From unknown Tue Sep 09 06:48:53 2025 X-Loop: help-debbugs@gnu.org Subject: bug#12247: 24.2.50; Leak in NextStep autorelease Resent-From: Ivan Andrus Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 21 Aug 2012 13:50:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: report 12247 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: To: 12247@debbugs.gnu.org X-Debbugs-Original-To: bug-gnu-emacs@gnu.org Received: via spool by submit@debbugs.gnu.org id=B.13455569987199 (code B ref -1); Tue, 21 Aug 2012 13:50:01 +0000 Received: (at submit) by debbugs.gnu.org; 21 Aug 2012 13:49:58 +0000 Received: from localhost ([127.0.0.1]:41233 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1T3oqD-0001s4-GQ for submit@debbugs.gnu.org; Tue, 21 Aug 2012 09:49:58 -0400 Received: from eggs.gnu.org ([208.118.235.92]:45319) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1T3oqB-0001rx-Bo for submit@debbugs.gnu.org; Tue, 21 Aug 2012 09:49:56 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1T3opq-0000vr-OA for submit@debbugs.gnu.org; Tue, 21 Aug 2012 09:49:36 -0400 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00,FREEMAIL_FROM, RCVD_IN_DNSWL_HI,T_DKIM_INVALID autolearn=unavailable version=3.3.2 Received: from lists.gnu.org ([208.118.235.17]:35409) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1T3opq-0000vn-LG for submit@debbugs.gnu.org; Tue, 21 Aug 2012 09:49:34 -0400 Received: from eggs.gnu.org ([208.118.235.92]:33662) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1T3opp-0008Q4-AJ for bug-gnu-emacs@gnu.org; Tue, 21 Aug 2012 09:49:34 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1T3opj-0000vF-VI for bug-gnu-emacs@gnu.org; Tue, 21 Aug 2012 09:49:33 -0400 Received: from mail-bk0-f41.google.com ([209.85.214.41]:59001) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1T3opj-0000vA-Kf for bug-gnu-emacs@gnu.org; Tue, 21 Aug 2012 09:49:27 -0400 Received: by bkcjc3 with SMTP id jc3so2299931bkc.0 for ; Tue, 21 Aug 2012 06:49:26 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:content-type:content-transfer-encoding:subject:date:message-id :to:mime-version:x-mailer; bh=Eoe+XvMDlcdh0H7WQW61gY3iEmT2CZ9jhM1+o9MOm8E=; b=YETeLnFr7c7zVkaWn3AniT1U9oB6YeQeunOdN8R/91vYMec92GPh6B3YPuCJfPVdrb OBnMWLeuvC3jrsoIM79kzgw8beKxIm5ItMn1+AuMqzBNVuH1GHyRJThaV/QngiQ/myhM GNTluwwV4R1OOeQOttnIe0hgmiT67Tkz/IKbftANRixtsvm5Y2H1/K/bQ7GQrrrwm3C0 Apjoybda5kF68j2VEspNl58DTknzYb+xys04iltEg08RwndaRoRZSnOeGFZiBpnKpDEO Z8AjnKF6zkFFB8Cf/1LKLuABSq4A2IjmgjjZS+kA0gnGtGH2td7/UsThUjyldfj9AHfD Jccw== Received: by 10.204.129.208 with SMTP id p16mr5332083bks.129.1345556966529; Tue, 21 Aug 2012 06:49:26 -0700 (PDT) Received: from [10.0.2.25] (catv-80-99-177-93.catv.broadband.hu. [80.99.177.93]) by mx.google.com with ESMTPS id n5sm871973bkv.14.2012.08.21.06.49.25 (version=SSLv3 cipher=OTHER); Tue, 21 Aug 2012 06:49:26 -0700 (PDT) From: Ivan Andrus Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable Date: Tue, 21 Aug 2012 15:49:24 +0200 Message-Id: Mime-Version: 1.0 (Apple Message framework v1084) X-Mailer: Apple Mail (2.1084) 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 (newer, 3) X-Received-From: 208.118.235.17 X-Spam-Score: -6.1 (------) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: debbugs-submit-bounces@debbugs.gnu.org Errors-To: debbugs-submit-bounces@debbugs.gnu.org X-Spam-Score: -6.1 (------) Starting from `emacs -Q` with a NextStep build (well, Cocoa actually) run M-x shell RET and every half second the following message is printed to the console: 2012-08-21 12:26:07.872 Emacs[58915:3403] *** __NSAutoreleaseNoPool(): = Object 0x1007c9200 of class NSEvent autoreleased with no pool in place - = just leaking Setting the environment variable NSAutoreleaseHaltOnNoPool=3DYES and running under gdb I get the following backtrace: Program received signal SIGTRAP, Trace/breakpoint trap. [Switching to process 59016] 0x00007fff81ab8d61 in __NSAutoreleaseNoPool () (gdb) thread apply all bt Thread 5 (process 59016): #0 0x00007fff80bb2a2a in __workq_kernreturn () #1 0x00007fff80bb2e3c in _pthread_wqthread () #2 0x00007fff80bb2aa5 in start_wqthread () Thread 4 (process 59016): #0 0x00007fff81ab8d61 in __NSAutoreleaseNoPool () #1 0x00007fff81a03e79 in _CFAutoreleasePoolAddObject () #2 0x00007fff81a03be6 in -[NSObject(NSObject) autorelease] () #3 