From owner-freebsd-current@FreeBSD.ORG Wed Mar 3 07:31:37 2004 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id AE80D16A4CE for ; Wed, 3 Mar 2004 07:31:37 -0800 (PST) Received: from zeus.di.uoa.gr (zeus.di.uoa.gr [195.134.65.4]) by mx1.FreeBSD.org (Postfix) with ESMTP id C09F943D3F for ; Wed, 3 Mar 2004 07:31:36 -0800 (PST) (envelope-from k.petropoulos@freemail.gr) Received: from kronos.di.uoa.gr (root@kronos.di.uoa.gr [195.134.65.119]) by zeus.di.uoa.gr (8.12.10/8.12.10) with ESMTP id i23FVnbd021346 for ; Wed, 3 Mar 2004 17:31:49 +0200 (EET) Received: from a (ppp-141.dialup.uoa.gr [195.134.69.141]) by kronos.di.uoa.gr (8.12.10/8.12.10) with ESMTP id i23FVVBU021732 for ; Wed, 3 Mar 2004 17:31:32 +0200 (EET) Content-Type: text/plain; charset=iso-8859-7; format=flowed To: freebsd-current@freebsd.org From: k.petropoulos@freemail.gr MIME-Version: 1.0 Date: Wed, 03 Mar 2004 17:31:40 +0200 Message-ID: User-Agent: Opera7.10/Win32 M2 build 2840 X-Mailman-Approved-At: Thu, 04 Mar 2004 04:48:27 -0800 Subject: Kernel panic on Compaq Armada 100s X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 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: Wed, 03 Mar 2004 15:31:37 -0000 Hello. I run FreeBSD-5.2-CURRENT on a Compaq Armada 100s (AMD-K6-III) laptop. I update the sources and tried to rebuild my custom kernel as well as the GENERIC kernel. The kernels compile almost perfect (there are some witness warnings for files under /usr/src/sys/vm (?) ( Some files in that directory were modified after Feb 28th so it could be work in progress.) However, neither of these two kernels manages to boot. They fail with the below panic: Fatal trap 12: page fault while in kernel mode fault virtual address = 0xebc9e fault code = supervisor read, page not present instruction pointer = 0x8:0xc00ebb68 stack pointer = 0x10:0xc0821a9c frame pointer = 0x10:0xc0821a9c code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, def32 1, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 0 (swapper) kernel: type 12 trap, code=0 Stopped at 0xc00ebb68: cmpb %cs:0x1(%esi),%bl Anybody can give me a clue on what to do next? Thanks.