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Message-Id: <200607090906.k6996R6o036315@www.freebsd.org>
Date: Sun, 9 Jul 2006 09:06:27 GMT
From: Giovanni Venturi <jumpyboy@infinito.it>
To: freebsd-gnats-submit@FreeBSD.org
Subject: cannot install FreeBSD
X-Send-Pr-Version: www-2.3

>Number:         99954
>Category:       kern
>Synopsis:       [ahc] reading from DVD failes on 6.x [regression]
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-scsi
>State:          closed
>Quarter:        
>Keywords:       
>Date-Required:  
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Sun Jul 09 09:10:13 GMT 2006
>Closed-Date:    Thu Apr 11 01:10:10 UTC 2013
>Last-Modified:  Thu Apr 11 01:10:10 UTC 2013
>Originator:     Giovanni Venturi
>Release:        6.x
>Organization:
>Environment:
FreeBSD bastian.ksniffer.org 6.1-STABLE FreeBSD 6.1-STABLE #0: Sat Jul  8 22:24:31 CEST 2006     zambia@bastian.ksniffer.org:/usr/obj/usr/src/sys/GENERIC  i386
>Description:
Till FreeBSD 5.5 I had no problem to install FreeBSD from my DVD writer.
I tried to install FreeBSD 6.0, 6.1 and snapshot-stable-6.1-june2006 but
always worse. With FreeBSD 6.0 I installed FreeBSD 6.0 from a CD-R writer
SCSI. But with 6.1 and 6.1 latest stable nothing. I get I/O error. I tried
also to install FreeBSD 5.5 and later to upgrade with the CVSup the source
and install the kernel 6.1, but after I did this the access to the DVD
writer and to the CD-R writer SCSI gets I/O error. The same problem also
with 7.0 current.

My machine is and Athlon-XP, 1 master EIDE HDD, 1 serial ATA, 1 master
EIDE DVD writer, 1 CD-R SCSI:
# pciconf -lv
agp0@pci0:0:0:  class=0x060000 card=0x807f1043 chip=0x31891106 rev=0x80 hdr=0x00
    vendor   = 'VIA Technologies Inc'
    device   = 'VT8377 Apollo KT400/A/600 CPU to PCI Bridge'
    class    = bridge
    subclass = HOST-PCI
pcib1@pci0:1:0: class=0x060400 card=0x00000080 chip=0xb1981106 rev=0x00 hdr=0x01
    vendor   = 'VIA Technologies Inc'
    device   = 'ProSavageDDR P4X600 CPU to AGP Bridge'
    class    = bridge
    subclass = PCI-PCI
skc0@pci0:9:0:  class=0x020000 card=0x80eb1043 chip=0x170010b7 rev=0x12 hdr=0x00
    vendor   = '3COM Corp, Networking Division'
    device   = '3C940 and 3C2000 Gigabit Ethernet PCI CODEC?'
