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Date:      Thu, 8 May 1997 13:39:03 -0700
From:      Brian Litzinger <brian@mpress.com>
To:        freebsd-smp@freebsd.org, freebsd-current@freebsd.org
Subject:   Panic
Message-ID:  <19970508133903.59852@mpress.com>

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Tyan S1668 Dual PP150 in dual processor mode.
with make world and kernel late 5/6/97 PDT.

Fatal trap 12: page fault while in kernel mode
cpunumber = 0
fault virtual address   = 0x44
fault code              = supervisor read, page not present
instruction pointer     = 0x8:0xf0111330
stack pointer           = 0x10:0xf49bff30
frame pointer           = 0x10:0xf49bff30
code segment            = base 0x0, limit 0xfffff, type 0x1b
                        = DPL 0, pres 1, def32, gran 1
processor eflags        = interrupt enabled, resume, IOPL = 0
current process         = 4 (update)
interrupt mask          = 

kernel: type 12 trap, code=0
Stopped at _lockstatus+0x8:       cmpw    $0,0x10(%edx)


Copyright (c) 1992-1997 FreeBSD Inc.
Copyright (c) 1982, 1986, 1989, 1991, 1993
	The Regents of the University of California. All rights reserved.
FreeBSD 3.0-CURRENT #0: Thu May  8 02:38:55 GMT 1997
    brian@research.mpress.com:/uss/src/sys-UP/compile/SMP
FreeBSD/SMP: Multiprocessor motherboard
 cpu0 (BSP): apic id: 1, version: 0x00040011
 cpu1 (AP):  apic id: 0, version: 0x00040011
 io0 (APIC): apic id: 2, version: 0x00170011
CPU: Pentium Pro (686-class CPU)
  Origin = "GenuineIntel"  Id = 0x612  Stepping=2
  Features=0xfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,<b11>,MTRR,PGE,MCA,CMOV>
real memory  = 67108864 (65536K bytes)
avail memory = 63348736 (61864K bytes)
bdevsw_add_generic: adding D_DISK flag for device 7
bdevsw_add_generic: adding D_DISK flag for device 16
bdevsw_add_generic: adding D_DISK flag for device 17
Probing for devices on PCI bus 0:
chip0 <Intel 82440FX (Natoma) PCI and memory controller> rev 2 on pci0:0:0
chip1 <Intel 82371SB PCI-ISA bridge> rev 1 on pci0:7:0
chip2 <Intel 82371SB IDE interface> rev 0 on pci0:7:1
de0 <Digital 21040 Ethernet> rev 35 int a irq 19 on pci0:11:0
Freeing (NOT implemented) redirected PCI irq 11.
de0: 21040 [10Mb/s] pass 2.3
de0: address 00:c0:95:ec:22:ef
de0: enabling 10baseT port
ahc0 <Adaptec 2940 SCSI host adapter> rev 3 int a irq 18 on pci0:12:0
Freeing (NOT implemented) redirected PCI irq 15.
ahc0: aic7870 Wide Channel, SCSI Id=7, 16 SCBs
scbus0 at ahc0 bus 0
sd0 at scbus0 target 0 lun 0
sd0: <SEAGATE ST15150W 0009> type 0 fixed SCSI 2
sd0: Direct-Access 4095MB (8388315 512 byte sectors)
vga0 <VGA-compatible display device> rev 0 on pci0:13:0
Probing for devices on the ISA bus:
sc0 at 0x60-0x6f irq 1 on motherboard
sc0: VGA color <16 virtual consoles, flags=0x0>
ed0 not found at 0x280
ed1 not found at 0x300
sio0 at 0x3f8-0x3ff irq 4 on isa
sio0: type 16550A
sio1 at 0x2f8-0x2ff irq 3 on isa
sio1: type 16550A
sio2: disabled, not probed.
lpt0 at 0x378-0x37f irq 7 on isa
lpt0: Interrupt-driven port
lp0: TCP/IP capable interface
psm0: disabled, not probed.
fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa
fdc0: NEC 72065B
fd0: 1.44MB 3.5in
wdc0 not found at 0x1f0
wdc1 not found at 0x170
aha0 not found at 0x330
aic0 not found at 0x340
wt0 not found at 0x300
mcd0 not found at 0x300
matcdc0 not found at 0x230
scd0 not found at 0x230
npx0 on motherboard
npx0: INT 16 interface
apm0: disabled, not probed.
changing root device to sd0a
Enabled INTs: 1, 2, 3, 4, 6, 7, 8, 18, 19, imen: 0x00f3fe21
WARNING: / was not properly dismounted.
SMP: All idle procs online.
You can now activate SMP processing, use: sysctl -w kern.smp_active=2
SMP: Starting 1st AP!
SMP: AP CPU #1 LAUNCHED!!  Starting Scheduling...
SMP: TADA! CPU #1 made it into the scheduler!.
SMP: All 2 CPU's are online!
-- 
Brian Litzinger
brian@mediacity.com



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