From owner-freebsd-current@FreeBSD.ORG Fri Jan 29 23:31:33 2010 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 2D3EA106566B for ; Fri, 29 Jan 2010 23:31:33 +0000 (UTC) (envelope-from mavbsd@gmail.com) Received: from mail-fx0-f227.google.com (mail-fx0-f227.google.com [209.85.220.227]) by mx1.freebsd.org (Postfix) with ESMTP id A7D298FC0C for ; Fri, 29 Jan 2010 23:31:32 +0000 (UTC) Received: by fxm27 with SMTP id 27so837157fxm.3 for ; Fri, 29 Jan 2010 15:31:31 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:sender:message-id:date:from :user-agent:mime-version:to:cc:subject:references:in-reply-to :x-enigmail-version:content-type:content-transfer-encoding; bh=XUfkyfWVAosEoeJe67DaGe7ukBkB2TwvMDpKXuAy2r4=; b=UME5s6gxOQ96kSru9htik236PWgKgz7IXKvmzv6KJ7gO2j2xvGsNLfp20x1W2VWvia ykYBummOYoTik8o1InGc39i7xzG8SPB4Qz9xX9gbyBwhxsnjpvtMUsIC1XJUkpJHbXQ8 kQ1R9F8RHKbyZhu/YoH/FLFPurLywPbNt/VXI= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=sender:message-id:date:from:user-agent:mime-version:to:cc:subject :references:in-reply-to:x-enigmail-version:content-type :content-transfer-encoding; b=yCCmGfjwgewnMjDWAhDug5q98yPXyLcSvOXtRTfE5egFEAuGf84Cl1/8UohtZH6vYN Sqmtx+iogfw+DC/1/TBCwaL2xEe3KOQEPCDYflfXH/EZiyNJRmUMBxV58ypX8xSnIaSu dg6NrOIrALQSuPCqr6K8YO6+4zbfFuHYSP1CM= Received: by 10.102.169.26 with SMTP id r26mr793927mue.27.1264807890471; Fri, 29 Jan 2010 15:31:30 -0800 (PST) Received: from mavbook.mavhome.dp.ua (pc.mavhome.dp.ua [212.86.226.226]) by mx.google.com with ESMTPS id u26sm8552099mug.45.2010.01.29.15.31.29 (version=SSLv3 cipher=RC4-MD5); Fri, 29 Jan 2010 15:31:29 -0800 (PST) Sender: Alexander Motin Message-ID: <4B636FCF.3080209@FreeBSD.org> Date: Sat, 30 Jan 2010 01:31:27 +0200 From: Alexander Motin User-Agent: Thunderbird 2.0.0.23 (X11/20091212) MIME-Version: 1.0 To: Diego Depaoli References: <4B55D9D4.1000008@FreeBSD.org> <201001231407.o0NE7l8j002620@triton8.kn-bremen.de> <20100123184619.257203d9@ernst.jennejohn.org> <4B5C79CF.9070504@FreeBSD.org> <83e5fb981001290503n140d4c05ga755853a1588de@mail.gmail.com> <4B62DD46.4060908@FreeBSD.org> <83e5fb981001291525k6d533fdaj1611df806077d94f@mail.gmail.com> In-Reply-To: <83e5fb981001291525k6d533fdaj1611df806077d94f@mail.gmail.com> X-Enigmail-Version: 0.96.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: FreeBSD-Current Subject: Re: Pack of CAM improvements X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 29 Jan 2010 23:31:33 -0000 Diego Depaoli wrote: > On Fri, Jan 29, 2010 at 2:06 PM, Alexander Motin wrote: >> Diego Depaoli wrote: >>> On Sun, Jan 24, 2010 at 5:48 PM, Alexander Motin wrote: >>>> New patch version should handle this and some other problems: >>>> http://people.freebsd.org/~mav/cam-ata.20100124.patch >>> I didn't yet test in depth your patch but... >>> - ogmrip doesn't more freeze the system >>> - while the system boots, closing the optical drive's tray with a >>> video dvd inserted, I get a reproducible (for me) panic. >> If you wish it to be fixed - you had to give much more info. > handwritten > ------------------------ > cd0: \ukD [ua? What's that? What was before it? Enable verbose boot messages to get more info. > uhub2: 6 ports with 6 removable, self powered > uhub5: 6 ports with 6 removable, self powered > > fatal trap 18: integer divide fault while in kernel mode > cpuid=1, apic id=01 > instruction pointer = 0x20:0xc057efcd If you have kernel.debug, you may use addr2line -e kernel.debug 0xc057efcd to get source line number, where it crashed. But stack back trace would be better. -- Alexander Motin