kern/93083: Detach of Firewire Harddisk not recognied properly

[Gerhard Schmidt]

>Number:         93083
>Category:       kern
>Synopsis:       Detach of Firewire Harddisk not recognied properly
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Thu Feb 09 08:40:03 GMT 2006
>Closed-Date:
>Last-Modified:
>Originator:     Gerhard Schmidt
>Release:        FreeBSD 6.1-PRERELEASE i386
>Organization:
Augsburger Computer Forum e.V.
>Environment:
System: FreeBSD etustar.ze.tum.de 6.1-PRERELEASE FreeBSD 6.1-PRERELEASE #1: Wed Feb 8 15:31:25 CET 2006 root at etustar.ze.tum.de:/usr/src/sys/i386/compile/ETUSTAR i386


>Description:

I have an external USB/Firewire Harddisk. When i attach it 
via Firewire I gets attached as da0. So far everything is 
all right. Console reports the follwing:

fwohci0: BUS reset
fwohci0: node_id=0xc800ffc1, gen=2, CYCLEMASTER mode
firewire0: 2 nodes, maxhop <= 1, cable IRM = 1 (me)
firewire0: bus manager 1 (me)
firewire0: New S400 device ID:0090a95000000665
sbp0:0:1 login failed
da0 at sbp0 bus 0 target 0 lun 0
da0: <WD 3200JB External 0223> Fixed Simplified Direct Access SCSI-4 device 
da0: 50.000MB/s transfers
da0: 305245MB (625142448 512 byte sectors: 255H 63S/T 38913C)

When I detach the device the device records 
are not removed and camcontrol devlist still lists the device 

<WD 3200JB External 0223>          at scbus0 target 0 lun 0 (probe0,da0,pass1)

On the console there is the following output 
fwohci0: BUS reset
fwohci0: node_id=0xc800ffc0, gen=13, CYCLEMASTER mode
firewire0: 1 nodes, maxhop <= 0, cable IRM = 0 (me)
firewire0: bus manager 0 (me)

I tried to do a rescan with camcontrol rescan 0 
camcontrol never returned. 

Even when I reattach the device it still doesn't work. 

The same Harddisk on USB works without problem. 

