6.1-RELEASE: TIMEOUT - WRITE_DMA retrying

[Vlad]

Hi,

I get this type of messages in on my FreeBSD.

ad4: TIMEOUT - WRITE_DMA retrying (1 retry left) LBA=70938623

Under steady IO load it panics, that started when we changed SATA
controller (FreeBSD detects it as SiI 3512). I've tried to switch
ports, cable, move card into a different PCI slot, disable ata dma in
/boot/loader.conf - nothing helps.



Copyright (c) 1992-2006 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 6.1-RELEASE #6: Tue May  9 11:02:38 CDT 2006
    vlad at hq:/usr/obj/usr/src/sys/HQ
ACPI APIC Table: <GBT    AWRDACPI>
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: AMD Athlon(tm) XP 2500+ (1836.13-MHz 686-class CPU)
  Origin = "AuthenticAMD"  Id = 0x6a0  Stepping = 0
  Features=0x383fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE>
  AMD Features=0xc0400800<SYSCALL,MMX+,3DNow+,3DNow>
real memory  = 536805376 (511 MB)
avail memory = 515944448 (492 MB)
ioapic0 <Version 0.3> irqs 0-23 on motherboard
acpi0: <GBT AWRDACPI> on motherboard
acpi0: Power Button (fixed)
cpu0: <ACPI CPU> on acpi0
acpi_throttle0: <ACPI CPU Throttling> on cpu0
acpi_button0: <Power Button> on acpi0
pcib0: <ACPI Host-PCI bridge> port
0xcf8-0xcff,0x4000-0x407f,0x4080-0x40ff,0x5000-0x500f on acpi0
pci0: <ACPI PCI bus> on pcib0
agp0: <VIA 8377 (Apollo KT400/KT400A/KT600) host to PCI bridge> mem
0xe0000000-0xe7ffffff at device 0.0 on pci0
pcib1: <PCI-PCI bridge> at device 1.0 on pci0
pci1: <PCI bus> on pcib1
atapci0: <SiI 3512 SATA150 controller> port
0xc000-0xc007,0xc400-0xc403,0xc800-0xc807,0xcc00-0xcc03,0xd000-0xd00f
mem 0xe9210000-0xe92101ff
irq 18 at device 10.0 on pci0
ata2: <ATA channel 0> on atapci0
ata3: <ATA channel 1> on atapci0
pci0: <display, VGA> at device 12.0 (no driver attached)
sis0: <NatSemi DP8381[56] 10/100BaseTX> port 0xd400-0xd4ff mem
0xe9211000-0xe9211fff irq 17 at device 13.0 on pci0
sis0: Silicon Revision: DP83815D
miibus0: <MII bus> on sis0
ukphy0: <Generic IEEE 802.3u media interface> on miibus0
ukphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
sis0: Ethernet address: 00:02:e3:14:27:0b
isab0: <PCI-ISA bridge> at device 17.0 on pci0
isa0: <ISA bus> on isab0
atapci1: <VIA 8235 UDMA133 controller> port
0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xe400-0xe40f at device 17.1 on
pci0
ata0: <ATA channel 0> on atapci1
ata1: <ATA channel 1> on atapci1
pci0: <multimedia, audio> at device 17.5 (no driver attached)
rl0: <RealTek 8139 10/100BaseTX> port 0xec00-0xecff mem
0xe9213000-0xe92130ff irq 18 at device 19.0 on pci0
miibus1: <MII bus> on rl0
rlphy0: <RealTek internal media interface> on miibus1
rlphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
rl0: Ethernet address: 00:20:ed:b6:e0:6e
fdc0: <floppy drive controller> port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on acpi0
fdc0: [FAST]
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
atkbdc0: <Keyboard controller (i8042)> port 0x60,0x64 irq 1 on acpi0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
pmtimer0 on isa0
orm0: <ISA Option ROMs> at iomem 0xc0000-0xc7fff,0xc8000-0xcc7ff on isa0
ppc0: parallel port not found.
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
sio0: configured irq 4 not in bitmap of probed irqs 0
sio0: port may not be enabled
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 8250 or not responding
sio1: configured irq 3 not in bitmap of probed irqs 0
sio1: port may not be enabled
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
Timecounter "TSC" frequency 1836128583 Hz quality 800
Timecounters tick every 1.000 msec
ipfw2 (+ipv6) initialized, divert loadable, rule-based forwarding
disabled, default to accept, logging unlimited
acd0: CDROM <IDE CD-ROM/VER 3.2C> at ata0-master UDMA33
ad4: 190782MB <Seagate ST3200822AS 3.01> at ata2-master SATA150
Trying to mount root from ufs:/dev/ad4s1a
WARNING: / was not properly dismounted
/: mount pending error: blocks 216 files 1
sis0: Applying short cable fix (reg=f8)
rl0: link state changed to UP


-- 

Vlad