Subject: port-i386/35109: "fxp0: device timeout" (after recent MPACPI changes?)
To: None <port-i386-maintainer@netbsd.org, gnats-admin@netbsd.org,>
From: None <yamt@mwd.biglobe.ne.jp>
List: netbsd-bugs
Date: 11/23/2006 19:45:00
>Number:         35109
>Category:       port-i386
>Synopsis:       "fxp0: device timeout" (after recent MPACPI changes?)
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    port-i386-maintainer
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Thu Nov 23 19:45:00 +0000 2006
>Originator:     YAMAMOTO Takashi <yamt@mwd.biglobe.ne.jp>
>Release:        see below
>Organization:
	
>Environment:
see below
>Description:
	fxp0 of my thinkpad X21 often stops working
	with "fxp0: device timeout" when running 20060815 GENERIC.MPACPI
	kernel. ("cvs up -D 20060815")

	"ifconfig fxp0 down;ifconfig fxp0 up" sometimes make it work again,
	but not always.

	the same machine works fine with 20060701 kernel.

	netbsd-current/xen3 works fine, too.

dmesg with 20060701 (working):

Copyright (c) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
    The NetBSD Foundation, Inc.  All rights reserved.
Copyright (c) 1982, 1986, 1989, 1991, 1993
    The Regents of the University of California.  All rights reserved.

NetBSD 3.99.21 (b) #0: Thu Nov 23 20:15:22 JST 2006
	takashi@siro.lan:/siro/nbsd/t/20060701/b
total memory = 383 MB
avail memory = 367 MB
timecounter: Timecounters tick every 10.000 msec
timecounter: Timecounter "i8254" frequency 1193182 Hz quality 100
timecounter: selected timecounter "i8254" frequency 1193182 Hz quality 100
Calibrating TSC clock ... TSC clock: 697006820 Hz
BIOS32 rev. 0 found at 0xfd820
mainbus0 (root)
cpu0 at mainbus0: (uniprocessor)
cpu0: Intel Pentium III (686-class), 697.01 MHz, id 0x68a
cpu0: features 383f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR>
cpu0: features 383f9ff<PGE,MCA,CMOV,PAT,PSE36,MMX>
cpu0: features 383f9ff<FXSR,SSE>
cpu0: I-cache 16 KB 32B/line 4-way, D-cache 16 KB 32B/line 4-way
cpu0: L2 cache 256 KB 32B/line 8-way
cpu0: ITLB 32 4 KB entries 4-way, 2 4 MB entries fully associative
cpu0: DTLB 64 4 KB entries 4-way, 8 4 MB entries 4-way
cpu0: 8 page colors
acpi0 at mainbus0: Advanced Configuration and Power Interface
acpi0: using Intel ACPI CA subsystem version 20060217
acpi0: X/RSDT: OemId <PTLTD ,  RSDT  ,06042250>, AslId < LTP,00000000>
acpi0: SCI interrupting at int 9
acpi0: fixed-feature power button present
acpitimer_test(): 0
timecounter: Timecounter "ACPI-Safe" frequency 3579545 Hz quality 900
timecounter: selected timecounter "ACPI-Safe" frequency 3579545 Hz quality 900
ACPI-Safe 24-bit timer
ACPI Object Type 'Processor' (0x0c) at acpi0 not configured
PNP0C0F [PCI interrupt link device] at acpi0 not configured
PNP0C0F [PCI interrupt link device] at acpi0 not configured
PNP0C0F [PCI interrupt link device] at acpi0 not configured
PNP0C0F [PCI interrupt link device] at acpi0 not configured
PNP0C01 [System Board] at acpi0 not configured
acpilid0 at acpi0 (PNP0C0D): ACPI Lid Switch
acpibut0 at acpi0 (PNP0C0E): ACPI Sleep Button
PNP0A03 [PCI/PCI-X Host Bridge] at acpi0 not configured
PNP0C02 [Plug and Play motherboard register resources] at acpi0 not configured
PNP0000 [AT Interrupt Controller] at acpi0 not configured
attimer1 at acpi0 (PNP0100): AT Timer
attimer1: io 0x40-0x43 irq 0
PNP0200 [AT DMA Controller] at acpi0 not configured
pcppi1 at acpi0 (PNP0800)
pcppi1: io 0x61
midi0 at pcppi1: PC speaker (cpu-intensive output)
sysbeep0 at pcppi1
npx0 at acpi0 (PNP0C04)
npx0: io 0xf0-0xff irq 13
npx0: using exception 16
PNP0B00 [AT Real-Time Clock] at acpi0 not configured
pckbc0 at acpi0 (PNP0303): kbd port
pckbc0: io 0x60,0x64 irq 1
pckbc1 at acpi0 (IBM3780): aux port
pckbc1: irq 12
PNP0C02 [Plug and Play motherboard register resources] at acpi0 not configured
ACPI Object Type 'Power' (0x0b) at acpi0 not configured
fdc0 at acpi0 (PNP0700)
fdc0: io 0x3f0-0x3f5,0x3f7 irq 6 drq 2
ACPI Object Type 'Power' (0x0b) at acpi0 not configured
acpiec0 at acpi0 (PNP0C09): ACPI Embedded Controller
acpiec0: io 0x62,0x66
acpibat0 at acpi0 (PNP0C0A-0): ACPI Battery (Control Method)
acpiacad0 at acpi0 (ACPI0003-0): ACPI AC Adapter
IBM0068 at acpi0 not configured
acpitz0 at acpi0: ACPI Thermal Zone
acpitz0: unable to get polling interval; using default of 30.0s
acpitz0: passive cooling mode only
acpitz0: critical 100.0C passive 63.0C
pcppi1: attached to attimer1
pckbd0 at pckbc0 (kbd slot)
pckbc0: using irq 1 for kbd slot
wskbd0 at pckbd0: console keyboard
pms0 at pckbc0 (aux slot)
pckbc0: using irq 12 for aux slot
wsmouse0 at pms0 mux 0
pci0 at mainbus0 bus 0: configuration mode 1
pci0: i/o space, memory space enabled, rd/line, rd/mult, wr/inv ok
pchb0 at pci0 dev 0 function 0
pchb0: Intel 82443BX Host Bridge/Controller (rev. 0x03)
agp0 at pchb0: aperture at 0xf8000000, size 0x4000000
ppb0 at pci0 dev 1 function 0: Intel 82443BX AGP Interface (rev. 0x03)
pci1 at ppb0 bus 1
pci1: i/o space, memory space enabled
vga0 at pci1 dev 0 function 0: ATI Technologies Rage Mobility (rev. 0x64)
wsdisplay0 at vga0 kbdmux 1: console (80x25, vt100 emulation), using wskbd0
wsmux1: connecting to wsdisplay0
piixpcib0 at pci0 dev 7 function 0
piixpcib0: Intel 82371AB (PIIX4) PCI-ISA Bridge (rev. 0x02)
piixpcib0: SpeedStep SMI enabled
piixide0 at pci0 dev 7 function 1
piixide0: Intel 82371AB IDE controller (PIIX4) (rev. 0x01)
piixide0: bus-master DMA support present
piixide0: primary channel wired to compatibility mode
piixide0: primary channel interrupting at irq 14
atabus0 at piixide0 channel 0
piixide0: secondary channel wired to compatibility mode
piixide0: secondary channel interrupting at irq 15
atabus1 at piixide0 channel 1
uhci0 at pci0 dev 7 function 2: Intel 82371AB (PIIX4) USB Host Controller (rev. 0x01)
uhci0: interrupting at irq 11
usb0 at uhci0: USB revision 1.0
uhub0 at usb0
uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
piixpm0 at pci0 dev 7 function 3: Power Management Controller
timecounter: Timecounter "piixpm0" frequency 3579545 Hz quality 1000
timecounter: selected timecounter "piixpm0" frequency 3579545 Hz quality 1000
piixpm0 24-bit timer
piixpm0: interrupting at SMI
iic0 at piixpm0: I2C bus
cbb0 at pci0 dev 8 function 0: Ricoh 5C476 PCI-CardBus bridge (rev. 0x80)
cbb0: using ioapic for interrupt
cbb1 at pci0 dev 8 function 1: Ricoh 5C476 PCI-CardBus bridge (rev. 0x80)
cbb1: using ioapic for interrupt
fxp0 at pci0 dev 10 function 0: i82550 Ethernet, rev 12
fxp0: interrupting at irq 10
fxp0: Ethernet address 00:03:47:8c:a1:b3
inphy0 at fxp0 phy 1: i82555 10/100 media interface, rev. 4
inphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
Lucent Technologies product 0x045c (serial communications, revision 0x01) at pci0 dev 10 function 1 not configured
clct0 at pci0 dev 11 function 0: Cirrus Logic CS4281 CrystalClear Audio Interface (rev. 0x01)
clct0: interrupting at irq 3
clct0: ac97: Crystal CS4297A codec; headphone, 20 bit DAC, 18 bit ADC, Crystal Semi 3D
clct0: ac97: ext id 200<AMAP>
audio0 at clct0: full duplex, independent
isa0 at piixpcib0
isapnp0 at isa0 port 0x279: ISA Plug 'n Play device support
isapnp0: no ISA Plug 'n Play devices found
cbb0: interrupting at irq 3
cbb0: cacheline 0x0 lattimer 0xb0
cbb0: bhlc 0x824000 lscp 0xb0040200
cardslot0 at cbb0 slot 0 flags 0
cardbus0 at cardslot0: bus 2 cacheline 0x0, lattimer 0xb0
pcmcia0 at cardslot0
cbb1: interrupting at irq 5
cbb1: cacheline 0x0 lattimer 0xb0
cbb1: bhlc 0x824000 lscp 0xb0070500
cardslot1 at cbb1 slot 1 flags 0
cardbus1 at cardslot1: bus 5 cacheline 0x0, lattimer 0xb0
pcmcia1 at cardslot1
timecounter: Timecounter "TSC" frequency 697006820 Hz quality -100
WARNING: Callback scheduled before sysmon task queue thread present.
timecounter: Timecounter "clockinterrupt" frequency 100 Hz quality 0
fdc0: can't reset controller
crypto: assign driver 0, flags 2
crypto: driver 0 registers alg 1 flags 0 maxoplen 0
crypto: driver 0 registers alg 2 flags 0 maxoplen 0
crypto: driver 0 registers alg 3 flags 0 maxoplen 0
crypto: driver 0 registers alg 4 flags 0 maxoplen 0
crypto: driver 0 registers alg 5 flags 0 maxoplen 0
crypto: driver 0 registers alg 17 flags 0 maxoplen 0
crypto: driver 0 registers alg 6 flags 0 maxoplen 0
crypto: driver 0 registers alg 7 flags 0 maxoplen 0
crypto: driver 0 registers alg 15 flags 0 maxoplen 0
crypto: driver 0 registers alg 8 flags 0 maxoplen 0
crypto: driver 0 registers alg 16 flags 0 maxoplen 0
crypto: driver 0 registers alg 9 flags 0 maxoplen 0
crypto: driver 0 registers alg 10 flags 0 maxoplen 0
crypto: driver 0 registers alg 13 flags 0 maxoplen 0
crypto: driver 0 registers alg 14 flags 0 maxoplen 0
crypto: driver 0 registers alg 11 flags 0 maxoplen 0
crypto: driver 0 registers alg 18 flags 0 maxoplen 0
Kernelized RAIDframe activated
wd0 at atabus0 drive 0: <HTS541060G9AT00>
wd0: drive supports 16-sector PIO transfers, LBA48 addressing
wd0: 57231 MB, 116280 cyl, 16 head, 63 sec, 512 bytes/sect x 117210240 sectors
wd0: 32-bit data port
wd0: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 5 (Ultra/100)
wd0(piixide0:0:0): using PIO mode 4, Ultra-DMA mode 2 (Ultra/33) (using DMA)
boot device: wd0
root on wd0a dumps on wd0b
root file system type: ffs
fxp0: Microcode loaded: int delay: 1000 usec, max bundle: 6
wsdisplay0: screen 1 added (80x25, vt100 emulation)
wsdisplay0: screen 2 added (80x25, vt100 emulation)
wsdisplay0: screen 3 added (80x25, vt100 emulation)
wsdisplay0: screen 4 added (80x25, vt100 emulation)

dmesg with 20060815 (non-working):
Copyright (c) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
    The NetBSD Foundation, Inc.  All rights reserved.
Copyright (c) 1982, 1986, 1989, 1991, 1993
    The Regents of the University of California.  All rights reserved.

NetBSD 3.99.22 (b) #0: Thu Nov 23 20:20:51 JST 2006
	takashi@siro.lan:/siro/nbsd/t/20060715/b
total memory = 383 MB
avail memory = 367 MB
timecounter: Timecounters tick every 10.000 msec
timecounter: Timecounter "i8254" frequency 1193182 Hz quality 100
timecounter: selected timecounter "i8254" frequency 1193182 Hz quality 100
Calibrating TSC clock ... TSC clock: 697012490 Hz
BIOS32 rev. 0 found at 0xfd820
mainbus0 (root)
cpu0 at mainbus0: (uniprocessor)
cpu0: Intel Pentium III (686-class), 697.01 MHz, id 0x68a
cpu0: features 383f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR>
cpu0: features 383f9ff<PGE,MCA,CMOV,PAT,PSE36,MMX>
cpu0: features 383f9ff<FXSR,SSE>
cpu0: I-cache 16 KB 32B/line 4-way, D-cache 16 KB 32B/line 4-way
cpu0: L2 cache 256 KB 32B/line 8-way
cpu0: ITLB 32 4 KB entries 4-way, 2 4 MB entries fully associative
cpu0: DTLB 64 4 KB entries 4-way, 8 4 MB entries 4-way
cpu0: 8 page colors
acpi0 at mainbus0: Advanced Configuration and Power Interface
acpi0: using Intel ACPI CA subsystem version 20060217
acpi0: X/RSDT: OemId <PTLTD ,  RSDT  ,06042250>, AslId < LTP,00000000>
acpi0: SCI interrupting at int 9
acpi0: fixed-feature power button present
timecounter: Timecounter "ACPI-Safe" frequency 3579545 Hz quality 900
timecounter: selected timecounter "ACPI-Safe" frequency 3579545 Hz quality 900
ACPI-Safe 24-bit timer
mpacpi: could not get bus number, assuming bus 0
LNKA: Links after initial probe:
Link Device LNKA:
Index  IRQ  Rtd  Ref  IRQs
    0    3   N     0  9 11

LNKA: Links after initial validation:
Link Device LNKA:
Index  IRQ  Rtd  Ref  IRQs
    0  255   N     0  9 11

LNKA: Links after disable:
Link Device LNKA:
Index  IRQ  Rtd  Ref  IRQs
    0  255   N     0  9 11

LNKD: Links after initial probe:
Link Device LNKD:
Index  IRQ  Rtd  Ref  IRQs
    0   11   N     0  9 11

LNKD: Links after initial validation:
Link Device LNKD:
Index  IRQ  Rtd  Ref  IRQs
    0   11   N     0  9 11

LNKD: Links after disable:
Link Device LNKD:
Index  IRQ  Rtd  Ref  IRQs
    0   11   Y     0  9 11

LNKD: ACPI: Found matching pin for 0.7.INTD at func 2: 11
LNKA: ACPI: Found matching pin for 0.8.INTA at func 0: 3
LNKA: BIOS IRQ 3 for 0.8.INTA is invalid
LNKB: Links after initial probe:
Link Device LNKB:
Index  IRQ  Rtd  Ref  IRQs
    0    5   N     0  9 11

LNKB: Links after initial validation:
Link Device LNKB:
Index  IRQ  Rtd  Ref  IRQs
    0  255   N     0  9 11

LNKB: Links after disable:
Link Device LNKB:
Index  IRQ  Rtd  Ref  IRQs
    0  255   N     0  9 11

LNKB: ACPI: Found matching pin for 0.8.INTB at func 1: 5
LNKB: BIOS IRQ 5 for 0.8.INTB is invalid
LNKC: Links after initial probe:
Link Device LNKC:
Index  IRQ  Rtd  Ref  IRQs
    0   10   N     0  9 11

LNKC: Links after initial validation:
Link Device LNKC:
Index  IRQ  Rtd  Ref  IRQs
    0  255   N     0  9 11

LNKC: Links after disable:
Link Device LNKC:
Index  IRQ  Rtd  Ref  IRQs
    0  255   N     0  9 11

LNKC: ACPI: Found matching pin for 0.10.INTA at func 0: 10
LNKC: BIOS IRQ 10 for 0.10.INTA is invalid
LNKA: ACPI: Found matching pin for 0.11.INTA at func 0: 3
LNKA: BIOS IRQ 3 for 0.11.INTA is invalid
LNKA: ACPI: Found matching pin for 1.0.INTA at func 0: 3
LNKA: BIOS IRQ 3 for 1.0.INTA is invalid
ACPI Object Type 'Processor' (0x0c) at acpi0 not configured
PNP0C0F [PCI interrupt link device] at acpi0 not configured
PNP0C0F [PCI interrupt link device] at acpi0 not configured
PNP0C0F [PCI interrupt link device] at acpi0 not configured
PNP0C0F [PCI interrupt link device] at acpi0 not configured
PNP0C01 [System Board] at acpi0 not configured
acpilid0 at acpi0 (PNP0C0D): ACPI Lid Switch
acpibut0 at acpi0 (PNP0C0E): ACPI Sleep Button
PNP0A03 [PCI/PCI-X Host Bridge] at acpi0 not configured
PNP0C02 [Plug and Play motherboard register resources] at acpi0 not configured
PNP0000 [AT Interrupt Controller] at acpi0 not configured
attimer1 at acpi0 (PNP0100): AT Timer
attimer1: io 0x40-0x43 irq 0
PNP0200 [AT DMA Controller] at acpi0 not configured
pcppi1 at acpi0 (PNP0800)
pcppi1: io 0x61
midi0 at pcppi1: PC speaker (CPU-intensive output)
sysbeep0 at pcppi1
npx0 at acpi0 (PNP0C04)
npx0: io 0xf0-0xff irq 13
npx0: using exception 16
PNP0B00 [AT Real-Time Clock] at acpi0 not configured
pckbc0 at acpi0 (PNP0303): kbd port
pckbc0: io 0x60,0x64 irq 1
pckbc1 at acpi0 (IBM3780): aux port
pckbc1: irq 12
PNP0C02 [Plug and Play motherboard register resources] at acpi0 not configured
ACPI Object Type 'Power' (0x0b) at acpi0 not configured
fdc0 at acpi0 (PNP0700)
fdc0: io 0x3f0-0x3f5,0x3f7 irq 6 drq 2
ACPI Object Type 'Power' (0x0b) at acpi0 not configured
acpiec0 at acpi0 (PNP0C09): ACPI Embedded Controller
acpiec0: io 0x62,0x66
acpibat0 at acpi0 (PNP0C0A-0): ACPI Battery (Control Method)
acpiacad0 at acpi0 (ACPI0003-0): ACPI AC Adapter
IBM0068 at acpi0 not configured
acpitz0 at acpi0: ACPI Thermal Zone
acpitz0: unable to get polling interval; using default of 30.0s
acpitz0: passive cooling mode only
acpitz0: critical 100.0C passive 66.0C
pcppi1: attached to attimer1
pckbd0 at pckbc0 (kbd slot)
pckbc0: using irq 1 for kbd slot
wskbd0 at pckbd0: console keyboard
pms0 at pckbc0 (aux slot)
pckbc0: using irq 12 for aux slot
wsmouse0 at pms0 mux 0
pci0 at mainbus0 bus 0: configuration mode 1
pci0: i/o space, memory space enabled, rd/line, rd/mult, wr/inv ok
pchb0 at pci0 dev 0 function 0
pchb0: Intel 82443BX Host Bridge/Controller (rev. 0x03)
agp0 at pchb0: aperture at 0xf8000000, size 0x4000000
ppb0 at pci0 dev 1 function 0: Intel 82443BX AGP Interface (rev. 0x03)
pci1 at ppb0 bus 1
pci1: i/o space, memory space enabled
vga0 at pci1 dev 0 function 0: ATI Technologies Rage Mobility (rev. 0x64)
wsdisplay0 at vga0 kbdmux 1: console (80x25, vt100 emulation), using wskbd0
wsmux1: connecting to wsdisplay0
piixpcib0 at pci0 dev 7 function 0
piixpcib0: Intel 82371AB (PIIX4) PCI-ISA Bridge (rev. 0x02)
piixpcib0: SpeedStep SMI enabled
piixide0 at pci0 dev 7 function 1
piixide0: Intel 82371AB IDE controller (PIIX4) (rev. 0x01)
piixide0: bus-master DMA support present
piixide0: primary channel wired to compatibility mode
piixide0: primary channel interrupting at irq 14
atabus0 at piixide0 channel 0
piixide0: secondary channel wired to compatibility mode
piixide0: secondary channel interrupting at irq 15
atabus1 at piixide0 channel 1
uhci0 at pci0 dev 7 function 2: Intel 82371AB (PIIX4) USB Host Controller (rev. 0x01)
uhci0: interrupting at irq 11
usb0 at uhci0: USB revision 1.0
uhub0 at usb0
uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
piixpm0 at pci0 dev 7 function 3: Power Management Controller
timecounter: Timecounter "piixpm0" frequency 3579545 Hz quality 1000
timecounter: selected timecounter "piixpm0" frequency 3579545 Hz quality 1000
piixpm0 24-bit timer
piixpm0: interrupting at SMI
iic0 at piixpm0: I2C bus
cbb0 at pci0 dev 8 function 0: Ricoh 5C476 PCI-CardBus bridge (rev. 0x80)
cbb1 at pci0 dev 8 function 1: Ricoh 5C476 PCI-CardBus bridge (rev. 0x80)
fxp0 at pci0 dev 10 function 0: i82550 Ethernet, rev 12
LNKC: Picked IRQ 9 with weight 0
intr_establish: pic pic0 pin 9: can't share type 2 with 3
fxp0: couldn't establish interrupt at irq 9
Lucent Technologies product 0x045c (serial communications, revision 0x01) at pci0 dev 10 function 1 not configured
clct0 at pci0 dev 11 function 0: Cirrus Logic CS4281 CrystalClear Audio Interface (rev. 0x01)
LNKA: Picked IRQ 9 with weight 2
intr_establish: pic pic0 pin 9: can't share type 2 with 3
clct0: couldn't establish interrupt at irq 9
isa0 at piixpcib0
isapnp0 at isa0 port 0x279: ISA Plug 'n Play device support
isapnp0: no ISA Plug 'n Play devices found
intr_establish: pic pic0 pin 9: can't share type 2 with 3
cbb0: couldn't establish interrupt at irq 9
LNKB: Picked IRQ 11 with weight 2
cbb1: interrupting at irq 11
cbb1: cacheline 0x0 lattimer 0xb0
cbb1: bhlc 0x824000 lscp 0xb0070500
cardslot0 at cbb1 slot 0 flags 0
cardbus0 at cardslot0: bus 5 cacheline 0x0, lattimer 0xb0
pcmcia0 at cardslot0
timecounter: Timecounter "TSC" frequency 697012490 Hz quality -100
WARNING: Callback scheduled before sysmon task queue thread present.
timecounter: Timecounter "clockinterrupt" frequency 100 Hz quality 0
fdc0: can't reset controller
crypto: assign driver 0, flags 2
crypto: driver 0 registers alg 1 flags 0 maxoplen 0
crypto: driver 0 registers alg 2 flags 0 maxoplen 0
crypto: driver 0 registers alg 3 flags 0 maxoplen 0
crypto: driver 0 registers alg 4 flags 0 maxoplen 0
crypto: driver 0 registers alg 5 flags 0 maxoplen 0
crypto: driver 0 registers alg 17 flags 0 maxoplen 0
crypto: driver 0 registers alg 6 flags 0 maxoplen 0
crypto: driver 0 registers alg 7 flags 0 maxoplen 0
crypto: driver 0 registers alg 15 flags 0 maxoplen 0
crypto: driver 0 registers alg 8 flags 0 maxoplen 0
crypto: driver 0 registers alg 16 flags 0 maxoplen 0
crypto: driver 0 registers alg 9 flags 0 maxoplen 0
crypto: driver 0 registers alg 10 flags 0 maxoplen 0
crypto: driver 0 registers alg 13 flags 0 maxoplen 0
crypto: driver 0 registers alg 14 flags 0 maxoplen 0
crypto: driver 0 registers alg 11 flags 0 maxoplen 0
crypto: driver 0 registers alg 18 flags 0 maxoplen 0
Kernelized RAIDframe activated
wd0 at atabus0 drive 0: <HTS541060G9AT00>
wd0: drive supports 16-sector PIO transfers, LBA48 addressing
wd0: 57231 MB, 116280 cyl, 16 head, 63 sec, 512 bytes/sect x 117210240 sectors
wd0: 32-bit data port
wd0: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 5 (Ultra/100)
wd0(piixide0:0:0): using PIO mode 4, Ultra-DMA mode 2 (Ultra/33) (using DMA)
boot device: wd0
root on wd0a dumps on wd0b
root file system type: ffs
wsdisplay0: screen 1 added (80x25, vt100 emulation)
wsdisplay0: screen 2 added (80x25, vt100 emulation)
wsdisplay0: screen 3 added (80x25, vt100 emulation)
wsdisplay0: screen 4 added (80x25, vt100 emulation)

the diff of the above two:
--- 1	2006-11-24 04:28:15.000000000 +0900
+++ 2	2006-11-24 04:28:15.000000000 +0900
@@ -3,14 +3,14 @@ Copyright (c) 1996, 1997, 1998, 1999, 20
 Copyright (c) 1982, 1986, 1989, 1991, 1993
     The Regents of the University of California.  All rights reserved.
 
-NetBSD 3.99.21 (b) #0: Thu Nov 23 20:15:22 JST 2006
-	takashi@siro.lan:/siro/nbsd/t/20060701/b
+NetBSD 3.99.22 (b) #0: Thu Nov 23 20:20:51 JST 2006
+	takashi@siro.lan:/siro/nbsd/t/20060715/b
 total memory = 383 MB
 avail memory = 367 MB
 timecounter: Timecounters tick every 10.000 msec
 timecounter: Timecounter "i8254" frequency 1193182 Hz quality 100
 timecounter: selected timecounter "i8254" frequency 1193182 Hz quality 100
-Calibrating TSC clock ... TSC clock: 697006820 Hz
+Calibrating TSC clock ... TSC clock: 697012490 Hz
 BIOS32 rev. 0 found at 0xfd820
 mainbus0 (root)
 cpu0 at mainbus0: (uniprocessor)
@@ -28,10 +28,81 @@ acpi0: using Intel ACPI CA subsystem ver
 acpi0: X/RSDT: OemId <PTLTD ,  RSDT  ,06042250>, AslId < LTP,00000000>
 acpi0: SCI interrupting at int 9
 acpi0: fixed-feature power button present
-acpitimer_test(): 0
 timecounter: Timecounter "ACPI-Safe" frequency 3579545 Hz quality 900
 timecounter: selected timecounter "ACPI-Safe" frequency 3579545 Hz quality 900
 ACPI-Safe 24-bit timer
+mpacpi: could not get bus number, assuming bus 0
+LNKA: Links after initial probe:
+Link Device LNKA:
+Index  IRQ  Rtd  Ref  IRQs
+    0    3   N     0  9 11
+
+LNKA: Links after initial validation:
+Link Device LNKA:
+Index  IRQ  Rtd  Ref  IRQs
+    0  255   N     0  9 11
+
+LNKA: Links after disable:
+Link Device LNKA:
+Index  IRQ  Rtd  Ref  IRQs
+    0  255   N     0  9 11
+
+LNKD: Links after initial probe:
+Link Device LNKD:
+Index  IRQ  Rtd  Ref  IRQs
+    0   11   N     0  9 11
+
+LNKD: Links after initial validation:
+Link Device LNKD:
+Index  IRQ  Rtd  Ref  IRQs
+    0   11   N     0  9 11
+
+LNKD: Links after disable:
+Link Device LNKD:
+Index  IRQ  Rtd  Ref  IRQs
+    0   11   Y     0  9 11
+
+LNKD: ACPI: Found matching pin for 0.7.INTD at func 2: 11
+LNKA: ACPI: Found matching pin for 0.8.INTA at func 0: 3
+LNKA: BIOS IRQ 3 for 0.8.INTA is invalid
+LNKB: Links after initial probe:
+Link Device LNKB:
+Index  IRQ  Rtd  Ref  IRQs
+    0    5   N     0  9 11
+
+LNKB: Links after initial validation:
+Link Device LNKB:
+Index  IRQ  Rtd  Ref  IRQs
+    0  255   N     0  9 11
+
+LNKB: Links after disable:
+Link Device LNKB:
+Index  IRQ  Rtd  Ref  IRQs
+    0  255   N     0  9 11
+
+LNKB: ACPI: Found matching pin for 0.8.INTB at func 1: 5
+LNKB: BIOS IRQ 5 for 0.8.INTB is invalid
+LNKC: Links after initial probe:
+Link Device LNKC:
+Index  IRQ  Rtd  Ref  IRQs
+    0   10   N     0  9 11
+
+LNKC: Links after initial validation:
+Link Device LNKC:
+Index  IRQ  Rtd  Ref  IRQs
+    0  255   N     0  9 11
+
+LNKC: Links after disable:
+Link Device LNKC:
+Index  IRQ  Rtd  Ref  IRQs
+    0  255   N     0  9 11
+
+LNKC: ACPI: Found matching pin for 0.10.INTA at func 0: 10
+LNKC: BIOS IRQ 10 for 0.10.INTA is invalid
+LNKA: ACPI: Found matching pin for 0.11.INTA at func 0: 3
+LNKA: BIOS IRQ 3 for 0.11.INTA is invalid
+LNKA: ACPI: Found matching pin for 1.0.INTA at func 0: 3
+LNKA: BIOS IRQ 3 for 1.0.INTA is invalid
 ACPI Object Type 'Processor' (0x0c) at acpi0 not configured
 PNP0C0F [PCI interrupt link device] at acpi0 not configured
 PNP0C0F [PCI interrupt link device] at acpi0 not configured
@@ -48,7 +119,7 @@ attimer1: io 0x40-0x43 irq 0
 PNP0200 [AT DMA Controller] at acpi0 not configured
 pcppi1 at acpi0 (PNP0800)
 pcppi1: io 0x61
-midi0 at pcppi1: PC speaker (cpu-intensive output)
+midi0 at pcppi1: PC speaker (CPU-intensive output)
 sysbeep0 at pcppi1
 npx0 at acpi0 (PNP0C04)
 npx0: io 0xf0-0xff irq 13
@@ -71,7 +142,7 @@ IBM0068 at acpi0 not configured
 acpitz0 at acpi0: ACPI Thermal Zone
 acpitz0: unable to get polling interval; using default of 30.0s
 acpitz0: passive cooling mode only
-acpitz0: critical 100.0C passive 63.0C
+acpitz0: critical 100.0C passive 66.0C
 pcppi1: attached to attimer1
 pckbd0 at pckbc0 (kbd slot)
 pckbc0: using irq 1 for kbd slot
@@ -115,36 +186,29 @@ piixpm0 24-bit timer
 piixpm0: interrupting at SMI
 iic0 at piixpm0: I2C bus
 cbb0 at pci0 dev 8 function 0: Ricoh 5C476 PCI-CardBus bridge (rev. 0x80)
-cbb0: using ioapic for interrupt
 cbb1 at pci0 dev 8 function 1: Ricoh 5C476 PCI-CardBus bridge (rev. 0x80)
-cbb1: using ioapic for interrupt
 fxp0 at pci0 dev 10 function 0: i82550 Ethernet, rev 12
-fxp0: interrupting at irq 10
-fxp0: Ethernet address 00:03:47:8c:a1:b3
-inphy0 at fxp0 phy 1: i82555 10/100 media interface, rev. 4
-inphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
+LNKC: Picked IRQ 9 with weight 0
+intr_establish: pic pic0 pin 9: can't share type 2 with 3
+fxp0: couldn't establish interrupt at irq 9
 Lucent Technologies product 0x045c (serial communications, revision 0x01) at pci0 dev 10 function 1 not configured
 clct0 at pci0 dev 11 function 0: Cirrus Logic CS4281 CrystalClear Audio Interface (rev. 0x01)
-clct0: interrupting at irq 3
-clct0: ac97: Crystal CS4297A codec; headphone, 20 bit DAC, 18 bit ADC, Crystal Semi 3D
-clct0: ac97: ext id 200<AMAP>
-audio0 at clct0: full duplex, independent
+LNKA: Picked IRQ 9 with weight 2
+intr_establish: pic pic0 pin 9: can't share type 2 with 3
+clct0: couldn't establish interrupt at irq 9
 isa0 at piixpcib0
 isapnp0 at isa0 port 0x279: ISA Plug 'n Play device support
 isapnp0: no ISA Plug 'n Play devices found
-cbb0: interrupting at irq 3
-cbb0: cacheline 0x0 lattimer 0xb0
-cbb0: bhlc 0x824000 lscp 0xb0040200
-cardslot0 at cbb0 slot 0 flags 0
-cardbus0 at cardslot0: bus 2 cacheline 0x0, lattimer 0xb0
-pcmcia0 at cardslot0
-cbb1: interrupting at irq 5
+intr_establish: pic pic0 pin 9: can't share type 2 with 3
+cbb0: couldn't establish interrupt at irq 9
+LNKB: Picked IRQ 11 with weight 2
+cbb1: interrupting at irq 11
 cbb1: cacheline 0x0 lattimer 0xb0
 cbb1: bhlc 0x824000 lscp 0xb0070500
-cardslot1 at cbb1 slot 1 flags 0
-cardbus1 at cardslot1: bus 5 cacheline 0x0, lattimer 0xb0
-pcmcia1 at cardslot1
-timecounter: Timecounter "TSC" frequency 697006820 Hz quality -100
+cardslot0 at cbb1 slot 0 flags 0
+cardbus0 at cardslot0: bus 5 cacheline 0x0, lattimer 0xb0
+pcmcia0 at cardslot0
+timecounter: Timecounter "TSC" frequency 697012490 Hz quality -100
 WARNING: Callback scheduled before sysmon task queue thread present.
 timecounter: Timecounter "clockinterrupt" frequency 100 Hz quality 0
 fdc0: can't reset controller
@@ -176,7 +240,6 @@ wd0(piixide0:0:0): using PIO mode 4, Ult
 boot device: wd0
 root on wd0a dumps on wd0b
 root file system type: ffs
-fxp0: Microcode loaded: int delay: 1000 usec, max bundle: 6
 wsdisplay0: screen 1 added (80x25, vt100 emulation)
 wsdisplay0: screen 2 added (80x25, vt100 emulation)
 wsdisplay0: screen 3 added (80x25, vt100 emulation)

>How-To-Repeat:
	run netperf over fxp again and again.
>Fix: