Date: Tue, 21 Mar 1995 16:20:01 -0800 From: Stefan Esser <se@x14.mi.uni-koeln.de> To: freebsd-bugs Subject: kern/266: ifconfig panics kernel built without option NFS Message-ID: <199503220020.QAA11626@freefall.cdrom.com> In-Reply-To: Your message of Wed, 22 Mar 1995 00:52:38 %2B0100 <199503212352.AAA00247@x14.mi.uni-koeln.de>
index | next in thread | previous in thread | raw e-mail
>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: <se@ZPR.Uni-Koeln.DE>
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:
help
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?199503220020.QAA11626>