From owner-freebsd-stable@FreeBSD.ORG Mon Apr 24 20:28:32 2006 Return-Path: X-Original-To: stable@freebsd.org Delivered-To: freebsd-stable@FreeBSD.ORG Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 550A916A400; Mon, 24 Apr 2006 20:28:32 +0000 (UTC) (envelope-from hlh@restart.be) Received: from guri.is.scarlet.be (guri.is.scarlet.be [193.74.71.22]) by mx1.FreeBSD.org (Postfix) with ESMTP id 664C443D5C; Mon, 24 Apr 2006 20:28:27 +0000 (GMT) (envelope-from hlh@restart.be) Received: from ([62.235.0.66]) by guri.is.scarlet.be with ESMTP id k3OKSIB15547; Mon, 24 Apr 2006 22:28:19 +0200 Received: from [192.168.24.1] (norquay.restart.bel [192.168.24.1]) (authenticated bits=0) by restart.be (8.13.6/8.13.6) with ESMTP id k3OKSBI8031547; Mon, 24 Apr 2006 22:28:12 +0200 (CEST) (envelope-from hlh@restart.be) DomainKey-Signature: a=rsa-sha1; s=norquay; d=restart.be; c=nofws; q=dns; h=message-id:date:from:organization:user-agent:mime-version:to:cc: subject:references:in-reply-to:content-type:received-spf:x-scanned-by; b=QVtqFMcjJcO+Yw9osVo/5ZzTy1Kag5bzBpQmJJaudLPJb8BvN8upUkHSFkT0Cabq7 6RudSbsGUhHyTkB3VB/ow== Message-ID: <444D34DB.30600@restart.be> Date: Mon, 24 Apr 2006 22:28:11 +0200 From: Henri Hennebert Organization: RestartSoft User-Agent: Thunderbird 1.5 (X11/20060401) MIME-Version: 1.0 To: stable@freebsd.org References: <20060420093147.7j9stegaiocc0ok4@webmail.restart.be> <20060424142455.G44099@fledge.watson.org> <444D2449.4080102@restart.be> <20060424202017.K51337@fledge.watson.org> In-Reply-To: <20060424202017.K51337@fledge.watson.org> Content-Type: multipart/mixed; boundary="------------060403060808030300070706" Received-SPF: pass (restart.be: 192.168.24.1 is authenticated by a trusted mechanism) X-Scanned-By: MIMEDefang 2.56 on 192.168.24.1 X-DCC-scarlet.be-Metrics: guri 2020; Body=2 Fuz1=2 Fuz2=2 X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Cc: Robert Watson Subject: Re: 6.1RC system nearly freezing 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: Mon, 24 Apr 2006 20:28:32 -0000 This is a multi-part message in MIME format. --------------060403060808030300070706 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Robert Watson wrote: > > On Mon, 24 Apr 2006, Henri Hennebert wrote: > >>> Are you running with WITNESS and INVARIANTS enabled? If not, could >>> you do so and see if the problem is reproduceable, and if so, whether >>> or not WITNESS (and friends) generate any warnings? >>> >>> It looks like something has leaked a lock, resulting in deadlock. >>> The question is, however, which lock, and where. WITNESS may be able >>> to provide some insight into this; if you could run "show alllocks" >>> with WITNESS in place, that would be helpful also. >> >> I add WITNESS and INVARIANTS to my config and the next freeze/boot >> will have it [see PS]. >> >> This server is in production and running with a newer kernel for more >> than 5 days now. >> >> The diff (from apr 13) with the previous kernel [the one with the last >> freeze] are: > > Make sure you are also compiling in INVARIANT_SUPPORT and WITNESS_SKIPSPIN. > Sorry. I add this and kernel is builded now. At the first boot I got a panic on a gif interface. I don't need it now so I commented it out of rc.conf.local and reboot. New kernel is running with WITNESS and INVARIANT... System seems not too loaded ... I am at home and the serial console is not connected. I snapshot the KVM of the panic and attatch it to this mail for the record. Henri --- remaining of previous mail clipped --- --------------060403060808030300070706--