watchdog resets on T1 + 4.0

["jarkko teppo" <jht380%gmail.com@localhost>]

Moi,

I'm seeing repeatable watchdog resets with a T1-200. The system boots and
seems to work but falls over when heavy disk IO is done.

This happened while doing bonnie++:

bash-3.2# /usr/pkg/sbin/bonnie++ -u jarkko -d /media/ -r 1000
Using uid:100, gid:100.
Writing with putc()...done
Writing intelligently...

Watchdog Reset
Externally Initiated Reset
ok

First caught this when doing filetransfers to the netra via smb at
roughly ~6MB/s.

Clue heavily appreciated.
------



Executing last command: boot
Boot device: disk  File and args:
NetBSD IEEE 1275 Bootblock
>> NetBSD/sparc64 OpenFirmware Boot, Revision 1.9
>> (builds@wb26, Sun Dec 16 01:20:57 PST 2007)
=0x8573c8
Loading netbsd: 6156304+357256+302608 [468792+298376]=0x95cc98
sparc64_init(0xf0061140, 0xfffc5e28, 0x20, 0xf0061140, 0xf0061140)
sparc64_init: bmagic=44444230, bi=0x195cca0
console is /pci@1f,0/pci@1,1/isa@7/serial@0,3f8
Copyright (c) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
    2006, 2007
    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 4.0 (GENERIC) #0: Sun Dec 16 02:17:35 PST 2007
        builds@wb26:/home/builds/ab/netbsd-4-0-RELEASE/sparc64/200712160005Z-obj
/home/builds/ab/netbsd-4-0-RELEASE/src/sys/arch/sparc64/compile/GENERIC
total memory = 1024 MB
avail memory = 990 MB
timecounter: Timecounters tick every 10.000 msec
bootpath: /pci@1f,0/pci@1/scsi@8/disk@0,0:a
mainbus0 (root): SUNW,UltraAX-i2: hostid 830bcdfd
cpu0 at mainbus0: SUNW,UltraSPARC-IIe @ 500 MHz, UPA id 0
cpu0: 32K instruction (32 b/l), 16K data (32 b/l), 1024K external (64 b/l)
psycho0 at mainbus0
SUNW,sabre: impl 0, version 0: ign 7c0 bus range 0 to 2; PCI bus 0
psycho_alloc_extent: prom_getprop failed
psycho_alloc_extent: prom_getprop failed
DVMA map: c0000000 to e0000000
IOTSB: 10be000 to 113e000
pci0 at psycho0
pci0: i/o space, memory space enabled
ppb0 at pci0 dev 1 function 1: Sun Microsystems Simba PCI bridge (rev. 0x13)
pci1 at ppb0 bus 1
pci1: i/o space, memory space enabled
ebus0 at pci1 dev 12 function 0
ebus0: Sun Microsystems PCIO Ebus2 (US III), revision 0x01
flashprom at ebus0 addr 0-fffff not configured
clock0 at ebus0 addr 0-1fff: mk48t59
ebus_attach: idprom: incomplete
SUNW,lomh at ebus0 addr 200000-200003 ipl 42 not configured
Acer Labs M7101 Power Management Controller (miscellaneous prehistoric) at pci1
dev 3 function 0 not configured
ebus1 at pci1 dev 7 function 0
ebus1: Acer Labs M1533 PCI-ISA Bridge, revision 0x00
power at ebus1 addr 2000-2007 ipl 37 not configured
com0 at ebus1 addr 3f8-3ff ipl 43: ns16550a, working fifo
com0: console
com1 at ebus1 addr 2e8-2ef ipl 43: ns16550a, working fifo
gem0 at pci1 dev 12 function 1: Sun Microsystems ERI Ethernet (rev. 0x01)
gem0: interrupting at ivec 3006
gem0: Ethernet address 00:03:ba:0b:cd:fd, 2KB RX fifo, 2KB TX fifo
ukphy0 at gem0 phy 1: Generic IEEE 802.3u media interface
ukphy0: OUI 0x0008bb, model 0x0002, rev. 1
ukphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
ohci0 at pci1 dev 12 function 3: Sun Microsystems USB controller (rev. 0x01)
ohci0: interrupting at ivec 24
ohci0: OHCI version 1.0, legacy support
usb0 at ohci0: USB revision 1.0
uhub0 at usb0
uhub0: Sun Microsystem OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 4 ports with 4 removable, self powered
aceride0 at pci1 dev 13 function 0
aceride0: Acer Labs M5229 UDMA IDE Controller (rev. 0xc3)
aceride0: bus-master DMA support present
aceride0: primary channel configured to native-PCI mode
aceride0: using ivec 180c for native-PCI interrupt
atabus0 at aceride0 channel 0
aceride0: secondary channel configured to native-PCI mode
atabus1 at aceride0 channel 1
gem1 at pci1 dev 5 function 1: Sun Microsystems ERI Ethernet (rev. 0x01)
gem1: interrupting at ivec 301c
gem1: Ethernet address 00:03:ba:0b:cd:fe, 2KB RX fifo, 2KB TX fifo
ukphy1 at gem1 phy 1: Generic IEEE 802.3u media interface
ukphy1: OUI 0x0008bb, model 0x0002, rev. 1
ukphy1: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
ohci1 at pci1 dev 5 function 3: Sun Microsystems USB controller (rev. 0x01)
ohci1: interrupting at ivec 26
ohci1: OHCI version 1.0, legacy support
usb1 at ohci1: USB revision 1.0
uhub1 at usb1
uhub1: Sun Microsystem OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 4 ports with 4 removable, self powered
ppb1 at pci0 dev 1 function 0: Sun Microsystems Simba PCI bridge (rev. 0x13)
pci2 at ppb1 bus 2
pci2: i/o space, memory space enabled
esiop0 at pci2 dev 8 function 0: Symbios Logic 53c896 (ultra2-wide scsi)
esiop0: using on-board RAM
esiop0: interrupting at ivec 1820
scsibus0 at esiop0: 16 targets, 8 luns per target
esiop1 at pci2 dev 8 function 1: Symbios Logic 53c896 (ultra2-wide scsi)
esiop1: using on-board RAM
esiop1: interrupting at ivec 1820
scsibus1 at esiop1: 16 targets, 8 luns per target
pcons at mainbus0 not configured
timecounter: Timecounter "clockinterrupt" frequency 100 Hz quality 0
timecounter: Timecounter "tick-counter" frequency 500000000 Hz quality 100
No counter-timer -- using %tick at 500MHz as system clock.
Kernelized RAIDframe activated
atapibus0 at atabus0: 2 targets
scsibus0: waiting 2 seconds for devices to settle...
scsibus1: waiting 2 seconds for devices to settle...
cd0 at atapibus0 drive 0: <CD-224E, , 1.7A> cdrom removable
cd0: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 2 (Ultra/33)
cd0(aceride0:0:0): using PIO mode 4, Ultra-DMA mode 2 (Ultra/33) (using DMA)
sd0 at scsibus0 target 0 lun 0: <FUJITSU, MAJ3182M SUN18G, 0804> disk fixed
sd0: 17274 MB, 7508 cyl, 19 head, 248 sec, 512 bytes/sect x 35378533 sectors
sd0: sync (25.00ns offset 31), 16-bit (80.000MB/s) transfers, tagged queueing
sd1 at scsibus0 target 1 lun 0: <SEAGATE, ST318305LSUN18G, 0340> disk fixed
sd1: 17274 MB, 7508 cyl, 19 head, 248 sec, 512 bytes/sect x 35378533 sectors
sd1: sync (25.00ns offset 31), 16-bit (80.000MB/s) transfers, tagged queueing
root on sd0a dumps on sd0b
root file system type: ffs
Mon Aug 25 19:45:48 EEST 2008
swapctl: adding /dev/sd0b as swap device at priority 0

-- 
jht