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Message-Id: <200503231922.j2NJMhvD021030@smithers.neuro.mcw.edu>
Date: Wed, 23 Mar 2005 13:22:43 -0600 (CST)
From: Jason Bacon <bacon@smithers.neuro.mcw.edu>
Reply-To: Jason Bacon <bacon@smithers.neuro.mcw.edu>
To: FreeBSD-gnats-submit@freebsd.org
Cc:
Subject: Problems running two firewire disks on one bus
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>Number:         79168
>Category:       kern
>Synopsis:       Problems running two firewire disks on one bus
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-bugs
>State:          closed
>Quarter:        
>Keywords:       
>Date-Required:  
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Wed Mar 23 19:30:02 GMT 2005
>Closed-Date:    Thu Mar 15 09:31:54 GMT 2007
>Last-Modified:  Thu Mar 15 09:31:54 GMT 2007
>Originator:     Jason Bacon
>Release:        FreeBSD 5.3-RELEASE #0
>Organization:
Medical College of Wisconsin
>Environment:
FreeBSD cairo.neuro.mcw.edu 5.3-RELEASE FreeBSD 5.3-RELEASE #0: Tue Mar 22 11:20:39 CST 2005     root@cairo.neuro.mcw.edu:/usr/obj/usr/src/sys/cairo  i386

>Description:
	The fwohci driver has serious problems when two drives are active
	on the same firewire bus.  I've reproduced the problem on another
	5.3R system, two 5.2.1R systems, and two 5.1R systems.

	With heavy activity, the log quickly fills with the following message:

Mar 23 12:54:54 cairo kernel: Unknown service addr 0x0000:0x39d4b000 WREQB(1) src=0xffc0 data=8

	In many cases, the system will crash and reboot itself.  No
	clues are left in the messages file.  Example:

Mar 23 10:05:23 lisa kernel: Unknown service addr 0x0000:0x05bde000 tcode=1 src=
0xffc1 data=8
Mar 23 10:05:23 lisa kernel: Unknown service addr 0x0000:0x0a88f800 tcode=1 src=
0xffc0 data=8
Mar 23 10:11:17 lisa syslogd: kernel boot file is /boot/kernel/kernel
Mar 23 10:11:17 lisa kernel: Copyright (c) 1992-2004 The FreeBSD Project.
Mar 23 10:11:17 lisa kernel: Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1

	The card is an Iomega GUF 320 USB/FireWire combo.  I've had no
	problems, and very good performance with this card on many systems
	as long as only one drive is connected.

	A nearly complete /var/log/messages from cairo:

Mar 22 12:08:14 cairo syslogd: kernel boot file is /boot/kernel/kernel
Mar 22 12:08:14 cairo kernel: Waiting (max 60 seconds) for system process `vnlru' to stop...done
Mar 22 12:08:14 cairo kernel: Waiting (max 60 seconds) for system process `bufdaemon' to stop...done
Mar 22 12:08:14 cairo kernel: Waiting (max 60 seconds) for system process `syncer' to stop...
Mar 22 12:08:14 cairo kernel: Syncing disks, vnodes remaining...5 3 3 3 0 0 done
Mar 22 12:08:14 cairo kernel: No buffers busy after final sync
Mar 22 12:08:14 cairo kernel: Uptime: 34m24s
Mar 22 12:08:14 cairo kernel: Waiting (max 60 seconds) for system process `hpt_wt' to stop...Copyright (c) 1992-2004 The FreeBSD Project.
Mar 22 12:08:14 cairo kernel: Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
Mar 22 12:08:14 cairo kernel: The Regents of the University of California. All rights reserved.
Mar 22 12:08:14 cairo kernel: FreeBSD 5.3-RELEASE #0: Tue Mar 22 11:20:39 CST 2005
Mar 22 12:08:14 cairo kernel: root@cairo.neuro.mcw.edu:/usr/obj/usr/src/sys/cairo
Mar 22 12:08:14 cairo kernel: Timecounter "i8254" frequency 1193182 Hz quality 0
Mar 22 12:08:14 cairo kernel: CPU: AMD Athlon(tm) 64 Processor 3400+ (2210.77-MHz 686-class CPU)
Mar 22 12:08:14 cairo kernel: Origin = "AuthenticAMD"  Id = 0xf4a  Stepping = 10
Mar 22 12:08:14 cairo kernel: Features=0x78bfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,MMX,FXSR,SSE,SSE2>
Mar 22 12:08:14 cairo kernel: AMD Features=0xe0500000<NX,AMIE,LM,DSP,3DNow!>
Mar 22 12:08:14 cairo kernel: real memory  = 1073479680 (1023 MB)
Mar 22 12:08:14 cairo kernel: avail memory = 1036701696 (988 MB)
Mar 22 12:08:14 cairo kernel: ACPI APIC Table: <A M I  OEMAPIC >
Mar 22 12:08:14 cairo kernel: ioapic0 <Version 1.1> irqs 0-23 on motherboard
Mar 22 12:08:14 cairo kernel: npx0: [FAST]
Mar 22 12:08:14 cairo kernel: npx0: <math processor> on motherboard
Mar 22 12:08:14 cairo kernel: npx0: INT 16 interface
Mar 22 12:08:14 cairo kernel: acpi0: <A M I OEMRSDT> on motherboard
Mar 22 12:08:14 cairo kernel: acpi0: Power Button (fixed)
Mar 22 12:08:14 cairo kernel: Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
Mar 22 12:08:14 cairo kernel: acpi_timer0: <24-bit timer at 3.579545MHz> port 0x4008-0x400b on acpi0
Mar 22 12:08:14 cairo kernel: cpu0: <ACPI CPU> port 0x530-0x537 on acpi0
Mar 22 12:08:14 cairo kernel: pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
Mar 22 12:08:14 cairo kernel: ACPI link \_SB_.LUS0 has invalid initial irq 3, ignoring
Mar 22 12:08:14 cairo kernel: ACPI link \_SB_.LKLN has invalid initial irq 11, ignoring
Mar 22 12:08:14 cairo kernel: ACPI link \_SB_.LAUI has invalid initial irq 9, ignoring
Mar 22 12:08:14 cairo kernel: ACPI link \_SB_.LUS1 has invalid initial irq 9, ignoring
Mar 22 12:08:14 cairo kernel: ACPI link \_SB_.LUS2 has invalid initial irq 10, ignoring
Mar 22 12:08:14 cairo kernel: ACPI link \_SB_.LNKE has invalid initial irq 11, ignoring
Mar 22 12:08:14 cairo kernel: ACPI link \_SB_.LTIE has invalid initial irq 10, ignoring
Mar 22 12:08:14 cairo kernel: pci0: <ACPI PCI bus> on pcib0
Mar 22 12:08:14 cairo kernel: agp0: <NVIDIA Generic AGP Controller> mem 0xf0000000-0xf7ffffff at device 0.0 on pci0
Mar 22 12:08:14 cairo kernel: agp0: Unable to find NVIDIA Memory Controller 1.
Mar 22 12:08:14 cairo kernel: device_attach: agp0 attach returned 19
Mar 22 12:08:14 cairo kernel: isab0: <PCI-ISA bridge> at device 1.0 on pci0
Mar 22 12:08:14 cairo kernel: isa0: <ISA bus> on isab0
Mar 22 12:08:14 cairo kernel: pci0: <serial bus, SMBus> at device 1.1 (no driver attached)
Mar 22 12:08:14 cairo kernel: ohci0: <OHCI (generic) USB controller> mem 0xfebfd000-0xfebfdfff irq 22 at device 2.0 on pci0
Mar 22 12:08:14 cairo kernel: ohci0: [GIANT-LOCKED]
Mar 22 12:08:14 cairo kernel: usb0: OHCI version 1.0, legacy support
Mar 22 12:08:14 cairo kernel: usb0: <OHCI (generic) USB controller> on ohci0
Mar 22 12:08:14 cairo kernel: usb0: USB revision 1.0
Mar 22 12:08:14 cairo kernel: uhub0: nVidia OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
Mar 22 12:08:14 cairo kernel: uhub0: 4 ports with 4 removable, self powered
Mar 22 12:08:14 cairo kernel: ohci1: <OHCI (generic) USB controller> mem 0xfebfe000-0xfebfefff irq 21 at device 2.1 on pci0
Mar 22 12:08:14 cairo kernel: ohci1: [GIANT-LOCKED]
Mar 22 12:08:14 cairo kernel: usb1: OHCI version 1.0, legacy support
Mar 22 12:08:14 cairo kernel: usb1: <OHCI (generic) USB controller> on ohci1
Mar 22 12:08:14 cairo kernel: usb1: USB revision 1.0
Mar 22 12:08:14 cairo kernel: uhub1: nVidia OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
Mar 22 12:08:14 cairo kernel: uhub1: 4 ports with 4 removable, self powered
Mar 22 12:08:14 cairo kernel: pci0: <serial bus, USB> at device 2.2 (no driver attached)
Mar 22 12:08:14 cairo kernel: pci0: <bridge, PCI-unknown> at device 5.0 (no driver attached)
Mar 22 12:08:14 cairo kernel: pcm0: <nVidia nForce3 250> port 0xe400-0xe47f,0xe800-0xe8ff mem 0xfebfb000-0xfebfbfff irq 21 at device 6.0 on pci0
Mar 22 12:08:14 cairo kernel: pcm0: [GIANT-LOCKED]
Mar 22 12:08:14 cairo kernel: pcm0: <Avance Logic ALC850 AC97 Codec>
Mar 22 12:08:14 cairo kernel: atapci0: <nVidia nForce3 Pro UDMA133 controller> port 0xffa0-0xffaf,0x376,0x170-0x177,0x3f6,0x1f0-0x1f7 at device 8.0 on pci0
Mar 22 12:08:14 cairo kernel: ata0: channel #0 on atapci0
Mar 22 12:08:14 cairo kernel: ata1: channel #1 on atapci0
Mar 22 12:08:14 cairo kernel: atapci1: <GENERIC ATA controller> port 0xc800-0xc80f,0xb70-0xb73,0x970-0x977,0xbf0-0xbf3,0x9f0-0x9f7 irq 20 at device 10.0 on pci0
Mar 22 12:08:14 cairo kernel: ata2: channel #0 on atapci1
Mar 22 12:08:14 cairo kernel: ata3: channel #1 on atapci1
Mar 22 12:08:14 cairo kernel: pcib1: <ACPI PCI-PCI bridge> at device 11.0 on pci0
Mar 22 12:08:14 cairo kernel: pcib1: could not get PCI interrupt routing table for \_SB_.PCI0.P0P2 - AE_NOT_FOUND