here the dmesg of my system 

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-PRERELEASE #1: Wed Feb  8 15:31:25 CET 2006
    root at etustar.ze.tum.de:/usr/src/sys/i386/compile/ETUSTAR
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: AMD Athlon(tm) 64 Processor 3000+ (1802.32-MHz 686-class CPU)
  Origin = "AuthenticAMD"  Id = 0x20ff0  Stepping = 0
  Features=0x78bfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,MMX,FXSR,SSE,SSE2>
  Features2=0x1<SSE3>
  AMD Features=0xe2500800<SYSCALL,NX,MMX+,<b25>,LM,3DNow+,3DNow>
real memory  = 1073414144 (1023 MB)
avail memory = 1041494016 (993 MB)
ACPI APIC Table: <A M I  OEMAPIC >
MADT: Forcing active-low polarity and level trigger for SCI
ioapic0 <Version 0.3> irqs 0-23 on motherboard
npx0: [FAST]
npx0: <math processor> on motherboard
npx0: INT 16 interface
acpi0: <A M I OEMRSDT> 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
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
agp0: <VIA K8T800Pro host to PCI bridge> mem 0xce000000-0xcfffffff at device 0.0 on pci0
pcib1: <ACPI PCI-PCI bridge> at device 1.0 on pci0
pci1: <ACPI PCI bus> on pcib1
pci1: <display, VGA> at device 0.0 (no driver attached)
pci1: <display> at device 0.1 (no driver attached)
fwohci0: <VIA Fire II (VT6306)> port 0x8400-0x847f mem 0xfb500000-0xfb5007ff irq 16 at device 7.0 on pci0
fwohci0: OHCI version 1.0 (ROM=1)
fwohci0: No. of Isochronous channels is 4.
fwohci0: EUI64 00:11:d8:00:00:12:47:bd
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: 02:11:d8:12:47:bd
fwe0: Ethernet address: 02:11:d8:12:47:bd
fwe0: if_start running deferred for Giant
sbp0: <SBP-2/SCSI over FireWire> on firewire0
fwohci0: Initiate bus reset
fwohci0: node_id=0xc800ffc1, gen=1, CYCLEMASTER mode
firewire0: 2 nodes, maxhop <= 1, cable IRM = 1 (me)
firewire0: bus manager 1 (me)
atapci0: <Promise PDC20378 SATA150 controller> port 0x9400-0x943f,0x9000-0x900f,0x8800-0x887f mem 0xfb700000-0xfb700fff,0xfb600000-0xfb61ffff irq 18 at device 8.0 on pci0
ata2: <ATA channel 0> on atapci0
ata3: <ATA channel 1> on atapci0
ata4: <ATA channel 2> on atapci0
skc0: <Marvell Gigabit Ethernet> port 0x9800-0x98ff mem 0xfb900000-0xfb903fff irq 17 at device 10.0 on pci0
skc0: Marvell Yukon Lite Gigabit Ethernet rev. (0x9)
sk0: <Marvell Semiconductor, Inc. Yukon> on skc0
sk0: Ethernet address: 00:11:d8:92:8a:49
miibus0: <MII bus> on sk0
e1000phy0: <Marvell 88E1000 Gigabit PHY> on miibus0
e1000phy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseTX-FDX, auto
ahc0: <Adaptec 2902/04/10/15/20C/30C SCSI adapter> port 0xa000-0xa0ff mem 0xfba00000-0xfba00fff irq 19 at device 14.0 on pci0
ahc0: [GIANT-LOCKED]
aic7850: Single Channel A, SCSI Id=7, 3/253 SCBs
atapci1: <VIA 6420 SATA150 controller> port 0xc000-0xc007,0xb800-0xb803,0xb400-0xb407,0xb000-0xb003,0xa800-0xa80f,0xa400-0xa4ff irq 20 at device 15.0 on pci0
ata5: <ATA channel 0> on atapci1
ata6: <ATA channel 1> on atapci1
atapci2: <VIA 8237 UDMA133 controller> port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xfc00-0xfc0f at device 15.1 on pci0
ata0: <ATA channel 0> on atapci2
ata1: <ATA channel 1> on atapci2
uhci0: <VIA 83C572 USB controller> port 0xc400-0xc41f irq 21 at device 16.0 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
uhci1: <VIA 83C572 USB controller> port 0xc800-0xc81f irq 21 at device 16.1 on pci0
uhci1: [GIANT-LOCKED]
usb1: <VIA 83C572 USB controller> on uhci1
usb1: USB revision 1.0
uhub1: VIA UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
uhci2: <VIA 83C572 USB controller> port 0xd000-0xd01f irq 21 at device 16.2 on pci0
uhci2: [GIANT-LOCKED]
usb2: <VIA 83C572 USB controller> on uhci2
usb2: 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
uhci3: <VIA 83C572 USB controller> port 0xd400-0xd41f irq 21 at device 16.3 on pci0
uhci3: [GIANT-LOCKED]
usb3: <VIA 83C572 USB controller> on uhci3
usb3: USB revision 1.0
uhub3: VIA UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub3: 2 ports with 2 removable, self powered
ehci0: <VIA VT6202 USB 2.0 controller> mem 0xfbc00000-0xfbc000ff irq 21 at device 16.4 on pci0
ehci0: [GIANT-LOCKED]
usb4: waiting for BIOS to give up control
usb4: EHCI version 1.0
usb4: companion controllers, 2 ports each: usb0 usb1 usb2 usb3
usb4: <VIA VT6202 USB 2.0 controller> on ehci0
usb4: USB revision 2.0
uhub4: VIA EHCI root hub, class 9/0, rev 2.00/1.00, addr 1
uhub4: 8 ports with 8 removable, self powered
uhub5: vendor 0x04e1 product 0x0201, class 9/0, rev 2.00/0.02, addr 2
uhub5: multiple transaction translators
uhub5: 4 ports with 4 removable, self powered
ums0: Kensington Kensington Expert Mouse, rev 1.10/1.00, addr 3, iclass 3/1
ums0: 4 buttons and Z dir.
isab0: <PCI-ISA bridge> at device 17.0 on pci0
isa0: <ISA bus> on isab0
pcm0: <VIA VT8237> port 0xd800-0xd8ff irq 22 at device 17.5 on pci0
pcm0: <Avance Logic ALC850 AC97 Codec>
pcm0: <VIA DXS Enabled: DXS 4 / SGD 1 / REC 1>
acpi_button0: <Power Button> on acpi0
acpi_button1: <Sleep Button> on acpi0
atkbdc0: <Keyboard controller (i8042)> port 0x60,0x64 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, device ID 3
fdc0: <floppy drive controller (FDE)> port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on acpi0
fdc0: [FAST]
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
ppc0: <ECP parallel printer port> port 0x378-0x37f,0x778-0x77b irq 7 drq 3 on acpi0
ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode
ppc0: FIFO with 16/16/9 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
sio0: configured irq 3 not in bitmap of probed irqs 0
sio0: port may not be enabled
sio0: <16550A-compatible COM port> port 0x2f8-0x2ff irq 3 flags 0x10 on acpi0
sio0: type 16550A
sio1: configured irq 4 not in bitmap of probed irqs 0
sio1: port may not be enabled
sio1: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 on acpi0
sio1: type 16550A
orm0: <ISA Option ROM> at iomem 0xc0000-0xccfff 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
Timecounter "TSC" frequency 1802318066 Hz quality 800
Timecounters tick every 1.000 msec
Waiting 15 seconds for SCSI devices to settle
acd0: DVDR <HL-DT-ST DVDRAM GSA-4163B/A102> at ata0-master UDMA33
ad4: 152627MB <Seagate ST3160827AS 3.42> at ata2-master SATA150
cd0 at ata0 bus 0 target 0 lun 0
cd0: <HL-DT-ST DVDRAM GSA-4163B A102> Removable CD-ROM SCSI-0 device 
cd0: 33.000MB/s transfers
cd0: Attempt to query device size failed: NOT READY, Medium not present
Trying to mount root from ufs:/dev/ad4s1a

>How-To-Repeat:
	
attach firewire device and detach it. 
	
>Fix:

n/k 


>Release-Note:
>Audit-Trail:
>Unformatted: