From owner-freebsd-hackers@FreeBSD.ORG Tue May 29 16:52:55 2007 Return-Path: X-Original-To: hackers@freebsd.org Delivered-To: freebsd-hackers@FreeBSD.ORG Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 6565B16A41F for ; Tue, 29 May 2007 16:52:55 +0000 (UTC) (envelope-from youshi10@u.washington.edu) Received: from mxout7.cac.washington.edu (mxout7.cac.washington.edu [140.142.32.178]) by mx1.freebsd.org (Postfix) with ESMTP id 47C2513C489 for ; Tue, 29 May 2007 16:52:55 +0000 (UTC) (envelope-from youshi10@u.washington.edu) Received: from hymn01.u.washington.edu (hymn01.u.washington.edu [140.142.8.55]) by mxout7.cac.washington.edu (8.13.7+UW06.06/8.13.7+UW07.03) with ESMTP id l4TGqshS020777 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO) for ; Tue, 29 May 2007 09:52:55 -0700 Received: from localhost (localhost [127.0.0.1]) by hymn01.u.washington.edu (8.13.7+UW06.06/8.13.7+UW07.03) with ESMTP id l4TGqsj7030577 for ; Tue, 29 May 2007 09:52:54 -0700 X-Auth-Received: from [192.55.52.10] by hymn01.u.washington.edu via HTTP; Tue, 29 May 2007 09:52:54 PDT Date: Tue, 29 May 2007 09:52:54 -0700 (PDT) From: youshi10@u.washington.edu To: hackers@freebsd.org Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed X-PMX-Version: 5.3.1.294258, Antispam-Engine: 2.5.1.298604, Antispam-Data: 2007.5.29.92633 X-Uwash-Spam: Gauge=IIIIIII, Probability=7%, Report='SUPERLONG_LINE 0.05, NO_REAL_NAME 0, __CT 0, __CT_TEXT_PLAIN 0, __HAS_MSGID 0, __MIME_TEXT_ONLY 0, __MIME_VERSION 0, __SANE_MSGID 0' Cc: Subject: Kernel panicking in 6.2 and 7-CURRENT -- interrupt issues X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 29 May 2007 16:52:55 -0000 Hello, I'm trying to install 7-CURRENT on my desktop, locally instead of on a virtual machine, and I'm running into an issue where the kernel almost always panics on boot with my motherboard (ASUS P5N-SLI E), due to some sort of interrupt assignment / probing issues. Observations: 1. 7-CURRENT (built) never properly detects the interrupts on the system. 2. 7-CURRENT (May ISO snapshot) doesn't properly detect my USB keyboard, but boots and runs sysinstall. 3. 6.2 RELEASE panics if I don't boot FreeBSD up into "safe mode", due to an issue with the ohci driver (I think the error message had something to deal with device adding / enumeration and not being able to find a memory / interrupt address). First off, if I could get some of the command line arguments to pass to the kernel to emulate safe-mode, that would be much appreciated. Second off, if anybody has any ideas on how to debug this issue, I'll go off and try to determine what the cause is. If it's anything like it was before (clean out /usr/obj, rebuild), I'll be ok. Otherwise, I'll have to purchase more parts and build another dedicated FreeBSD system :(.. Thanks, -Garrett