From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Sam Steingold Newsgroups: gmane.emacs.bugs Subject: bug#11351: 24.1.50; marker does not point anywhere Date: Thu, 26 Apr 2012 09:29:37 -0400 Message-ID: <87lilisjsu.fsf@gnu.org> Reply-To: sds@gnu.org NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: dough.gmane.org 1335447085 4804 80.91.229.3 (26 Apr 2012 13:31:25 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Thu, 26 Apr 2012 13:31:25 +0000 (UTC) To: 11351@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Thu Apr 26 15:31:22 2012 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1SNOn3-0005eu-Mg for geb-bug-gnu-emacs@m.gmane.org; Thu, 26 Apr 2012 15:31:21 +0200 Original-Received: from localhost ([::1]:59855 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SNOn3-000097-15 for geb-bug-gnu-emacs@m.gmane.org; Thu, 26 Apr 2012 09:31:21 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:51341) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SNOmv-00008B-Jw for bug-gnu-emacs@gnu.org; Thu, 26 Apr 2012 09:31:19 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1SNOmt-0005k8-4R for bug-gnu-emacs@gnu.org; Thu, 26 Apr 2012 09:31:13 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:52845) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SNOms-0005jw-U5 for bug-gnu-emacs@gnu.org; Thu, 26 Apr 2012 09:31:11 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.72) (envelope-from ) id 1SNOno-0007MD-F1 for bug-gnu-emacs@gnu.org; Thu, 26 Apr 2012 09:32:08 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Sam Steingold Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 26 Apr 2012 13:32:06 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: report 11351 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: X-Debbugs-Original-To: bug-gnu-emacs@gnu.org Original-Received: via spool by submit@debbugs.gnu.org id=B.133544710428226 (code B ref -1); Thu, 26 Apr 2012 13:32:06 +0000 Original-Received: (at submit) by debbugs.gnu.org; 26 Apr 2012 13:31:44 +0000 Original-Received: from localhost ([127.0.0.1]:53879 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1SNOnO-0007LC-IZ for submit@debbugs.gnu.org; Thu, 26 Apr 2012 09:31:44 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:54502) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1SNOn5-0007Kj-NA for submit@debbugs.gnu.org; Thu, 26 Apr 2012 09:31:35 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1SNOlx-0005Yd-3h for submit@debbugs.gnu.org; Thu, 26 Apr 2012 09:30:19 -0400 Original-Received: from lists.gnu.org ([208.118.235.17]:41149) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SNOlw-0005YX-Tg for submit@debbugs.gnu.org; Thu, 26 Apr 2012 09:30:13 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:51016) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SNOlq-0008Sy-1g for bug-gnu-emacs@gnu.org; Thu, 26 Apr 2012 09:30:12 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1SNOlf-0005M4-N5 for bug-gnu-emacs@gnu.org; Thu, 26 Apr 2012 09:30:05 -0400 Original-Received: from mail-qa0-f41.google.com ([209.85.216.41]:64772) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SNOlS-0005Gf-KF; Thu, 26 Apr 2012 09:29:42 -0400 Original-Received: by qabg27 with SMTP id g27so2180292qab.0 for ; Thu, 26 Apr 2012 06:29:40 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=sender:from:to:subject:return-receipt-to:reply-to:x-attribution :x-disclaimer:date:message-id:mime-version:content-type; bh=c11oxiT4Qv6KFZXpB137zLtI9FZBJQQEyVcO92CMABI=; b=z3SR1ILcDPWnxj26RZ3fk5PEif10TWJoko0R4FP2EreWV8J0AUcd2/ORyq5vbZqvgj fpP9ODf9Fg0ypcXc1k0y1jenS2/oB2A31Yrh4fwmhfYQdwas0b+9ozOBMLRma3y/5aqB d2yEA3Xst5EO8e8WVmQKF12aB5AQzaw/uFyhOjWE9ylltz0tbjlvskfMC/vThtGnIIvy GGnIixeB8+Kb7fQonm2Jtmug8jdbsFFaQ1ZWgfQ+ANBfvibC7iQQLHC2o0/ErvzO81cz D4Qlt0SFCy/mCeMn16u4eq9qNeCu/VezUycsvk4jVXJnIyBowKhwC8TgdsT8sFyd8IJ+ fq5w== Original-Received: by 10.224.173.194 with SMTP id q2mr3015244qaz.15.1335446980091; Thu, 26 Apr 2012 06:29:40 -0700 (PDT) Original-Received: from t520sds ([74.113.160.197]) by mx.google.com with ESMTPS id j3sm2472317qak.14.2012.04.26.06.29.38 (version=TLSv1/SSLv3 cipher=OTHER); Thu, 26 Apr 2012 06:29:39 -0700 (PDT) X-Attribution: Sam X-Disclaimer: You should not expect anyone to agree with me. 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X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 3) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.13 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 2) X-Received-From: 140.186.70.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:59514 Archived-At: In GNU Emacs 24.1.50.2 (x86_64-unknown-linux-gnu, X toolkit, Xaw3d scroll bars) of 2012-04-25 on t520sds Bzr revision: 108032 sdl.web@gmail.com-20120425152319-6spihz4warse7g3v Windowing system distributor `The X.Org Foundation', version 11.0.11004000 Configured using: `configure '--with-wide-int'' every now and then emacs falls into a catatonic trance. gdb says: (gdb) where #0 0x00007ffff4182613 in select () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00000000004b89c4 in XTflash (f=0xf21a40) at /home/sds/src/emacs/trunk/src/xterm.c:3165 #2 XTring_bell (f=0xf21a40) at /home/sds/src/emacs/trunk/src/xterm.c:3236 #3 0x00000000004f5718 in cmd_error_internal (data=72641286, context=0x7fffffffb1d0 "") at /home/sds/src/emacs/trunk/src/keyboard.c:1103 #4 0x00000000004f5896 in cmd_error (data=72641286) at /home/sds/src/emacs/trunk/src/keyboard.c:1036 #5 0x00000000005667c9 in internal_condition_case (bfun=0x5009f0 , handlers=12019090, hfun=0x4f5780 ) at /home/sds/src/emacs/trunk/src/eval.c:1438 #6 0x00000000004f3bee in command_loop_2 (ignore=) at /home/sds/src/emacs/trunk/src/keyboard.c:1160 #7 0x0000000000566678 in internal_catch (tag=Cannot access memory at address 0xffffffffffffffe0 ) at /home/sds/src/emacs/trunk/src/eval.c:1205 #8 0x00000000004f51cf in command_loop () at /home/sds/src/emacs/trunk/src/keyboard.c:1125 #9 recursive_edit_1 () at /home/sds/src/emacs/trunk/src/keyboard.c:759 #10 0x00000000004f558c in Frecursive_edit () at /home/sds/src/emacs/trunk/src/keyboard.c:823 #11 0x00000000005684fb in Ffuncall (nargs=, args=0x7fffffffb5c0) at /home/sds/src/emacs/trunk/src/eval.c:2932 #12 0x00000000005a0b56 in exec_byte_code (bytestr=, vector=, maxdepth=, args_template=, nargs=, args=) at /home/sds/src/emacs/trunk/src/bytecode.c:785 #13 0x0000000000567fa1 in funcall_lambda (fun=30331573, nargs=, arg_vector=0x7fffffffb858) at /home/sds/src/emacs/trunk/src/eval.c:3166 #14 0x000000000056831b in Ffuncall (nargs=3, args=0x7fffffffb850) at /home/sds/src/emacs/trunk/src/eval.c:2996 #15 0x00000000005693b7 in Fapply (nargs=, args=0x7fffffffb910) at /home/sds/src/emacs/trunk/src/eval.c:2440 #16 0x0000000000568870 in apply1 (fn=12088930, arg=) at /home/sds/src/emacs/trunk/src/eval.c:2678 #17 0x0000000000568a21 in call_debugger (arg=57847750) at /home/sds/src/emacs/trunk/src/eval.c:227 #18 0x0000000000568e86 in maybe_call_debugger (data=57847862, sig=12019090, conditions=8632246) at /home/sds/src/emacs/trunk/src/eval.c:1863 #19 Fsignal (error_symbol=12019090, data=57847862) at /home/sds/src/emacs/trunk/src/eval.c:1684 #20 0x0000000000569069 in xsignal (error_symbol=, data=) at /home/sds/src/emacs/trunk/src/eval.c:1719 #21 0x0000000000569b37 in xsignal1 (error_symbol=12019090, arg=) at /home/sds/src/emacs/trunk/src/eval.c:1734 #22 0x0000000000569bbc in verror (m=, ap=) at /home/sds/src/emacs/trunk/src/eval.c:1932 #23 0x0000000000569c4c in error (m=) at /home/sds/src/emacs/trunk/src/eval.c:1944 #24 0x000000000051dcc4 in marker_position (marker=) at /home/sds/src/emacs/trunk/src/marker.c:777 #25 0x0000000000514667 in overlays_at (pos=77003, extend=0, vec_ptr=0x7fffffffccd8, len_ptr=0x7fffffffcce0, next_ptr=0x0, prev_ptr=0x0, change_req=0) at /home/sds/src/emacs/trunk/src/buffer.c:2541 #26 0x00000000005bc60f in get_char_property_and_overlay (position=308012, prop=12156402, object=43556693, overlay=0x0) at /home/sds/src/emacs/trunk/src/textprop.c:626 #27 0x00000000005b9756 in get_local_map (position=, buffer=0x2989f50, type=12156402) at /home/sds/src/emacs/trunk/src/intervals.c:2306 #28 0x00000000004febe7 in read_key_sequence (keybuf=0x7fffffffcf40, prompt=11966850, dont_downcase_last=0, can_return_switch_frame=1, fix_current_buffer=1, bufsize=30) at /home/sds/src/emacs/trunk/src/keyboard.c:9147 #29 0x0000000000500bc5 in command_loop_1 () at /home/sds/src/emacs/trunk/src/keyboard.c:1449 #30 0x0000000000566796 in internal_condition_case (bfun=0x5009f0 , handlers=12019090, hfun=0x4f5780 ) ---Type to continue, or q to quit--- at /home/sds/src/emacs/trunk/src/eval.c:1448 #31 0x00000000004f3bee in command_loop_2 (ignore=) at /home/sds/src/emacs/trunk/src/keyboard.c:1160 #32 0x0000000000566678 in internal_catch (tag=Cannot access memory at address 0xffffffffffffffe0 ) at /home/sds/src/emacs/trunk/src/eval.c:1205 #33 0x00000000004f5257 in command_loop () at /home/sds/src/emacs/trunk/src/keyboard.c:1139 #34 recursive_edit_1 () at /home/sds/src/emacs/trunk/src/keyboard.c:759 #35 0x00000000004f558c in Frecursive_edit () at /home/sds/src/emacs/trunk/src/keyboard.c:823 #36 0x000000000040fe8d in main (argc=1, argv=) at /home/sds/src/emacs/trunk/src/emacs.c:1711 Lisp Backtrace: "recursive-edit" (0xffffb5c8) "debug" (0xffffb858) emacs displays the *Backtrace* buffer with a single line: debugger entered--lisp error: (error "Marker does not point anywhere") and neither C-g not C-] can get me out. moreover, I have visible bell on, so the top and bootom lines are in reverse video, i.e., emacs is constantly sounding the bell. (I am writing this in a separate emacs session) I already had to kill emacs a few times times before; this is very annoying. this appears to have been caused by a recent change (last 2 weeks?). -- Sam Steingold (http://sds.podval.org/) on Ubuntu 11.10 (oneiric) X 11.0.11004000 http://www.childpsy.net/ http://iris.org.il http://memri.org http://dhimmi.com http://camera.org http://thereligionofpeace.com Flying is not dangerous; crashing is.