Hello,
since the apm-code was changed to use the generic bios-call interface
(dated around 1999/07/28) my FreeBSD-4.0-current system panics when I do
an "apmconf -e". This has not changed since then. I reproduced it with
a very current System (1999/08/25) today.
The system is a Dual-Proc GigaByte 6BXDS-MB with 2x350Mhz PII and 256MB-RAM.
For further information I have added the Config-File and dmesg-output.
When calling apmconf -e i am getting the following panic:
(written down by hand, so there might be some typos)
---
Fatal trap 12: page fault while in kernel mode
mp_lock=0102; cpuid=1; lapic.id=0100
fault virtual address = 0x8380
fault code = supervisor read, page not present
ip = 0x50:0x8380
stack = 0x10:0xff80df24
frame = 0x10:0xc02bde80
code= base 0xc00f, limit 0x, type 0x1b
= DPL 0, pres 1, def32 1, gran 0
proc flags = intr enabled, resume, iopl=0
current proc= idle
interrupt mask = -- SMP: XXX
---
The Adress 0x8380 seems to be the one from the APM-BIOS-Call.
What can I do to track this further down?
Michael
-
michael class, viktor-renner str. 39, 72074 tuebingen, frg
E-Mail: [EMAIL PROTECTED]
Phone: +49 7031 14-3707 (work) +49 7071 81950 (private)
-
#
# SMP-GENERIC -- Smp machine with WD/AHx/NCR/BTx family disks
#
# For more information read the handbook part System Administration -
# Configuring the FreeBSD Kernel - The Configuration File.
# The handbook is available in /usr/share/doc/handbook or online as
# latest version from the FreeBSD World Wide Web server
# URL:http://www.FreeBSD.ORG/
#
# An exhaustive list of options and more detailed explanations of the
# device lines is present in the ./LINT configuration file. If you are
# in doubt as to the purpose or necessity of a line, check first in LINT.
#
# $Id: SMP-GENERIC,v 1.20 1998/10/22 13:49:51 bde Exp $
machine i386
cpu I686_CPU
ident MCSMP
maxusers64
#makeoptionsDEBUG=-g#Build kernel with gdb(1) debug symbols
# Create a SMP capable kernel (mandatory options):
options SMP # Symmetric MultiProcessor Kernel
options APIC_IO # Symmetric (APIC) I/O
# Optional, these are the defaults:
#optionsNCPU=2 # number of CPUs
#optionsNBUS=4 # number of busses
#optionsNAPIC=1 # number of IO APICs
#optionsNINTR=24# number of INTs
# Lets always enable the kernel debugger for SMP.
options DDB
# SMP shouldn't need x87 emulation, disable by default.
#optionsMATH_EMULATE#Support for x87 emulation
options INET#InterNETworking
options FFS #Berkeley Fast Filesystem
options FFS_ROOT#FFS usable as root device [keep this!]
options MFS #Memory Filesystem
options MFS_ROOT#MFS usable as root device, "MFS" req'ed
options NFS #Network Filesystem
options NFS_ROOT#NFS usable as root device, "NFS" req'ed
options MSDOSFS #MSDOS Filesystem
options CD9660 #ISO 9660 Filesystem
options CD9660_ROOT #CD-ROM usable as root. "CD9660" req'ed
options PROCFS #Process filesystem
options KERNFS
options COMPAT_LINUX
options COMPAT_43 #Compatible with BSD 4.3 [KEEP THIS!]
options SCSI_DELAY=1#Be pessimistic about Joe SCSI device
options UCONSOLE#Allow users to grab the console
#optionsFAILSAFE#Be conservative
options USERCONFIG #boot -c editor
options VISUAL_USERCONFIG #visual boot -c editor
# Enable the following (IPFIREWALL_VERBOSE optional) to enable the IP firewall
# code. This is used in conjunction with the ipfw(1) command. See the
# man page for more details.
options IPFIREWALL #firewall
options IPFIREWALL_VERBOSE #print information about
# dropped packets
options IPFIREWALL_FORWARD #enable xparent proxy support
#options IPFIREWALL_VERBOSE_LIMIT=100 #limit verbosity
options IPFIREWALL_DEFAULT_TO_ACCEPT #allow
