New interrupt stuff breaks ASUS 2 CPU system

From: Harti Brandt <brandt_at_fokus.fraunhofer.de>
Date: Tue, 4 Nov 2003 14:16:35 +0100 (CET)
Hi,

I have an ASUS system with 2 CPUs that I need to run at HZ=10000. This
worked until yesterday, but with the new interrupt code it doesn't boot
anymore. It works for the standard HZ, but if I set HZ=1000 I get a double
fault. I suspect a race condition in the interrupt handling. My config
file has

options SMP
device apic
options HZ=1000

I have commented out acpi, but that doesn't change anything. A verbose
boot looks like:

OK boot -v
SMAP type=01 base=0000000000000000 len=000000000009f800
SMAP type=02 base=000000000009f800 len=0000000000000800
SMAP type=02 base=00000000000f0000 len=0000000000010000
SMAP type=01 base=0000000000100000 len=000000001feec000
SMAP type=03 base=000000001ffec000 len=0000000000003000
SMAP type=02 base=000000001ffef000 len=0000000000010000
SMAP type=04 base=000000001ffff000 len=0000000000001000
SMAP type=02 base=00000000fec00000 len=0000000000001000
SMAP type=02 base=00000000fee00000 len=0000000000001000
SMAP type=02 base=00000000ffff0000 len=0000000000010000
Copyright (c) 1992-2003 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
	The Regents of the University of California. All rights reserved.
FreeBSD 5.1-CURRENT #29: Tue Nov  4 13:50:23 CET 2003
    hbb_at_beagle.fokus.fraunhofer.de:/opt/obj/usr/src/sys/MARIPOSA
Preloaded elf kernel "/boot/kernel/kernel" at 0xc069b000.
Preloaded elf module "/boot/kernel/random.ko" at 0xc069b278.
Calibrating clock(s) ... i8254 clock: 1193132 Hz
CLK_USE_I8254_CALIBRATION not specified - using default frequency
Timecounter "i8254" frequency 1193182 Hz quality 0
Calibrating TSC clock ... TSC clock: 1380009492 Hz
CPU: AMD Athlon(TM) MP 1800+ (1380.01-MHz 686-class CPU)
  Origin = "AuthenticAMD"  Id = 0x662  Stepping = 2
  Features=0x383fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE>
  AMD Features=0xc0480000<MP,AMIE,DSP,3DNow!>
Data TLB: 32 entries, fully associative
Instruction TLB: 16 entries, fully associative
L1 data cache: 64 kbytes, 64 bytes/line, 1 lines/tag, 2-way associative
L1 instruction cache: 64 kbytes, 64 bytes/line, 1 lines/tag, 2-way associative
L2 internal cache: 256 kbytes, 64 bytes/line, 1 lines/tag, 8-way associative
real memory  = 536788992 (511 MB)
Physical memory chunk(s):
0x0000000000001000 - 0x000000000009efff, 647168 bytes (158 pages)
0x0000000000100000 - 0x00000000003fffff, 3145728 bytes (768 pages)
0x0000000000829000 - 0x000000001f6c5fff, 518639616 bytes (126621 pages)
avail memory = 516005888 (492 MB)
MPTable: <ASUS     PROD00000000>
APIC ID: physical 0, logical 0:0
APIC ID: physical 1, logical 0:1
FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs
 cpu0 (BSP): APIC ID:  0
 cpu1 (AP): APIC ID:  1
bios32: Found BIOS32 Service Directory header at 0xc00f2560
bios32: Entry = 0xf1d20 (c00f1d20)  Rev = 0  Len = 1
pcibios: PCI BIOS entry at 0xf0000+0x1f20
pnpbios: Found PnP BIOS data at 0xc00fc5e0
pnpbios: Entry = f0000:c610  Rev = 1.0
pnpbios: OEM ID cd041
Other BIOS signatures found:
ioapic0: Assuming intbase of 0