Mar 22 12:08:14 cairo kernel: pci1: <ACPI PCI bus> on pcib1
Mar 22 12:08:14 cairo kernel: nvidia0: <GeForce4 MX 4000> mem 0xe0000000-0xe7ffffff,0xfd000000-0xfdffffff irq 19 at device 0.0 on pci1
Mar 22 12:08:14 cairo kernel: nvidia0: [GIANT-LOCKED]
Mar 22 12:08:14 cairo kernel: pcib2: <ACPI PCI-PCI bridge> at device 14.0 on pci0
Mar 22 12:08:14 cairo kernel: ACPI link \_SB_.LNKB has invalid initial irq 9, ignoring
Mar 22 12:08:14 cairo kernel: ACPI link \_SB_.LNKC has invalid initial irq 11, ignoring
Mar 22 12:08:14 cairo kernel: ACPI link \_SB_.LNKD has invalid initial irq 11, ignoring
Mar 22 12:08:14 cairo kernel: pci2: <ACPI PCI bus> on pcib2
Mar 22 12:08:14 cairo kernel: ohci2: <AcerLabs M5237 (Aladdin-V) USB controller> mem 0xfeafc000-0xfeafcfff irq 18 at device 7.0 on pci2
Mar 22 12:08:14 cairo kernel: ohci2: [GIANT-LOCKED]
Mar 22 12:08:14 cairo kernel: usb2: OHCI version 1.0, legacy support
Mar 22 12:08:14 cairo kernel: usb2: <AcerLabs M5237 (Aladdin-V) USB controller> on ohci2
Mar 22 12:08:14 cairo kernel: usb2: USB revision 1.0
Mar 22 12:08:14 cairo kernel: uhub2: AcerLabs OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
Mar 22 12:08:14 cairo kernel: uhub2: 2 ports with 2 removable, self powered
Mar 22 12:08:14 cairo kernel: ohci3: <AcerLabs M5237 (Aladdin-V) USB controller> mem 0xfeafd000-0xfeafdfff irq 18 at device 7.1 on pci2
Mar 22 12:08:14 cairo kernel: ohci3: [GIANT-LOCKED]
Mar 22 12:08:14 cairo kernel: usb3: OHCI version 1.0, legacy support
Mar 22 12:08:14 cairo kernel: usb3: <AcerLabs M5237 (Aladdin-V) USB controller> on ohci3
Mar 22 12:08:14 cairo kernel: usb3: USB revision 1.0
Mar 22 12:08:14 cairo kernel: uhub3: AcerLabs OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
Mar 22 12:08:14 cairo kernel: uhub3: 2 ports with 2 removable, self powered
Mar 22 12:08:14 cairo kernel: ohci4: <AcerLabs M5237 (Aladdin-V) USB controller> mem 0xfeafe000-0xfeafefff irq 18 at device 7.2 on pci2
Mar 22 12:08:14 cairo kernel: ohci4: [GIANT-LOCKED]
Mar 22 12:08:14 cairo kernel: usb4: OHCI version 1.0, legacy support
Mar 22 12:08:14 cairo kernel: usb4: <AcerLabs M5237 (Aladdin-V) USB controller> on ohci4
Mar 22 12:08:14 cairo kernel: usb4: USB revision 1.0
Mar 22 12:08:14 cairo kernel: uhub4: AcerLabs OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
Mar 22 12:08:14 cairo kernel: uhub4: 2 ports with 2 removable, self powered
Mar 22 12:08:14 cairo kernel: pci2: <serial bus, USB> at device 7.3 (no driver attached)
Mar 22 12:08:14 cairo kernel: fwohci0: <1394 Open Host Controller Interface> mem 0xfeaff800-0xfeafffff irq 16 at device 7.4 on pci2
Mar 22 12:08:14 cairo kernel: fwohci0: OHCI version 1.10 (ROM=1)
Mar 22 12:08:14 cairo kernel: fwohci0: No. of Isochronous channels is 4.
Mar 22 12:08:14 cairo kernel: fwohci0: EUI64 00:90:e6:39:00:00:00:22
Mar 22 12:08:14 cairo kernel: fwohci0: Phy 1394a available S400, 2 ports.
Mar 22 12:08:14 cairo kernel: fwohci0: Link S400, max_rec 2048 bytes.
Mar 22 12:08:14 cairo kernel: firewire0: <IEEE1394(FireWire) bus> on fwohci0
Mar 22 12:08:14 cairo kernel: fwe0: <Ethernet over FireWire> on firewire0
Mar 22 12:08:14 cairo kernel: if_fwe0: Fake Ethernet address: 02:90:e6:00:00:22
Mar 22 12:08:14 cairo kernel: fwe0: Ethernet address: 02:90:e6:00:00:22
Mar 22 12:08:14 cairo kernel: fwe0: if_start running deferred for Giant
Mar 22 12:08:14 cairo kernel: sbp0: <SBP-2/SCSI over FireWire> on firewire0
Mar 22 12:08:14 cairo kernel: fwohci0: Initiate bus reset
Mar 22 12:08:14 cairo kernel: fwohci0: node_id=0xc800ffc1, gen=1, CYCLEMASTER mode
Mar 22 12:08:14 cairo kernel: firewire0: 2 nodes, maxhop <= 1, cable IRM = 1 (me)
Mar 22 12:08:14 cairo kernel: firewire0: bus manager 1 (me)
Mar 22 12:08:14 cairo kernel: dc0: <82c169 PNIC 10/100BaseTX> port 0xb800-0xb8ff mem 0xfeaff000-0xfeaff0ff irq 16 at device 9.0 on pci2
Mar 22 12:08:14 cairo kernel: miibus0: <MII bus> on dc0
Mar 22 12:08:14 cairo kernel: bmtphy0: <BCM5201 10/100baseTX PHY> on miibus0
Mar 22 12:08:14 cairo kernel: bmtphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
Mar 22 12:08:14 cairo kernel: dc0: Ethernet address: 00:02:e3:07:48:a2
Mar 22 12:08:14 cairo kernel: dc0: if_start running deferred for Giant
Mar 22 12:08:14 cairo kernel: dc0: [GIANT-LOCKED]
Mar 22 12:08:14 cairo kernel: acpi_button0: <Power Button> on acpi0
Mar 22 12:08:14 cairo kernel: fdc0: <floppy drive controller (FDE)> port 0x3f7,0x3f0-0x3f5 irq 6 drq 2 on acpi0
Mar 22 12:08:14 cairo kernel: fdc0: [FAST]
Mar 22 12:08:14 cairo kernel: fd0: <1440-KB 3.5" drive> on fdc0 drive 0
Mar 22 12:08:14 cairo kernel: ppc0: <ECP parallel printer port> port 0x778-0x77b,0x378-0x37f irq 7 drq 3 on acpi0
Mar 22 12:08:14 cairo kernel: ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode
Mar 22 12:08:14 cairo kernel: ppc0: FIFO with 16/16/16 bytes threshold
Mar 22 12:08:14 cairo kernel: ppbus0: <Parallel port bus> on ppc0
Mar 22 12:08:14 cairo kernel: plip0: <PLIP network interface> on ppbus0
Mar 22 12:08:14 cairo kernel: lpt0: <Printer> on ppbus0
Mar 22 12:08:14 cairo kernel: lpt0: Interrupt-driven port
Mar 22 12:08:14 cairo kernel: ppi0: <Parallel I/O> on ppbus0
Mar 22 12:08:14 cairo kernel: atkbdc0: <Keyboard controller (i8042)> port 0x64,0x60 irq 1 on acpi0
Mar 22 12:08:14 cairo kernel: atkbd0: <AT Keyboard> irq 1 on atkbdc0
Mar 22 12:08:14 cairo kernel: kbd0 at atkbd0
Mar 22 12:08:14 cairo kernel: atkbd0: [GIANT-LOCKED]
Mar 22 12:08:14 cairo kernel: psm0: <PS/2 Mouse> irq 12 on atkbdc0
Mar 22 12:08:14 cairo kernel: psm0: [GIANT-LOCKED]
Mar 22 12:08:14 cairo kernel: psm0: model IntelliMouse, device ID 3
Mar 22 12:08:14 cairo kernel: sio0: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0
Mar 22 12:08:14 cairo kernel: sio0: type 16550A
Mar 22 12:08:14 cairo kernel: orm0: <ISA Option ROM> at iomem 0xc0000-0xcf7ff on isa0
