From owner-freebsd-bugs@FreeBSD.ORG Fri Sep 21 09:51:36 2012 Return-Path: Delivered-To: freebsd-bugs@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id EB454106566B for ; Fri, 21 Sep 2012 09:51:36 +0000 (UTC) (envelope-from rb@gid.co.uk) Received: from mx0.gid.co.uk (mx0.gid.co.uk [194.32.164.250]) by mx1.freebsd.org (Postfix) with ESMTP id 833148FC14 for ; Fri, 21 Sep 2012 09:51:35 +0000 (UTC) Received: from [194.32.164.22] (80-46-130-69.static.dsl.as9105.com [80.46.130.69]) by mx0.gid.co.uk (8.14.2/8.14.2) with ESMTP id q8L9oHCG085481; Fri, 21 Sep 2012 10:50:17 +0100 (BST) (envelope-from rb@gid.co.uk) Mime-Version: 1.0 (Apple Message framework v1278) Content-Type: text/plain; charset=iso-8859-1 From: Bob Bishop In-Reply-To: <505B7A32.4070206@cdf.toronto.edu> Date: Fri, 21 Sep 2012 10:50:13 +0100 Content-Transfer-Encoding: quoted-printable Message-Id: References: <505B7A32.4070206@cdf.toronto.edu> To: Iordan Iordanov X-Mailer: Apple Mail (2.1278) Cc: freebsd-bugs@freebsd.org, CDF Admin Subject: Re: kernel panic on boot with FreeBSD 8.1 and 9.0 X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 21 Sep 2012 09:51:37 -0000 Hi, On 20 Sep 2012, at 21:18, Iordan Iordanov wrote: > Hello! >=20 > We have a server with a Supermicro H8DGi-F motherboard. Is the BIOS on this MB up to date? > This motherboard has two 4x PCIe slots. Next to the ports on the = motherboard is written "(PCIe 4x in 8x)". We have Intel and Supermicro = 4-port PCIe 8x ethernet adapters. Whenever an adapter of either = manufacturer is inserted into one of the (PCIe 4x in 8x) ports, the = FreeBSD 8.1 and 9.0 kernel panics on boot with: >=20 > panic: Couldn't find an APIC vector for IRQ 14 >=20 > Putting the adapters into any of the other ports (8x and 16x) has no = issues. Just to make sure it's not a hardware issue, we booted into = Linux, and the adapters work fine in the 4x (in 8x) PCIe ports, with = large transfers performed through them. >=20 > FreeBSD has been upgraded to the latest binaries. >=20 > Do you have any suggestions to us, and/or do you require any more = information? Please reply-all so I can see your reply as I am not = currently on the mailing list. > Thanks! > Iordan Iordanov -- Bob Bishop rb@gid.co.uk