ioapic0: intpin 0 -> ExtINT
ioapic0: intpin 1 -> irq 1
ioapic0: intpin 2 -> irq 2
ioapic0: intpin 3 -> irq 3
ioapic0: intpin 4 -> irq 4
ioapic0: intpin 5 -> irq 5
ioapic0: intpin 6 -> irq 6
ioapic0: intpin 7 -> irq 7
ioapic0: intpin 8 -> irq 8
ioapic0: intpin 9 -> irq 9
ioapic0: intpin 10 -> irq 10
ioapic0: intpin 11 -> irq 11
ioapic0: intpin 12 -> irq 12
ioapic0: intpin 13 -> irq 13
ioapic0: intpin 14 -> irq 14
ioapic0: intpin 15 -> irq 15
ioapic0: intpin 16 -> irq 16
ioapic0: intpin 17 -> irq 17
ioapic0: intpin 18 -> irq 18
ioapic0: intpin 19 -> irq 19
ioapic0: intpin 20 -> irq 20
ioapic0: intpin 21 -> irq 21
ioapic0: intpin 22 -> irq 22
ioapic0: intpin 23 -> irq 23
ioapic0: intpin 16 trigger: level
ioapic0: intpin 16 polarity: active-lo
ioapic0: intpin 16 trigger: level
ioapic0: intpin 16 polarity: active-lo
ioapic0: intpin 19 trigger: level
ioapic0: intpin 19 polarity: active-lo
ioapic0: intpin 18 trigger: level
ioapic0: intpin 18 polarity: active-lo
ioapic0: intpin 17 trigger: level
ioapic0: intpin 17 polarity: active-lo
ioapic0: intpin 19 trigger: level
ioapic0: intpin 19 polarity: active-lo
ioapic0: intpin 1 trigger: edge
ioapic0: intpin 1 polarity: active-hi
ioapic0: Routing IRQ 0 -> intpin 2
ioapic0: intpin 2 trigger: edge
ioapic0: intpin 2 polarity: active-hi
ioapic0: intpin 4 trigger: edge
ioapic0: intpin 4 polarity: active-hi
ioapic0: intpin 5 trigger: edge
ioapic0: intpin 5 polarity: active-hi
ioapic0: intpin 6 trigger: edge
ioapic0: intpin 6 polarity: active-hi
ioapic0: intpin 7 trigger: edge
ioapic0: intpin 7 polarity: active-hi
ioapic0: intpin 8 trigger: edge
ioapic0: intpin 8 polarity: active-hi
ioapic0: intpin 9 trigger: edge
ioapic0: intpin 9 polarity: active-hi
ioapic0: intpin 13 trigger: edge
ioapic0: intpin 13 polarity: active-hi
ioapic0: intpin 14 trigger: edge
ioapic0: intpin 14 polarity: active-hi
ioapic0: intpin 15 trigger: edge
ioapic0: intpin 15 polarity: active-hi
lapic: Routing ExtINT -> LINT0
lapic: LINT0 trigger: edge
lapic: LINT0 polarity: active-hi
lapic: Routing NMI -> LINT1
lapic: LINT1 trigger: edge
lapic: LINT1 polarity: active-hi
ioapic0 <Version 17> irqs 0-23 on motherboard
cpu0 BSP:
     ID: 0x00000000   VER: 0x00040010 LDR: 0x01000000 DFR: 0x0fffffff
  lint0: 0x00010700 lint1: 0x00000400 TPR: 0x00000000 SVR: 0x000001ff
mem: <memory & I/O>
Pentium Pro MTRR support enabled
null: <null device, zero device>
random: <entropy source>
npx0: [FAST]
stray irq13
npx0: <math processor> on motherboard
npx0: INT 16 interface
pci_open(1):	mode 1 addr port (0x0cf8) is 0x80012848
pci_open(1a):	mode1res=0x80000000 (0x80000000)
pci_cfgcheck:	device 0 [class=060000] [hdr=00] is there (id=700c1022)
pcibios: BIOS version 2.10
Using $PIR table, 9 entries at 0xc00f24a0
PCI-Only Interrupts: none
Location  Bus Device Pin  Link  IRQs
embedded    0    7    B   0x01  3 4 5 7 9 10 11 12
embedded    0    7    C   0x02  3 4 5 7 9 10 11 12
embedded    0    7    D   0x03  3 4 5 7 9 10 11 12
slot 1      0    8    B   0x01  3 4 5 7 9 10 11 12
slot 1      0    8    C   0x02  3 4 5 7 9 10 11 12
slot 1      0    8    D   0x03  3 4 5 7 9 10 11 12