Mar 22 12:08:14 cairo kernel: pmtimer0 on isa0
Mar 22 12:08:14 cairo kernel: sc0: <System console> at flags 0x100 on isa0
Mar 22 12:08:14 cairo kernel: sc0: VGA <16 virtual consoles, flags=0x300>
Mar 22 12:08:14 cairo kernel: sio1: configured irq 3 not in bitmap of probed irqs 0
Mar 22 12:08:14 cairo kernel: sio1: port may not be enabled
Mar 22 12:08:14 cairo kernel: vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
Mar 22 12:08:14 cairo kernel: Timecounter "TSC" frequency 2210769406 Hz quality 800
Mar 22 12:08:14 cairo kernel: Timecounters tick every 10.000 msec
Mar 22 12:08:14 cairo kernel: ad0: 76319MB <ST380021A/3.05> [155061/16/63] at ata0-master UDMA100
Mar 22 12:08:14 cairo kernel: ad1: 76319MB <ST380021A/3.05> [155061/16/63] at ata0-slave UDMA100
Mar 22 12:08:14 cairo kernel: acd0: CDRW <SAMSUNG CD-R/RW DRIVE SW-252F/R801> at ata1-master UDMA33
Mar 22 12:08:14 cairo kernel: acd1: DVDR <MATSHITADVD-RAM LF-D310/A112> at ata1-slave UDMA33
Mar 22 12:08:14 cairo kernel: firewire0: New S400 device ID:00d04b521204b9d7
Mar 22 12:08:14 cairo kernel: cd0 at ata1 bus 0 target 0 lun 0
Mar 22 12:08:14 cairo kernel: cd0: <SAMSUNG CD-R/RW SW-252F R801> Removable CD-ROM SCSI-0 device 
Mar 22 12:08:14 cairo kernel: cd0: 33.000MB/s transfers
Mar 22 12:08:14 cairo kernel: cd0: cd present [330194 x 2048 byte records]
Mar 22 12:08:14 cairo kernel: da0 at sbp0 bus 0 target 0 lun 0
Mar 22 12:08:14 cairo kernel: da0: <LaCie Gr LaCie d2 Extreme 0102> Fixed Simplified Direct Access SCSI-4 device 
Mar 22 12:08:14 cairo kernel: da0: 50.000MB/s transfers
Mar 22 12:08:14 cairo kernel: da0: 156334MB (320173056 512 byte sectors: 255H 63S/T 19929C)
Mar 22 12:08:14 cairo kernel: cd1 at ata1 bus 0 target 1 lun 0
Mar 22 12:08:14 cairo kernel: cd1: <MATSHITA DVD-RAM LF-D310 A112> Removable CD-ROM SCSI-0 device 
Mar 22 12:08:14 cairo kernel: cd1: 33.000MB/s transfers
Mar 22 12:08:14 cairo kernel: cd1: Attempt to query device size failed: NOT READY, Medium not present
Mar 22 12:08:14 cairo kernel: Mounting root from ufs:/dev/ad0s1a
Mar 22 12:08:14 cairo kernel: dc0: failed to force tx and rx to idle state
Mar 22 12:08:14 cairo kernel: dc0: failed to force tx and rx to idle state
Mar 22 12:08:14 cairo mountd[357]: can't get address info for host america,ruth,mame,wolfgang,gizmo,www,deb,sebo,julia
Mar 22 12:08:14 cairo mountd[357]: bad host america,ruth,mame,wolfgang,gizmo,www,deb,sebo,julia, skipping
Mar 22 12:08:14 cairo mountd[357]: bad exports list line /workspace	-maproot
Mar 22 12:08:14 cairo lpd[405]: lpd startup: logging=0
Mar 22 12:08:15 cairo ntpd[417]: ntpd 4.2.0-a Thu Nov  4 22:31:34 UTC 2004 (1)
Mar 22 12:08:18 cairo kernel: NVRM: AGP cannot be enabled on this combination of the AMD CPU and OS kernel
Mar 22 12:08:18 cairo kernel: NVRM: kernel upgrade recommended.
Mar 22 12:08:19 cairo kernel: NVRM: AGP cannot be enabled on this combination of the AMD CPU and OS kernel
Mar 22 12:08:19 cairo kernel: NVRM: kernel upgrade recommended.
Mar 22 12:08:29 cairo mountd[358]: mount request denied from 141.106.144.80 for /workspace
Mar 22 12:08:59 cairo mountd[358]: mount request denied from 141.106.144.80 for /workspace
Mar 22 12:09:03 cairo mountd[358]: mount request denied from 141.106.144.29 for /workspace
Mar 22 12:12:33 cairo ntpd[417]: time reset -3.409122 s
Mar 22 12:12:33 cairo ntpd[417]: kernel time sync disabled 2041
Mar 22 12:22:12 cairo ntpd[417]: kernel time sync enabled 2001
Mar 22 12:42:54 cairo lpd[95374]: lpd startup: logging=0
Mar 22 12:46:43 cairo su: bacon to root on /dev/ttyp2
Mar 22 12:49:16 cairo su: bacon to root on /dev/ttyp2
Mar 22 12:55:53 cairo su: bacon to root on /dev/ttyp2
Mar 22 13:19:03 cairo su: bacon to root on /dev/ttyp0
Mar 22 13:19:42 cairo kernel: dc0: failed to force tx and rx to idle state
Mar 22 13:20:11 cairo last message repeated 19 times
Mar 22 13:22:11 cairo last message repeated 56 times
Mar 22 13:28:52 cairo last message repeated 167 times
Mar 22 13:59:13 cairo su: bacon to root on /dev/ttyp0
Mar 22 14:39:00 cairo su: bacon to root on /dev/ttyp2
Mar 23 10:41:51 cairo ntpd[417]: kernel time sync enabled 6001
Mar 23 10:58:57 cairo ntpd[417]: kernel time sync enabled 2001
Mar 23 12:07:13 cairo ntpd[417]: kernel time sync enabled 6001
Mar 23 12:24:18 cairo ntpd[417]: kernel time sync enabled 2001
Mar 23 12:32:02 cairo su: bacon to root on /dev/ttyp3
Mar 23 12:32:29 cairo su: bacon to root on /dev/ttyp3
Mar 23 12:50:00 cairo kernel: fwohci0: phy int
Mar 23 12:50:00 cairo kernel: fwohci0: BUS reset
Mar 23 12:50:00 cairo kernel: fwohci0: node_id=0xc000ffc2, gen=2, CYCLEMASTER mode
Mar 23 12:50:00 cairo kernel: firewire0: 3 nodes, maxhop <= 2, cable IRM = 2 (me)
Mar 23 12:50:00 cairo kernel: firewire0: bus manager 2 (me)
Mar 23 12:50:00 cairo kernel: fwohci0: BUS reset
Mar 23 12:50:00 cairo kernel: fwohci0: node_id=0xc800ffc2, gen=3, CYCLEMASTER mode
Mar 23 12:50:00 cairo kernel: firewire0: 3 nodes, maxhop <= 2, cable IRM = 2 (me)
Mar 23 12:50:00 cairo kernel: firewire0: bus manager 2 (me)
Mar 23 12:50:07 cairo kernel: fwohci0: BUS reset
Mar 23 12:50:07 cairo kernel: fwohci0: node_id=0xc800ffc2, gen=4, CYCLEMASTER mode
Mar 23 12:50:07 cairo kernel: firewire0: 3 nodes, maxhop <= 2, cable IRM = 2 (me)
Mar 23 12:50:07 cairo kernel: firewire0: bus manager 2 (me)
Mar 23 12:50:07 cairo kernel: firewire0: New S400 device ID:00d04b521204e9cd
Mar 23 12:50:08 cairo kernel: da1 at sbp0 bus 0 target 1 lun 0
Mar 23 12:50:08 cairo kernel: da1: <LaCie Gr LaCie d2 Extreme 0102> Fixed Simplified Direct Access SCSI-4 device 
Mar 23 12:50:08 cairo kernel: da1: 50.000MB/s transfers
Mar 23 12:50:08 cairo kernel: da1: 156334MB (320173056 512 byte sectors: 255H 63S/T 19929C)
Mar 23 12:52:43 cairo login: ROOT LOGIN (root) ON ttyv0
Mar 23 12:54:41 cairo kernel: Unknown service addr 0x0000:0x28af5000 WREQB(1) src=0xffc0 data=8