0x00007fff8659265e in +[NSEvent = otherEventWithType:location:modifierFlags:timestamp:windowNumber:context:s= ubtype:data1:data2:] () #4 0x000000010018eb6e in ns_send_appdefined (value=3D) at nsterm.m:3394 #5 0x000000010019079a in -[EmacsApp fd_handler:] (self=3D, _cmd=3D, unused=3D) at nsterm.m:4653 #6 0x00007fff82d91114 in __NSThread__main__ () #7 0x00007fff80bd1fd6 in _pthread_start () #8 0x00007fff80bd1e89 in thread_start () Thread 3 (process 59016): #0 0x00007fff80bb2a2a in __workq_kernreturn () #1 0x00007fff80bb2e3c in _pthread_wqthread () #2 0x00007fff80bb2aa5 in start_wqthread () Thread 2 (process 59016): #0 0x00007fff80bb1c0a in kevent () #1 0x00007fff80bb3add in _dispatch_mgr_invoke () #2 0x00007fff80bb37b4 in _dispatch_queue_invoke () #3 0x00007fff80bb32de in _dispatch_worker_thread2 () #4 0x00007fff80bb2c08 in _pthread_wqthread () #5 0x00007fff80bb2aa5 in start_wqthread () Thread 1 (process 59016): #0 0x00007fff80b98d7a in mach_msg_trap () #1 0x00007fff80b993ed in mach_msg () #2 0x00007fff819fa902 in __CFRunLoopRun () #3 0x00007fff819f9d8f in CFRunLoopRunSpecific () #4 0x00007fff890bb7ee in RunCurrentEventLoopInMode () #5 0x00007fff890bb5f3 in ReceiveNextEventCommon () #6 0x00007fff890bb4ac in BlockUntilNextEventMatchingListInMode () #7 0x00007fff86378eb2 in _DPSNextEvent () #8 0x00007fff86378801 in -[NSApplication = nextEventMatchingMask:untilDate:inMode:dequeue:] () #9 0x00007fff8633e68f in -[NSApplication run] () #10 0x000000010019ac26 in ns_select (nfds=3D, readfds=3D0x7fff5fbfdca0, = writefds=3D0x7fff5fbfdc20, exceptfds=3D, timeout=3D0x7fff5fbfdd40, sigmask=3D) at nsterm.m:3573 #11 0x000000010016a27d in wait_reading_process_output (time_limit=3D, nsecs=3D0, read_kbd=3D-1,= do_display=3D1, wait_for_cell=3D4320145466, wait_proc=3D0x0, = just_wait_proc=3D0) at process.c:4680 #12 0x00000001000b6bf6 in read_char (commandflag=3D1, nmaps=3D2, = maps=3D0x7fff5fbfe190, prev_event=3D, used_mouse_menu=3D0x7fff5fbfe3b4, end_time=3D0x0) at = keyboard.c:3915 #13 0x00000001000b8ca5 in read_key_sequence (keybuf=3D0x7fff5fbfe470, = bufsize=3D30, prompt=3D4320145466, dont_downcase_last=3D0, = can_return_switch_frame=3D1, fix_current_buffer=3D1) at keyboard.c:9372 #14 0x00000001000bb0ae in command_loop_1 () at keyboard.c:1510 #15 0x0000000100122605 in internal_condition_case (bfun=3D0x1000bae50 = , handlers=3D4320212330, hfun=3D0x1000b1580 ) = at eval.c:1322 #16 0x00000001000af137 in command_loop_2 (ignore=3D) at keyboard.c:1204 #17 0x000000010012270b in internal_catch (tag=3D, func=3D0x1000af100 , = arg=3D4320145466) at eval.c:1079 #18 0x00000001000af7ac in recursive_edit_1 () at keyboard.c:1183 #19 0x00000001000af91b in Frecursive_edit () at keyboard.c:868 #20 0x00000001000a8df0 in main (argc=3D2, argv=3D0x7fff5fbfea48) at = emacs.c:1662 In GNU Emacs 24.2.50.2 (i386-apple-darwin10.8.0, NS = apple-appkit-1038.36) of 2012-08-20 on oroszlan.local Bzr revision: 109700 jlf@foxtail.org-20120820160851-cooolx696cb26xc0 Windowing system distributor `Apple', version 10.3.1038 Configured using: `configure '--with-ns'' Important settings: value of $LC_CTYPE: UTF-8 locale-coding-system: utf-8-unix default enable-multibyte-characters: t Major mode: Lisp Interaction Minor modes in effect: tooltip-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 line-number-mode: t transient-mark-mode: t Recent input: M-x r e p o r Recent messages: For information about GNU Emacs and the GNU system, type C-h C-a. Making completion list... Load-path shadows: None found. Features: (shadow sort gnus-util mail-extr emacsbug message format-spec rfc822 mml mml-sec mm-decode mm-bodies mm-encode mail-parse rfc2231 mailabbrev gmm-utils mailheader sendmail rfc2047 rfc2045 ietf-drums mm-util mail-prsvr mail-utils help-mode easymenu time-date tooltip ediff-hook vc-hooks lisp-float-type mwheel ns-win tool-bar dnd fontset image regexp-opt fringe tabulated-list newcomment lisp-mode register page menu-bar rfn-eshadow timer select scroll-bar mouse jit-lock font-lock syntax facemenu font-core frame cham georgian utf-8-lang misc-lang vietnamese tibetan thai tai-viet lao korean japanese hebrew greek romanian slovak czech european ethiopic indian cyrillic chinese case-table epa-hook jka-cmpr-hook help simple abbrev minibuffer loaddefs button faces cus-face files text-properties overlay sha1 md5 base64 format env code-pages mule custom widget hashtable-print-readable backquote make-network-process ns multi-tty emacs) From unknown Tue Sep 09 06:48:53 2025 X-Loop: help-debbugs@gnu.org Subject: bug#12247: 24.2.50; Leak in NextStep autorelease Resent-From: Jan =?UTF-8?Q?Dj=C3=A4rv?= Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 21 Aug 2012 20:52:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 12247 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: To: Ivan Andrus Cc: 12247@debbugs.gnu.org Received: via spool by 12247-submit@debbugs.gnu.org id=B12247.134558230721644 (code B ref 12247); Tue, 21 Aug 2012 20:52:01 +0000 Received: (at 12247) by debbugs.gnu.org; 21 Aug 2012 20:51:47 +0000 Received: from localhost ([127.0.0.1]:42019 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1T3vQQ-0005d1-6i for submit@debbugs.gnu.org; Tue, 21 Aug 2012 16:51:46 -0400 Received: from mailout.attendit.se ([83.140.103.4]:43610) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1T3vQO-0005cs-1q for 12247@debbugs.gnu.org; Tue, 21 Aug 2012 16:51:45 -0400 Received: from mail01.melmac.se (mail01.melmac.se [62.20.26.80]) by mailout.attendit.se (Postfix) with ESMTP id 0FA4D50100 for <12247@debbugs.gnu.org>; Tue, 21 Aug 2012 22:45:52 +0200 (CEST) Received: (qmail 17969 invoked by uid 89); 21 Aug 2012 20:51:03 -0000 Received: from h-46-59-42-18.na.cust.bahnhof.se (HELO coolsville.localdomain) (boel.djarv@bdtv.se@46.59.42.18) by mail01.melmac.se with ESMTPA; 21 Aug 2012 20:51:03 -0000 Received: from [172.20.199.13] (zeplin [172.20.199.13]) by coolsville.localdomain (Postfix) with ESMTPSA id 2D9EA7FA05E; Tue, 21 Aug 2012 22:51:20 +0200 (CEST) Mime-Version: 1.0 (Apple Message framework v1278) Content-Type: text/plain; charset=us-ascii From: Jan =?UTF-8?Q?Dj=C3=A4rv?= In-Reply-To: Date: Tue, 21 Aug 2012 22:51:19 +0200 Content-Transfer-Encoding: quoted-printable Message-Id: <02A2C1DB-D0AD-49C9-90C7-4C2259C838B2@swipnet.se> References: X-Mailer: Apple Mail (2.1278) X-Spam-Score: -1.2 (-) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: debbugs-submit-bounces@debbugs.gnu.org Errors-To: debbugs-submit-bounces@debbugs.gnu.org X-Spam-Score: -1.2 (-) Hello. 21 aug 2012 kl. 15:49 skrev Ivan Andrus: > Starting from `emacs -Q` with a NextStep build (well, Cocoa actually) > run M-x shell RET and every half second the following message is = printed > to the console: >=20 > 2012-08-21 12:26:07.872 Emacs[58915:3403] *** __NSAutoreleaseNoPool(): = Object 0x1007c9200 of class NSEvent autoreleased with no pool in place - = just leaking >=20 That would be the blinking cursor. I can't reproduce this on 10.7. However, I have checked in a fix. Can = you test it? Thanks, Jan D. > Setting the environment variable NSAutoreleaseHaltOnNoPool=3DYES and > running under gdb I get the following backtrace: >=20 >=20 > Program received signal SIGTRAP, Trace/breakpoint trap. > [Switching to process 59016] > 0x00007fff81ab8d61 in __NSAutoreleaseNoPool () > (gdb) thread apply all bt >=20 > Thread 5 (process 59016): > #0 0x00007fff80bb2a2a in __workq_kernreturn () > #1 0x00007fff80bb2e3c in _pthread_wqthread () > #2 0x00007fff80bb2aa5 in start_wqthread () >=20 > Thread 4 (process 59016): > #0 0x00007fff81ab8d61 in __NSAutoreleaseNoPool () > #1 0x00007fff81a03e79 in _CFAutoreleasePoolAddObject () > #2 0x00007fff81a03be6 in -[NSObject(NSObject) autorelease] () > #3 0x00007fff8659265e in +[NSEvent = otherEventWithType:location:modifierFlags:timestamp:windowNumber:context:s= ubtype:data1:data2:] () > #4 0x000000010018eb6e in ns_send_appdefined (value=3D) at nsterm.m:3394 > #5 0x000000010019079a in -[EmacsApp fd_handler:] (self=3D, _cmd=3D, unused=3D) at nsterm.m:4653 > #6 0x00007fff82d91114 in __NSThread__main__ () > #7 0x00007fff80bd1fd6 in _pthread_start () > #8 0x00007fff80bd1e89 in thread_start () >=20 > Thread 3 (process 59016): > #0 0x00007fff80bb2a2a in __workq_kernreturn () > #1 0x00007fff80bb2e3c in _pthread_wqthread () > #2 0x00007fff80bb2aa5 in start_wqthread () >=20 > Thread 2 (process 59016): > #0 0x00007fff80bb1c0a in kevent () > #1 0x00007fff80bb3add in _dispatch_mgr_invoke () > #2 0x00007fff80bb37b4 in _dispatch_queue_invoke () > #3 0x00007fff80bb32de in _dispatch_worker_thread2 () > #4 0x00007fff80bb2c08 in _pthread_wqthread () > #5 0x00007fff80bb2aa5 in start_wqthread () >=20 > Thread 1 (process 59016): > #0 0x00007fff80b98d7a in mach_msg_trap () > #1 0x00007fff80b993ed in mach_msg () > #2 0x00007fff819fa902 in __CFRunLoopRun () > #3 0x00007fff819f9d8f in CFRunLoopRunSpecific () > #4 0x00007fff890bb7ee in RunCurrentEventLoopInMode () > #5 0x00007fff890bb5f3 in ReceiveNextEventCommon () > #6 0x00007fff890bb4ac in BlockUntilNextEventMatchingListInMode () > #7 0x00007fff86378eb2 in _DPSNextEvent () > #8 0x00007fff86378801 in -[NSApplication = nextEventMatchingMask:untilDate:inMode:dequeue:] () > #9 0x00007fff8633e68f in -[NSApplication run] () > #10 0x000000010019ac26 in ns_select (nfds=3D, readfds=3D0x7fff5fbfdca0, = writefds=3D0x7fff5fbfdc20, exceptfds=3D, timeout=3D0x7fff5fbfdd40, sigmask=3D) at nsterm.m:3573 > #11 0x000000010016a27d in wait_reading_process_output = (time_limit=3D, = nsecs=3D0, read_kbd=3D-1, do_display=3D1, wait_for_cell=3D4320145466, = wait_proc=3D0x0, just_wait_proc=3D0) at process.c:4680 > #12 0x00000001000b6bf6 in read_char (commandflag=3D1, nmaps=3D2, = maps=3D0x7fff5fbfe190, prev_event=3D, used_mouse_menu=3D0x7fff5fbfe3b4, end_time=3D0x0) at = keyboard.c:3915 > #13 0x00000001000b8ca5 in read_key_sequence (keybuf=3D0x7fff5fbfe470, = bufsize=3D30, prompt=3D4320145466, dont_downcase_last=3D0, = can_return_switch_frame=3D1, fix_current_buffer=3D1) at keyboard.c:9372 > #14 0x00000001000bb0ae in command_loop_1 () at keyboard.c:1510 > #15 0x0000000100122605 in internal_condition_case (bfun=3D0x1000bae50 = , handlers=3D4320212330, hfun=3D0x1000b1580 ) = at eval.c:1322 > #16 0x00000001000af137 in command_loop_2 (ignore=3D) at keyboard.c:1204 > #17 0x000000010012270b in internal_catch (tag=3D, func=3D0x1000af100 , = arg=3D4320145466) at eval.c:1079 > #18 0x00000001000af7ac in recursive_edit_1 () at keyboard.c:1183 > #19 0x00000001000af91b in Frecursive_edit () at keyboard.c:868 > #20 0x00000001000a8df0 in main (argc=3D2, argv=3D0x7fff5fbfea48) at = emacs.c:1662 >=20 >=20 >=20 > In GNU Emacs 24.2.50.2 (i386-apple-darwin10.8.0, NS = apple-appkit-1038.36) > of 2012-08-20 on oroszlan.local > Bzr revision: 109700 jlf@foxtail.org-20120820160851-cooolx696cb26xc0 > Windowing system distributor `Apple', version 10.3.1038 > Configured using: > `configure '--with-ns'' >=20 > Important settings: > value of $LC_CTYPE: UTF-8 > locale-coding-system: utf-8-unix > default enable-multibyte-characters: t >=20 > Major mode: Lisp Interaction >=20 > Minor modes in effect: > tooltip-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 > line-number-mode: t > transient-mark-mode: t >=20 > Recent input: > M-x r e p o r >=20 > Recent messages: > For information about GNU Emacs and the GNU system, type C-h C-a. > Making completion list... >=20 > Load-path shadows: > None found. >=20 > Features: > (shadow sort gnus-util mail-extr emacsbug message format-spec rfc822 = mml > mml-sec mm-decode mm-bodies mm-encode mail-parse rfc2231 mailabbrev > gmm-utils mailheader sendmail rfc2047 rfc2045 ietf-drums mm-util > mail-prsvr mail-utils help-mode easymenu time-date tooltip ediff-hook > vc-hooks lisp-float-type mwheel ns-win tool-bar dnd fontset image > regexp-opt fringe tabulated-list newcomment lisp-mode register page > menu-bar rfn-eshadow timer select scroll-bar mouse jit-lock font-lock > syntax facemenu font-core frame cham georgian utf-8-lang misc-lang > vietnamese tibetan thai tai-viet lao korean japanese hebrew greek > romanian slovak czech european ethiopic indian cyrillic chinese > case-table epa-hook jka-cmpr-hook help simple abbrev minibuffer = loaddefs > button faces cus-face files text-properties overlay sha1 md5 base64 > format env code-pages mule custom widget hashtable-print-readable > backquote make-network-process ns multi-tty emacs) >=20 >=20 From unknown Tue Sep 09 06:48:53 2025 X-Loop: help-debbugs@gnu.org Subject: bug#12247: 24.2.50; Leak in NextStep autorelease Resent-From: Ivan Andrus Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 22 Aug 2012 06:01:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 12247 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: To: Jan =?UTF-8?Q?Dj=C3=A4rv?