From owner-freebsd-current@FreeBSD.ORG Wed Mar 25 03:40:43 2009 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 A28D310656D3 for ; Wed, 25 Mar 2009 03:40:43 +0000 (UTC) (envelope-from hartzell@alerce.com) Received: from merlin.alerce.com (merlin.alerce.com [64.62.142.94]) by mx1.freebsd.org (Postfix) with ESMTP id 8F1508FC1E for ; Wed, 25 Mar 2009 03:40:43 +0000 (UTC) (envelope-from hartzell@alerce.com) Received: from merlin.alerce.com (localhost [127.0.0.1]) by merlin.alerce.com (Postfix) with ESMTP id 05A1C33C62 for ; Tue, 24 Mar 2009 20:40:43 -0700 (PDT) Received: from merlin.alerce.com (localhost [127.0.0.1]) by merlin.alerce.com (Postfix) with ESMTP id A999C33C5B for ; Tue, 24 Mar 2009 20:40:42 -0700 (PDT) From: George Hartzell MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Message-ID: <18889.42937.62693.729218@already.local> Date: Tue, 24 Mar 2009 20:40:41 -0700 To: freebsd-current@freebsd.org X-Mailer: VM 8.0.12 under 22.3.1 (i386-apple-darwin9.6.0) X-Virus-Scanned: ClamAV using ClamSMTP X-Mailman-Approved-At: Wed, 25 Mar 2009 05:23:05 +0000 Subject: kernel won't boot after installing from snapshot, csup, then build X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: hartzell@alerce.com List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 25 Mar 2009 03:40:43 -0000 I'm having a problem building up a current system. I did a minimal install from the amd64 CURRENT snapshot for 200902, the csup'ed using the standard-supfile, then did a buildworld, buildkernel, installkernel and reboot. I've been trying this daily for 3-4 days, thinking that maybe their was a temporary problem. I only have one machine (Via VB8001) from which to do the install but have tried the build and boot on both the VB8001 and a Gigabyte GA-6KIEH-RH. The kernel detects two CPUs, reports the ioapic0, then enters the debugger with: kernel trap 12 with interrupts disabled. Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x3c fault code = supervisor write data, page not present instruction pointer = 0x8:0xffffffff8056db2f stack pointer = 0x10:0xffffffff80f81c70 frame pointer = 0x10:0xffffffff80f81ca0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = resume, IOPL = 0 current process = 0 (swapper) [thread pid 0 tid 100000 ] Stopped at devclass_find_internal+0x10f: orl $0x1, 0x3c(%rax) There's a photo of the full dump at http://shrimp.alerce.com/crash.jpg Any ideas what I've done wrong? g.