From owner-freebsd-current@FreeBSD.ORG Fri Dec 12 07:30:14 2003 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 BB75016A4CE for ; Fri, 12 Dec 2003 07:30:14 -0800 (PST) Received: from vorpal.mcs.drexel.edu (vorpal.mcs.drexel.edu [129.25.6.250]) by mx1.FreeBSD.org (Postfix) with ESMTP id 9BF5143D31 for ; Fri, 12 Dec 2003 07:30:13 -0800 (PST) (envelope-from jsmith@drexel.edu) Received: from drexel.edu (vorpal.mcs.drexel.edu [129.25.6.250]) hBCFUCGe026513 for ; Fri, 12 Dec 2003 10:30:12 -0500 (EST) (envelope-from jsmith@drexel.edu) Message-ID: <3FD9DF04.1000802@drexel.edu> Date: Fri, 12 Dec 2003 10:30:12 -0500 From: Justin Smith User-Agent: Mozilla/5.0 (X11; U; FreeBSD i386; en-US; rv:1.6b) Gecko/20031208 Thunderbird/0.4 X-Accept-Language: en-us, en MIME-Version: 1.0 To: freebsd-current@freebsd.org Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Subject: Panic while running make buildworld in single user mode 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: Fri, 12 Dec 2003 15:30:14 -0000 This was with the cvsup-current version of 12/10/2003. The debugger printed: TPTE AT 0xbfc20c0c IS ZERO @ VA 0x8303000 PANIC: bad PTE cpuid=0; STOPPED AT debugger+0x55 xchgl %ebx,in_debugger 0 (To post this, I recompiled the kernel with scheduler=SCHED_4BSD rather then SCHED_ULE, and did a build world, installworld). FreeBSD jsmith.org 5.2-RC FreeBSD 5.2-RC #0: Fri Dec 12 09:22:42 EST 2003 root@:/usr/obj/usr/src/sys/MYKERNEL i386 the MYKERNEL config is essentially GENERIC with device atapicam defined.