= Cc: 12247@debbugs.gnu.org Received: via spool by 12247-submit@debbugs.gnu.org id=B12247.134561525616176 (code B ref 12247); Wed, 22 Aug 2012 06:01:02 +0000 Received: (at 12247) by debbugs.gnu.org; 22 Aug 2012 06:00:56 +0000 Received: from localhost ([127.0.0.1]:42479 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1T43zq-0004Co-M8 for submit@debbugs.gnu.org; Wed, 22 Aug 2012 02:00:55 -0400 Received: from mail-wi0-f180.google.com ([209.85.212.180]:56024) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1T43zm-0004Cf-FM for 12247@debbugs.gnu.org; Wed, 22 Aug 2012 02:00:52 -0400 Received: by wibhm6 with SMTP id hm6so416658wib.15 for <12247@debbugs.gnu.org>; Tue, 21 Aug 2012 23:00:27 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=subject:mime-version:content-type:from:in-reply-to:date:cc 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[80.99.177.93]) by mx.google.com with ESMTPS id k20sm37572564wiv.11.2012.08.21.23.00.25 (version=SSLv3 cipher=OTHER); Tue, 21 Aug 2012 23:00:26 -0700 (PDT) Mime-Version: 1.0 (Apple Message framework v1084) Content-Type: text/plain; charset=iso-8859-1 From: Ivan Andrus In-Reply-To: <02A2C1DB-D0AD-49C9-90C7-4C2259C838B2@swipnet.se> Date: Wed, 22 Aug 2012 08:00:24 +0200 Content-Transfer-Encoding: quoted-printable Message-Id: <2B91EB88-36A9-44B1-A494-390EB7DB6491@gmail.com> References: <02A2C1DB-D0AD-49C9-90C7-4C2259C838B2@swipnet.se> X-Mailer: Apple Mail (2.1084) X-Spam-Score: -2.6 (--) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: debbugs-submit-bounces@debbugs.gnu.org Errors-To: debbugs-submit-bounces@debbugs.gnu.org X-Spam-Score: -2.6 (--) Indeed that fixes it. I never would have guessed it was the cursor. Thanks, Ivan On Aug 21, 2012, at 10:51 PM, Jan Dj=E4rv wrote: > Hello. >=20 > 21 aug 2012 kl. 15:49 skrev Ivan Andrus: >=20 >> Starting from `emacs -Q` with a NextStep build (well, Cocoa actually) >> run M-x shell RET and every half second the following message is = printed >> to the console: >>=20 >> 2012-08-21 12:26:07.872 Emacs[58915:3403] *** = __NSAutoreleaseNoPool(): Object 0x1007c9200 of class NSEvent = autoreleased with no pool in place - just leaking >>=20 >=20 > That would be the blinking cursor. > I can't reproduce this on 10.7. However, I have checked in a fix. = Can you test it? >=20 > Thanks, >=20 > Jan D. >=20 >=20 >> Setting the environment variable NSAutoreleaseHaltOnNoPool=3DYES and >> running under gdb I get the following backtrace: >>=20 >>=20 >> Program received signal SIGTRAP, Trace/breakpoint trap. >> [Switching to process 59016] >> 0x00007fff81ab8d61 in __NSAutoreleaseNoPool () >> (gdb) thread apply all bt >>=20 >> Thread 5 (process 59016): >> #0 0x00007fff80bb2a2a in __workq_kernreturn () >> #1 0x00007fff80bb2e3c in _pthread_wqthread () >> #2 0x00007fff80bb2aa5 in start_wqthread () >>=20 >> Thread 4 (process 59016): >> #0 0x00007fff81ab8d61 in __NSAutoreleaseNoPool () >> #1 0x00007fff81a03e79 in _CFAutoreleasePoolAddObject () >> #2 0x00007fff81a03be6 in -[NSObject(NSObject) autorelease] () >> #3 0x00007fff8659265e in +[NSEvent = otherEventWithType:location:modifierFlags:timestamp:windowNumber:context:s= ubtype:data1:data2:] () >> #4 0x000000010018eb6e in ns_send_appdefined (value=3D) at nsterm.m:3394 >> #5 0x000000010019079a in -[EmacsApp fd_handler:] (self=3D, _cmd=3D, unused=3D) at nsterm.m:4653 >> #6 0x00007fff82d91114 in __NSThread__main__ () >> #7 0x00007fff80bd1fd6 in _pthread_start () >> #8 0x00007fff80bd1e89 in thread_start () >>=20 >> Thread 3 (process 59016): >> #0 0x00007fff80bb2a2a in __workq_kernreturn () >> #1 0x00007fff80bb2e3c in _pthread_wqthread () >> #2 0x00007fff80bb2aa5 in start_wqthread () >>=20 >> Thread 2 (process 59016): >> #0 0x00007fff80bb1c0a in kevent () >> #1 0x00007fff80bb3add in _dispatch_mgr_invoke () >> #2 0x00007fff80bb37b4 in _dispatch_queue_invoke () >> #3 0x00007fff80bb32de in _dispatch_worker_thread2 () >> #4 0x00007fff80bb2c08 in _pthread_wqthread () >> #5 0x00007fff80bb2aa5 in start_wqthread () >>=20 >> Thread 1 (process 59016): >> #0 0x00007fff80b98d7a in mach_msg_trap () >> #1 0x00007fff80b993ed in mach_msg () >> #2 0x00007fff819fa902 in __CFRunLoopRun () >> #3 0x00007fff819f9d8f in CFRunLoopRunSpecific () >> #4 0x00007fff890bb7ee in RunCurrentEventLoopInMode () >> #5 0x00007fff890bb5f3 in ReceiveNextEventCommon () >> #6 0x00007fff890bb4ac in BlockUntilNextEventMatchingListInMode () >> #7 0x00007fff86378eb2 in _DPSNextEvent () >> #8 0x00007fff86378801 in -[NSApplication = nextEventMatchingMask:untilDate:inMode:dequeue:] () >> #9 0x00007fff8633e68f in -[NSApplication run] () >> #10 0x000000010019ac26 in ns_select (nfds=3D, readfds=3D0x7fff5fbfdca0, = writefds=3D0x7fff5fbfdc20, exceptfds=3D, timeout=3D0x7fff5fbfdd40, sigmask=3D) at nsterm.m:3573 >> #11 0x000000010016a27d in wait_reading_process_output = (time_limit=3D, = nsecs=3D0, read_kbd=3D-1, do_display=3D1, wait_for_cell=3D4320145466, = wait_proc=3D0x0, just_wait_proc=3D0) at process.c:4680 >> #12 0x00000001000b6bf6 in read_char (commandflag=3D1, nmaps=3D2, = maps=3D0x7fff5fbfe190, prev_event=3D, used_mouse_menu=3D0x7fff5fbfe3b4, end_time=3D0x0) at = keyboard.c:3915 >> #13 0x00000001000b8ca5 in read_key_sequence (keybuf=3D0x7fff5fbfe470, = bufsize=3D30, prompt=3D4320145466, dont_downcase_last=3D0, = can_return_switch_frame=3D1, fix_current_buffer=3D1) at keyboard.c:9372 >> #14 0x00000001000bb0ae in command_loop_1 () at keyboard.c:1510 >> #15 0x0000000100122605 in internal_condition_case (bfun=3D0x1000bae50 = , handlers=3D4320212330, hfun=3D0x1000b1580 ) = at eval.c:1322 >> #16 0x00000001000af137 in command_loop_2 (ignore=3D) at keyboard.c:1204 >> #17 0x000000010012270b in internal_catch (tag=3D, func=3D0x1000af100 , = arg=3D4320145466) at eval.c:1079 >> #18 0x00000001000af7ac in recursive_edit_1 () at keyboard.c:1183 >> #19 0x00000001000af91b in Frecursive_edit () at keyboard.c:868 >> #20 0x00000001000a8df0 in main (argc=3D2, argv=3D0x7fff5fbfea48) at = emacs.c:1662 >>=20 >>=20 >>=20 >> In GNU Emacs 24.2.50.2 (i386-apple-darwin10.8.0, NS = apple-appkit-1038.36) >> of 2012-08-20 on oroszlan.local >> Bzr revision: 109700 jlf@foxtail.org-20120820160851-cooolx696cb26xc0 >> Windowing system distributor `Apple', version 10.3.1038 >> Configured using: >> `configure '--with-ns'' >>=20 >> Important settings: >> value of $LC_CTYPE: UTF-8 >> locale-coding-system: utf-8-unix >> default enable-multibyte-characters: t >>=20 >> Major mode: Lisp Interaction >>=20 >> Minor modes in effect: >> tooltip-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 >> line-number-mode: t >> transient-mark-mode: t >>=20 >> Recent input: >> M-x r e p o r >>=20 >> Recent messages: >> For information about GNU Emacs and the GNU system, type C-h C-a. >> Making completion list... >>=20 >> Load-path shadows: >> None found. >>=20 >> Features: >> (shadow sort gnus-util mail-extr emacsbug message format-spec rfc822 = mml >> mml-sec mm-decode mm-bodies mm-encode mail-parse rfc2231 mailabbrev >> gmm-utils mailheader sendmail rfc2047 rfc2045 ietf-drums mm-util >> mail-prsvr mail-utils help-mode easymenu time-date tooltip ediff-hook >> vc-hooks lisp-float-type mwheel ns-win tool-bar dnd fontset image >> regexp-opt fringe tabulated-list newcomment lisp-mode register page >> menu-bar rfn-eshadow timer select scroll-bar mouse jit-lock font-lock >> syntax facemenu font-core frame cham georgian utf-8-lang misc-lang >> vietnamese tibetan thai tai-viet lao korean japanese hebrew greek >> romanian slovak czech european ethiopic indian cyrillic chinese >> case-table epa-hook jka-cmpr-hook help simple abbrev minibuffer = loaddefs >> button faces cus-face files text-properties overlay sha1 md5 base64 >> format env code-pages mule custom widget hashtable-print-readable >> backquote make-network-process ns multi-tty emacs) >>=20 >>=20 >=20 -Ivan From debbugs-submit-bounces@debbugs.gnu.org Wed Aug 22 02:36:22 2012 Received: (at control) by debbugs.gnu.org; 22 Aug 2012 06:36:22 +0000 Received: from localhost ([127.0.0.1]:42525 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KU3A== Received: by 10.66.84.163 with SMTP id a3mr40374376paz.61.1345617349044; Tue, 21 Aug 2012 23:35:49 -0700 (PDT) Received: from ulysses ([155.69.16.255]) by mx.google.com with ESMTPS id st6sm3060364pbc.58.2012.08.21.23.35.46 (version=SSLv3 cipher=OTHER); Tue, 21 Aug 2012 23:35:48 -0700 (PDT) From: Chong Yidong To: control@debbugs.gnu.org Subject: close 12247 Date: Wed, 22 Aug 2012 14:35:43 +0800 Message-ID: <87fw7fo2m8.fsf@gnu.org> MIME-Version: 1.0 Content-Type: text/plain X-Spam-Score: -2.6 (--) X-Debbugs-Envelope-To: control X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: debbugs-submit-bounces@debbugs.gnu.org Errors-To: debbugs-submit-bounces@debbugs.gnu.org X-Spam-Score: -2.6 (--) close 12247 thanks From unknown Tue Sep 09 06:48:53 2025 X-Loop: help-debbugs@gnu.org Subject: bug#12247: 24.2.50; Leak in NextStep autorelease Resent-From: Jan =?UTF-8?Q?Dj=C3=A4rv?= Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 22 Aug 2012 07:35:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 12247 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: To: Ivan Andrus Cc: 12247-done@debbugs.gnu.org Received: via spool by 12247-done@debbugs.gnu.org id=D12247.134562087227578 (code D ref 12247); Wed, 22 Aug 2012 07:35:01 +0000 Received: (at 12247-done) by debbugs.gnu.org; 22 Aug 2012 07:34:32 +0000 Received: from localhost ([127.0.0.1]:42579 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1T45SR-0007Aj-QP for submit@debbugs.gnu.org; Wed, 22 Aug 2012 03:34:32 -0400 Received: from mailout.attendit.se ([83.140.103.4]:38108) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1T45SO-0007AZ-8P for 12247-done@debbugs.gnu.org; Wed, 22 Aug 2012 03:34:30 -0400 Received: from mail01.melmac.se (mail01.melmac.se [62.20.26.80]) by mailout.attendit.se (Postfix) with ESMTP id 9A721500F6 for <12247-done@debbugs.gnu.org>; Wed, 22 Aug 2012 09:28:32 +0200 (CEST) Received: (qmail 15952 invoked by uid 89); 22 Aug 2012 07:33:44 -0000 Received: from h-46-59-42-18.na.cust.bahnhof.se (HELO coolsville.localdomain) (boel.djarv@bdtv.se@46.59.42.18) by mail01.melmac.se with ESMTPA; 22 Aug 2012 07:33:44 -0000 Received: from [172.20.199.13] (zeplin [172.20.199.13]) by coolsville.localdomain (Postfix) with ESMTPSA id 4453E7FA05E; Wed, 22 Aug 2012 09:34:01 +0200 (CEST) Mime-Version: 1.0 (Apple Message framework v1278) Content-Type: text/plain; charset=iso-8859-1 From: Jan =?UTF-8?Q?Dj=C3=A4rv?= In-Reply-To: <2B91EB88-36A9-44B1-A494-390EB7DB6491@gmail.com> Date: Wed, 22 Aug 2012 09:34:01 +0200 Content-Transfer-Encoding: quoted-printable Message-Id: <9C1D444D-A62B-4F54-A2F7-AEE089CB629D@swipnet.se> References: <02A2C1DB-D0AD-49C9-90C7-4C2259C838B2@swipnet.se> <2B91EB88-36A9-44B1-A494-390EB7DB6491@gmail.com> X-Mailer: Apple Mail (2.1278) X-Spam-Score: -1.2 (-) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: debbugs-submit-bounces@debbugs.gnu.org Errors-To: debbugs-submit-bounces@debbugs.gnu.org X-Spam-Score: -1.2 (-) 22 aug 2012 kl. 08:00 skrev Ivan Andrus: > Indeed that fixes it. I never would have guessed it was the cursor. >=20 > Thanks, Thanks for testing, closing bug. Jan D. > Ivan >=20 > On Aug 21, 2012, at 10:51 PM, Jan Dj=E4rv wrote: >=20 >> Hello. >>=20 >> 21 aug 2012 kl. 15:49 skrev Ivan Andrus: >>=20 >>> Starting from `emacs -Q` with a NextStep build (well, Cocoa = actually) >>> run M-x shell RET and every half second the following message is = printed >>> to the console: >>>=20 >>> 2012-08-21 12:26:07.872 Emacs[58915:3403] *** = __NSAutoreleaseNoPool(): Object 0x1007c9200 of class NSEvent = autoreleased with no pool in place - just leaking >>>=20 >>=20 >> That would be the blinking cursor. >> I can't reproduce this on 10.7. However, I have checked in a fix. = Can you test it? >>=20 >> Thanks, >>=20 >> Jan D. >>=20 >>=20 >>> Setting the environment variable NSAutoreleaseHaltOnNoPool=3DYES and >>> running under gdb I get the following backtrace: >>>=20 >>>=20 >>> Program received signal SIGTRAP, Trace/breakpoint trap. >>> [Switching to process 59016] >>> 0x00007fff81ab8d61 in __NSAutoreleaseNoPool () >>> (gdb) thread apply all bt >>>=20 >>> Thread 5 (process 59016): >>> #0 0x00007fff80bb2a2a in __workq_kernreturn () >>> #1 0x00007fff80bb2e3c in _pthread_wqthread () >>> #2 0x00007fff80bb2aa5 in start_wqthread () >>>=20 >>> Thread 4 (process 59016): >>> #0 0x00007fff81ab8d61 in __NSAutoreleaseNoPool () >>> #1 0x00007fff81a03e79 in _CFAutoreleasePoolAddObject () >>> #2 0x00007fff81a03be6 in -[NSObject(NSObject) autorelease] () >>> #3 0x00007fff8659265e in +[NSEvent = otherEventWithType:location:modifierFlags:timestamp:windowNumber:context:s= ubtype:data1:data2:] () >>> #4 0x000000010018eb6e in ns_send_appdefined (value=3D) at nsterm.m:3394 >>> #5 0x000000010019079a in -[EmacsApp fd_handler:] (self=3D, _cmd=3D, unused=3D) at nsterm.m:4653 >>> #6 0x00007fff82d91114 in __NSThread__main__ () >>> #7 0x00007fff80bd1fd6 in _pthread_start () >>> #8 0x00007fff80bd1e89 in thread_start () >>>=20 >>> Thread 3 (process 59016): >>> #0 0x00007fff80bb2a2a in __workq_kernreturn () >>> #1 0x00007fff80bb2e3c in _pthread_wqthread () >>> #2 0x00007fff80bb2aa5 in start_wqthread () >>>=20 >>> Thread 2 (process 59016): >>> #0 0x00007fff80bb1c0a in kevent () >>> #1 0x00007fff80bb3add in _dispatch_mgr_invoke () >>> #2 0x00007fff80bb37b4 in _dispatch_queue_invoke () >>> #3 0x00007fff80bb32de in _dispatch_worker_thread2 () >>> #4 0x00007fff80bb2c08 in _pthread_wqthread () >>> #5 0x00007fff80bb2aa5 in start_wqthread () >>>=20 >>> Thread 1 (process 59016): >>> #0 0x00007fff80b98d7a in mach_msg_trap () >>> #1 0x00007fff80b993ed in mach_msg () >>> #2 0x00007fff819fa902 in __CFRunLoopRun () >>> #3 0x00007fff819f9d8f in CFRunLoopRunSpecific () >>> #4 0x00007fff890bb7ee in RunCurrentEventLoopInMode () >>> #5 0x00007fff890bb5f3 in ReceiveNextEventCommon () >>> #6 0x00007fff890bb4ac in BlockUntilNextEventMatchingListInMode () >>> #7 0x00007fff86378eb2 in _DPSNextEvent () >>> #8 0x00007fff86378801 in -[NSApplication = nextEventMatchingMask:untilDate:inMode:dequeue:] () >>> #9 0x00007fff8633e68f in -[NSApplication run] () >>> #10 0x000000010019ac26 in ns_select (nfds=3D, readfds=3D0x7fff5fbfdca0, = writefds=3D0x7fff5fbfdc20, exceptfds=3D, timeout=3D0x7fff5fbfdd40, sigmask=3D) at nsterm.m:3573 >>> #11 0x000000010016a27d in wait_reading_process_output = (time_limit=3D, = nsecs=3D0, read_kbd=3D-1, do_display=3D1, wait_for_cell=3D4320145466, = wait_proc=3D0x0, just_wait_proc=3D0) at process.c:4680 >>> #12 0x00000001000b6bf6 in read_char (commandflag=3D1, nmaps=3D2, = maps=3D0x7fff5fbfe190, prev_event=3D, used_mouse_menu=3D0x7fff5fbfe3b4, end_time=3D0x0) at = keyboard.c:3915 >>> #13 0x00000001000b8ca5 in read_key_sequence (keybuf=3D0x7fff5fbfe470, = bufsize=3D30, prompt=3D4320145466, dont_downcase_last=3D0, = can_return_switch_frame=3D1, fix_current_buffer=3D1) at keyboard.c:9372 >>> #14 0x00000001000bb0ae in command_loop_1 () at keyboard.c:1510 >>> #15 0x0000000100122605 in internal_condition_case (bfun=3D0x1000bae50 = , handlers=3D4320212330, hfun=3D0x1000b1580 ) = at eval.c:1322 >>> #16 0x00000001000af137 in command_loop_2 (ignore=3D) at keyboard.c:1204 >>> #17 0x000000010012270b in internal_catch (tag=3D, func=3D0x1000af100 , = arg=3D4320145466) at eval.c:1079 >>> #18 0x00000001000af7ac in recursive_edit_1 () at keyboard.c:1183 >>> #19 0x00000001000af91b in Frecursive_edit () at keyboard.c:868 >>> #20 0x00000001000a8df0 in main (argc=3D2, argv=3D0x7fff5fbfea48) at = emacs.c:1662 >>>=20 >>>=20 >>>=20 >>> In GNU Emacs 24.2.50.2 (i386-apple-darwin10.8.0, NS = apple-appkit-1038.36) >>> of 2012-08-20 on oroszlan.local >>> Bzr revision: 109700 jlf@foxtail.org-20120820160851-cooolx696cb26xc0 >>> Windowing system distributor `Apple', version 10.3.1038 >>> Configured using: >>> `configure '--with-ns'' >>>=20 >>> Important settings: >>> value of $LC_CTYPE: UTF-8 >>> locale-coding-system: utf-8-unix >>> default enable-multibyte-characters: t >>>=20 >>> Major mode: Lisp Interaction >>>=20 >>> Minor modes in effect: >>> tooltip-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 >>> line-number-mode: t >>> transient-mark-mode: t >>>=20 >>> Recent input: >>> M-x r e p o r >>>=20 >>> Recent messages: >>> For information about GNU Emacs and the GNU system, type C-h C-a. >>> Making completion list... >>>=20 >>> Load-path shadows: >>> None found. >>>=20 >>> Features: >>> (shadow sort gnus-util mail-extr emacsbug message format-spec rfc822 = mml >>> mml-sec mm-decode mm-bodies mm-encode mail-parse rfc2231 mailabbrev >>> gmm-utils mailheader sendmail rfc2047 rfc2045 ietf-drums mm-util >>> mail-prsvr mail-utils help-mode easymenu time-date tooltip = ediff-hook >>> vc-hooks lisp-float-type mwheel ns-win tool-bar dnd fontset image >>> regexp-opt fringe tabulated-list newcomment lisp-mode register page >>> menu-bar rfn-eshadow timer select scroll-bar mouse jit-lock = font-lock >>> syntax facemenu font-core frame cham georgian utf-8-lang misc-lang >>> vietnamese tibetan thai tai-viet lao korean japanese hebrew greek >>> romanian slovak czech european ethiopic indian cyrillic chinese >>> case-table epa-hook jka-cmpr-hook help simple abbrev minibuffer = loaddefs >>> button faces cus-face files text-properties overlay sha1 md5 base64 >>> format env code-pages mule custom widget hashtable-print-readable >>> backquote make-network-process ns multi-tty emacs) >>>=20 >>>=20 >>=20 >=20 > -Ivan