    class    = network
    subclass = ethernet
none0@pci0:11:0:        class=0x040100 card=0x80611102 chip=0x00021102 rev=0x07 hdr=0x00
    vendor   = 'Creative Labs'
    device   = 'EMU10000 Sound Blaster Live! (Also Live! 5.1) - OEM from DELL - CT4780'
    class    = multimedia
    subclass = audio
none1@pci0:11:1:        class=0x098000 card=0x00201102 chip=0x70021102 rev=0x07 hdr=0x00
    vendor   = 'Creative Labs'
    device   = 'EMU10000 Game Port'
    class    = input device
atapci0@pci0:15:0:      class=0x010400 card=0x80ed1043 chip=0x31491106 rev=0x80 hdr=0x00
    vendor   = 'VIA Technologies Inc'
    device   = 'VT8237  VT6410 SATA RAID Controller'
    class    = mass storage
    subclass = RAID
atapci1@pci0:15:1:      class=0x01018a card=0x80ed1043 chip=0x05711106 rev=0x06 hdr=0x00
    vendor   = 'VIA Technologies Inc'
    device   = 'VT82xxxx EIDE Controller (All VIA Chipsets)'
    class    = mass storage
    subclass = ATA
uhci0@pci0:16:0:        class=0x0c0300 card=0x80ed1043 chip=0x30381106 rev=0x81 hdr=0x00
    vendor   = 'VIA Technologies Inc'
    device   = 'VT82xxxxx UHCI USB 1.1 Controller (All VIA Chipsets)'
    class    = serial bus
    subclass = USB
uhci1@pci0:16:1:        class=0x0c0300 card=0x80ed1043 chip=0x30381106 rev=0x81 hdr=0x00
    vendor   = 'VIA Technologies Inc'
    device   = 'VT82xxxxx UHCI USB 1.1 Controller (All VIA Chipsets)'
    class    = serial bus
    subclass = USB
uhci2@pci0:16:2:        class=0x0c0300 card=0x80ed1043 chip=0x30381106 rev=0x81 hdr=0x00
    vendor   = 'VIA Technologies Inc'
    device   = 'VT82xxxxx UHCI USB 1.1 Controller (All VIA Chipsets)'
    class    = serial bus
    subclass = USB
uhci3@pci0:16:3:        class=0x0c0300 card=0x80ed1043 chip=0x30381106 rev=0x81 hdr=0x00
    vendor   = 'VIA Technologies Inc'
    device   = 'VT82xxxxx UHCI USB 1.1 Controller (All VIA Chipsets)'
    class    = serial bus
    subclass = USB
ehci0@pci0:16:4:        class=0x0c0320 card=0x80ed1043 chip=0x31041106 rev=0x86 hdr=0x00
    vendor   = 'VIA Technologies Inc'
    device   = 'VT6202 USB 2.0 Enhanced Host Controller'
    class    = serial bus
    subclass = USB
isab0@pci0:17:0:        class=0x060100 card=0x80ed1043 chip=0x32271106 rev=0x00 hdr=0x00
    vendor   = 'VIA Technologies Inc'
    device   = 'VT8237 PCI-to-ISA Bridge'
    class    = bridge
    subclass = PCI-ISA
none2@pci0:17:5:        class=0x040100 card=0x80b01043 chip=0x30591106 rev=0x60 hdr=0x00
    vendor   = 'VIA Technologies Inc'
    device   = 'VT8233/33A/8235/8237 AC97 Enhanced Audio Controller'
    class    = multimedia
    subclass = audio
ahc0@pci0:19:0: class=0x010000 card=0x78509004 chip=0x50789004 rev=0x03 hdr=0x00
    vendor   = 'Adaptec Inc'
    device   = 'AVA-2902I/E,AVA-2904,AVA-2910 (AIC-7850P) Fast/Wide SCSI II'
    class    = mass storage
    subclass = SCSI
none3@pci1:0:0: class=0x030000 card=0x59601fd3 chip=0x59601002 rev=0x01 hdr=0x00
    vendor   = 'ATI Technologies Inc'
    device   = 'RV280 Radeon 9200 Pro'
    class    = display
    subclass = VGA
none4@pci1:0:1: class=0x038000 card=0x59611fd3 chip=0x59401002 rev=0x01 hdr=0x00
    vendor   = 'ATI Technologies Inc'
    device   = 'RV280 Radeon 9200 Pro - Secondary'
    class    = display



a "dmesg" gets:

# 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 6.1-STABLE #0: Sat Jul  8 22:24:31 CEST 2006
    zambia@bastian.ksniffer.org:/usr/obj/usr/src/sys/GENERIC
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: AMD Athlon(TM) XP 2600+ (2071.04-MHz 686-class CPU)
  Origin = "AuthenticAMD"  Id = 0x681  Stepping = 1
  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  = 1610592256 (1535 MB)
avail memory = 1569173504 (1496 MB)
ACPI APIC Table: <ASUS   A7V600  >
ioapic0: Changing APIC ID to 2
ioapic0 <Version 0.3> irqs 0-23 on motherboard
kbd1 at kbdmux0
acpi0: <ASUS A7V600> on motherboard
acpi0: Power Button (fixed)
Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
acpi_timer0: <32-bit timer at 3.579545MHz> port 0xe408-0xe40b on acpi0
cpu0: <ACPI CPU> on acpi0
acpi_button0: <Power Button> on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
agp0: <VIA 8377 (Apollo KT400/KT400A/KT600) host to PCI bridge> mem 0xf8000000-0xfbffffff 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)
skc0: <3Com 3C940 Gigabit Ethernet> port 0xb800-0xb8ff mem 0xde800000-0xde803fff irq 18 at device 9.0 on pci0
skc0: 3Com Gigabit LOM (3C940) rev. (0x1)
sk0: <Marvell Semiconductor, Inc. Yukon> on skc0
sk0: Ethernet address: 00:0c:6e:8e:fa:a0
miibus0: <MII bus> on sk0
e1000phy0: <Marvell 88E1000 Gigabit PHY> on miibus0
e1000phy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseTX-FDX, auto
pci0: <multimedia, audio> at device 11.0 (no driver attached)
pci0: <input device> at device 11.1 (no driver attached)
atapci0: <VIA 6420 SATA150 controller> port 0xa800-0xa807,0xa400-0xa403,0xa000-0xa007,0x9800-0x9803,0x9400-0x940f,0x9000-0x90ff at device 15.0 on pci0
ata2: <ATA channel 0> on atapci0
ata3: <ATA channel 1> on atapci0
atapci1: <VIA 8237 UDMA133 controller> port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0x8800-0x880f at device 15.1 on pci0
ata0: <ATA channel 0> on atapci1
ata1: <ATA channel 1> on atapci1
uhci0: <VIA 83C572 USB controller> port 0x8400-0x841f 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 0x8000-0x801f 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 0x7800-0x781f 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 0x7400-0x741f 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 0xde000000-0xde0000ff at device 16.4 on pci0
ehci0: [GIANT-LOCKED]
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
isab0: <PCI-ISA bridge> at device 17.0 on pci0
isa0: <ISA bus> on isab0
pci0: <multimedia, audio> at device 17.5 (no driver attached)
ahc0: <Adaptec 2902/04/10/15/20C/30C SCSI adapter> port 0x7000-0x70ff mem 0xdd800000-0xdd800fff irq 18 at device 19.0 on pci0
ahc0: Host Adapter Bios disabled.  Using default SCSI device parameters
ahc0: [GIANT-LOCKED]
aic7850: Single Channel A, SCSI Id=7, 3/253 SCBs
fdc0: <floppy drive controller> port 0x3f2-0x3f5,0x3f7 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 16/16/16 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 4 not in bitmap of probed irqs 0
sio0: port may not be enabled
sio0: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0
sio0: type 16550A
sio1: <16550A-compatible COM port> port 0x2f8-0x2ff irq 3 on acpi0
sio1: type 16550A
pmtimer0 on isa0
orm0: <ISA Option ROMs> at iomem 0xc0000-0xccfff,0xd0000-0xd3fff on isa0
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
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
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 2071037256 Hz quality 800
Timecounters tick every 1.000 msec
ad0: 28629MB <QUANTUM FIREBALLP AS30.0 A1Y.1500> at ata0-master UDMA100
acd0: DVDR <PIONEER DVD-RW DVR-110D/1.39> at ata1-master UDMA66
ad6: 194481MB <Maxtor 6L200S0 BANC1G10> at ata3-master SATA150
Waiting 5 seconds for SCSI devices to settle
cd0 at ahc0 bus 0 target 6 lun 0
cd0: <MATSHITA CD-R   CW-7502 4.17> Removable CD-ROM SCSI-2 device
cd0: 10.000MB/s transfers (10.000MHz, offset 8)
cd0: Attempt to query device size failed: NOT READY, Medium not present - tray closed
Trying to mount root from ufs:/dev/ad0s1a
sk0: link state changed to UP
>How-To-Repeat:

>Fix:

>Release-Note:
>Audit-Trail:
Responsible-Changed-From-To: freebsd-i386->freebsd-scsi 
Responsible-Changed-By: linimon 
Responsible-Changed-When: Thu Jul 13 03:15:09 UTC 2006 
Responsible-Changed-Why:  
Over to maintainer(s). 