slot 2      0    9    A   0x01  3 4 5 7 9 10 11 12
slot 2      0    9    B   0x02  3 4 5 7 9 10 11 12
slot 2      0    9    C   0x03  3 4 5 7 9 10 11 12
slot 3      2    6    A   0x01  3 4 5 7 9 10 11 12
slot 3      2    6    B   0x02  3 4 5 7 9 10 11 12
slot 3      2    6    C   0x03  3 4 5 7 9 10 11 12
slot 4      2    5    A   0x02  3 4 5 7 9 10 11 12
slot 4      2    5    B   0x03  3 4 5 7 9 10 11 12
slot 4      2    5    D   0x01  3 4 5 7 9 10 11 12
slot 5      2    8    A   0x03  3 4 5 7 9 10 11 12
slot 5      2    8    C   0x01  3 4 5 7 9 10 11 12
slot 5      2    8    D   0x02  3 4 5 7 9 10 11 12
embedded    1    5    B   0x01  3 4 5 7 9 10 11 12
embedded    1    5    C   0x02  3 4 5 7 9 10 11 12
embedded    1    5    D   0x03  3 4 5 7 9 10 11 12
embedded    2    4    A   0x01  3 4 5 7 9 10 11 12
embedded    2    4    B   0x02  3 4 5 7 9 10 11 12
embedded    2    4    C   0x03  3 4 5 7 9 10 11 12
embedded    2    0    B   0x01  3 4 5 7 9 10 11 12
embedded    2    0    C   0x02  3 4 5 7 9 10 11 12
embedded    2    0    D   0x03  3 4 5 7 9 10 11 12
pcib0: <MPTable Host-PCI bridge> at pcibus 0 on motherboard
pci0: <PCI bus> on pcib0
pci0: physical bus=0
	map[10]: type 3, range 32, base fc000000, size 25, enabled
	map[14]: type 3, range 32, base fb800000, size 12, enabled
	map[18]: type 4, range 32, base 0000e800, size  2, port disabled
found->	vendor=0x1022, dev=0x700c, revid=0x11
	bus=0, slot=0, func=0
	class=06-00-00, hdrtype=0x00, mfdev=0
	cmdreg=0x0006, statreg=0x2230, cachelnsz=0 (dwords)
	lattimer=0x20 (960 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
found->	vendor=0x1022, dev=0x700d, revid=0x00
	bus=0, slot=1, func=0
	class=06-04-00, hdrtype=0x01, mfdev=0
	cmdreg=0x0007, statreg=0x0220, cachelnsz=0 (dwords)
	lattimer=0x00 (0 ns), mingnt=0x08 (2000 ns), maxlat=0x00 (0 ns)
found->	vendor=0x1022, dev=0x7440, revid=0x04
	bus=0, slot=7, func=0
	class=06-01-00, hdrtype=0x00, mfdev=1
	cmdreg=0x000f, statreg=0x0220, cachelnsz=0 (dwords)
	lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
	map[20]: type 4, range 32, base 0000d800, size  4, enabled
found->	vendor=0x1022, dev=0x7441, revid=0x04
	bus=0, slot=7, func=1
	class=01-01-8a, hdrtype=0x00, mfdev=0
	cmdreg=0x0005, statreg=0x0200, cachelnsz=0 (dwords)
	lattimer=0x20 (960 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
found->	vendor=0x1022, dev=0x7443, revid=0x03
	bus=0, slot=7, func=3
	class=06-80-00, hdrtype=0x00, mfdev=0
	cmdreg=0x0000, statreg=0x0280, cachelnsz=0 (dwords)
	lattimer=0x20 (960 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
	map[10]: type 1, range 32, base f8000000, size 20, enabled
pcib0: slot 8 INTA routed to irq 16
found->	vendor=0x1127, dev=0x0400, revid=0x00
	bus=0, slot=8, func=0
	class=02-03-00, hdrtype=0x00, mfdev=0
	cmdreg=0x0016, statreg=0x0220, cachelnsz=8 (dwords)
	lattimer=0x20 (960 ns), mingnt=0x10 (4000 ns), maxlat=0x01 (250 ns)
	intpin=a, irq=16
found->	vendor=0x1022, dev=0x7448, revid=0x04
	bus=0, slot=16, func=0
	class=06-04-00, hdrtype=0x01, mfdev=0
	cmdreg=0x0017, statreg=0x2220, cachelnsz=0 (dwords)
	lattimer=0x20 (960 ns), mingnt=0x04 (1000 ns), maxlat=0x00 (0 ns)
pcib1: <MPTable PCI-PCI bridge> at device 1.0 on pci0
pcib1:   secondary bus     1
pcib1:   subordinate bus   1
pcib1:   I/O decode        0xe000-0xdfff
pcib1:   memory decode     0xf8800000-0xf9bfffff
pcib1:   prefetched decode 0xf9f00000-0xfb7fffff
pci1: <PCI bus> on pcib1
pci1: physical bus=1
	map[10]: type 3, range 32, base fa000000, size 24, enabled
	map[14]: type 1, range 32, base f9000000, size 14, enabled
	map[18]: type 1, range 32, base f8800000, size 23, enabled
pcib1: slot 5 INTA routed to irq 16
found->	vendor=0x102b, dev=0x0521, revid=0x01
	bus=1, slot=5, func=0
	class=03-00-00, hdrtype=0x00, mfdev=0
	cmdreg=0x0007, statreg=0x0290, cachelnsz=8 (dwords)
	lattimer=0x40 (1920 ns), mingnt=0x10 (4000 ns), maxlat=0x20 (8000 ns)
	intpin=a, irq=16
	powerspec 1  supports D0 D3  current D0
pci1: <display, VGA> at device 5.0 (no driver attached)
isab0: <PCI-ISA bridge> at device 7.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <AMD 768 UDMA100 controller> port 0xd800-0xd80f at device 7.1 on pci0
ata0: reset tp1 mask=03 ostat0=50 ostat1=00
ata0-master: stat=0x50 err=0x01 lsb=0x00 msb=0x00
ata0-slave:  stat=0x00 err=0x01 lsb=0x00 msb=0x00
ata0: reset tp2 mask=03 stat0=50 stat1=00 devices=0x1<ATA_MASTER>
ata0: at 0x1f0 irq 14 on atapci0
ata0: [MPSAFE]
ata1: reset tp1 mask=03 ostat0=50 ostat1=00
ata1-master: stat=0x00 err=0x01 lsb=0x14 msb=0xeb
ata1-slave:  stat=0x00 err=0x04 lsb=0x7f msb=0x7f
ata1: reset tp2 mask=03 stat0=00 stat1=00 devices=0x4<ATAPI_MASTER>
ata1: at 0x170 irq 15 on atapci0
ata1: [MPSAFE]
pci0: <bridge, PCI-unknown> at device 7.3 (no driver attached)
pci0: <network, ATM> at device 8.0 (no driver attached)
pcib2: <MPTable PCI-PCI bridge> at device 16.0 on pci0
pcib2:   secondary bus     2
pcib2:   subordinate bus   2
pcib2:   I/O decode        0xc000-0xcfff
pcib2:   memory decode     0xf6000000-0xf7ffffff
pcib2:   prefetched decode 0xf9c00000-0xf9dfffff
pci2: <PCI bus> on pcib2
pci2: physical bus=2
	map[10]: type 4, range 32, base 0000c800, size  7, enabled
	map[14]: type 1, range 32, base f7000000, size  7, enabled
pcib2: slot 5 INTA routed to irq 18
found->	vendor=0x10b7, dev=0x9200, revid=0x74
	bus=2, slot=5, func=0
	class=02-00-00, hdrtype=0x00, mfdev=0
	cmdreg=0x0017, statreg=0x0210, cachelnsz=8 (dwords)
	lattimer=0x20 (960 ns), mingnt=0x0a (2500 ns), maxlat=0x0a (2500 ns)
	intpin=a, irq=18
	powerspec 2  supports D0 D1 D2 D3  current D0
	map[10]: type 1, range 32, base f6800000, size 20, enabled
pcib2: slot 6 INTA routed to irq 17
found->	vendor=0x1127, dev=0x0400, revid=0x01
	bus=2, slot=6, func=0
	class=02-03-00, hdrtype=0x00, mfdev=0
	cmdreg=0x0016, statreg=0x0220, cachelnsz=8 (dwords)
	lattimer=0x20 (960 ns), mingnt=0x10 (4000 ns), maxlat=0x01 (250 ns)
	intpin=a, irq=17
	map[10]: type 1, range 32, base f6000000, size 20, enabled
pcib2: slot 8 INTA routed to irq 19
found->	vendor=0x1127, dev=0x0400, revid=0x01
	bus=2, slot=8, func=0
	class=02-03-00, hdrtype=0x00, mfdev=0
	cmdreg=0x0016, statreg=0x0220, cachelnsz=8 (dwords)
	lattimer=0x20 (960 ns), mingnt=0x10 (4000 ns), maxlat=0x01 (250 ns)
	intpin=a, irq=19
pci2: <network, ethernet> at device 5.0 (no driver attached)
pci2: <network, ATM> at device 6.0 (no driver attached)
pci2: <network, ATM> at device 8.0 (no driver attached)
ata: ata0 already exists; skipping it
ata: ata1 already exists; skipping it
pnpbios: 13 devices, largest 114 bytes
PNP0501: adding irq mask 0x10
PNP0501: adding io range 0x3f8-0x3ff, size=0x8, align=0
pnpbios: handle 2 device ID PNP0501 (0105d041)
PNP0700: adding irq mask 0x40
PNP0700: adding dma mask 0x4
PNP0700: adding io range 0x3f2-0x3f5, size=0x4, align=0
pnpbios: handle 4 device ID PNP0700 (0007d041)
PNP0f13: adding irq mask 0x1000
pnpbios: handle 5 device ID PNP0f13 (130fd041)
PNP0c01: adding fixed memory32 range 0-0x9ffff, size=0xa0000
PNP0c01: adding fixed memory32 range 0x100000-0x1fffffff, size=0x1ff00000
PNP0c01: adding fixed memory32 range 0xe8000-0xeffff, size=0x8000
PNP0c01: adding fixed memory32 range 0xf0000-0xf3fff, size=0x4000
PNP0c01: adding fixed memory32 range 0xf4000-0xf7fff, size=0x4000
PNP0c01: adding fixed memory32 range 0xf8000-0xfffff, size=0x8000
PNP0c01: adding fixed memory32 range 0xc8800-0xcbfff, size=0x3800
PNP0c01: adding fixed memory32 range 0xfffe0000-0xffffffff, size=0x20000
pnpbios: handle 6 device ID PNP0c01 (010cd041)
PNP0100: adding irq mask 0x1
PNP0100: adding io range 0x40-0x43, size=0x4, align=0
pnpbios: handle 8 device ID PNP0100 (0001d041)
PNP0b00: adding irq mask 0x100
PNP0b00: adding io range 0x70-0x75, size=0x6, align=0
pnpbios: handle 9 device ID PNP0b00 (000bd041)
PNP0303: adding irq mask 0x2
PNP0303: adding io range 0x60-0x60, size=0x1, align=0
PNP0303: adding io range 0x64-0x64, size=0x1, align=0
pnpbios: handle 10 device ID PNP0303 (0303d041)
PNP0c04: adding irq mask 0x2000
PNP0c04: adding io range 0xf0-0xf0, size=0x1, align=0
pnpbios: handle 11 device ID PNP0c04 (040cd041)
PNP0200: adding dma mask 0x10
PNP0200: adding io range 0-0xf, size=0x10, align=0
PNP0200: adding io range 0x80-0x90, size=0x11, align=0
PNP0200: adding io range 0x94-0x9f, size=0xc, align=0
PNP0200: adding io range 0xc0-0xde, size=0x1f, align=0
pnpbios: handle 12 device ID PNP0200 (0002d041)
PNP0800: adding io range 0x61-0x61, size=0x1, align=0x1
pnpbios: handle 13 device ID PNP0800 (0008d041)
PNP0a03: adding io range 0xcf8-0xcff, size=0x8, align=0
pnpbios: handle 14 device ID PNP0a03 (030ad041)
PNP0c02: adding io range 0xe400-0xe47f, size=0x80, align=0
PNP0c02: adding io range 0xe4e0-0xe4ff, size=0x20, align=0
pnpbios: handle 15 device ID PNP0c02 (020cd041)
Trying Read_Port at 203
Trying Read_Port at 243
Trying Read_Port at 283
Trying Read_Port at 2c3
Trying Read_Port at 303
Trying Read_Port at 343
Trying Read_Port at 383
Trying Read_Port at 3c3
sc: sc0 already exists; skipping it
vga: vga0 already exists; skipping it
isa_probe_children: disabling PnP devices
isa_probe_children: probing non-PnP devices
orm0: <Option ROMs> at iomem 0xc8000-0xc87ff,0xc0000-0xc7fff on isa0
adv0: not probed (disabled)
aha0: not probed (disabled)
aic0: not probed (disabled)
atkbdc0: <Keyboard controller (i8042)> at port 0x64,0x60 on isa0
atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0
atkbd: the current kbd controller command byte 0065
atkbd: keyboard ID 0x41ab (2)
kbdc: RESET_KBD return code:00fa
kbdc: RESET_KBD status:00aa
kbd0 at atkbd0
kbd0: atkbd0, AT 101/102 (2), config:0x1, flags:0x1d0000
psm0: current command byte:0065
kbdc: TEST_AUX_PORT status:0000
kbdc: RESET_AUX return code:00fe
kbdc: RESET_AUX return code:00fe
kbdc: RESET_AUX return code:00fe
kbdc: DIAGNOSE status:0055
kbdc: TEST_KBD_PORT status:0000
psm0: failed to reset the aux device.
bt0: not probed (disabled)
cs0: not probed (disabled)
ed0: not probed (disabled)
fdc0: <Enhanced floppy controller (i82077, NE72065 or clone)> at port 0x3f7,0x3f0-0x3f5 irq 6 drq 2 on isa0
fdc0: FIFO enabled, 8 bytes threshold
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
fe0: not probed (disabled)
ie0: not probed (disabled)
le0: not probed (disabled)
lnc0: not probed (disabled)
pcic0 failed to probe at port 0x3e0 iomem 0xd0000 on isa0
pcic1: not probed (disabled)
ppc0: parallel port not found.
ppc0: <Parallel port> failed to probe at irq 7 on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x100>
sc0: fb0, kbd0, terminal emulator: sc (syscons terminal)
sio0: irq maps: 0xe041 0xe051 0xe041 0xe041
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 16550A, console
sio1: configured irq 3 not in bitmap of probed irqs 0
sio1: port may not be enabled
sio1: irq maps: 0xe051 0xe051 0xe051 0xe051
sio1: probe failed test(s): 0 1 2 4 6 7 9
sio1 failed to probe at port 0x2f8-0x2ff irq 3 on isa0
sio2: not probed (disabled)
sio3: not probed (disabled)
sn0: not probed (disabled)
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
fb0: vga0, vga, type:VGA (5), flags:0x7007f
fb0: port:0x3c0-0x3df, crtc:0x3d4, mem:0xa0000 0x20000
fb0: init mode:24, bios mode:3, current mode:24
fb0: window:0xc00b8000 size:32k gran:32k, buf:0 size:32k
VGA parameters upon power-up
50 18 10 00 00 00 03 00 02 67 5f 4f 50 82 55 81
bf 1f 00 4f 0d 0e 00 00 00 50 9c 8e 8f 28 1f 96
b9 a3 ff 00 01 02 03 04 05 14 07 38 39 3a 3b 3c
3d 3e 3f 0c 00 0f 08 00 00 00 00 00 10 0e 00 ff
VGA parameters in BIOS for mode 24
50 18 10 00 10 00 03 00 02 67 5f 4f 50 82 55 81
bf 1f 00 4f 0d 0e 00 00 00 00 9c 8e 8f 28 1f 96
b9 a3 ff 00 01 02 03 04 05 14 07 38 39 3a 3b 3c
3d 3e 3f 0c 00 0f 08 00 00 00 00 00 10 0e 00 ff
EGA/VGA parameters to be used for mode 24
50 18 10 00 10 00 03 00 02 67 5f 4f 50 82 55 81
bf 1f 00 4f 0d 0e 00 00 00 00 9c 8e 8f 28 1f 96
b9 a3 ff 00 01 02 03 04 05 14 07 38 39 3a 3b 3c
3d 3e 3f 0c 00 0f 08 00 00 00 00 00 10 0e 00 ff
vt0: not probed (disabled)
isa_probe_children: probing PnP devices
unknown: <PNP0501> can't assign resources (port)
unknown: <PNP0501> at port 0x3f8-0x3ff on isa0
unknown: <PNP0700> can't assign resources (port)
unknown: <PNP0700> at port 0x3f2-0x3f5 on isa0
psmcpnp0: <PS/2 mouse port> at irq 12 on isa0
psm0: current command byte:0065
kbdc: TEST_AUX_PORT status:0000
kbdc: RESET_AUX return code:00fe
kbdc: RESET_AUX return code:00fe
kbdc: RESET_AUX return code:00fe
kbdc: DIAGNOSE status:0055
kbdc: TEST_KBD_PORT status:0000
psm0: failed to reset the aux device.
unknown: <PNP0303> can't assign resources (port)
unknown: <PNP0303> at port 0x60 on isa0
speaker0: <PC speaker> at port 0x61 on isa0
Device configuration finished.
Timecounter "TSC" frequency 1380009492 Hz quality -100
Timecounters cpuid = 0; apic id = 00
instruction pointer	= 0x8:0xc048995d
stack pointer	        = 0x10:0xc0821bf4
frame pointer	       cpuid = 0; apic id = 00
instruction pointer	= 0x8:0xc048995d
stack pointer	        = 0x10:0xc08219a8
frame pointer	       cpuid = 0; apic id = 00
instruction pointer	= 0x8:0xc048995d
stack cpuid = 0; apic id = 00
instruction pointer	= 0x8:0xc048995d
stack pointer	        = 0x10:0xc0821510
frame pointer	       cpuid = 0; apic id = 00
instruction pointer	= 0x8:0xc048995d
stack pointer	        = 0x10:0xc08212c4
frame pointer	       cpuicpuid = 0; apic id = 00
instruction pointer	= 0x8:0xc048995d
stack pointer	        = 0x10:0xc0820e2c
frame pointercpuid = 0; apic id = 00
instruction pointer	= 0x8:0xc048995d
stack pointer	        = 0x10:0xc0820be0
frame pointer	       cpuid = 0; apic id = 00
instruction pointer	= 0x8:0xc048995d
stack pointer	        = 0x10:0xc0820994
frame pointer	       cpuid = 0; apic id = 00
instruction pointer	= 0x8:0xc048995d
stack pointer	        = 0x10:0xc0820748
frame pointer	       cpuid = 0; apic id = 00
instruction pointer	= 0x8:0xc048995d
stack pointer	        = 0x10:0xc08204fc
frame pointer	   cpuid = 0; apic id = 00
instruction pointer	= 0x8:0xc048995d
stack pointer	        = 0x10:0xc08202b0
frame pointer	       cpuid = 0; apic id = 00
instruction pointer	= 0x8:0xc048995d
stack pointer	        = 0x10:0xc0820064
frame pointer	       cpuid = 0; apic id = 00
instruction pointer	= 0x8:0xc048995d
stack pointer	        = 0x10:0xc081fe18
frame pointer	   cpuicpuid = 0; apic id = 00
instruction pointer	= 0x8:0xc048995d
stack cpuid = 0; apic id = 00
instruction pointer	= 0x8:0xc048995d
stack pointer	        = 0x10:0xc081f734
frame pointer	       cpuid = 0; apic id = 00
instruction pointer	= 0x8:0xc048995d
stack pointer	        = 0x10:0xc081f4e8
frame pointer	       cpuid = 0; apic id = 00
instruction pointer	= 0x8:0xc048995d
stack pointer	        = 0x10:0xc081f29c
frame pointer	   cpuicpuid = 0; apic id = 00
instruction pointer	= 0x8:0xc048995d
stack cpuid = 0; apic id = 00
instruction pointer	= 0x8:0xc048995d
stack pointer	        = 0x1



0xc048995d is in critical_exit. It is the jmp after the popf from
cpu_critical_exit.

harti

-- 
harti brandt,
http://www.fokus.fraunhofer.de/research/cc/cats/employees/hartmut.brandt/private
brandt_at_fokus.fraunhofer.de, harti_at_freebsd.org
Received on Tue Nov 04 2003 - 04:16:41 UTC

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