From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: David Reitter Newsgroups: gmane.emacs.bugs Subject: bug#8276: another crash in mark_object Date: Thu, 17 Mar 2011 15:20:34 -0400 Message-ID: References: NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 (Apple Message framework v1082) Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable X-Trace: dough.gmane.org 1300390662 15124 80.91.229.12 (17 Mar 2011 19:37:42 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Thu, 17 Mar 2011 19:37:42 +0000 (UTC) Cc: user.emacs@gmail.com To: 8276@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Thu Mar 17 20:37:37 2011 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1Q0J0l-0007xB-W1 for geb-bug-gnu-emacs@m.gmane.org; Thu, 17 Mar 2011 20:37:32 +0100 Original-Received: from localhost ([127.0.0.1]:48648 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1Q0J0l-00070W-FQ for geb-bug-gnu-emacs@m.gmane.org; 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s=gamma; h=from:content-type:content-transfer-encoding:subject:date:references :to:message-id:mime-version:x-mailer; b=R7plAgYCpcMxrsJcmSuVgXsJzj9Gp3ToqWgae+7IAIjr54O+iFy5jYRy6Rt+88Ng9h OitBBZ36vPVNxQlYy2O9vCpz/zdXylG6U7M0Cf2gXlTc9qZRUnMUdkXlBL3pdCaXN6pK Sph7gGw8SBeqYJqTvBmN4woXnw0Lx7YDCRenw= Original-Received: by 10.43.55.81 with SMTP id vx17mr330090icb.52.1300389637872; Thu, 17 Mar 2011 12:20:37 -0700 (PDT) Original-Received: from elin.psy.cmu.edu (ELIN.PSY.CMU.EDU [128.2.248.190]) by mx.google.com with ESMTPS id p20sm791072ibc.30.2011.03.17.12.20.35 (version=TLSv1/SSLv3 cipher=OTHER); Thu, 17 Mar 2011 12:20:36 -0700 (PDT) X-Mailer: Apple Mail (2.1082) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 2) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 2) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.11 Precedence: list Resent-Date: Thu, 17 Mar 2011 15:21:01 -0400 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 3) 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: , Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:45122 Archived-At: X-Debbugs-CC: user.emacs@gmail.com Maybe related to #8270 E, I cannot tell from your report whether you're using the 23 or the 24 = Emacs branch version. We offer several development builds. Please follow up with the output of "Send Bug Report" from within Emacs = or Aquamacs. Begin forwarded message: > From: emacs user > Date: March 17, 2011 3:00:24 PM EDT > To: aquamacs-bugs@aquamacs.org > Subject: [Aquamacs-bugs] a related aquamacs crash > Reply-To: Bug reports for Aquamacs Emacs >=20 > I downloaded the most recent development version of aquamacs and the > good news is that I cannot reproduce the bug I just reported with this > version. I hope the fix can make its way to gnu emacs at some point. > In any case, there is a similar/ possibly related bug which I find on > the gnu emacs trunk version so I tried it here and it does occur: I > compiled the most recent development version of aquamacs with > CFLAGS=3D-g. when I start vm to read my mail it crashes with the > following gdb output. again, please let me know if there is anything > else I can do, thanks, E >=20 > $ gdb = /usr/local/aquamacs/davidswelt-aquamacs-emacs-3c35cfa/nextstep/Aquamacs.ap= p/Contents/MacOS/Aquamacs > GNU gdb 6.3.50-20050815 (Apple version gdb-1472) (Wed Jul 21 10:53:12 = UTC 2010) > Copyright 2004 Free Software Foundation, Inc. > GDB is free software, covered by the GNU General Public License, and = you are > welcome to change it and/or distribute copies of it under certain = conditions. > Type "show copying" to see the conditions. > There is absolutely no warranty for GDB. Type "show warranty" for = details. > This GDB was configured as "x86_64-apple-darwin"...Reading symbols for > shared libraries ............... done >=20 > DISPLAY =3D /tmp/launch-CiFba6/org.x:0 > TERM =3D xterm-color > Breakpoint 1 at 0x624dd2f19c9c7f > Breakpoint 2 at 0x10013710e: file sysdep.c, line 840. > (gdb) run > Starting program: > = /usr/local/aquamacs/davidswelt-aquamacs-emacs-3c35cfa/nextstep/Aquamacs.ap= p/Contents/MacOS/Aquamacs > Reading symbols for shared libraries > = .