http://www.freebsd.org/cgi/query-pr.cgi?pr=99954 

From: Gianni <jumpyboy@infinito.it>
To: bug-followup@freebsd.org,
 jumpyboy@infinito.it
Cc:  
Subject: Re: kern/99954: [ahc] reading from DVD failes on 6.x (regression)
Date: Sun, 3 Dec 2006 21:51:46 +0100

 The problem happen when I try to copy a file from a mounted CD/DVD. I get that 
 I/O error after I installed FreeBSD 6.2-RC1 from FTP. I'm not able to see a 
 DVD, or copy data from CD/DVD on hard disk drive ATM.
 I tryed to reboot FreeBSD with ACPI disabled but the problem is still there.

From: Gianni <jumpyboy@infinito.it>
To: bug-followup@freebsd.org,
 jumpyboy@infinito.it
Cc:  
Subject: Re: kern/99954: [ahc] reading from DVD failes on 6.x (regression)
Date: Sun, 3 Dec 2006 22:21:49 +0100

 This is a cutted "dmesg" on the I/O error.
 
 Waiting 5 seconds for SCSI devices to settle
 cd0 at ahc0 bus 0 target 6 lun 0
 cd0: <MATSHITA CD-R   CW-7502 4.17> Removable CD-ROM SCSI-2 device
 cd0: 10.000MB/s transfers (10.000MHz, offset 8)
 cd0: Attempt to query device size failed: NOT READY, Medium not present - tray 
 closed
 Trying to mount root from ufs:/dev/ad0s1a
 sk0: link state changed to UP
 pid 51774 (conftest), uid 0: exited on signal 11 (core dumped)
 g_vfs_done():cd0[READ(offset=32768, length=2048)]error = 5
 acd0: FAILURE - READ_BIG HARDWARE ERROR asc=0x08 ascq=0x03
 g_vfs_done():acd0[READ(offset=7837378560, length=2048)]error = 5
 vm_fault: pager read error, pid 95734 (cp)
 acd0: FAILURE - READ_BIG HARDWARE ERROR asc=0x08 ascq=0x03
 g_vfs_done():acd0[READ(offset=7851186176, length=2048)]error = 5
 vm_fault: pager read error, pid 96284 (cp)
 acd0: FAILURE - READ_BIG ILLEGAL REQUEST asc=0x6f ascq=0x03
 acd0: FAILURE - READ_BIG ILLEGAL REQUEST asc=0x6f ascq=0x03
 g_vfs_done():acd0[READ(offset=7959300096, length=65536)]error = 5
 acd0: FAILURE - READ_BIG HARDWARE ERROR asc=0x08 ascq=0x03
 g_vfs_done():acd0[READ(offset=700416, length=2048)]error = 5
 vm_fault: pager read error, pid 97450 (cp)
 acd0: FAILURE - READ_BIG HARDWARE ERROR asc=0x08 ascq=0x03
 g_vfs_done():acd0[READ(offset=7798812672, length=2048)]error = 5
 vm_fault: pager read error, pid 97450 (cp)
 acd0: FAILURE - READ_BIG HARDWARE ERROR asc=0x08 ascq=0x03
 g_vfs_done():acd0[READ(offset=866304, length=2048)]error = 5
 vm_fault: pager read error, pid 97450 (cp)
 acd0: FAILURE - READ_BIG ILLEGAL REQUEST asc=0x6f ascq=0x03
 acd0: FAILURE - READ_BIG ILLEGAL REQUEST asc=0x6f ascq=0x03
 g_vfs_done():acd0[READ(offset=950272, length=65536)]error = 5
 acd0: FAILURE - READ_BIG ILLEGAL REQUEST asc=0x6f ascq=0x03
 acd0: FAILURE - READ_BIG ILLEGAL REQUEST asc=0x6f ascq=0x03
 g_vfs_done():acd0[READ(offset=549795840, length=65536)]error = 5
 acd0: FAILURE - READ_BIG ILLEGAL REQUEST asc=0x6f ascq=0x03
 acd0: FAILURE - READ_BIG ILLEGAL REQUEST asc=0x6f ascq=0x03
 g_vfs_done():acd0[READ(offset=1623361536, length=65536)]error = 5
 acd0: FAILURE - READ_BIG ILLEGAL REQUEST asc=0x6f ascq=0x03
 acd0: FAILURE - READ_BIG ILLEGAL REQUEST asc=0x6f ascq=0x03
 g_vfs_done():acd0[READ(offset=2696927232, length=65536)]error = 5
 acd0: FAILURE - READ_BIG ILLEGAL REQUEST asc=0x6f ascq=0x03
 acd0: FAILURE - READ_BIG ILLEGAL REQUEST asc=0x6f ascq=0x03
 g_vfs_done():acd0[READ(offset=3770492928, length=65536)]error = 5
 acd0: FAILURE - READ_BIG ILLEGAL REQUEST asc=0x6f ascq=0x03
 acd0: FAILURE - READ_BIG ILLEGAL REQUEST asc=0x6f ascq=0x03
 g_vfs_done():acd0[READ(offset=4844058624, length=65536)]error = 5
 acd0: FAILURE - READ_BIG ILLEGAL REQUEST asc=0x6f ascq=0x03
 acd0: FAILURE - READ_BIG ILLEGAL REQUEST asc=0x6f ascq=0x03
 g_vfs_done():acd0[READ(offset=5917624320, length=65536)]error = 5
 acd0: FAILURE - READ_BIG ILLEGAL REQUEST asc=0x6f ascq=0x03
 acd0: FAILURE - READ_BIG ILLEGAL REQUEST asc=0x6f ascq=0x03
 g_vfs_done():acd0[READ(offset=6991190016, length=65536)]error = 5
 acd0: FAILURE - READ_BIG HARDWARE ERROR asc=0x08 ascq=0x03
 g_vfs_done():acd0[READ(offset=7822241792, length=2048)]error = 5
 vm_fault: pager read error, pid 97450 (cp)
 acd0: FAILURE - READ_BIG HARDWARE ERROR asc=0x08 ascq=0x03
 g_vfs_done():acd0[READ(offset=7798906880, length=2048)]error = 5
 vm_fault: pager read error, pid 97450 (cp)
 acd0: FAILURE - READ_BIG HARDWARE ERROR asc=0x08 ascq=0x03
 g_vfs_done():acd0[READ(offset=7798923264, length=2048)]error = 5
 vm_fault: pager read error, pid 97450 (cp)
 acd0: FAILURE - READ_BIG ILLEGAL REQUEST asc=0x6f ascq=0x03
 acd0: FAILURE - READ_BIG ILLEGAL REQUEST asc=0x6f ascq=0x03
 g_vfs_done():acd0[READ(offset=7799078912, length=65536)]error = 5
 acd0: FAILURE - READ_BIG HARDWARE ERROR asc=0x08 ascq=0x03
 g_vfs_done():acd0[READ(offset=7837134848, length=2048)]error = 5
 vm_fault: pager read error, pid 97450 (cp)
 acd0: FAILURE - READ_BIG HARDWARE ERROR asc=0x08 ascq=0x03
 g_vfs_done():acd0[READ(offset=7822264320, length=2048)]error = 5
 vm_fault: pager read error, pid 97450 (cp)
 acd0: FAILURE - READ_BIG ILLEGAL REQUEST asc=0x6f ascq=0x03
 g_vfs_done():acd0[READ(offset=7822278656, length=2048)]error = 5
 vm_fault: pager read error, pid 97450 (cp)
 acd0: FAILURE - READ_BIG ILLEGAL REQUEST asc=0x6f ascq=0x03
 acd0: FAILURE - READ_BIG ILLEGAL REQUEST asc=0x6f ascq=0x03
 g_vfs_done():acd0[READ(offset=7822432256, length=65536)]error = 5
 acd0: FAILURE - READ_BIG HARDWARE ERROR asc=0x08 ascq=0x03
