From owner-freebsd-current@FreeBSD.ORG Thu Mar 26 16:11:56 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 E3F00106564A for ; Thu, 26 Mar 2009 16:11:56 +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 CE7158FC14 for ; Thu, 26 Mar 2009 16:11:56 +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 987FF33C62 for ; Thu, 26 Mar 2009 09:11:56 -0700 (PDT) Received: from merlin.alerce.com (localhost [127.0.0.1]) by merlin.alerce.com (Postfix) with ESMTP id 3C3DB33C5B for ; Thu, 26 Mar 2009 09:11:56 -0700 (PDT) From: George Hartzell MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Message-ID: <18891.43339.915835.806419@already.local> Date: Thu, 26 Mar 2009 09:11:55 -0700 To: freebsd-current@freebsd.org In-Reply-To: <18889.42937.62693.729218@already.local> References: <18889.42937.62693.729218@already.local> 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: Thu, 26 Mar 2009 16:31:35 +0000 Subject: Re: 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: Thu, 26 Mar 2009 16:11:57 -0000 George Hartzell writes: > 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? [following up for posterity] I was told in private mail that: r190417 should fix this. and indeed it did. g.