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Date:      Wed, 22 Sep 1999 15:38:24 +0200 (CEST)
From:      Wiktor <kaczor@wotan.2slo.waw.pl>
To:        Kazutaka YOKOTA <yokota@zodiac.mech.utsunomiya-u.ac.jp>
Cc:        freebsd-bugs@FreeBSD.ORG
Subject:   Re: i386/13817: system reboot 
Message-ID:  <Pine.BSF.4.05.9909221522570.490-100000@wotan.2slo.waw.pl>
In-Reply-To: <199909200250.TAA07258@freefall.freebsd.org>

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On Sun, 19 Sep 1999, Kazutaka YOKOTA wrote:
>  >	Pressing Alt-Break (Pause) key will cause server to reboot.
>  
>  Alt-Pause is assigned with the SUSPEND function by default.
>  
>  Is apm enabled in your kernel?  The apm BIOS may be causing the
>  problem.
>  
>  Kazu
>  
I tried to press Alt-pause/brake on my:
FreeBSD wotan 3.3-STABLE FreeBSD 3.3-STABLE #13: Thu Sep 16 17:39:26 CEST 1999     root@wotan:/home/pub/FreeBSD/src/sys/compile/GENERIC.WOTAN  i386

And i got:
Fatal trap 9: general protection fault while in kernel mode
instruction pointer:	= 0x8:0xc01fb265
stack pointer		= ox10:0xc4bfde3c
frame pointer		= ox10:0xc4bfde74
code segment		= base 0x0, limit 0xfffff, type 0x1b
			= DPL 0, pres 1, def32 1, gren 1
procesor eflags		= interrupt enabled, resume, IOPL=0
current process		= 323 (bash)
interrupt mask		= net tty
trap number		= 9
panic: general protection fault

I have Pentium 200MMX with 64MB RAM. I don't use any kind of apm or
powersaving, althoug I have configured apm.

My config is:

machine		"i386"
cpu		"I586_CPU"
ident		WOTAN
maxusers	64
options 	INET			#InterNETworking
options 	FFS			#Berkeley Fast Filesystem
options 	FFS_ROOT		#FFS usable as root device [keep this!]
options 	MFS			#Memory Filesystem
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 	"COMPAT_43"		#Compatible with BSD 4.3 [KEEP THIS!]
options 	SCSI_DELAY=15000	#Be pessimistic about Joe SCSI device
options 	UCONSOLE		#Allow users to grab the console
options 	USERCONFIG		#boot -c editor
options 	VISUAL_USERCONFIG	#visual boot -c editor
options 	KTRACE			#ktrace(1) syscall trace support
options 	SYSVSHM			#SYSV-style shared memory
options 	SYSVMSG			#SYSV-style message queues
options 	SYSVSEM			#SYSV-style semaphores
options		IPFIREWALL
options		IPFIREWALL_FORWARD
options		IPFIREWALL_VERBOSE
options		IPFIREWALL_DEFAULT_TO_ACCEPT
options		IPDIVERT
options		QUOTA
options		PQ_LARGECACHE
options		USER_LDT
options		VGA_ALT_SEQACCESS
config		kernel	root on wd0
controller	isa0
controller	pnp0			# PnP support for ISA
controller	eisa0
controller	pci0
controller	fdc0	at isa? port "IO_FD1" bio irq 6 drq 2
disk		fd0	at fdc0 drive 0
disk		fd1	at fdc0 drive 1
options		"CMD640"	# work around CMD640 chip deficiency
controller	wdc0	at isa? port "IO_WD1" bio irq 14
disk		wd0	at wdc0 drive 0
disk		wd1	at wdc0 drive 1
controller	wdc1	at isa? port "IO_WD2" bio irq 15
disk		wd2	at wdc1 drive 0
disk		wd3	at wdc1 drive 1
options		ATAPI		#Enable ATAPI support for IDE bus
options		ATAPI_STATIC	#Don't do it as an LKM
device		acd0		#IDE CD-ROM
controller	ncr0		# NCR/Symbios Logic
controller	scbus0		# SCSI bus (required)
device		da0		# Direct Access (disks)
device		sa0		# Sequential Access (tape etc)
device		cd0		# CD
device		pass0		# Passthrough device (direct SCSI)
controller	atkbdc0	at isa? port IO_KBD tty
device		atkbd0	at isa? tty irq 1
device		psm0	at isa? tty irq 12
device		vga0	at isa? port ? conflicts
pseudo-device	splash
device		sc0	at isa? tty
options 	XSERVER			# support for X server
options 	FAT_CURSOR		# start with block cursor
device		npx0	at isa? port IO_NPX irq 13
device		apm0    at isa?	disable	flags 0x31 # Advanced Power Management
device		sio0	at isa? port "IO_COM1" flags 0x10 tty irq 4
device		sio1	at isa? port "IO_COM2" tty irq 3
device		sio2	at isa? disable port "IO_COM3" tty irq 5
device		sio3	at isa? disable port "IO_COM4" tty irq 9
device		xl0		# 3Com 3c90x (``Boomerang'', ``Cyclone'')
device		pca0	at isa?	port "IO_TIMER1" tty
pseudo-device	loop		# Network loopback
pseudo-device	ether		# Ethernet support
pseudo-device	sl	1	# Kernel SLIP
pseudo-device	ppp	1	# Kernel PPP
pseudo-device	tun	1	# Packet tunnel
pseudo-device	pty	256	# Pseudo-ttys (telnet etc)
pseudo-device	gzip		# Exec gzipped a.out's
pseudo-device	vn
pseudo-device	speaker
pseudo-device	bpfilter 5	#Berkeley packet filter


	Wiktor Niesiobedzki



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