 g_vfs_done():acd0[READ(offset=7837145088, length=2048)]error = 5
 vm_fault: pager read error, pid 97450 (cp)
 acd0: FAILURE - READ_BIG HARDWARE ERROR asc=0x08 ascq=0x03
 g_vfs_done():acd0[READ(offset=7837179904, length=2048)]error = 5
 vm_fault: pager read error, pid 97450 (cp)
 acd0: FAILURE - READ_BIG HARDWARE ERROR asc=0x08 ascq=0x03
 g_vfs_done():acd0[READ(offset=7837331456, length=2048)]error = 5
 vm_fault: pager read error, pid 97450 (cp)
 acd0: FAILURE - READ_BIG HARDWARE ERROR asc=0x08 ascq=0x03
 g_vfs_done():acd0[READ(offset=7851186176, length=2048)]error = 5
 vm_fault: pager read error, pid 97450 (cp)
 acd0: FAILURE - READ_BIG HARDWARE ERROR asc=0x08 ascq=0x03
 g_vfs_done():acd0[READ(offset=7837366272, length=2048)]error = 5
 vm_fault: pager read error, pid 97450 (cp)
 acd0: FAILURE - READ_BIG ILLEGAL REQUEST asc=0x6f ascq=0x03
 g_vfs_done():acd0[READ(offset=7837384704, length=2048)]error = 5
 vm_fault: pager read error, pid 97450 (cp)
 acd0: FAILURE - READ_BIG ILLEGAL REQUEST asc=0x6f ascq=0x03
 acd0: FAILURE - READ_BIG ILLEGAL REQUEST asc=0x6f ascq=0x03
 g_vfs_done():acd0[READ(offset=7837534208, length=65536)]error = 5
 acd0: FAILURE - READ_BIG HARDWARE ERROR asc=0x08 ascq=0x03
 g_vfs_done():acd0[READ(offset=7921960960, length=2048)]error = 5
 vm_fault: pager read error, pid 97450 (cp)
 acd0: FAILURE - READ_BIG HARDWARE ERROR asc=0x08 ascq=0x03
 g_vfs_done():acd0[READ(offset=7851212800, length=2048)]error = 5
 vm_fault: pager read error, pid 97450 (cp)
 acd0: FAILURE - READ_BIG HARDWARE ERROR asc=0x08 ascq=0x03
 g_vfs_done():acd0[READ(offset=7851225088, length=2048)]error = 5
 vm_fault: pager read error, pid 97450 (cp)
 acd0: FAILURE - READ_BIG ILLEGAL REQUEST asc=0x6f ascq=0x03
 acd0: FAILURE - READ_BIG ILLEGAL REQUEST asc=0x6f ascq=0x03
 g_vfs_done():acd0[READ(offset=7851380736, length=65536)]error = 5
 acd0: FAILURE - READ_BIG ILLEGAL REQUEST asc=0x6f ascq=0x03
 g_vfs_done():acd0[READ(offset=7921991680, length=2048)]error = 5
 vm_fault: pager read error, pid 97450 (cp)
 acd0: FAILURE - READ_BIG ILLEGAL REQUEST asc=0x6f ascq=0x03
 acd0: FAILURE - READ_BIG ILLEGAL REQUEST asc=0x6f ascq=0x03
 g_vfs_done():acd0[READ(offset=7922147328, length=65536)]error = 5
 acd0: FAILURE - READ_BIG HARDWARE ERROR asc=0x08 ascq=0x03
 g_vfs_done():acd0[READ(offset=7959105536, length=2048)]error = 5
 vm_fault: pager read error, pid 97450 (cp)
 acd0: FAILURE - READ_BIG HARDWARE ERROR asc=0x08 ascq=0x03
 g_vfs_done():acd0[READ(offset=7935416320, length=2048)]error = 5
 vm_fault: pager read error, pid 97450 (cp)
 acd0: FAILURE - READ_BIG HARDWARE ERROR asc=0x08 ascq=0x03
 g_vfs_done():acd0[READ(offset=7935438848, length=2048)]error = 5