[ 7000 line snip - errors occur when trying to copy from one drive to another on the same firewire bus ]

Mar 23 12:54:54 cairo kernel: Unknown service addr 0x0000:0x3923e000 WREQB(1) src=0xffc0 data=8
Mar 23 12:54:54 cairo kernel: Unknown service addr 0x0000:0x1176a800 WREQB(1) src=0xffc0 data=8
Mar 23 12:54:54 cairo kernel: Unknown service addr 0x0000:0x39d4b000 WREQB(1) src=0xffc0 data=8
Mar 23 12:54:54 cairo kernel: Unknown service addr 0x0000:0x39d4b800 WREQB(1) src=0xffc0 data=8
Mar 23 12:54:54 cairo kernel: Unknown service addr 0x0000:0x21733000 WREQB(1) src=0xffc0 data=8
Mar 23 12:54:54 cairo kernel: Unknown service addr 0x0000:0x3d994800 WREQB(1) src=0xffc0 data=8
Mar 23 12:54:54 cairo kernel: Unknown service addr 0x0000:0x281d5000 WREQB(1) src=0xffc0 data=8
Mar 23 12:56:54 cairo login: ROOT LOGIN (root) ON ttyv1
Mar 23 12:57:09 cairo kernel: fwohci0: BUS reset
Mar 23 12:57:09 cairo kernel: fwohci0: node_id=0xc800ffc1, gen=5, CYCLEMASTER mode
Mar 23 12:57:09 cairo kernel: firewire0: 2 nodes, maxhop <= 1, cable IRM = 1 (me)
Mar 23 12:57:09 cairo kernel: firewire0: bus manager 1 (me)
Mar 23 13:00:00 cairo newsyslog[9952]: logfile turned over due to size>100K

>How-To-Repeat:
	Connect two drives to the same firewire bus, and try copying
	large amounts of data from one directly to the other.
>Fix:
	The only workaround I know for now is limiting access to one
	drive at a time.
>Release-Note:
>Audit-Trail:

From: Heikki Suonsivu <hsu@wlansystems.com>
To: bug-followup@FreeBSD.org, bacon@smithers.neuro.mcw.edu
Cc:  
Subject: Re: kern/79168: Problems running two firewire disks on one bus
Date: Sun, 26 Feb 2006 22:57:56 +0200

 This problem is not just firewire problem.  It happens also on mix of FW 
 and USB external disks, with same symptsoms.
 
 Unknown service addr 0x0000:0x0da3a000 WREQB(1) src=0xffc0 data=8
 Unknown service addr 0x0000:0x0979e000 WREQB(1) src=0xffc0 data=8
 Unknown service addr 0x0000:0xffffc8ff WREQB(1) src=0xffc0 data=8
 Unknown service addr 0x0000:0x06ccf000 WREQB(1) src=0xffc0 data=8
 Unknown service addr 0x0000:0x14f80000 WREQB(1) src=0xffc0 data=8
 Unknown service addr 0x0000:0x003cc000 WREQB(1) src=0xffc0 data=8
 Unknown service addr 0x0000:0x023ac800 WREQB(1) src=0xffc0 data=8
 Unknown service addr 0x0000:0x03d6a000 WREQB(1) src=0xffc0 data=8
 Unknown service addr 0x0000:0x09505000 WREQB(1) src=0xffc0 data=8
 Unknown service addr 0x0000:0x09da4000 WREQB(1) src=0xffc0 data=8
 Unknown service addr 0x0000:0x12202000 WREQB(1) src=0xffc0 data=8
 Unknown service addr 0x0000:0x0c721000 WREQB(1) src=0xffc0 data=8
 Unknown service addr 0x0000:0x028f3000 WREQB(1) src=0xffc0 data=8
 Unknown service addr 0x0000:0x1341f800 WREQB(1) src=0xffc0 data=8
 Unknown service addr 0x0000:0x12ecb000 WREQB(1) src=0xffc0 data=8
 Unknown service addr 0x0000:0x0bb13800 WREQB(1) src=0xffc0 data=8
 Unknown service addr 0x0000:0x06f54000 WREQB(1) src=0xffc0 data=8
 Unknown service addr 0x0000:0x06a69000 WREQB(1) src=0xffc0 data=8
 
 In this case I was copying large amount of data from firewire disk to 
 usb2 external disk.
 
 Drive from where I was copying (mounted read-only during time of 
 copying).  This is connected to firewire. I have four FW disks, two on 
 each bus.
 
 da1 at sbp0 bus 0 target 0 lun 0
 da1: <Maxtor OneTouch 0000> Fixed Direct Access SCSI-4 device
 da1: 50.000MB/s transfers
 da1: 286103MB (585938944 512 byte sectors: 255H 63S/T 36473C)
 
 Drive I was copying to.  This is connected to USB2 port. In this case, 
 both drives are conneced to same card (it is one of those firewire/usb 
 combo cards).
 
 da0 at umass-sim0 bus 0 target 0 lun 0
 da0: <LaCie BigDisk > Fixed Direct Access SCSI-0 device
 da0: 40.000MB/s transfers
 da0: 476950MB (976794336 512 byte sectors: 255H 63S/T 60802C)
 
 After some of these messages, there are varying effects, usually 
 detoriating condition.  Sometimes I see that ls locks up, sometimes 
 hard, sometimes interruptable. Sometimes I can umount, sometimes the 
 computer locks when unmounting.  If I continue to play with it rather 
 than reboot, I end up with a complete lockup.
 
 I have seen the same problem on another computer.  There did not seem to 
 be difference between USB and FW, both caused the same problem.
 
 The full dmesg
 
 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 5.5-PRERELEASE #4: Sat Feb 25 16:27:23 EET 2006
      hsu@lelu.olari.bbnetworks.net:/usr/obj/usr/src/sys/HSU5
 Timecounter "i8254" frequency 1193182 Hz quality 0
 CPU: Pentium III/Pentium III Xeon/Celeron (547.62-MHz 686-class CPU)
    Origin = "GenuineIntel"  Id = 0x673  Stepping = 3
  
 Features=0x383f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE>
 real memory  = 402653184 (384 MB)
 avail memory = 384335872 (366 MB)
 npx0: <math processor> on motherboard
 npx0: INT 16 interface
 cpu0 on motherboard
 pcib0: <Intel 82443BX (440 BX) host to PCI bridge> pcibus 0 on motherboard
 pir0: <PCI Interrupt Routing Table: 6 Entries> on motherboard
 pci0: <PCI bus> on pcib0
 agp0: <Intel 82443BX (440 BX) host to PCI bridge> mem 
 0x44000000-0x47ffffff 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)
 pci0: <multimedia, video> at device 13.0 (no driver attached)
 de0: <Digital 21140A Fast Ethernet> port 0x1000-0x107f mem 
 0x40900000-0x4090007f irq 11 at device 14.0 on pci0
 de0: 21140A [10-100Mb/s] pass 2.2
 de0: Ethernet address: 00:80:c8:f6:95:0a
 de0: if_start running deferred for Giant
 ohci0: <AcerLabs M5237 (Aladdin-V) USB controller> mem 
 0x4c000000-0x4c000fff irq 11 at device 15.0 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 
 0x4c100000-0x4c100fff irq 11 at device 15.1 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
 ohci2: <AcerLabs M5237 (Aladdin-V) USB controller> mem 
 0x4c200000-0x4c200fff irq 11 at device 15.2 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
 ehci0: <EHCI (generic) USB 2.0 controller> mem 0x4c400000-0x4c4000ff irq 
 11 at device 15.3 on pci0
 usb3: EHCI version 1.0
 usb3: companion controllers, 2 ports each: usb0 usb1 usb2
 usb3: <EHCI (generic) USB 2.0 controller> on ehci0
 usb3: USB revision 2.0
 uhub3: AcerLabs EHCI root hub, class 9/0, rev 2.00/1.00, addr 1
 uhub3: 6 ports with 6 removable, self powered
 umass0: LaCie Group.SA BigDisk, rev 2.00/1.18, addr 2
 umass0: Get Max Lun not supported (STALLED)
 fwohci0: <1394 Open Host Controller Interface> mem 0x4c300000-0x4c3007ff 
 irq 11 at device 15.4 on pci0
 fwohci0: OHCI version 1.10 (ROM=1)
 fwohci0: No. of Isochronous channels is 4.
 fwohci0: EUI64 00:90:e6:00:00:00:02:e5
 fwohci0: Phy 1394a available S400, 2 ports.
 fwohci0: Link S400, max_rec 2048 bytes.
 firewire0: <IEEE1394(FireWire) bus> on fwohci0
 fwe0: <Ethernet over FireWire> on firewire0
 if_fwe0: Fake Ethernet address: 02:90:e6:00:02:e5
 fwe0: Ethernet address: 02:90:e6:00:02:e5
 fwe0: if_start running deferred for Giant
 sbp0: <SBP-2/SCSI over FireWire> on firewire0
 fwohci0: Initiate bus reset
 fwohci0: node_id=0xc800ffc4, gen=1, CYCLEMASTER mode
 firewire0: 5 nodes, maxhop <= 4, cable IRM = 4 (me)
 firewire0: bus manager 4 (me)
 pcm0: <AudioPCI ES1373-8> port 0x1080-0x10bf irq 11 at device 16.0 on pci0
 pcm0: <Cirrus Logic CS4297A AC97 Codec>
 isab0: <PCI-ISA bridge> at device 20.0 on pci0
 isa0: <ISA bus> on isab0
 atapci0: <Intel PIIX4 UDMA33 controller> port 
 0x10e0-0x10ef,0x376,0x170-0x177,0x3f6,0x1f0-0x1f7 at device 20.1 on pci0
 ata0: channel #0 on atapci0
 ata1: channel #1 on atapci0
 uhci0: <Intel 82371AB/EB (PIIX4) USB controller> port 0x10c0-0x10df irq 
 11 at device 20.2 on pci0
 usb4: <Intel 82371AB/EB (PIIX4) USB controller> on uhci0
 usb4: USB revision 1.0
 uhub4: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
 uhub4: 2 ports with 2 removable, self powered
 pci0: <bridge> at device 20.3 (no driver attached)
 orm0: <ISA Option ROMs> at iomem 0xe0000-0xe7fff,0xc0000-0xc7fff 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
 psm0: <PS/2 Mouse> irq 12 on atkbdc0
 psm0: model IntelliMouse Explorer, device ID 4
 fdc0: <Enhanced floppy controller> at port 0x3f0-0x3f5 irq 6 drq 2 on isa0
 fd0: <1440-KB 3.5" drive> on fdc0 drive 0
 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: <PNP0401> can't assign resources (port)
 unknown: <PNP0501> can't assign resources (port)
 unknown: <PNP0501> can't assign resources (port)
 unknown: <PNP0700> can't assign resources (port)
 unknown: <PNP0303> can't assign resources (port)
 unknown: <PNP0f13> can't assign resources (irq)
 unknown: <PNP0c02> can't assign resources (port)
 unknown: <PNP0c02> can't assign resources (port)
 Timecounter "TSC" frequency 547622239 Hz quality 800
 Timecounters tick every 10.000 msec
 IPv6 packet filtering initialized, default to accept, logging limited to 
 500 packets/entry
 ipfw2 initialized, divert enabled, rule-based forwarding disabled, 
 default to accept, logging limited to 500 packets/entry by default
 ad0: 73308MB <IBM-DTLA-307075/TXAOA50C> [148945/16/63] at ata0-master UDMA33
 ad1: 305245MB <WDC WD3200JB-00KFA0/08.05J08> [620181/16/63] at 
 ata0-slave UDMA33
 acd0: CDRW <LITE-ON COMBO LTC-48161H/KH0N> at ata1-master PIO4
 ad3: 286103MB <Maxtor 5A300J0/RAMB1TV0> [581290/16/63] at ata1-slave UDMA33
 firewire0: New S400 device ID:0010b92000d5db66
 firewire0: New S400 device ID:0010b9f7011466a0
 firewire0: New S400 device ID:0010b92100409c86
 firewire0: New S400 device ID:0010b9f701222bcc
 da1 at sbp0 bus 0 target 0 lun 0
 da1: <Maxtor OneTouch 0000> Fixed Direct Access SCSI-4 device
 da1: 50.000MB/s transfers
 da1: 286103MB (585938944 512 byte sectors: 255H 63S/T 36473C)
 da2 at sbp0 bus 0 target 1 lun 0
 da2: <Maxtor OneTouch II 0310> Fixed Direct Access SCSI-4 device
 da2: 50.000MB/s transfers
 da2: 286188MB (586114704 512 byte sectors: 255H 63S/T 36483C)
 da3 at sbp0 bus 0 target 2 lun 0
 da3: <Maxtor OneTouch 0000> Fixed Direct Access SCSI-4 device
 da3: 50.000MB/s transfers
 da3: 286103MB (585938944 512 byte sectors: 255H 63S/T 36473C)
 da4 at sbp0 bus 0 target 3 lun 0
 da4: <Maxtor OneTouch 0000> Fixed Direct Access SCSI-4 device
 da4: 50.000MB/s transfers
 da4: 286103MB (585938944 512 byte sectors: 255H 63S/T 36473C)
 da0 at umass-sim0 bus 0 target 0 lun 0
 da0: <LaCie BigDisk > Fixed Direct Access SCSI-0 device
 da0: 40.000MB/s transfers
 da0: 476950MB (976794336 512 byte sectors: 255H 63S/T 60802C)
 Mounting root from ufs:/dev/ad0s1a
 

From: Jason Bacon <bacon@smithers.neuro.mcw.edu>
To: Heikki Suonsivu <hsu@wlansystems.com>
Cc: bug-followup@FreeBSD.org
Subject: Re: kern/79168: Problems running two firewire disks on one bus
Date: Mon, 27 Feb 2006 09:22:45 -0600 (CST)

 Actually, I traced our problems to the Iomega GUF320 cards failing over 
 time.  The systems that exhibited these errors eventually got worse, and 
 finally would not boot unless the GUF320 card was removed.  They would 
 simply freeze before the BIOS messages even appeared.  Several of my 
 GUF320 cards reached this state, and almost all of them were beginning to 
 show the "unknown service address" symptoms.
 
 I did post this on freebsd.misc, but apparently forgot to follow up on the 
 problem report.
 
 I've since replaced them all with LaCie FireWire cards, and have not had 
 any more problems.
 
 Cheers,
 
  	Jason
 
 -----------------------------------------------------------------------
 Real men aren't afraid to eat quiche.
 -----------------------------------------------------------------------
 
 On Sun, 26 Feb 2006, Heikki Suonsivu wrote:
 
 >
 > This problem is not just firewire problem.  It happens also on mix of FW and 
 > USB external disks, with same symptsoms.
 >
 > Unknown service addr 0x0000:0x0da3a000 WREQB(1) src=0xffc0 data=8
 > Unknown service addr 0x0000:0x0979e000 WREQB(1) src=0xffc0 data=8
 > Unknown service addr 0x0000:0xffffc8ff WREQB(1) src=0xffc0 data=8
 > Unknown service addr 0x0000:0x06ccf000 WREQB(1) src=0xffc0 data=8
 > Unknown service addr 0x0000:0x14f80000 WREQB(1) src=0xffc0 data=8
 > Unknown service addr 0x0000:0x003cc000 WREQB(1) src=0xffc0 data=8
 > Unknown service addr 0x0000:0x023ac800 WREQB(1) src=0xffc0 data=8
 > Unknown service addr 0x0000:0x03d6a000 WREQB(1) src=0xffc0 data=8
 > Unknown service addr 0x0000:0x09505000 WREQB(1) src=0xffc0 data=8
 > Unknown service addr 0x0000:0x09da4000 WREQB(1) src=0xffc0 data=8
 > Unknown service addr 0x0000:0x12202000 WREQB(1) src=0xffc0 data=8
 > Unknown service addr 0x0000:0x0c721000 WREQB(1) src=0xffc0 data=8
 > Unknown service addr 0x0000:0x028f3000 WREQB(1) src=0xffc0 data=8
 > Unknown service addr 0x0000:0x1341f800 WREQB(1) src=0xffc0 data=8
 > Unknown service addr 0x0000:0x12ecb000 WREQB(1) src=0xffc0 data=8
 > Unknown service addr 0x0000:0x0bb13800 WREQB(1) src=0xffc0 data=8
 > Unknown service addr 0x0000:0x06f54000 WREQB(1) src=0xffc0 data=8
 > Unknown service addr 0x0000:0x06a69000 WREQB(1) src=0xffc0 data=8
 >
 > In this case I was copying large amount of data from firewire disk to usb2 
 > external disk.
 >
 > Drive from where I was copying (mounted read-only during time of copying). 
 > This is connected to firewire. I have four FW disks, two on each bus.
 >
 > da1 at sbp0 bus 0 target 0 lun 0
 > da1: <Maxtor OneTouch 0000> Fixed Direct Access SCSI-4 device
 > da1: 50.000MB/s transfers
 > da1: 286103MB (585938944 512 byte sectors: 255H 63S/T 36473C)
 >
 > Drive I was copying to.  This is connected to USB2 port. In this case, both 
 > drives are conneced to same card (it is one of those firewire/usb combo 
 > cards).
 >
 > da0 at umass-sim0 bus 0 target 0 lun 0
 > da0: <LaCie BigDisk > Fixed Direct Access SCSI-0 device
 > da0: 40.000MB/s transfers
 > da0: 476950MB (976794336 512 byte sectors: 255H 63S/T 60802C)
 >
 > After some of these messages, there are varying effects, usually detoriating 
 > condition.  Sometimes I see that ls locks up, sometimes hard, sometimes 
 > interruptable. Sometimes I can umount, sometimes the computer locks when 
 > unmounting.  If I continue to play with it rather than reboot, I end up with 
 > a complete lockup.
 >
 > I have seen the same problem on another computer.  There did not seem to be 
 > difference between USB and FW, both caused the same problem.
 >
 > The full dmesg
 >
 > 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 5.5-PRERELEASE #4: Sat Feb 25 16:27:23 EET 2006
 >    hsu@lelu.olari.bbnetworks.net:/usr/obj/usr/src/sys/HSU5
 > Timecounter "i8254" frequency 1193182 Hz quality 0
 > CPU: Pentium III/Pentium III Xeon/Celeron (547.62-MHz 686-class CPU)
 >  Origin = "GenuineIntel"  Id = 0x673  Stepping = 3
 >
 > Features=0x383f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE>
 > real memory  = 402653184 (384 MB)
 > avail memory = 384335872 (366 MB)
 > npx0: <math processor> on motherboard
 > npx0: INT 16 interface
 > cpu0 on motherboard
 > pcib0: <Intel 82443BX (440 BX) host to PCI bridge> pcibus 0 on motherboard
 > pir0: <PCI Interrupt Routing Table: 6 Entries> on motherboard
 > pci0: <PCI bus> on pcib0
 > agp0: <Intel 82443BX (440 BX) host to PCI bridge> mem 0x44000000-0x47ffffff 
 > 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)
 > pci0: <multimedia, video> at device 13.0 (no driver attached)
 > de0: <Digital 21140A Fast Ethernet> port 0x1000-0x107f mem 
 > 0x40900000-0x4090007f irq 11 at device 14.0 on pci0
 > de0: 21140A [10-100Mb/s] pass 2.2
 > de0: Ethernet address: 00:80:c8:f6:95:0a
 > de0: if_start running deferred for Giant
 > ohci0: <AcerLabs M5237 (Aladdin-V) USB controller> mem 0x4c000000-0x4c000fff 
 > irq 11 at device 15.0 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 0x4c100000-0x4c100fff 
 > irq 11 at device 15.1 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
 > ohci2: <AcerLabs M5237 (Aladdin-V) USB controller> mem 0x4c200000-0x4c200fff 
 > irq 11 at device 15.2 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
 > ehci0: <EHCI (generic) USB 2.0 controller> mem 0x4c400000-0x4c4000ff irq 11 
 > at device 15.3 on pci0
 > usb3: EHCI version 1.0
 > usb3: companion controllers, 2 ports each: usb0 usb1 usb2
 > usb3: <EHCI (generic) USB 2.0 controller> on ehci0
 > usb3: USB revision 2.0
 > uhub3: AcerLabs EHCI root hub, class 9/0, rev 2.00/1.00, addr 1
 > uhub3: 6 ports with 6 removable, self powered
 > umass0: LaCie Group.SA BigDisk, rev 2.00/1.18, addr 2
 > umass0: Get Max Lun not supported (STALLED)
 > fwohci0: <1394 Open Host Controller Interface> mem 0x4c300000-0x4c3007ff irq 
 > 11 at device 15.4 on pci0
 > fwohci0: OHCI version 1.10 (ROM=1)
 > fwohci0: No. of Isochronous channels is 4.
 > fwohci0: EUI64 00:90:e6:00:00:00:02:e5
 > fwohci0: Phy 1394a available S400, 2 ports.
 > fwohci0: Link S400, max_rec 2048 bytes.
 > firewire0: <IEEE1394(FireWire) bus> on fwohci0
 > fwe0: <Ethernet over FireWire> on firewire0
 > if_fwe0: Fake Ethernet address: 02:90:e6:00:02:e5
 > fwe0: Ethernet address: 02:90:e6:00:02:e5
 > fwe0: if_start running deferred for Giant
 > sbp0: <SBP-2/SCSI over FireWire> on firewire0
 > fwohci0: Initiate bus reset
 > fwohci0: node_id=0xc800ffc4, gen=1, CYCLEMASTER mode
 > firewire0: 5 nodes, maxhop <= 4, cable IRM = 4 (me)
 > firewire0: bus manager 4 (me)
 > pcm0: <AudioPCI ES1373-8> port 0x1080-0x10bf irq 11 at device 16.0 on pci0
 > pcm0: <Cirrus Logic CS4297A AC97 Codec>
 > isab0: <PCI-ISA bridge> at device 20.0 on pci0
 > isa0: <ISA bus> on isab0
 > atapci0: <Intel PIIX4 UDMA33 controller> port 
 > 0x10e0-0x10ef,0x376,0x170-0x177,0x3f6,0x1f0-0x1f7 at device 20.1 on pci0
 > ata0: channel #0 on atapci0
 > ata1: channel #1 on atapci0
 > uhci0: <Intel 82371AB/EB (PIIX4) USB controller> port 0x10c0-0x10df irq 11 at 
 > device 20.2 on pci0
 > usb4: <Intel 82371AB/EB (PIIX4) USB controller> on uhci0
 > usb4: USB revision 1.0
 > uhub4: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
 > uhub4: 2 ports with 2 removable, self powered
 > pci0: <bridge> at device 20.3 (no driver attached)
 > orm0: <ISA Option ROMs> at iomem 0xe0000-0xe7fff,0xc0000-0xc7fff 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
 > psm0: <PS/2 Mouse> irq 12 on atkbdc0
 > psm0: model IntelliMouse Explorer, device ID 4
 > fdc0: <Enhanced floppy controller> at port 0x3f0-0x3f5 irq 6 drq 2 on isa0
 > fd0: <1440-KB 3.5" drive> on fdc0 drive 0
 > 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: <PNP0401> can't assign resources (port)
 > unknown: <PNP0501> can't assign resources (port)
 > unknown: <PNP0501> can't assign resources (port)
 > unknown: <PNP0700> can't assign resources (port)
 > unknown: <PNP0303> can't assign resources (port)
 > unknown: <PNP0f13> can't assign resources (irq)
 > unknown: <PNP0c02> can't assign resources (port)
 > unknown: <PNP0c02> can't assign resources (port)
 > Timecounter "TSC" frequency 547622239 Hz quality 800
 > Timecounters tick every 10.000 msec
 > IPv6 packet filtering initialized, default to accept, logging limited to 500 
 > packets/entry
 > ipfw2 initialized, divert enabled, rule-based forwarding disabled, default to 
 > accept, logging limited to 500 packets/entry by default
 > ad0: 73308MB <IBM-DTLA-307075/TXAOA50C> [148945/16/63] at ata0-master UDMA33
 > ad1: 305245MB <WDC WD3200JB-00KFA0/08.05J08> [620181/16/63] at ata0-slave 
 > UDMA33
 > acd0: CDRW <LITE-ON COMBO LTC-48161H/KH0N> at ata1-master PIO4
 > ad3: 286103MB <Maxtor 5A300J0/RAMB1TV0> [581290/16/63] at ata1-slave UDMA33
 > firewire0: New S400 device ID:0010b92000d5db66
 > firewire0: New S400 device ID:0010b9f7011466a0
 > firewire0: New S400 device ID:0010b92100409c86
 > firewire0: New S400 device ID:0010b9f701222bcc
 > da1 at sbp0 bus 0 target 0 lun 0
 > da1: <Maxtor OneTouch 0000> Fixed Direct Access SCSI-4 device
 > da1: 50.000MB/s transfers
 > da1: 286103MB (585938944 512 byte sectors: 255H 63S/T 36473C)
 > da2 at sbp0 bus 0 target 1 lun 0
 > da2: <Maxtor OneTouch II 0310> Fixed Direct Access SCSI-4 device
 > da2: 50.000MB/s transfers
 > da2: 286188MB (586114704 512 byte sectors: 255H 63S/T 36483C)
 > da3 at sbp0 bus 0 target 2 lun 0
 > da3: <Maxtor OneTouch 0000> Fixed Direct Access SCSI-4 device
 > da3: 50.000MB/s transfers
 > da3: 286103MB (585938944 512 byte sectors: 255H 63S/T 36473C)
 > da4 at sbp0 bus 0 target 3 lun 0
 > da4: <Maxtor OneTouch 0000> Fixed Direct Access SCSI-4 device
 > da4: 50.000MB/s transfers
 > da4: 286103MB (585938944 512 byte sectors: 255H 63S/T 36473C)
 > da0 at umass-sim0 bus 0 target 0 lun 0
 > da0: <LaCie BigDisk > Fixed Direct Access SCSI-0 device
 > da0: 40.000MB/s transfers
 > da0: 476950MB (976794336 512 byte sectors: 255H 63S/T 60802C)
 > Mounting root from ufs:/dev/ad0s1a
 >
 >

From: Heikki Suonsivu <hsu@wlansystems.com>
To: Jason Bacon <bacon@smithers.neuro.mcw.edu>
Cc: bug-followup@FreeBSD.org
Subject: Re: kern/79168: Problems running two firewire disks on one bus
Date: Tue, 28 Feb 2006 22:32:17 +0200

 This is a multi-part message in MIME format.
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 Jason Bacon wrote:
 
 > 
 > Actually, I traced our problems to the Iomega GUF320 cards failing over
 > time.  The systems that exhibited these errors eventually got worse, and
 > finally would not boot unless the GUF320 card was removed.  They would
 > simply freeze before the BIOS messages even appeared.  Several of my
 > GUF320 cards reached this state, and almost all of them were beginning
 > to show the "unknown service address" symptoms.
 
 For me this has been stable problem, not getting worse or better.  What
 chipset GUF320 card has?
 
 How many disks you have been able to use?
 
 > I did post this on freebsd.misc, but apparently forgot to follow up on
 > the problem report.
 > 
 > I've since replaced them all with LaCie FireWire cards, and have not had
 > any more problems.
 > 
 > Cheers,
 > 
 >     Jason
 > 
 > -----------------------------------------------------------------------
 > Real men aren't afraid to eat quiche.
 > -----------------------------------------------------------------------
 > 
 > On Sun, 26 Feb 2006, Heikki Suonsivu wrote:
 > 
 >>
 >> This problem is not just firewire problem.  It happens also on mix of
 >> FW and USB external disks, with same symptsoms.
 >>
 >> Unknown service addr 0x0000:0x0da3a000 WREQB(1) src=0xffc0 data=8
 >> Unknown service addr 0x0000:0x0979e000 WREQB(1) src=0xffc0 data=8
 >> Unknown service addr 0x0000:0xffffc8ff WREQB(1) src=0xffc0 data=8
 >> Unknown service addr 0x0000:0x06ccf000 WREQB(1) src=0xffc0 data=8
 >> Unknown service addr 0x0000:0x14f80000 WREQB(1) src=0xffc0 data=8
 >> Unknown service addr 0x0000:0x003cc000 WREQB(1) src=0xffc0 data=8
 >> Unknown service addr 0x0000:0x023ac800 WREQB(1) src=0xffc0 data=8
 >> Unknown service addr 0x0000:0x03d6a000 WREQB(1) src=0xffc0 data=8
 >> Unknown service addr 0x0000:0x09505000 WREQB(1) src=0xffc0 data=8
 >> Unknown service addr 0x0000:0x09da4000 WREQB(1) src=0xffc0 data=8
 >> Unknown service addr 0x0000:0x12202000 WREQB(1) src=0xffc0 data=8
 >> Unknown service addr 0x0000:0x0c721000 WREQB(1) src=0xffc0 data=8
 >> Unknown service addr 0x0000:0x028f3000 WREQB(1) src=0xffc0 data=8
 >> Unknown service addr 0x0000:0x1341f800 WREQB(1) src=0xffc0 data=8
 >> Unknown service addr 0x0000:0x12ecb000 WREQB(1) src=0xffc0 data=8
 >> Unknown service addr 0x0000:0x0bb13800 WREQB(1) src=0xffc0 data=8
 >> Unknown service addr 0x0000:0x06f54000 WREQB(1) src=0xffc0 data=8
 >> Unknown service addr 0x0000:0x06a69000 WREQB(1) src=0xffc0 data=8
 >>
 >> In this case I was copying large amount of data from firewire disk to
 >> usb2 external disk.
 >>
 >> Drive from where I was copying (mounted read-only during time of
 >> copying). This is connected to firewire. I have four FW disks, two on
 >> each bus.
 >>
 >> da1 at sbp0 bus 0 target 0 lun 0
 >> da1: <Maxtor OneTouch 0000> Fixed Direct Access SCSI-4 device
 >> da1: 50.000MB/s transfers
 >> da1: 286103MB (585938944 512 byte sectors: 255H 63S/T 36473C)
 >>
 >> Drive I was copying to.  This is connected to USB2 port. In this case,
 >> both drives are conneced to same card (it is one of those firewire/usb
 >> combo cards).
 >>
 >> da0 at umass-sim0 bus 0 target 0 lun 0
 >> da0: <LaCie BigDisk > Fixed Direct Access SCSI-0 device
 >> da0: 40.000MB/s transfers
 >> da0: 476950MB (976794336 512 byte sectors: 255H 63S/T 60802C)
 >>
 >> After some of these messages, there are varying effects, usually
 >> detoriating condition.  Sometimes I see that ls locks up, sometimes
 >> hard, sometimes interruptable. Sometimes I can umount, sometimes the
 >> computer locks when unmounting.  If I continue to play with it rather
 >> than reboot, I end up with a complete lockup.
 >>
 >> I have seen the same problem on another computer.  There did not seem
 >> to be difference between USB and FW, both caused the same problem.
 >>
 >> The full dmesg
 >>
 >> 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 5.5-PRERELEASE #4: Sat Feb 25 16:27:23 EET 2006
 >>    hsu@lelu.olari.bbnetworks.net:/usr/obj/usr/src/sys/HSU5
 >> Timecounter "i8254" frequency 1193182 Hz quality 0
 >> CPU: Pentium III/Pentium III Xeon/Celeron (547.62-MHz 686-class CPU)
 >>  Origin = "GenuineIntel"  Id = 0x673  Stepping = 3
 >>
 >> Features=0x383f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE>
 >>
 >> real memory  = 402653184 (384 MB)
 >> avail memory = 384335872 (366 MB)
 >> npx0: <math processor> on motherboard
 >> npx0: INT 16 interface
 >> cpu0 on motherboard
 >> pcib0: <Intel 82443BX (440 BX) host to PCI bridge> pcibus 0 on
 >> motherboard
 >> pir0: <PCI Interrupt Routing Table: 6 Entries> on motherboard
 >> pci0: <PCI bus> on pcib0
 >> agp0: <Intel 82443BX (440 BX) host to PCI bridge> mem
 >> 0x44000000-0x47ffffff 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)
 >> pci0: <multimedia, video> at device 13.0 (no driver attached)
 >> de0: <Digital 21140A Fast Ethernet> port 0x1000-0x107f mem
 >> 0x40900000-0x4090007f irq 11 at device 14.0 on pci0
 >> de0: 21140A [10-100Mb/s] pass 2.2
 >> de0: Ethernet address: 00:80:c8:f6:95:0a
 >> de0: if_start running deferred for Giant
 >> ohci0: <AcerLabs M5237 (Aladdin-V) USB controller> mem
 >> 0x4c000000-0x4c000fff irq 11 at device 15.0 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
 >> 0x4c100000-0x4c100fff irq 11 at device 15.1 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
 >> ohci2: <AcerLabs M5237 (Aladdin-V) USB controller> mem
 >> 0x4c200000-0x4c200fff irq 11 at device 15.2 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
 >> ehci0: <EHCI (generic) USB 2.0 controller> mem 0x4c400000-0x4c4000ff
 >> irq 11 at device 15.3 on pci0
 >> usb3: EHCI version 1.0
 >> usb3: companion controllers, 2 ports each: usb0 usb1 usb2
 >> usb3: <EHCI (generic) USB 2.0 controller> on ehci0
 >> usb3: USB revision 2.0
 >> uhub3: AcerLabs EHCI root hub, class 9/0, rev 2.00/1.00, addr 1
 >> uhub3: 6 ports with 6 removable, self powered
 >> umass0: LaCie Group.SA BigDisk, rev 2.00/1.18, addr 2
 >> umass0: Get Max Lun not supported (STALLED)
 >> fwohci0: <1394 Open Host Controller Interface> mem
 >> 0x4c300000-0x4c3007ff irq 11 at device 15.4 on pci0
 >> fwohci0: OHCI version 1.10 (ROM=1)
 >> fwohci0: No. of Isochronous channels is 4.
 >> fwohci0: EUI64 00:90:e6:00:00:00:02:e5
 >> fwohci0: Phy 1394a available S400, 2 ports.
 >> fwohci0: Link S400, max_rec 2048 bytes.
 >> firewire0: <IEEE1394(FireWire) bus> on fwohci0
 >> fwe0: <Ethernet over FireWire> on firewire0
 >> if_fwe0: Fake Ethernet address: 02:90:e6:00:02:e5
 >> fwe0: Ethernet address: 02:90:e6:00:02:e5
 >> fwe0: if_start running deferred for Giant
 >> sbp0: <SBP-2/SCSI over FireWire> on firewire0
 >> fwohci0: Initiate bus reset
 >> fwohci0: node_id=0xc800ffc4, gen=1, CYCLEMASTER mode
 >> firewire0: 5 nodes, maxhop <= 4, cable IRM = 4 (me)
 >> firewire0: bus manager 4 (me)
 >> pcm0: <AudioPCI ES1373-8> port 0x1080-0x10bf irq 11 at device 16.0 on
 >> pci0
 >> pcm0: <Cirrus Logic CS4297A AC97 Codec>
 >> isab0: <PCI-ISA bridge> at device 20.0 on pci0
 >> isa0: <ISA bus> on isab0
 >> atapci0: <Intel PIIX4 UDMA33 controller> port
 >> 0x10e0-0x10ef,0x376,0x170-0x177,0x3f6,0x1f0-0x1f7 at device 20.1 on pci0
 >> ata0: channel #0 on atapci0
 >> ata1: channel #1 on atapci0
 >> uhci0: <Intel 82371AB/EB (PIIX4) USB controller> port 0x10c0-0x10df
 >> irq 11 at device 20.2 on pci0
 >> usb4: <Intel 82371AB/EB (PIIX4) USB controller> on uhci0
 >> usb4: USB revision 1.0
 >> uhub4: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
 >> uhub4: 2 ports with 2 removable, self powered
 >> pci0: <bridge> at device 20.3 (no driver attached)
 >> orm0: <ISA Option ROMs> at iomem 0xe0000-0xe7fff,0xc0000-0xc7fff 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
 >> psm0: <PS/2 Mouse> irq 12 on atkbdc0
 >> psm0: model IntelliMouse Explorer, device ID 4
 >> fdc0: <Enhanced floppy controller> at port 0x3f0-0x3f5 irq 6 drq 2 on
 >> isa0
 >> fd0: <1440-KB 3.5" drive> on fdc0 drive 0
 >> 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: <PNP0401> can't assign resources (port)
 >> unknown: <PNP0501> can't assign resources (port)
 >> unknown: <PNP0501> can't assign resources (port)
 >> unknown: <PNP0700> can't assign resources (port)
 >> unknown: <PNP0303> can't assign resources (port)
 >> unknown: <PNP0f13> can't assign resources (irq)
 >> unknown: <PNP0c02> can't assign resources (port)
 >> unknown: <PNP0c02> can't assign resources (port)
 >> Timecounter "TSC" frequency 547622239 Hz quality 800
 >> Timecounters tick every 10.000 msec
 >> IPv6 packet filtering initialized, default to accept, logging limited
 >> to 500 packets/entry
 >> ipfw2 initialized, divert enabled, rule-based forwarding disabled,
 >> default to accept, logging limited to 500 packets/entry by default
 >> ad0: 73308MB <IBM-DTLA-307075/TXAOA50C> [148945/16/63] at ata0-master
 >> UDMA33
 >> ad1: 305245MB <WDC WD3200JB-00KFA0/08.05J08> [620181/16/63] at
 >> ata0-slave UDMA33
 >> acd0: CDRW <LITE-ON COMBO LTC-48161H/KH0N> at ata1-master PIO4
 >> ad3: 286103MB <Maxtor 5A300J0/RAMB1TV0> [581290/16/63] at ata1-slave
 >> UDMA33
 >> firewire0: New S400 device ID:0010b92000d5db66
 >> firewire0: New S400 device ID:0010b9f7011466a0
 >> firewire0: New S400 device ID:0010b92100409c86
 >> firewire0: New S400 device ID:0010b9f701222bcc
 >> da1 at sbp0 bus 0 target 0 lun 0
 >> da1: <Maxtor OneTouch 0000> Fixed Direct Access SCSI-4 device
 >> da1: 50.000MB/s transfers
 >> da1: 286103MB (585938944 512 byte sectors: 255H 63S/T 36473C)
 >> da2 at sbp0 bus 0 target 1 lun 0
 >> da2: <Maxtor OneTouch II 0310> Fixed Direct Access SCSI-4 device
 >> da2: 50.000MB/s transfers
 >> da2: 286188MB (586114704 512 byte sectors: 255H 63S/T 36483C)
 >> da3 at sbp0 bus 0 target 2 lun 0
 >> da3: <Maxtor OneTouch 0000> Fixed Direct Access SCSI-4 device
 >> da3: 50.000MB/s transfers
 >> da3: 286103MB (585938944 512 byte sectors: 255H 63S/T 36473C)
 >> da4 at sbp0 bus 0 target 3 lun 0
 >> da4: <Maxtor OneTouch 0000> Fixed Direct Access SCSI-4 device
 >> da4: 50.000MB/s transfers
 >> da4: 286103MB (585938944 512 byte sectors: 255H 63S/T 36473C)
 >> da0 at umass-sim0 bus 0 target 0 lun 0
 >> da0: <LaCie BigDisk > Fixed Direct Access SCSI-0 device
 >> da0: 40.000MB/s transfers
 >> da0: 476950MB (976794336 512 byte sectors: 255H 63S/T 60802C)
 >> Mounting root from ufs:/dev/ad0s1a
 >>
 >>
 
 
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 begin:vcard
 fn:Heikki Suonsivu
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 org:Wireless LAN Systems Ltd
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 email;internet:hsu@wlansystems.com
 title:Chairman
 tel;work:+358925172270
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 tel;cell:+358405519679
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 --------------070401000702020005000405--
State-Changed-From-To: open->closed 
State-Changed-By: simokawa 
State-Changed-When: Thu Mar 15 09:26:23 UTC 2007 
State-Changed-Why:  
It turns out to be a hardware problem. 

http://www.freebsd.org/cgi/query-pr.cgi?pr=79168 
>Unformatted:
