From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: emacs user Newsgroups: gmane.emacs.bugs Subject: bug#7517: 24.0.50; repeated crash under Mac OS X Date: Sat, 18 Dec 2010 01:07:13 +0200 Message-ID: References: <87tyic1uzh.fsf@stupidchicken.com> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable X-Trace: dough.gmane.org 1292628277 3765 80.91.229.12 (17 Dec 2010 23:24:37 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Fri, 17 Dec 2010 23:24:37 +0000 (UTC) Cc: 7517@debbugs.gnu.org To: Chong Yidong Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sat Dec 18 00:24:32 2010 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 1PTjf0-0008CJ-KI for geb-bug-gnu-emacs@m.gmane.org; Sat, 18 Dec 2010 00:24:27 +0100 Original-Received: from localhost ([127.0.0.1]:56875 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1PTjf0-0008EP-1O for geb-bug-gnu-emacs@m.gmane.org; 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Fri, 17 Dec 2010 23:01:01 +0000 Original-Received: (at 7517) by debbugs.gnu.org; 17 Dec 2010 23:00:54 +0000 Original-Received: from localhost ([127.0.0.1] helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1PTjID-0001F2-9h for submit@debbugs.gnu.org; Fri, 17 Dec 2010 18:00:53 -0500 Original-Received: from mail-wy0-f172.google.com ([74.125.82.172]) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1PTjIB-0001Er-FC for 7517@debbugs.gnu.org; Fri, 17 Dec 2010 18:00:52 -0500 Original-Received: by wyf23 with SMTP id 23so1166913wyf.3 for <7517@debbugs.gnu.org>; Fri, 17 Dec 2010 15:07:13 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:received:in-reply-to :references:date:message-id:subject:from:to:cc:content-type :content-transfer-encoding; bh=MuUaqc1fICuFs2o3wMwiz9LYH+ULF/jTVXFA8W3O5Sk=; b=hcQoealNAVxctuw3HHHmOPT6rKpaQw+Vp0EwXmQkMXMG+Ia9AU63CpMI8yqOkE6YXA 0N4kpdHW1fksaS9tuPIt/Pbe2l9EgAeyfusTtNeZrCdigt8VLkspPhx2L2dIxPaVU6vZ Wxns+M3Jgy21INy22DQajesfabFcsagW24Q1E= 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=SDxb1IFKaNWlzvlkEshITJU31drR0GIcHZOu8KGqqGHUXp/PfxsoW6Z+j55LYeWBE6 2d7nuF+/T82Tdzoco5s+w7LnTBDNkvOSdb+YPh0WJjdF55Gjxbg+aAduuGSNmwT9aTrk 70BagEVROY647nbZC+LufTMaIif7RRDnMwxgI= Original-Received: by 10.216.63.15 with SMTP id z15mr1713196wec.74.1292627233296; Fri, 17 Dec 2010 15:07:13 -0800 (PST) Original-Received: by 10.216.185.212 with HTTP; Fri, 17 Dec 2010 15:07:13 -0800 (PST) In-Reply-To: <87tyic1uzh.fsf@stupidchicken.com> X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.11 Precedence: list Resent-Date: Fri, 17 Dec 2010 18:01:01 -0500 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 3) X-Mailman-Approved-At: Fri, 17 Dec 2010 18:24:22 -0500 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:42612 Archived-At: thanks for looking into this. the exact same crash occurs also in 23.2. when I compile with only -g and start vm, emacs crashes even before completing the processing of my inbox. here is the bt, although I have a feeling it is even less useful than previously. again, I'd be happy to provide additional information if you could guide me through the needed steps as you did just now with the cflags=3D"-g". E (gdb) bt full #0 in malloc_gdb_po_unsafe () No symbol table info available. Lisp Backtrace: "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 warning: Canceling operation - malloc lock could be held on current thread. () "vm-read-attributes"Unsafe to call functions on thread 1: function: malloc_gdb_po_unsafe on stack warning: check_safe_call: could not restore current frame warning: Canceling operation - malloc lock could be held on current thread. () "vm-assimilate-new-messages"Unsafe to call functions on thread 1: function: malloc_gdb_po_unsafe on stack warning: check_safe_call: could not restore current frame warning: Canceling operation - malloc lock could be held on current thread. () "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 warning: Canceling operation - malloc lock could be held on current thread. () "vm"Unsafe to call functions on thread 1: function: malloc_gdb_po_unsafe on stack warning: check_safe_call: could not restore current frame warning: Canceling operation - malloc lock could be held on current thread. () "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 warning: Canceling operation - malloc lock could be held on current thread. () "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 warning: Canceling operation - malloc lock could be held on current thread. () (gdb) On Fri, Dec 17, 2010 at 1:47 PM, Chong Yidong <> wrote: > emacs user <> writes: > >> This crash occurs when I use vm to read my mail, and attempt to edit >> an email written in non-English characters. =A0I cannot provide a simple >> reproducible example, but it is very easy for me to reproduce this >> with my setup and mail files. =A0Am happy to try patches etc. =A0Backtra= ce >> attached. > > The backtrace doesn't tell much. =A0Please try couple of things to pin > down the problem: > > 1. Compile without optimizations (CFLAGS=3D"-g" ./configure; make) and > =A0 post another backtrace. > > 2. Bisect to find the checkin that introduced this problem. > > Thanks. >