOHAkBOCFKAj9jF9wblP 1NuLNldJEh9dT+5zFe/9G4UibfpqZ+zeyr1WZBMmYdXtGY8TZNSdLIsIFlguJ5RpSghj s9eVu+UbpxmotV9702LhfUHZlA/zORqbmHNCw= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type:content-transfer-encoding; b=cQmpkrdUInT9xpc6ixwlZJLOd7GSZg+Xk6kpWzmYE9uY21j+gBppZbYuKZZ/P5OoDv LXdtVisrgz9bqzDMKSSp8wmAa/7HmvkYhIuJnCI4DzDvEn3TTe45/fMG87uTOR0gD3es VlhSFAXxdqzU/TpRhAqxxf0yCCqUr3sBnAm44= MIME-Version: 1.0 Received: by 10.210.17.14 with SMTP id 14mr2027745ebq.49.1237067074934; Sat, 14 Mar 2009 14:44:34 -0700 (PDT) In-Reply-To: <877i2rokt1.fsf@cyd.mit.edu> References: <877i2rokt1.fsf@cyd.mit.edu> Date: Sat, 14 Mar 2009 22:44:34 +0100 Message-ID: Subject: Re: completions-related crash after M-x M-i From: Juanma Barranquero To: Chong Yidong Cc: 1354@debbugs.gnu.org Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On Sat, Mar 14, 2009 at 22:29, Chong Yidong wrote: > Do you still observe this problem? No, I haven't seen it for a while. Close the bug, I'll reopen it if it ever happens again. Juanma From cyd@stupidchicken.com Sat Mar 14 15:03:14 2009 Received: (at control) by emacsbugs.donarmstrong.com; 14 Mar 2009 22:03:15 +0000 X-Spam-Checker-Version: SpamAssassin 3.2.5-bugs.debian.org_2005_01_02 (2008-06-10) on rzlab.ucr.edu X-Spam-Level: X-Spam-Bayes: score:0.5 Bayes not run. spammytokens:Tokens not available. hammytokens:Tokens not available. X-Spam-Status: No, score=0.0 required=4.0 tests=none autolearn=ham version=3.2.5-bugs.debian.org_2005_01_02 Received: from cyd.mit.edu (CYD.MIT.EDU [18.115.2.24]) by rzlab.ucr.edu (8.13.8/8.13.8/Debian-3) with ESMTP id n2EM3CAf030046 for ; Sat, 14 Mar 2009 15:03:13 -0700 Received: by cyd.mit.edu (Postfix, from userid 1000) id 22B1757E211; Sat, 14 Mar 2009 18:04:30 -0400 (EDT) From: Chong Yidong To: control@debbugs.gnu.org Subject: close 1354 Date: Sat, 14 Mar 2009 18:04:30 -0400 Message-ID: <8763ibsqvl.fsf@cyd.mit.edu> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii close 1354 thanks From unknown Sat Aug 16 15:55:26 2025 Received: (at fakecontrol) by fakecontrolmessage; To: internal_control@debbugs.gnu.org From: $requester Subject: Internal Control Message-Id: bug archived. Date: Sun, 12 Apr 2009 14:24:05 +0000 User-Agent: Fakemail v42.6.9 # A New Hope # A log time ago, in a galaxy far, far away # something happened. # # Magically this resulted in the following # action being taken, but this fake control # message doesn't tell you why it happened # # The action: # bug archived. thanks # This fakemail brought to you by your local debbugs # administrator