 vm_fault: pager read error, pid 97450 (cp)
 acd0: FAILURE - READ_BIG ILLEGAL REQUEST asc=0x6f ascq=0x03
 acd0: FAILURE - READ_BIG ILLEGAL REQUEST asc=0x6f ascq=0x03
 g_vfs_done():acd0[READ(offset=7935592448, length=65536)]error = 5
 acd0: FAILURE - READ_BIG HARDWARE ERROR asc=0x08 ascq=0x03
 g_vfs_done():acd0[READ(offset=8004775936, length=2048)]error = 5
 vm_fault: pager read error, pid 97450 (cp)
 acd0: FAILURE - READ_BIG HARDWARE ERROR asc=0x08 ascq=0x03
 g_vfs_done():acd0[READ(offset=7959123968, length=2048)]error = 5
 vm_fault: pager read error, pid 97450 (cp)
 acd0: FAILURE - READ_BIG ILLEGAL REQUEST asc=0x6f ascq=0x03
 g_vfs_done():acd0[READ(offset=7959150592, length=2048)]error = 5
 vm_fault: pager read error, pid 97450 (cp)
 g_vfs_done():cd0[READ(offset=32768, length=2048)]error = 5
 acd0: FAILURE - READ_BIG HARDWARE ERROR asc=0x08 ascq=0x03
 g_vfs_done():acd0[READ(offset=61440, length=2048)]error = 5
 acd0: FAILURE - READ_BIG HARDWARE ERROR asc=0x08 ascq=0x03
 g_vfs_done():acd0[READ(offset=61440, length=2048)]error = 5
 acd0: FAILURE - READ_BIG HARDWARE ERROR asc=0x08 ascq=0x03
 g_vfs_done():acd0[READ(offset=61440, length=2048)]error = 5
 acd0: FAILURE - READ_BIG HARDWARE ERROR asc=0x08 ascq=0x03
 g_vfs_done():acd0[READ(offset=61440, length=2048)]error = 5
 acd0: FAILURE - READ_BIG HARDWARE ERROR asc=0x08 ascq=0x03
 g_vfs_done():acd0[READ(offset=61440, length=2048)]error = 5
 acd0: FAILURE - READ_BIG HARDWARE ERROR asc=0x08 ascq=0x03
 g_vfs_done():acd0[READ(offset=61440, length=2048)]error = 5
 acd0: FAILURE - READ_BIG HARDWARE ERROR asc=0x08 ascq=0x03
 g_vfs_done():acd0[READ(offset=61440, length=2048)]error = 5
 acd0: FAILURE - READ_BIG HARDWARE ERROR asc=0x08 ascq=0x03
 g_vfs_done():acd0[READ(offset=61440, length=2048)]error = 5
 acd0: FAILURE - READ_BIG HARDWARE ERROR asc=0x08 ascq=0x03
 g_vfs_done():acd0[READ(offset=61440, length=2048)]error = 5
 acd0: FAILURE - READ_BIG HARDWARE ERROR asc=0x08 ascq=0x03
 g_vfs_done():acd0[READ(offset=61440, length=2048)]error = 5
 acd0: FAILURE - READ_BIG HARDWARE ERROR asc=0x08 ascq=0x03
 g_vfs_done():acd0[READ(offset=102400, length=2048)]error = 5
 acd0: FAILURE - READ_BIG HARDWARE ERROR asc=0x08 ascq=0x03
 g_vfs_done():acd0[READ(offset=102400, length=2048)]error = 5
 acd0: FAILURE - READ_BIG HARDWARE ERROR asc=0x08 ascq=0x03
 g_vfs_done():acd0[READ(offset=102400, length=2048)]error = 5
 acd0: FAILURE - READ_BIG HARDWARE ERROR asc=0x08 ascq=0x03
 g_vfs_done():acd0[READ(offset=102400, length=2048)]error = 5
 acd0: FAILURE - READ_BIG HARDWARE ERROR asc=0x08 ascq=0x03
 g_vfs_done():acd0[READ(offset=102400, length=2048)]error = 5
 acd0: FAILURE - READ_BIG HARDWARE ERROR asc=0x08 ascq=0x03
 g_vfs_done():acd0[READ(offset=102400, length=2048)]error = 5
 acd0: FAILURE - READ_BIG HARDWARE ERROR asc=0x08 ascq=0x03
 g_vfs_done():acd0[READ(offset=102400, length=2048)]error = 5
 acd0: FAILURE - READ_BIG HARDWARE ERROR asc=0x08 ascq=0x03
 g_vfs_done():acd0[READ(offset=102400, length=2048)]error = 5
 acd0: FAILURE - READ_BIG HARDWARE ERROR asc=0x08 ascq=0x03
 g_vfs_done():acd0[READ(offset=102400, length=2048)]error = 5
 acd0: FAILURE - READ_BIG HARDWARE ERROR asc=0x08 ascq=0x03
 g_vfs_done():acd0[READ(offset=102400, length=2048)]error = 5
 acd0: FAILURE - READ_BIG HARDWARE ERROR asc=0x08 ascq=0x03
 g_vfs_done():acd0[READ(offset=102400, length=2048)]error = 5
 acd0: FAILURE - READ_BIG HARDWARE ERROR asc=0x08 ascq=0x03
 g_vfs_done():acd0[READ(offset=102400, length=2048)]error = 5
 acd0: FAILURE - READ_BIG HARDWARE ERROR asc=0x08 ascq=0x03
 g_vfs_done():acd0[READ(offset=102400, length=2048)]error = 5
 (cd0:ahc0:0:6:0): READ(10). CDB: 28 0 0 0 6 99 0 0 1 0
 (cd0:ahc0:0:6:0): CAM Status: SCSI Status Error
 (cd0:ahc0:0:6:0): SCSI Status: Check Condition
 (cd0:ahc0:0:6:0): ILLEGAL REQUEST asc:64,0
 (cd0:ahc0:0:6:0): Illegal mode for this track
 (cd0:ahc0:0:6:0): Unretryable error
 (cd0:ahc0:0:6:0): cddone: got error 0x6 back
 g_vfs_done():cd0[READ(offset=3459072, length=2048)]error = 6
 vm_fault: pager read error, pid 13337 (cp)
 (cd0:ahc0:0:6:0): READ(10). CDB: 28 0 0 0 d 23 0 0 1 0
 (cd0:ahc0:0:6:0): CAM Status: SCSI Status Error
 (cd0:ahc0:0:6:0): SCSI Status: Check Condition
 (cd0:ahc0:0:6:0): ILLEGAL REQUEST asc:64,0
 (cd0:ahc0:0:6:0): Illegal mode for this track
 (cd0:ahc0:0:6:0): Unretryable error
 (cd0:ahc0:0:6:0): cddone: got error 0x6 back
 g_vfs_done():cd0[READ(offset=6887424, length=2048)]error = 6
 vm_fault: pager read error, pid 13337 (cp)
 (cd0:ahc0:0:6:0): READ(10). CDB: 28 0 0 0 25 1d 0 0 1 0
 (cd0:ahc0:0:6:0): CAM Status: SCSI Status Error
 (cd0:ahc0:0:6:0): SCSI Status: Check Condition
 (cd0:ahc0:0:6:0): ILLEGAL REQUEST asc:64,0
 (cd0:ahc0:0:6:0): Illegal mode for this track
 (cd0:ahc0:0:6:0): Unretryable error
 (cd0:ahc0:0:6:0): cddone: got error 0x6 back
 g_vfs_done():cd0[READ(offset=19458048, length=2048)]error = 6
 vm_fault: pager read error, pid 13337 (cp)
State-Changed-From-To: open->closed 
State-Changed-By: sbruno 
State-Changed-When: Thu Apr 11 01:06:07 UTC 2013 
State-Changed-Why:  
If this ticket is still valid for you.  Let's get a new dmesg from boot 
of a 10-current snap shot and verbose boot. 

Then we will enable some more debugging to get this fixed. 

http://www.freebsd.org/cgi/query-pr.cgi?pr=99954 
>Unformatted:
