vr0: watchdog timeout

Andrew Wiles adw at jara23.co.uk
Mon Oct 11 18:55:32 PDT 2004

I neglected to include a dmesg in my initial report, here it is:
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-BETA7 #4: Tue Oct  5 03:22:53 BST 2004
     adw at skynet.asgard.jara23.co.uk:/usr/obj/usr/src/sys/SKYNET.7ZXE
WARNING: MPSAFE network stack disabled, expect reduced performance.
MPTable: <VIA      KT133       >
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: AMD Duron(tm) (750.03-MHz 686-class CPU)
   Origin = "AuthenticAMD"  Id = 0x631  Stepping = 1
   AMD Features=0xc0440000<RSVD,AMIE,DSP,3DNow!>
real memory  = 536805376 (511 MB)
avail memory = 515645440 (491 MB)
ioapic0: Assuming intbase of 0
ioapic0 <Version 1.1> irqs 0-23 on motherboard
npx0: [FAST]
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <Host to PCI bridge> pcibus 0 on motherboard
pir0: <PCI Interrupt Routing Table: 11 Entries> on motherboard
pci0: <PCI bus> on pcib0
agp0: <VIA 82C8363 (Apollo KT133A) 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 82C686B UDMA100 controller> port 
0xffa0-0xffaf,0x376,0x170-0x177,0x3f6,0x1f0-0x1f7 at device 7.1 on pci0
atapci0: Correcting VIA config for southbridge data corruption bug
ata0: channel #0 on atapci0
ata1: channel #1 on atapci0
pci0: <serial bus, SMBus> at device 7.4 (no driver attached)
pcm0: <VIA VT82C686A> port 0xd000-0xd003,0xd400-0xd403,0xd800-0xd8ff irq 
9 at device 7.5 on pci0
pcm0: <Avance Logic ALC200 AC97 Codec>
ohci0: <AcerLabs M5237 (Aladdin-V) USB controller> mem 
0xdfffb000-0xdfffbfff irq 5 at device 10.0 on pci0
usb0: OHCI version 1.0, legacy support
usb0: <AcerLabs M5237 (Aladdin-V) USB controller> on ohci0
usb0: USB revision 1.0
uhub0: AcerLabs OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
ohci1: <AcerLabs M5237 (Aladdin-V) USB controller> mem 
0xdfffc000-0xdfffcfff irq 11 at device 10.1 on pci0
usb1: OHCI version 1.0, legacy support
usb1: <AcerLabs M5237 (Aladdin-V) USB controller> on ohci1
usb1: USB revision 1.0
uhub1: AcerLabs OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
ugen0: THOMSON Speed Touch 330, rev 1.10/4.00, addr 2
ohci2: <AcerLabs M5237 (Aladdin-V) USB controller> mem 
0xdfffd000-0xdfffdfff irq 10 at device 10.2 on pci0
usb2: OHCI version 1.0, legacy support
usb2: <AcerLabs M5237 (Aladdin-V) USB controller> on ohci2
usb2: USB revision 1.0
uhub2: AcerLabs OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub2: 2 ports with 2 removable, self powered
pci0: <serial bus, USB> at device 10.3 (no driver attached)
trm0: <Tekram DC395U/UW/F DC315/U Fast20 Wide SCSI Adapter> port 
0xdc00-0xdcff mem 0xdffff000-0xdfffffff irq 10 at device 13.0 on pci0
vr0: <VIA VT3043 Rhine I 10/100BaseTX> port 0xcc00-0xcc7f mem 
0xdfffee80-0xdfffeeff irq 5 at device 15.0 on pci0
miibus0: <MII bus> on vr0
amphy0: <Am79C873 10/100 media interface> on miibus0
amphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
vr0: Ethernet address: 00:50:ba:e3:9b:65
cpu0 on motherboard
orm0: <ISA Option ROM> at iomem 0xcb800-0xd37ff on isa0
pmtimer0 on isa0
atkbdc0: <Keyboard controller (i8042)> at port 0x64,0x60 on isa0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: model IntelliMouse, device ID 3
ppc0: <Parallel port> at port 0x378-0x37f irq 7 on isa0
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
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 16550A
sio1 at port 0x2f8-0x2ff irq 3 on isa0
sio1: type 16550A
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
unknown: <PNP0303> can't assign resources (port)
unknown: <PNP0501> can't assign resources (port)
unknown: <PNP0501> can't assign resources (port)
unknown: <PNP0401> can't assign resources (port)
unknown: <PNP0f13> can't assign resources (irq)
Timecounter "TSC" frequency 750032376 Hz quality 800
Timecounters tick every 10.000 msec
ipfw2 initialized, divert enabled, rule-based forwarding disabled, 
default to deny, logging unlimited
acd0: CDROM <GCR-8521B/1.00> at ata0-master PIO4
afd0: REMOVABLE <LS-120 CSMO 05 UHD Floppy/0512C301> at ata0-slave PIO2
Waiting 2 seconds for SCSI devices to settle
da1 at trm0 bus 0 target 1 lun 0
da1: <QUANTUM ATLAS_V__9_WLS 0230> Fixed Direct Access SCSI-3 device
da1: 40.000MB/s transfers (20.000MHz, offset 15, 16bit), Tagged Queueing 
da1: 8755MB (17930694 512 byte sectors: 255H 63S/T 1116C)
da0 at trm0 bus 0 target 0 lun 0
da0: <WDIGTL WDE4360-1807A3 1.80> Fixed Direct Access SCSI-2 device
da0: 40.000MB/s transfers (20.000MHz, offset 15, 16bit)
da0: 4095MB (8388314 512 byte sectors: 255H 63S/T 522C)
Mounting root from ufs:/dev/da0s1a

Doug White wrote:
> On Thu, 7 Oct 2004, Andrew Wiles wrote:
>>After upgrading to BETA7 I've started to get vr0: watchdog timeout
>>errors during high network load, causing the interface to stop
>>responding for short (120 seconds or there about) times, resulting in
>>nfs server not responding errors on client machines.
> dmesg would have been nice. If you're running UP then try disabling or
> removing apic.  apic on my Soyo KT400 is broken and it makes other cards
> flip out with it enabled, although the vr0 works fine.

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