From owner-freebsd-stable@FreeBSD.ORG Thu Jul 23 00:48:15 2009 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 27ACE106566B for ; Thu, 23 Jul 2009 00:48:14 +0000 (UTC) (envelope-from asmrookie@gmail.com) Received: from mail-bw0-f219.google.com (mail-bw0-f219.google.com [209.85.218.219]) by mx1.freebsd.org (Postfix) with ESMTP id 67D2C8FC13 for ; Thu, 23 Jul 2009 00:48:14 +0000 (UTC) (envelope-from asmrookie@gmail.com) Received: by bwz19 with SMTP id 19so510948bwz.43 for ; Wed, 22 Jul 2009 17:48:13 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:sender:received:in-reply-to :references:date:x-google-sender-auth:message-id:subject:from:to:cc :content-type:content-transfer-encoding; bh=swKeg5cNlhhu31HNDiqaS3mAgsPvj4A+zJ+rWiRgM1c=; b=MHBTbH5yCaRu7Bbhqobh9nfjIabjqBr1DFl6iZ/2au0mc2kCnJ5fSND4Ej0mL5i/Bu D5mt75qiyPG/9gXlBjQGdqVtRn46D9dshtVvw9IiPGo+R69qMDUCmGooBtXT/DNAc7ad aUGDBvujIxJVq9eNQRsnEgUxE22SisKxUmBRM= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:sender:in-reply-to:references:date :x-google-sender-auth:message-id:subject:from:to:cc:content-type :content-transfer-encoding; b=CURPypUS7HEoCe5u+vgA2yF3Dzh2Wp/v9vYvL9L+ZWMkIzFUbRTuBsPJySqpLPOTu/ C8ZLpwsT7XF8XtuzCMYwnwsps3YRBo++127rMPOV6ms0BUVFiGqpN1I3P0a9ZywSM/ZE MXBtV4ur/RJGsijhKRGe81L3sihgezC8apvv8= MIME-Version: 1.0 Sender: asmrookie@gmail.com Received: by 10.223.113.9 with SMTP id y9mr829938fap.19.1248310093299; Wed, 22 Jul 2009 17:48:13 -0700 (PDT) In-Reply-To: <864ot4xpxl.fsf@ra333.heimat.gr.jp> References: <4A667469.1080805@gmail.com> <864ot4xpxl.fsf@ra333.heimat.gr.jp> Date: Thu, 23 Jul 2009 02:48:13 +0200 X-Google-Sender-Auth: d25f2d57d80c2afe Message-ID: <3bbf2fe10907221748j7f317ce0yc13bc5d01b4936e@mail.gmail.com> From: Attilio Rao To: NAKAJI Hiroyuki Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Cc: freebsd-stable@freebsd.org, "C. C. Tang" Subject: Re: 7.2-release/amd64: panic, spin lock held too long X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 23 Jul 2009 00:48:15 -0000 2009/7/23 NAKAJI Hiroyuki : >>>>>> In <4A667469.1080805@gmail.com> >>>>>> "C. C. Tang" wrote: >> > Could that one (on i386) be related? >> > http://www.freebsd.org/cgi/query-pr.cgi?pr=kern/134584 >> > > >> I have no idea about it but I can tell the difference... >> My machine panic randomly rather than on shutdown and I remembered >> that it failed to write core dump. It also failed to reboot >> automatically.. > > I also have trouble like yours. > http://lists.freebsd.org/pipermail/freebsd-stable/2009-June/050526.html > > I've heard from Attilio Rao that he had found the problem and is working > on it. Your problem should be linked to a well known deadlock in the VM. kib@ and jeff@ were alredy working on a patch for that so I just passed them the ball. Thanks, Attilio -- Peace can only be achieved by understanding - A. Einstein