Date: Tue, 07 Dec 2004 11:42:15 +0900 (JST) From: Yoshiaki Kasahara <kasahara@nc.kyushu-u.ac.jp> To: freebsd-stable@freebsd.org Subject: pcn0: watchdog timeout Message-ID: <20041207.114215.193700215.kasahara@nc.kyushu-u.ac.jp>
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Hello,
Yesterday I updated my 4.10 box into 5.3-STABLE (cvsupped several days
ago). After that, I started seeing occasional 'pcn0: watchdog
timeout' on my console. Is there any way to fix this? The
motherboard is GIGABYTE GA-6VXD7 with dual Pentium III (1GHz). I'm
using SMP kernel. I attached 'mptable -verbose -dmesg' output.
Actually I suspect my M/B or BIOS, because I couldn't use SMP kernel
of 4.x series on this M/B due to sustaining 'microuptime went
backwards' issue (and the internal clock ran several times faster). I
really want to use SMP kernel (because I have 2 CPU), so if the
message is not fatal, I'll live with it.
Unfortunately there is no BIOS update for this M/B since 2002/01.
Regards,
--
Yoshiaki Kasahara
kasahara@nc.kyushu-u.ac.jp
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===============================================================================
MPTable, version 2.0.15
looking for EBDA pointer @ 0x040e, found, searching EBDA @ 0x0009fc00
searching CMOS 'top of mem' @ 0x0009f800 (638K)
searching default 'top of mem' @ 0x0009fc00 (639K)
searching BIOS @ 0x000f0000
MP FPS found in BIOS @ physical addr: 0x000fb120
-------------------------------------------------------------------------------
MP Floating Pointer Structure:
location: BIOS
physical address: 0x000fb120
signature: '_MP_'
length: 16 bytes
version: 1.1
checksum: 0x5d
mode: Virtual Wire
-------------------------------------------------------------------------------
MP Config Table Header:
physical address: 0x000f57e0
signature: 'PCMP'
base table length: 260
version: 1.1
checksum: 0x98
OEM ID: 'VIA '
Product ID: 'VT3075 '
OEM table pointer: 0x00000000
OEM table size: 0
entry count: 24
local APIC address: 0xfee00000
extended table length: 0
extended table checksum: 0
-------------------------------------------------------------------------------
MP Config Base Table Entries:
--
Processors: APIC ID Version State Family Model Step Flags
0 0x11 BSP, usable 6 8 6 0x387fbff
1 0x11 AP, usable 6 8 6 0x387fbff
--
Bus: Bus ID Type
0 PCI
1 PCI
2 ISA
--
I/O APICs: APIC ID Version State Address
2 0x11 usable 0xfec00000
--
I/O Ints: Type Polarity Trigger Bus ID IRQ APIC ID PIN#
ExtINT conforms conforms 2 0 2 0
INT conforms conforms 2 1 2 1
INT conforms conforms 2 0 2 2
INT conforms conforms 2 3 2 3
INT conforms conforms 2 4 2 4
INT conforms conforms 2 6 2 6
INT conforms conforms 2 7 2 7
INT active-hi edge 2 8 2 8
INT conforms conforms 2 12 2 12
INT conforms conforms 2 13 2 13
INT conforms conforms 2 14 2 14
INT conforms conforms 2 15 2 15
INT active-lo level 2 11 2 11
INT active-lo level 2 9 2 9
INT active-lo level 2 5 2 5
INT active-lo level 2 10 2 10
--
Local Ints: Type Polarity Trigger Bus ID IRQ APIC ID PIN#
ExtINT conforms conforms 0 0:A 255 0
NMI conforms conforms 0 0:A 255 1
-------------------------------------------------------------------------------
dmesg output:
Copyright (c) 1992-2004 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 5.3-STABLE #1: Mon Dec 6 20:11:17 JST 2004
root@elvenbow.nc.kyushu-u.ac.jp:/usr/obj/usr/src/sys/ELVENBOW
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel Pentium III (1000.04-MHz 686-class CPU)
Origin = "GenuineIntel" Id = 0x686 Stepping = 6
Features=0x383fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE>
real memory = 805240832 (767 MB)
avail memory = 778215424 (742 MB)
ACPI APIC Table: <AMIINT >
FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs
cpu0 (BSP): APIC ID: 0
cpu1 (AP): APIC ID: 1
ioapic0 <Version 1.1> irqs 0-23 on motherboard
npx0: [FAST]
npx0: <math processor> on motherboard
npx0: INT 16 interface
acpi0: <AMIINT VIA_694X> on motherboard
acpi0: Power Button (fixed)
Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x808-0x80b on acpi0
cpu0: <ACPI CPU> on acpi0
cpu1: <ACPI CPU> on acpi0
acpi_tz0: <Thermal Zone> on acpi0
acpi_button0: <Power Button> on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
agp0: <VIA 82C691 (Apollo Pro) host to PCI bridge> mem 0xe0000000-0xe3ffffff at device 0.0 on pci0
pcib1: <PCI-PCI bridge> at device 1.0 on pci0
pci1: <PCI bus> on pcib1
pci1: <display, VGA> at device 0.0 (no driver attached)
isab0: <PCI-ISA bridge> at device 7.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <VIA 82C686A UDMA66 controller> port 0xffa0-0xffaf,0x376,0x170-0x177,0x3f6,0x1f0-0x1f7 at device 7.1 on pci0
ata0: channel #0 on atapci0
ata1: channel #1 on atapci0
uhci0: <VIA 83C572 USB controller> port 0xd400-0xd41f irq 10 at device 7.2 on pci0
uhci0: [GIANT-LOCKED]
usb0: <VIA 83C572 USB controller> on uhci0
usb0: USB revision 1.0
uhub0: VIA UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
uhub1: NEC Corporation USB2.0 Hub Controller, class 9/0, rev 2.00/1.00, addr 2
uhub1: 4 ports with 4 removable, self powered
uhci1: <VIA 83C572 USB controller> port 0xd800-0xd81f irq 10 at device 7.3 on pci0
uhci1: [GIANT-LOCKED]
usb1: <VIA 83C572 USB controller> on uhci1
usb1: USB revision 1.0
uhub2: VIA UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub2: 2 ports with 2 removable, self powered
pci0: <serial bus, SMBus> at device 7.4 (no driver attached)
de0: <Digital 21140 Fast Ethernet> port 0xd000-0xd07f mem 0xdfffef80-0xdfffefff irq 17 at device 9.0 on pci0
de0: [GIANT-LOCKED]
de0: 21140 [10-100Mb/s] pass 1.2
de0: Ethernet address: 00:00:f4:90:2a:34
de0: if_start running deferred for Giant
pcn0: <AMD PCnet/PCI 10/100BaseTX> port 0xcc00-0xcc1f mem 0xdfffef60-0xdfffef7f irq 18 at device 10.0 on pci0
miibus0: <MII bus> on pcn0
ukphy0: <Generic IEEE 802.3u media interface> on miibus0
ukphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
pcn0: Ethernet address: 00:90:99:18:78:de
pcn0: if_start running deferred for Giant
pcn0: [GIANT-LOCKED]
pcn1: <AMD PCnet/PCI 10/100BaseTX> port 0xc800-0xc81f mem 0xdfffef40-0xdfffef5f irq 19 at device 11.0 on pci0
miibus1: <MII bus> on pcn1
ukphy1: <Generic IEEE 802.3u media interface> on miibus1
ukphy1: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
pcn1: Ethernet address: 00:90:99:18:78:dd
pcn1: if_start running deferred for Giant
pcn1: [GIANT-LOCKED]
ahc0: <Adaptec 2930CU SCSI adapter> port 0xdc00-0xdcff mem 0xdffff000-0xdfffffff irq 16 at device 12.0 on pci0
ahc0: [GIANT-LOCKED]
aic7860: Ultra Single Channel A, SCSI Id=7, 3/253 SCBs
pcm0: <Creative CT5880-D> port 0xc400-0xc43f irq 18 at device 14.0 on pci0
pcm0: <SigmaTel STAC9708/11 AC97 Codec>
pcm0: [GIANT-LOCKED]
acpi_button1: <Sleep Button> on acpi0
atkbdc0: <Keyboard controller (i8042)> port 0x64,0x60 irq 1 on acpi0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: [GIANT-LOCKED]
psm0: model IntelliMouse Explorer, device ID 4
fdc0: <floppy drive controller> port 0x3f7,0x3f2-0x3f5 irq 6 drq 2 on acpi0
fdc0: [FAST]
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
sio0: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0
sio0: type 16550A
sio1: <16550A-compatible COM port> port 0x2f8-0x2ff irq 3 on acpi0
sio1: type 16550A
ppc0: <ECP parallel printer port> port 0x778-0x77b,0x378-0x37f irq 7 drq 3 on acpi0
ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode
ppc0: FIFO with 16/16/8 bytes threshold
ppbus0: <Parallel port bus> on ppc0
plip0: <PLIP network interface> on ppbus0
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
ppi0: <Parallel I/O> on ppbus0
orm0: <ISA Option ROM> at iomem 0xc0000-0xc87ff on isa0
pmtimer0 on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
Timecounters tick every 10.000 msec
ipfw2 initialized, divert disabled, rule-based forwarding enabled, default to deny, logging disabled
ad0: 117800MB <IC35L120AVV207-0/V24OA63A> [239340/16/63] at ata0-master UDMA66
ad1: 157066MB <HDS722516VLAT20/V34OA60A> [319120/16/63] at ata0-slave UDMA66
acd0: CDRW <GENERIC CRD-BP1400P/5.30> at ata1-master PIO4
Waiting 2 seconds for SCSI devices to settle
cd0 at ahc0 bus 0 target 4 lun 0
cd0: <MATSHITA DVD-RAM LF-D200 A120> Removable CD-ROM SCSI-4 device
cd0: 10.000MB/s transfers (10.000MHz, offset 15)
cd0: cd present [274455 x 2048 byte records]
SMP: AP CPU #1 Launched!
da0 at ahc0 bus 0 target 0 lun 0
da0: <I-O DATA CardDock/SC 1.60> Removable Direct Access SCSI-2 device
da0: 3.300MB/s transfers
da0: Attempt to query device size failed: NOT READY, Medium not present
(cd0:ahc0:0:4:0): READ(10). CDB: 28 0 0 0 0 0 0 0 1 0
(cd0:ahc0:0:4:0): CAM Status: SCSI Status Error
(cd0:ahc0:0:4:0): SCSI Status: Check Condition
(cd0:ahc0:0:4:0): ILLEGAL REQUEST csi:6b,0,0,0 asc:64,0
(cd0:ahc0:0:4:0): Illegal mode for this track
(cd0:ahc0:0:4:0): Unretryable error
(cd0:ahc0:0:4:0): cddone: got error 0x6 back
(cd0:ahc0:0:4:0): READ(10). CDB: 28 0 0 0 0 1 0 0 1 0
(cd0:ahc0:0:4:0): CAM Status: SCSI Status Error
(cd0:ahc0:0:4:0): SCSI Status: Check Condition
(cd0:ahc0:0:4:0): ILLEGAL REQUEST csi:6b,0,0,0 asc:64,0
(cd0:ahc0:0:4:0): Illegal mode for this track
(cd0:ahc0:0:4:0): Unretryable error
(cd0:ahc0:0:4:0): cddone: got error 0x6 back
(cd0:ahc0:0:4:0): READ(10). CDB: 28 0 0 0 0 0 0 0 1 0
(cd0:ahc0:0:4:0): CAM Status: SCSI Status Error
(cd0:ahc0:0:4:0): SCSI Status: Check Condition
(cd0:ahc0:0:4:0): ILLEGAL REQUEST csi:6b,0,0,0 asc:64,0
(cd0:ahc0:0:4:0): Illegal mode for this track
(cd0:ahc0:0:4:0): Unretryable error
(cd0:ahc0:0:4:0): cddone: got error 0x6 back
(cd0:ahc0:0:4:0): READ(10). CDB: 28 0 0 0 0 0 0 0 2 0
(cd0:ahc0:0:4:0): CAM Status: SCSI Status Error
(cd0:ahc0:0:4:0): SCSI Status: Check Condition
(cd0:ahc0:0:4:0): ILLEGAL REQUEST csi:6b,0,0,0 asc:64,0
(cd0:ahc0:0:4:0): Illegal mode for this track
(cd0:ahc0:0:4:0): Unretryable error
(cd0:ahc0:0:4:0): cddone: got error 0x6 back
(da0:ahc0:0:0:0): READ CAPACITY. CDB: 25 0 0 0 0 0 0 0 0 0
(da0:ahc0:0:0:0): CAM Status: SCSI Status Error
(da0:ahc0:0:0:0): SCSI Status: Check Condition
(da0:ahc0:0:0:0): NOT READY asc:3a,0
(da0:ahc0:0:0:0): Medium not present
(da0:ahc0:0:0:0): Unretryable error
Opened disk da0 -> 6
(da0:ahc0:0:0:0): READ CAPACITY. CDB: 25 0 0 0 0 0 0 0 0 0
(da0:ahc0:0:0:0): CAM Status: SCSI Status Error
(da0:ahc0:0:0:0): SCSI Status: Check Condition
(da0:ahc0:0:0:0): NOT READY asc:3a,0
(da0:ahc0:0:0:0): Medium not present
(da0:ahc0:0:0:0): Unretryable error
Opened disk da0 -> 6
(da0:ahc0:0:0:0): READ CAPACITY. CDB: 25 0 0 0 0 0 0 0 0 0
(da0:ahc0:0:0:0): CAM Status: SCSI Status Error
(da0:ahc0:0:0:0): SCSI Status: Check Condition
(da0:ahc0:0:0:0): NOT READY asc:3a,0
(da0:ahc0:0:0:0): Medium not present
(da0:ahc0:0:0:0): Unretryable error
Opened disk da0 -> 6
Mounting root from ufs:/dev/ad0s1a
de0: enabling 100baseTX port
de0: enabling Full Duplex 100baseTX port
pcn0: watchdog timeout
pcn0: watchdog timeout
pcn0: watchdog timeout
pcn0: watchdog timeout
pcn0: watchdog timeout
pcn0: watchdog timeout
pcn0: watchdog timeout
===============================================================================
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