From owner-freebsd-bugs Tue Mar 21 16:20:02 1995 Return-Path: bugs-owner Received: (from majordom@localhost) by freefall.cdrom.com (8.6.10/8.6.6) id QAA11633 for bugs-outgoing; Tue, 21 Mar 1995 16:20:02 -0800 Received: (from gnats@localhost) by freefall.cdrom.com (8.6.10/8.6.6) id QAA11626; Tue, 21 Mar 1995 16:20:01 -0800 Date: Tue, 21 Mar 1995 16:20:01 -0800 Message-Id: <199503220020.QAA11626@freefall.cdrom.com> From: Stefan Esser Reply-To: Stefan Esser To: freebsd-bugs Subject: kern/266: ifconfig panics kernel built without option NFS In-Reply-To: Your message of Wed, 22 Mar 1995 00:52:38 +0100 <199503212352.AAA00247@x14.mi.uni-koeln.de> Sender: bugs-owner@FreeBSD.org Precedence: bulk >Number: 266 >Category: kern >Synopsis: ifconfig panics kernel built without option NFS >Confidential: no >Severity: non-critical >Priority: medium >Responsible: freebsd-bugs (FreeBSD bugs mailing list) >State: open >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Tue Mar 21 16:20:01 1995 >Originator: Stefan Esser >Organization: Stefan Esser Internet: Zentrum fuer Paralleles Rechnen Tel: +49 221 4706019 Universitaet zu Koeln FAX: +49 221 4705160 Weyertal 80 50931 Koeln >Release: FreeBSD 2.1.0-Development i386 >Environment: ASUS SP3G, 486DX2/66 with 16MB RAM and WD 8003 compatible Ethernet card. >Description: My system will not be connected to a LAN anymore, so I rebuilt the kernel without NFS. The kernel built this way panics with a message: panic: pmap_zero_page: CMAP busy at the first call to 'ifconfig'. I tried to boot single user and issued an 'ifconfig -a' command, same panic message ... >How-To-Repeat: Build kernel with network devices ('de' and 'ed' in my case, no SLIP or PPP) and without NFS. Boot into single user mode. An 'ifconfig -a' command will panic the system. >Fix: Use kernel with NFS defined. >Audit-Trail: >Unformatted: