From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Noah Lavine Newsgroups: gmane.lisp.guile.devel Subject: Re: The 2.0.9 VM cores in enqueue (threads.c:309) Date: Mon, 29 Apr 2013 09:35:38 -0400 Message-ID: References: <517C2DBF.7050304@computer.org> <517E1990.3090302@computer.org> <87sj29zlza.fsf@tines.lan> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: multipart/alternative; boundary=047d7b15ab1707404904db7ff7b6 X-Trace: ger.gmane.org 1367242562 11405 80.91.229.3 (29 Apr 2013 13:36:02 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Mon, 29 Apr 2013 13:36:02 +0000 (UTC) Cc: guile-devel To: Mark H Weaver Original-X-From: guile-devel-bounces+guile-devel=m.gmane.org@gnu.org Mon Apr 29 15:36:07 2013 Return-path: Envelope-to: guile-devel@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 1UWoFS-0007DJ-2K for guile-devel@m.gmane.org; Mon, 29 Apr 2013 15:36:06 +0200 Original-Received: from localhost ([::1]:39563 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UWoFR-0004Uv-Kx for guile-devel@m.gmane.org; Mon, 29 Apr 2013 09:36:05 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:54354) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UWoFN-0004UQ-T7 for guile-devel@gnu.org; Mon, 29 Apr 2013 09:36:03 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1UWoFM-0001sm-99 for guile-devel@gnu.org; Mon, 29 Apr 2013 09:36:01 -0400 Original-Received: from mail-da0-x22d.google.com ([2607:f8b0:400e:c00::22d]:53063) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UWoFM-0001sV-0x for guile-devel@gnu.org; Mon, 29 Apr 2013 09:36:00 -0400 Original-Received: by mail-da0-f45.google.com with SMTP id v40so971837dad.32 for ; Mon, 29 Apr 2013 06:35:58 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=x-received:mime-version:sender:in-reply-to:references:from:date :x-google-sender-auth:message-id:subject:to:cc:content-type; bh=xy5PWMAgHv8Tq3gF786bLjZkylAY6C5MPQlkNJkTt7g=; b=nmSnjhNvY4iQduH4iywtR/tLvXfPd0mz0ePbk0MorPTVrs7a6rFHECLyW5Oej0mN7c W/qyW3SlKmQcMdOCEf7yeMQNqAiLP9e2eX5h69qgKVwzGfZXVG+R1qoyDZ/gcMt9Y+aL YwXa0RLZezfjcjZxqjBxMpbQiY090zhLUePfwbdrgIjosbABUgCuX7CRFOpjNcRvSBKd 4zuJ3RdKlj0NEC+cPLijRIP7mnUxn3OcuDEcemAmkrgyq/bTrL5XsxpNfNWZ0S3rnxYu u1HX73hok0+HGU5iomhLQpcUuOiCTF4VtugRZ/9blhQsvJ1ZLhpHJ8twxtM2D/nUeGwh HQEg== X-Received: by 10.66.230.164 with SMTP id sz4mr42321946pac.124.1367242558617; Mon, 29 Apr 2013 06:35:58 -0700 (PDT) Original-Received: by 10.68.7.9 with HTTP; Mon, 29 Apr 2013 06:35:38 -0700 (PDT) In-Reply-To: <87sj29zlza.fsf@tines.lan> X-Google-Sender-Auth: cX8QedgKnMPQGvyZPyUomVcJL7Q X-detected-operating-system: by eggs.gnu.org: Error: Malformed IPv6 address (bad octet value). X-Received-From: 2607:f8b0:400e:c00::22d X-BeenThere: guile-devel@gnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "Developers list for Guile, the GNU extensibility library" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: guile-devel-bounces+guile-devel=m.gmane.org@gnu.org Original-Sender: guile-devel-bounces+guile-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.lisp.guile.devel:16310 Archived-At: --047d7b15ab1707404904db7ff7b6 Content-Type: text/plain; charset=ISO-8859-1 Hello, On Mon, Apr 29, 2013 at 6:10 AM, Mark H Weaver wrote: > Any ideas? > > Thanks, > Mark > > It should be possible to use a watchpoint in GDB to figure out what code is corrupting that piece of memory. It probably won't tell us exactly what's going on, but it would be interesting to see. Noah --047d7b15ab1707404904db7ff7b6 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable
Hello,

On Mon, Apr 29, 2013 at 6:10 AM, Mark H Weaver <mhw@netris= .org> wrote:
Any ideas?

=A0 =A0 =A0Thanks,
=A0 =A0 =A0 =A0Mark


It should be possib= le to use a watchpoint in GDB to figure out what code is corrupting that pi= ece of memory. It probably won't tell us exactly what's going on, b= ut it would be interesting to see.

Noah
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