++++++++++++++...........................................................= .......................................................... > done > Reading symbols for shared libraries . done > Reading symbols for shared libraries . done > Reading symbols for shared libraries . done > Reading symbols for shared libraries . done > Reading symbols for shared libraries . done > Reading symbols for shared libraries . done > Reading symbols for shared libraries . done > Reading symbols for shared libraries . done >=20 > Program received signal EXC_BAD_ACCESS, Could not access memory. > Reason: KERN_PROTECTION_FAILURE at address: 0x00007fff5f3aefd8 > 0x00000001001a416d in mark_object (arg=3DCannot access memory at = address > 0x7fff5f3aefd8 > ) at alloc.c:5263 > 5263 { > (gdb) xbt > Undefined command: "xbt". Try "help". > (gdb) backtrace full > #0 0x00000001001a416d in mark_object (arg=3DCannot access memory at > address 0x7fff5f3aefd8 > ) at alloc.c:5263 > obj =3D Cannot access memory at address 0x7fff5f3aef98 >=20 > Lisp Backtrace: > "vm-tokenized-summary-insert"warning: Unable to restore previously > selected frame. > Unsafe to call functions on thread 1: function: malloc_gdb_po_unsafe = on stack > warning: check_safe_call: could not restore current frame >=20 > warning: Canceling operation - malloc lock could be held on current = thread. > (0x5fbfb148) > "vm-do-summary"Unsafe to call functions on thread 1: function: > malloc_gdb_po_unsafe on stack > warning: check_safe_call: could not restore current frame >=20 > warning: Canceling operation - malloc lock could be held on current = thread. > (0x5fbfb678) > "vm-do-needed-summary-rebuild"Unsafe to call functions on thread 1: > function: malloc_gdb_po_unsafe on stack > warning: check_safe_call: could not restore current frame >=20 > warning: Canceling operation - malloc lock could be held on current = thread. > (0x5fbfbb88) > Unsafe to call functions on thread 1: function: malloc_gdb_po_unsafe = on stack > warning: check_safe_call: could not restore current frame >=20 > warning: Canceling operation - malloc lock could be held on current = thread. > 0x2d4a770 PVEC_COMPILED > "mapatoms"Unsafe to call functions on thread 1: function: > malloc_gdb_po_unsafe on stack > warning: check_safe_call: could not restore current frame >=20 > warning: Canceling operation - malloc lock could be held on current = thread. > (0x5fbfc238) > "vm-update-summary-and-mode-line"Unsafe to call functions on thread 1: > function: malloc_gdb_po_unsafe on stack > warning: check_safe_call: could not restore current frame >=20 > warning: Canceling operation - malloc lock could be held on current = thread. > (0x5fbfc748) > "vm-summarize"Unsafe to call functions on thread 1: function: > malloc_gdb_po_unsafe on stack > warning: check_safe_call: could not restore current frame >=20 > warning: Canceling operation - malloc lock could be held on current = thread. > (0x5fbfcc78) > "byte-code"Unsafe to call functions on thread 1: function: > malloc_gdb_po_unsafe on stack > warning: check_safe_call: could not restore current frame >=20 > warning: Canceling operation - malloc lock could be held on current = thread. > (0x5fbfd0d0) > "vm"Unsafe to call functions on thread 1: function: > malloc_gdb_po_unsafe on stack > warning: check_safe_call: could not restore current frame >=20 > warning: Canceling operation - malloc lock could be held on current = thread. > (0x5fbfd780) > "vm-my-open-folder-RMAIL"Unsafe to call functions on thread 1: > function: malloc_gdb_po_unsafe on stack > warning: check_safe_call: could not restore current frame >=20 > warning: Canceling operation - malloc lock could be held on current = thread. > (0x5fbfdb80) > "call-interactively"Unsafe to call functions on thread 1: function: > malloc_gdb_po_unsafe on stack > warning: check_safe_call: could not restore current frame >=20 > warning: Canceling operation - malloc lock could be held on current = thread. > (0x5fbfdfb8) > (gdb) >=20