From owner-freebsd-current@FreeBSD.ORG Sat Jan 3 21:53:32 2009 Return-Path: Delivered-To: current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id C3916106566C for ; Sat, 3 Jan 2009 21:53:32 +0000 (UTC) (envelope-from Thomas.Sparrevohn@btinternet.com) Received: from smtp819.mail.ird.yahoo.com (smtp819.mail.ird.yahoo.com [77.238.189.19]) by mx1.freebsd.org (Postfix) with SMTP id D2B3B8FC12 for ; Sat, 3 Jan 2009 21:53:31 +0000 (UTC) (envelope-from Thomas.Sparrevohn@btinternet.com) Received: (qmail 40125 invoked from network); 3 Jan 2009 21:26:50 -0000 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=s1024; d=btinternet.com; h=Received:X-YMail-OSG:X-Yahoo-Newman-Property:From:To:Subject:Date:User-Agent:Cc:References:In-Reply-To:MIME-Version:Content-Type:Content-Transfer-Encoding:Content-Disposition:Message-Id; b=MpszbwhXbo6cH2MnMa8j2XdvriLxWpXJ2WjQETy3nJp7h17KN4nFwdD07kPIEHru0KWj2rq92MyithqLu+j+K0vaqkRRpb2+uwz7/CzmeMef0H1VQg2ovwBJfkGdWZM+Aj5gj3g7Yrqe/5q5VeYGaJTwMQB4BGHmg1paC6+MfVU= ; Received: from unknown (HELO w2fzz0vc03.aah-go-on.com) (Thomas.Sparrevohn@86.147.162.100 with login) by smtp819.mail.ird.yahoo.com with SMTP; 3 Jan 2009 21:26:50 -0000 X-YMail-OSG: .bICe70VM1n4qEEIAmaLpv41a0r7oejSfY6EXppnxXlbQUR4sT38veGNRycO4ld75k8_wf8TKqxbUlE2aTT7t161.RANZPtHz_nHmRV7jPhPW_B9I9YMkaKsxpPkXFp58gWo720P_hTmpx6MmA9fOutn X-Yahoo-Newman-Property: ymail-3 From: Thomas Sparrevohn To: freebsd-current@freebsd.org Date: Sat, 3 Jan 2009 21:26:43 +0000 User-Agent: KMail/1.9.10 References: <495E8F00.2050309@grohnwaldt.eu> <200901030224.44187.hselasky@c2i.net> <495FAD98.2010503@grohnwaldt.eu> In-Reply-To: <495FAD98.2010503@grohnwaldt.eu> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200901032126.44821.Thomas.Sparrevohn@btinternet.com> Cc: Uwe Grohnwaldt , current@freebsd.org Subject: Re: panic on (hdd)load 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: Sat, 03 Jan 2009 21:53:35 -0000 On Saturday 03 January 2009 18:25:28 Uwe Grohnwaldt wrote: > I tried the patch and disabled umass - but the panic comes after a short > time of hdd-i/o. I got the same error but due to the umass dma issue - It may not be the only place that triggers that error - last time around I was only one who suffered that error so it tricky to debug Try to disable all USB if you can and see if that helps otherwise check devices using dma one by one its a pain ;-) Try to see if you can isolate when the Port multiplier logic was applied to the version you are running - for CURRENT that was after 10/4-2007 and try to run with the ATA subsystem from then