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Date:      Mon, 15 Dec 2003 15:43:07 +0900
From:      mho@pobox.com
To:        freebsd-scsi@freebsd.org
Subject:   Re: freebsd-scsi Digest, Vol 38, Issue 5
Message-ID:  <uy8telgxw.wl@valhalla.shp.sony.co.jp>
In-Reply-To: <20031213200053.7A17316A4F6@hub.freebsd.org> <uptev3foo.wl@valhalla.shp.sony.co.jp>
References:  <20031213200053.7A17316A4F6@hub.freebsd.org>

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At Thu, 11 Dec 2003 17:46:15 +0900,
mho@pobox.com wrote:
> 
> 
> Hi,
> 
> >Just to add more data points.  Doug White sent me email with his
> >configuration.  Since he had no problems with Maxtor disks it sure
> >seems like the IBM disks are the culprit.
> >
> >> It was 2 PE1750s with two Maxtor disks with 4.9-RC[23].  Dual 2.8GHz or
> >> 2.4GHz Xeons I think.  Installed and built kernls on 2 of them with
> >> absolutely no issues.  These had the RAID card though but I disabled it in
> >> the BIOS.
> 
> I have experienced almost same behaviour with my 2 sets of DELL 1750.
> They could boot with single IBM disks but could not boot with more
> than two disks.
> 
> Following is the log from serial console of failed boot.  The 1750s
> will be around here for some weeks, so if anyone have some idea where
> to look at I will be able to try it.
> 
> Regards
> 
> Hori Masato 

I am now investigating this around cam*.c.
First thing I want to do is to monitor behaviour of the device driver.
Please advise me which CAM_DEBUG* flags I must turn on.

Regards,

Hori Masato


> 
> ---log starts here--------
> 
> Console: serial port
> BIOS drive A: is disk0
> BIOS drive C: is disk1
> BIOS drive D: is disk2
> BIOS drive E: is disk3
> BIOS 640kB/2095964kB available memory
> 
> FreeBSD/i386 bootstrap loader, Revision 1.1
> /boot/kernel/acpi.ko text=0x3ef40 data=0x1724+0x114c syms=[0x4+0x6260/-+0x4+0x8075
> \|]
> Copyright (c) 1992-2003 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 5.2-CURRENT-20031209-JPSNAP #0: Tue Dec  9 01:25:54 GMT 2003
>     root@ushi.jp.freebsd.org:/usr/obj/usr/src/sys/GENERIC
> Preloaded elf kernel "/boot/kernel/kernel" at 0xc0a80000.
> Preloaded elf module "/boot/kernel/acpi.ko" at 0xc0a8021c.
> Timecounter "i8254" frequency 1193182 Hz quality 0
> CPU: Intel(R) Xeon(TM) CPU 3.06GHz (3049.51-MHz 686-class CPU)
>   Origin = "GenuineIntel"  Id = 0xf25  Stepping = 5
>   Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,C
> MOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
>   Hyperthreading: 2 logical CPUs
> real memory  = 2147315712 (2047 MB)
> avail memory = 2080669696 (1984 MB)
> ACPI APIC Table: <DELL   PE1750  >
> FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs
>  cpu0 (BSP): APIC ID:  0
>  cpu1 (AP): APIC ID:  1
> ioapic0: Changing APIC ID to 8
> ioapic1: Changing APIC ID to 9
> ioapic2: Changing APIC ID to 10
> ioapic0 <Version 1.1> irqs 0-15 on motherboard
> ioapic1 <Version 1.1> irqs 16-31 on motherboard
> ioapic2 <Version 1.1> irqs 32-47 on motherboard
> Pentium Pro MTRR support enabled
> npx0: [FAST]
> stray irq13
> npx0: <math processor> on motherboard
> npx0: INT 16 interface
> acpi0: <DELL   PE1750  > on motherboard
> acpi0: Power Button (fixed)
> Timecounter "ACPI-safe" frequency 3579545 Hz quality 1000
> pcibios: BIOS version 2.10
> Using $PIR table, 7 entries at 0xc00fc4a0
> acpi_timer0: <32-bit timer at 3.579545MHz> port 0x808-0x80b on acpi0
> acpi_cpu0: <CPU> on acpi0
> acpi_cpu1: <CPU> on acpi0
> acpi_cpu2: <CPU> on acpi0
> device_probe_and_attach: acpi_cpu2 attach returned 6
> acpi_cpu2: <CPU> on acpi0
> device_probe_and_attach: acpi_cpu2 attach returned 6
> pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
> pci0: <ACPI PCI bus> on pcib0
> pcib0: slot 15 INTA is routed to irq 11
> pci0: <display, VGA> at device 14.0 (no driver attached)
> atapci0: <ServerWorks CSB5 UDMA100 controller> port 0x8b0-0x8bf,0x374-0x377,0x17
> 0-0x177,0x3f4-0x3f7,0x1f0-0x1f7 at device 15.1 on pci0
> ata0: at 0x1f0 irq 14 on atapci0
> ata0: [MPSAFE]
> ata1: simplex device, DMA on primary only
> ata1: at 0x170 irq 15 on atapci0
> ata1: [MPSAFE]
> ohci0: <OHCI (generic) USB controller> mem 0xfe100000-0xfe100fff irq 11 at devic
> e 15.2 on pci0
> usb0: OHCI version 1.0, legacy support
> usb0: <OHCI (generic) USB controller> on ohci0
> usb0: USB revision 1.0
> uhub0: (0x1166) OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
> uhub0: 4 ports with 4 removable, self powered
> isab0: <PCI-ISA bridge> at device 15.3 on pci0
> isa0: <ISA bus> on isab0
> pcib1: <ACPI Host-PCI bridge> on acpi0
> pci4: <ACPI PCI bus> on pcib1
> mpt0: <LSILogic 1030 Ultra4 Adapter> port 0xcc00-0xccff mem 0xfcd20000-0xfcd2fff
> f,0xfcd30000-0xfcd3ffff irq 18 at device 5.0 on pci4
> mpt1: <LSILogic 1030 Ultra4 Adapter> port 0xc800-0xc8ff mem 0xfcd00000-0xfcd0fff
> f,0xfcd10000-0xfcd1ffff irq 19 at device 5.1 on pci4
> pcib2: <ACPI Host-PCI bridge> on acpi0
> pci3: <ACPI PCI bus> on pcib2
> pcib3: <ACPI Host-PCI bridge> on acpi0
> pci2: <ACPI PCI bus> on pcib3
> bge0: <Broadcom BCM5704C Dual Gigabit Ethernet, ASIC rev. 0x2002> mem 0xfcf20000
> -0xfcf2ffff,0xfcf30000-0xfcf3ffff irq 16 at device 0.0 on pci2
> bge0: Ethernet address: 00:0b:db:95:23:6a
> miibus0: <MII bus> on bge0
> brgphy0: <BCM5704 10/100/1000baseTX PHY> on miibus0
> brgphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseTX, 1000baseTX
> -FDX, auto
> bge1: <Broadcom BCM5704C Dual Gigabit Ethernet, ASIC rev. 0x2002> mem 0xfcf00000
> -0xfcf0ffff,0xfcf10000-0xfcf1ffff irq 17 at device 0.1 on pci2
> bge1: Ethernet address: 00:0b:db:95:23:6b
> miibus1: <MII bus> on bge1
> brgphy1: <BCM5704 10/100/1000baseTX PHY> on miibus1
> brgphy1:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseTX, 1000baseTX
> -FDX, auto
> pcib4: <ACPI Host-PCI bridge> on acpi0
> pci1: <ACPI PCI bus> on pcib4
> fdc0: <Enhanced floppy controller (i82077, NE72065 or clone)> port 0x3f7,0x3f0-0
> x3f5 irq 6 drq 2 on acpi0
> fdc0: FIFO enabled, 8 bytes threshold
> fd0: <1440-KB 3.5" drive> on fdc0 drive 0
> atkbdc0: <Keyboard controller (i8042)> port 0x64,0x60 irq 1 on acpi0
> atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0
> kbd0 at atkbd0
> sio0 port 0x3f8-0x3ff irq 4 on acpi0
> sio0: type 16550A, console
> acpi_cpu2: <CPU> on acpi0
> device_probe_and_attach: acpi_cpu2 attach returned 6
> acpi_cpu2: <CPU> on acpi0
> device_probe_and_attach: acpi_cpu2 attach returned 6
> orm0: <Option ROMs> at iomem 0xec000-0xeffff,0xcd000-0xce7ff,0xc9000-0xccfff,0xc
> 8000-0xc8fff,0xc0000-0xc7fff on isa0
> pmtimer0 on isa0
> ppc0: parallel port not found.
> sc0: <System console> at flags 0x100 on isa0
> sc0: VGA <16 virtual consoles, flags=0x100>
> 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
> Timecounters tick every 10.000 msec
> acd0: CDROM <TEAC CD-ROM CD-224E> at ata1-master PIO4
> Waiting 15 seconds for SCSI devices to settle
> mpt0: time out on request index = 0xfe sequence = 0x00000097
> mpt0: Status 00000001; Mask 00000001; Doorbell 24000000
> request state On Chip
> SCSI IO Request @ 0xe3ff5c38
> 	Chain Offset  0x00
> 	MsgFlags      0x00
> 	MsgContext    0x000000fe
> 	Bus:                0
> 	TargetID            2
> 	SenseBufferLength   32
> 	LUN:              0x0
> 	Control           0x00000500  NODATATRANSFER  UNTAGGED 
> 	DataLength	0x00000000
> 	SenseBufAddr	0x003c0de0
> 	CDB[0:6]	00 00 00 00 00 00 
> 	SE32 0xe40f0c30: Addr=0x0 FlagsLength=0xd1000000
>  	 LAST_ELEMENT END_OF_BUFFER END_OF_LIST
> mpt0: time out on request index = 0xf6 sequence = 0x0000009d
> mpt0: Status 00000001; Mask 00000001; Doorbell 24000000
> request state On Chip
> SCSI IO Request @ 0xe3ff5c38
> 	Chain Offset  0x00
> 	MsgFlags      0x00
> 	MsgContext    0x000000f6
> 	Bus:                0
> 	TargetID            1
> 	SenseBufferLength   32
> 	LUN:              0x0
> 	Control           0x00000500  NODATATRANSFER  UNTAGGED 
> 	DataLength	0x00000000
> 	SenseBufAddr	0x003bfde0
> 	CDB[0:6]	00 00 00 00 00 00 
> 	SE32 0xe40efc30: Addr=0x0 FlagsLength=0xd1000000
>  	 LAST_ELEMENT END_OF_BUFFER END_OF_LIST
> mpt0: time out on request index = 0xfc sequence = 0x0000009e
> mpt0: Status 00000001; Mask 00000001; Doorbell 24000000
> request state On Chip
> SCSI IO Request @ 0xe3ff5c38
> 	Chain Offset  0x00
> 	MsgFlags      0x00
> 	MsgContext    0x000000fc
> 	Bus:                0
> 	TargetID            6
> 	SenseBufferLength   18
> 	LUN:              0x2
> 	Control           0x02000500  READ  UNTAGGED 
> 	DataLength	0x00000024
> 	SenseBufAddr	0x003c09e0
> 	CDB[0:6]	12 40 00 00 24 00 
> 	SE32 0xe40f0830: Addr=0x7c0e9084 FlagsLength=0xd1000024
>  	 LAST_ELEMENT END_OF_BUFFER END_OF_LIST
> mpt0: time out on request index = 0xfd sequence = 0x0000009f
> mpt0: Status 00000001; Mask 00000001; Doorbell 24000000
> request state On Chip
> SCSI IO Request @ 0xe3ff5c38
> 	Chain Offset  0x00
> 	MsgFlags      0x00
> 	MsgContext    0x000000fd
> 	Bus:                0
> 	TargetID            0
> 	SenseBufferLength   18
> 	LUN:              0x1
> 	Control           0x02000500  READ  UNTAGGED 
> 	DataLength	0x00000024
> 	SenseBufAddr	0x003c0be0
> 	CDB[0:6]	12 20 00 00 24 00 
> 	SE32 0xe40f0a30: Addr=0x147fa84 FlagsLength=0xd1000024
>  	 LAST_ELEMENT END_OF_BUFFER END_OF_LIST
> mpt0: time out on request index = 0xfc sequence = 0x000000a0
> mpt0: Status 00000001; Mask 00000001; Doorbell 24000000
> request state On Chip
> SCSI IO Request @ 0xe3ff5c38
> 	Chain Offset  0x00
> 	MsgFlags      0x00
> 	MsgContext    0x000000fc
> 	Bus:                0
> 	TargetID            6
> 	SenseBufferLength   18
> 	LUN:              0x2
> 	Control           0x02000500  READ  UNTAGGED 
> 	DataLength	0x00000024
> 	SenseBufAddr	0x003c09e0
> 	CDB[0:6]	12 40 00 00 24 00 
> 	SE32 0xe40f0830: Addr=0x7c0e9084 FlagsLength=0xd1000024
>  	 LAST_ELEMENT END_OF_BUFFER END_OF_LIST
> mpt0: time out on request index = 0xf6 sequence = 0x000000a1
> mpt0: Status 00000001; Mask 00000001; Doorbell 24000000
> request state On Chip
> SCSI IO Request @ 0xe3ff5c38
> 	Chain Offset  0x00
> 	MsgFlags      0x00
> 	MsgContext    0x000000f6
> 	Bus:                0
> 	TargetID            0
> 	SenseBufferLength   18
> 	LUN:              0x1
> 	Control           0x02000500  READ  UNTAGGED 
> 	DataLength	0x00000024
> 	SenseBufAddr	0x003bfde0
> 	CDB[0:6]	12 20 00 00 24 00 
> 	SE32 0xe40efc30: Addr=0x147fa84 FlagsLength=0xd1000024
>  	 LAST_ELEMENT END_OF_BUFFER END_OF_LIST
> mpt0: time out on request index = 0xfe sequence = 0x000000a2
> mpt0: Status 00000001; Mask 00000001; Doorbell 24000000
> request state On Chip
> SCSI IO Request @ 0xe3ff5c38
> 	Chain Offset  0x00
> 	MsgFlags      0x00
> 	MsgContext    0x000000fe
> 	Bus:                0
> 	TargetID            2
> 	SenseBufferLength   18
> 	LUN:              0x1
> 	Control           0x02000500  READ  UNTAGGED 
> 	DataLength	0x00000024
> 	SenseBufAddr	0x003c0de0
> 	CDB[0:6]	12 20 00 00 24 00 
> 	SE32 0xe40f0c30: Addr=0x7c0e9284 FlagsLength=0xd1000024
>  	 LAST_ELEMENT END_OF_BUFFER END_OF_LIST
> mpt0: time out on request index = 0xf0 sequence = 0x000000a3
> mpt0: Status 00000001; Mask 00000001; Doorbell 24000000
> request state On Chip
> SCSI IO Request @ 0xe3ff5c38
> 	Chain Offset  0x00
> 	MsgFlags      0x00
> 	MsgContext    0x000000f0
> 	Bus:                0
> 	TargetID            1
> 	SenseBufferLength   18
> 	LUN:              0x1
> 	Control           0x02000500  READ  UNTAGGED 
> 	DataLength	0x00000024
> 	SenseBufAddr	0x003bf1e0
> 	CDB[0:6]	12 20 00 00 24 00 
> 	SE32 0xe40ef030: Addr=0x147fc84 FlagsLength=0xd1000024
>  	 LAST_ELEMENT END_OF_BUFFER END_OF_LIST
> mpt0: time out on request index = 0xfe sequence = 0x000000a4
> mpt0: Status 00000001; Mask 00000001; Doorbell 24000000
> request state On Chip
> SCSI IO Request @ 0xe3ff5c38
> 	Chain Offset  0x00
> 	MsgFlags      0x00
> 	MsgContext    0x000000fe
> 	Bus:                0
> 	TargetID            6
> 	SenseBufferLength   18
> 	LUN:              0x2
> 	Control           0x02000500  READ  UNTAGGED 
> 	DataLength	0x00000024
> 	SenseBufAddr	0x003c0de0
> 	CDB[0:6]	12 40 00 00 24 00 
> 	SE32 0xe40f0c30: Addr=0x7c0e9084 FlagsLength=0xd1000024
>  	 LAST_ELEMENT END_OF_BUFFER END_OF_LIST
> mpt0: time out on request index = 0xf6 sequence = 0x000000a5
> mpt0: Status 00000001; Mask 00000001; Doorbell 24000000
> request state On Chip
> SCSI IO Request @ 0xe3ff5c38
> 	Chain Offset  0x00
> 	MsgFlags      0x00
> 	MsgContext    0x000000f6
> 	Bus:                0
> 	TargetID            0
> 	SenseBufferLength   18
> 	LUN:              0x1
> 	Control           0x02000500  READ  UNTAGGED 
> 	DataLength	0x00000024
> 	SenseBufAddr	0x003bfde0
> 	CDB[0:6]	12 20 00 00 24 00 
> 	SE32 0xe40efc30: Addr=0x147fa84 FlagsLength=0xd1000024
>  	 LAST_ELEMENT END_OF_BUFFER END_OF_LIST
> mpt0: time out on request index = 0xfc sequence = 0x000000a6
> mpt0: Status 00000001; Mask 00000001; Doorbell 24000000
> request state On Chip
> SCSI IO Request @ 0xe3ff5c38
> 	Chain Offset  0x00
> 	MsgFlags      0x00
> 	MsgContext    0x000000fc
> 	Bus:                0
> 	TargetID            2
> 	SenseBufferLength   18
> 	LUN:              0x1
> 	Control           0x02000500  READ  UNTAGGED 
> 	DataLength	0x00000024
> 	SenseBufAddr	0x003c09e0
> 	CDB[0:6]	12 20 00 00 24 00 
> 	SE32 0xe40f0830: Addr=0x7c0e9284 FlagsLength=0xd1000024
>  	 LAST_ELEMENT END_OF_BUFFER END_OF_LIST
> mpt0: time out on request index = 0xfd sequence = 0x000000a7
> mpt0: Status 00000001; Mask 00000001; Doorbell 24000000
> request state On Chip
> SCSI IO Request @ 0xe3ff5c38
> 	Chain Offset  0x00
> 	MsgFlags      0x00
> 	MsgContext    0x000000fd
> 	Bus:                0
> 	TargetID            1
> 	SenseBufferLength   18
> 	LUN:              0x1
> 	Control           0x02000500  READ  UNTAGGED 
> 	DataLength	0x00000024
> 	SenseBufAddr	0x003c0be0
> 	CDB[0:6]	12 20 00 00 24 00 
> 	SE32 0xe40f0a30: Addr=0x147fc84 FlagsLength=0xd1000024
>  	 LAST_ELEMENT END_OF_BUFFER END_OF_LIST
> mpt0: time out on request index = 0xfc sequence = 0x000000a8
> mpt0: Status 00000001; Mask 00000001; Doorbell 24000000
> request state On Chip
> SCSI IO Request @ 0xe3ff5c38
> 	Chain Offset  0x00
> 	MsgFlags      0x00
> 	MsgContext    0x000000fc
> 	Bus:                0
> 	TargetID            6
> 	SenseBufferLength   18
> 	LUN:              0x2
> 	Control           0x02000500  READ  UNTAGGED 
> 	DataLength	0x00000024
> 	SenseBufAddr	0x003c09e0
> 	CDB[0:6]	12 40 00 00 24 00 
> 	SE32 0xe40f0830: Addr=0x7c0e9084 FlagsLength=0xd1000024
>  	 LAST_ELEMENT END_OF_BUFFER END_OF_LIST
> mpt0: time out on request index = 0xf6 sequence = 0x000000a9
> mpt0: Status 00000001; Mask 00000001; Doorbell 24000000
> request state On Chip
> SCSI IO Request @ 0xe3ff5c38
> 	Chain Offset  0x00
> 	MsgFlags      0x00
> 	MsgContext    0x000000f6
> 	Bus:                0
> 	TargetID            0
> 	SenseBufferLength   18
> 	LUN:              0x1
> 	Control           0x02000500  READ  UNTAGGED 
> 	DataLength	0x00000024
> 	SenseBufAddr	0x003bfde0
> 	CDB[0:6]	12 20 00 00 24 00 
> 	SE32 0xe40efc30: Addr=0x147fa84 FlagsLength=0xd1000024
>  	 LAST_ELEMENT END_OF_BUFFER END_OF_LIST
> mpt0: time out on request index = 0xfe sequence = 0x000000aa
> mpt0: Status 00000001; Mask 00000001; Doorbell 24000000
> request state On Chip
> SCSI IO Request @ 0xe3ff5c38
> 	Chain Offset  0x00
> 	MsgFlags      0x00
> 	MsgContext    0x000000fe
> 	Bus:                0
> 	TargetID            2
> 	SenseBufferLength   18
> 	LUN:              0x1
> 	Control           0x02000500  READ  UNTAGGED 
> 	DataLength	0x00000024
> 	SenseBufAddr	0x003c0de0
> 	CDB[0:6]	12 20 00 00 24 00 
> 	SE32 0xe40f0c30: Addr=0x7c0e9284 FlagsLength=0xd1000024
>  	 LAST_ELEMENT END_OF_BUFFER END_OF_LIST
> mpt0: time out on request index = 0xf0 sequence = 0x000000ab
> mpt0: Status 00000001; Mask 00000001; Doorbell 24000000
> request state On Chip
> SCSI IO Request @ 0xe3ff5c38
> 	Chain Offset  0x00
> 	MsgFlags      0x00
> 	MsgContext    0x000000f0
> 	Bus:                0
> 	TargetID            1
> 	SenseBufferLength   18
> 	LUN:              0x1
> 	Control           0x02000500  READ  UNTAGGED 
> 	DataLength	0x00000024
> 	SenseBufAddr	0x003bf1e0
> 	CDB[0:6]	12 20 00 00 24 00 
> 	SE32 0xe40ef030: Addr=0x147fc84 FlagsLength=0xd1000024
>  	 LAST_ELEMENT END_OF_BUFFER END_OF_LIST
> mpt0: time out on request index = 0xfe sequence = 0x000000ac
> mpt0: Status 00000001; Mask 00000001; Doorbell 24000000
> request state On Chip
> SCSI IO Request @ 0xe3ff5c38
> 	Chain Offset  0x00
> 	MsgFlags      0x00
> 	MsgContext    0x000000fe
> 	Bus:                0
> 	TargetID            6
> 	SenseBufferLength   18
> 	LUN:              0x2
> 	Control           0x02000500  READ  UNTAGGED 
> 	DataLength	0x00000024
> 	SenseBufAddr	0x003c0de0
> 	CDB[0:6]	12 40 00 00 24 00 
> 	SE32 0xe40f0c30: Addr=0x7c0e9084 FlagsLength=0xd1000024
>  	 LAST_ELEMENT END_OF_BUFFER END_OF_LIST
> mpt0: time out on request index = 0xf6 sequence = 0x000000ad
> mpt0: Status 00000001; Mask 00000001; Doorbell 24000000
> request state On Chip
> SCSI IO Request @ 0xe3ff5c38
> 	Chain Offset  0x00
> 	MsgFlags      0x00
> 	MsgContext    0x000000f6
> 	Bus:                0
> 	TargetID            0
> 	SenseBufferLength   18
> 	LUN:              0x1
> 	Control           0x02000500  READ  UNTAGGED 
> 	DataLength	0x00000024
> 	SenseBufAddr	0x003bfde0
> 	CDB[0:6]	12 20 00 00 24 00 
> 	SE32 0xe40efc30: Addr=0x147fa84 FlagsLength=0xd1000024
>  	 LAST_ELEMENT END_OF_BUFFER END_OF_LIST
> mpt0: time out on request index = 0xfc sequence = 0x000000ae
> mpt0: Status 00000001; Mask 00000001; Doorbell 24000000
> request state On Chip
> SCSI IO Request @ 0xe3ff5c38
> 	Chain Offset  0x00
> 	MsgFlags      0x00
> 	MsgContext    0x000000fc
> 	Bus:                0
> 	TargetID            2
> 	SenseBufferLength   18
> 	LUN:              0x1
> 	Control           0x02000500  READ  UNTAGGED 
> 	DataLength	0x00000024
> 	SenseBufAddr	0x003c09e0
> 	CDB[0:6]	12 20 00 00 24 00 
> 	SE32 0xe40f0830: Addr=0x7c0e9284 FlagsLength=0xd1000024
>  	 LAST_ELEMENT END_OF_BUFFER END_OF_LIST
> mpt0: time out on request index = 0xfd sequence = 0x000000af
> mpt0: Status 00000001; Mask 00000001; Doorbell 24000000
> request state On Chip
> SCSI IO Request @ 0xe3ff5c38
> 	Chain Offset  0x00
> 	MsgFlags      0x00
> 	MsgContext    0x000000fd
> 	Bus:                0
> 	TargetID            1
> 	SenseBufferLength   18
> 	LUN:              0x1
> 	Control           0x02000500  READ  UNTAGGED 
> 	DataLength	0x00000024
> 	SenseBufAddr	0x003c0be0
> 	CDB[0:6]	12 20 00 00 24 00 
> 	SE32 0xe40f0a30: Addr=0x147fc84 FlagsLength=0xd1000024
>  	 LAST_ELEMENT END_OF_BUFFER END_OF_LIST
> mpt0: time out on request index = 0xfc sequence = 0x000000b0
> mpt0: Status 00000001; Mask 00000001; Doorbell 24000000
> request state On Chip
> SCSI IO Request @ 0xe3ff5c38
> 	Chain Offset  0x00
> 	MsgFlags      0x00
> 	MsgContext    0x000000fc
> 	Bus:                0
> 	TargetID            2
> 	SenseBufferLength   18
> 	LUN:              0x1
> 	Control           0x02000500  READ  UNTAGGED 
> 	DataLength	0x00000024
> 	SenseBufAddr	0x003c09e0
> 	CDB[0:6]	12 20 00 00 24 00 
> 	SE32 0xe40f0830: Addr=0x7c0e9284 FlagsLength=0xd1000024
>  	 LAST_ELEMENT END_OF_BUFFER END_OF_LIST
> mpt0: time out on request index = 0xf6 sequence = 0x000000b1
> mpt0: Status 00000001; Mask 00000001; Doorbell 24000000
> request state On Chip
> SCSI IO Request @ 0xe3ff5c38
> 	Chain Offset  0x00
> 	MsgFlags      0x00
> 	MsgContext    0x000000f6
> 	Bus:                0
> 	TargetID            1
> 	SenseBufferLength   18
> 	LUN:              0x1
> 	Control           0x02000500  READ  UNTAGGED 
> 	DataLength	0x00000024
> 	SenseBufAddr	0x003bfde0
> 	CDB[0:6]	12 20 00 00 24 00 
> 	SE32 0xe40efc30: Addr=0x147fc84 FlagsLength=0xd1000024
>  	 LAST_ELEMENT END_OF_BUFFER END_OF_LIST
> mpt0: time out on request index = 0xfe sequence = 0x000000b2
> mpt0: Status 00000001; Mask 00000001; Doorbell 24000000
> request state On Chip
> SCSI IO Request @ 0xe3ff5c38
> 	Chain Offset  0x00
> 	MsgFlags      0x00
> 	MsgContext    0x000000fe
> 	Bus:                0
> 	TargetID            6
> 	SenseBufferLength   18
> 	LUN:              0x3
> 	Control           0x02000500  READ  UNTAGGED 
> 	DataLength	0x00000024
> 	SenseBufAddr	0x003c0de0
> 	CDB[0:6]	12 60 00 00 24 00 
> 	SE32 0xe40f0c30: Addr=0x7c0e9484 FlagsLength=0xd1000024
>  	 LAST_ELEMENT END_OF_BUFFER END_OF_LIST
> mpt0: time out on request index = 0xf0 sequence = 0x000000b3
> mpt0: Status 00000001; Mask 00000001; Doorbell 24000000
> request state On Chip
> SCSI IO Request @ 0xe3ff5c38
> 	Chain Offset  0x00
> 	MsgFlags      0x00
> 	MsgContext    0x000000f0
> 	Bus:                0
> 	TargetID            0
> 	SenseBufferLength   18
> 	LUN:              0x2
> 	Control           0x02000500  READ  UNTAGGED 
> 	DataLength	0x00000024
> 	SenseBufAddr	0x003bf1e0
> 	CDB[0:6]	12 40 00 00 24 00 
> 	SE32 0xe40ef030: Addr=0x1500084 FlagsLength=0xd1000024
>  	 LAST_ELEMENT END_OF_BUFFER END_OF_LIST
> mpt0: time out on request index = 0xfe sequence = 0x000000b4
> mpt0: Status 00000001; Mask 00000001; Doorbell 24000000
> request state On Chip
> SCSI IO Request @ 0xe3ff5c38
> 	Chain Offset  0x00
> 	MsgFlags      0x00
> 	MsgContext    0x000000fe
> 	Bus:                0
> 	TargetID            6
> 	SenseBufferLength   18
> 	LUN:              0x3
> 	Control           0x02000500  READ  UNTAGGED 
> 	DataLength	0x00000024
> 	SenseBufAddr	0x003c0de0
> 	CDB[0:6]	12 60 00 00 24 00 
> 	SE32 0xe40f0c30: Addr=0x7c0e9484 FlagsLength=0xd1000024
>  	 LAST_ELEMENT END_OF_BUFFER END_OF_LIST
> mpt0: time out on request index = 0xf6 sequence = 0x000000b5
> mpt0: Status 00000001; Mask 00000001; Doorbell 24000000
> request state On Chip
> SCSI IO Request @ 0xe3ff5c38
> 	Chain Offset  0x00
> 	MsgFlags      0x00
> 	MsgContext    0x000000f6
> 	Bus:                0
> 	TargetID            0
> 	SenseBufferLength   18
> 	LUN:              0x2
> 	Control           0x02000500  READ  UNTAGGED 
> 	DataLength	0x00000024
> 	SenseBufAddr	0x003bfde0
> 	CDB[0:6]	12 40 00 00 24 00 
> 	SE32 0xe40efc30: Addr=0x1500084 FlagsLength=0xd1000024
>  	 LAST_ELEMENT END_OF_BUFFER END_OF_LIST
> mpt0: time out on request index = 0xfc sequence = 0x000000b6
> mpt0: Status 00000001; Mask 00000001; Doorbell 24000000
> request state On Chip
> SCSI IO Request @ 0xe3ff5c38
> 	Chain Offset  0x00
> 	MsgFlags      0x00
> 	MsgContext    0x000000fc
> 	Bus:                0
> 	TargetID            2
> 	SenseBufferLength   18
> 	LUN:              0x2
> 	Control           0x02000500  READ  UNTAGGED 
> 	DataLength	0x00000024
> 	SenseBufAddr	0x003c09e0
> 	CDB[0:6]	12 40 00 00 24 00 
> 	SE32 0xe40f0830: Addr=0x7c0e9684 FlagsLength=0xd1000024
>  	 LAST_ELEMENT END_OF_BUFFER END_OF_LIST
> mpt0: time out on request index = 0xfd sequence = 0x000000b7
> mpt0: Status 00000001; Mask 00000001; Doorbell 24000000
> request state On Chip
> SCSI IO Request @ 0xe3ff5c38
> 	Chain Offset  0x00
> 	MsgFlags      0x00
> 	MsgContext    0x000000fd
> 	Bus:                0
> 	TargetID            1
> 	SenseBufferLength   18
> 	LUN:              0x2
> 	Control           0x02000500  READ  UNTAGGED 
> 	DataLength	0x00000024
> 	SenseBufAddr	0x003c0be0
> 	CDB[0:6]	12 40 00 00 24 00 
> 	SE32 0xe40f0a30: Addr=0x1500284 FlagsLength=0xd1000024
>  	 LAST_ELEMENT END_OF_BUFFER END_OF_LIST
> mpt0: time out on request index = 0xfc sequence = 0x000000b8
> mpt0: Status 00000001; Mask 00000001; Doorbell 24000000
> request state On Chip
> SCSI IO Request @ 0xe3ff5c38
> 	Chain Offset  0x00
> 	MsgFlags      0x00
> 	MsgContext    0x000000fc
> 	Bus:                0
> 	TargetID            6
> 	SenseBufferLength   18
> 	LUN:              0x3
> 	Control           0x02000500  READ  UNTAGGED 
> 	DataLength	0x00000024
> 	SenseBufAddr	0x003c09e0
> 	CDB[0:6]	12 60 00 00 24 00 
> 	SE32 0xe40f0830: Addr=0x7c0e9484 FlagsLength=0xd1000024
>  	 LAST_ELEMENT END_OF_BUFFER END_OF_LIST
> mpt0: time out on request index = 0xf6 sequence = 0x000000b9
> mpt0: Status 00000001; Mask 00000001; Doorbell 24000000
> request state On Chip
> SCSI IO Request @ 0xe3ff5c38
> 	Chain Offset  0x00
> 	MsgFlags      0x00
> 	MsgContext    0x000000f6
> 	Bus:                0
> 	TargetID            0
> 	SenseBufferLength   18
> 	LUN:              0x2
> 	Control           0x02000500  READ  UNTAGGED 
> 	DataLength	0x00000024
> 	SenseBufAddr	0x003bfde0
> 	CDB[0:6]	12 40 00 00 24 00 
> 	SE32 0xe40efc30: Addr=0x1500084 FlagsLength=0xd1000024
>  	 LAST_ELEMENT END_OF_BUFFER END_OF_LIST
> mpt0: time out on request index = 0xfe sequence = 0x000000ba
> mpt0: Status 00000001; Mask 00000001; Doorbell 24000000
> request state On Chip
> SCSI IO Request @ 0xe3ff5c38
> 	Chain Offset  0x00
> 	MsgFlags      0x00
> 	MsgContext    0x000000fe
> 	Bus:                0
> 	TargetID            2
> 	SenseBufferLength   18
> 	LUN:              0x2
> 	Control           0x02000500  READ  UNTAGGED 
> 	DataLength	0x00000024
> 	SenseBufAddr	0x003c0de0
> 	CDB[0:6]	12 40 00 00 24 00 
> 	SE32 0xe40f0c30: Addr=0x7c0e9684 FlagsLength=0xd1000024
>  	 LAST_ELEMENT END_OF_BUFFER END_OF_LIST
> mpt0: time out on request index = 0xf0 sequence = 0x000000bb
> mpt0: Status 00000001; Mask 00000001; Doorbell 24000000
> request state On Chip
> SCSI IO Request @ 0xe3ff5c38
> 	Chain Offset  0x00
> 	MsgFlags      0x00
> 	MsgContext    0x000000f0
> 	Bus:                0
> 	TargetID            1
> 	SenseBufferLength   18
> 	LUN:              0x2
> 	Control           0x02000500  READ  UNTAGGED 
> 	DataLength	0x00000024
> 	SenseBufAddr	0x003bf1e0
> 	CDB[0:6]	12 40 00 00 24 00 
> 	SE32 0xe40ef030: Addr=0x1500284 FlagsLength=0xd1000024
>  	 LAST_ELEMENT END_OF_BUFFER END_OF_LIST
> mpt0: time out on request index = 0xfe sequence = 0x000000bc
> mpt0: Status 00000001; Mask 00000001; Doorbell 24000000
> request state On Chip
> SCSI IO Request @ 0xe3ff5c38
> 	Chain Offset  0x00
> 	MsgFlags      0x00
> 	MsgContext    0x000000fe
> 	Bus:                0
> 	TargetID            6
> 	SenseBufferLength   18
> 	LUN:              0x3
> 	Control           0x02000500  READ  UNTAGGED 
> 	DataLength	0x00000024
> 	SenseBufAddr	0x003c0de0
> 	CDB[0:6]	12 60 00 00 24 00 
> 	SE32 0xe40f0c30: Addr=0x7c0e9484 FlagsLength=0xd1000024
>  	 LAST_ELEMENT END_OF_BUFFER END_OF_LIST
> mpt0: time out on request index = 0xf6 sequence = 0x000000bd
> mpt0: Status 00000001; Mask 00000001; Doorbell 24000000
> request state On Chip
> SCSI IO Request @ 0xe3ff5c38
> 	Chain Offset  0x00
> 	MsgFlags      0x00
> 	MsgContext    0x000000f6
> 	Bus:                0
> 	TargetID            0
> 	SenseBufferLength   18
> 	LUN:              0x2
> 	Control           0x02000500  READ  UNTAGGED 
> 	DataLength	0x00000024
> 	SenseBufAddr	0x003bfde0
> 	CDB[0:6]	12 40 00 00 24 00 
> 	SE32 0xe40efc30: Addr=0x1500084 FlagsLength=0xd1000024
>  	 LAST_ELEMENT END_OF_BUFFER END_OF_LIST
> mpt0: time out on request index = 0xfc sequence = 0x000000be
> mpt0: Status 00000001; Mask 00000001; Doorbell 24000000
> request state On Chip
> SCSI IO Request @ 0xe3ff5c38
> 	Chain Offset  0x00
> 	MsgFlags      0x00
> 	MsgContext    0x000000fc
> 	Bus:                0
> 	TargetID            2
> 	SenseBufferLength   18
> 	LUN:              0x2
> 	Control           0x02000500  READ  UNTAGGED 
> 	DataLength	0x00000024
> 	SenseBufAddr	0x003c09e0
> 	CDB[0:6]	12 40 00 00 24 00 
> 	SE32 0xe40f0830: Addr=0x7c0e9684 FlagsLength=0xd1000024
>  	 LAST_ELEMENT END_OF_BUFFER END_OF_LIST
> mpt0: time out on request index = 0xfd sequence = 0x000000bf
> mpt0: Status 00000001; Mask 00000001; Doorbell 24000000
> request state On Chip
> SCSI IO Request @ 0xe3ff5c38
> 	Chain Offset  0x00
> 	MsgFlags      0x00
> 	MsgContext    0x000000fd
> 	Bus:                0
> 	TargetID            1
> 	SenseBufferLength   18
> 	LUN:              0x2
> 	Control           0x02000500  READ  UNTAGGED 
> 	DataLength	0x00000024
> 	SenseBufAddr	0x003c0be0
> 	CDB[0:6]	12 40 00 00 24 00 
> 	SE32 0xe40f0a30: Addr=0x1500284 FlagsLength=0xd1000024
>  	 LAST_ELEMENT END_OF_BUFFER END_OF_LIST
> mpt0: time out on request index = 0xfc sequence = 0x000000c0
> mpt0: Status 00000001; Mask 00000001; Doorbell 24000000
> request state On Chip
> SCSI IO Request @ 0xe3ff5c38
> 	Chain Offset  0x00
> 	MsgFlags      0x00
> 	MsgContext    0x000000fc
> 	Bus:                0
> 	TargetID            6
> 	SenseBufferLength   18
> 	LUN:              0x3
> 	Control           0x02000500  READ  UNTAGGED 
> 	DataLength	0x00000024
> 	SenseBufAddr	0x003c09e0
> 	CDB[0:6]	12 60 00 00 24 00 
> 	SE32 0xe40f0830: Addr=0x7c0e9484 FlagsLength=0xd1000024
>  	 LAST_ELEMENT END_OF_BUFFER END_OF_LIST
> mpt0: time out on request index = 0xf6 sequence = 0x000000c1
> mpt0: Status 00000001; Mask 00000001; Doorbell 24000000
> request state On Chip
> SCSI IO Request @ 0xe3ff5c38
> 	Chain Offset  0x00
> 	MsgFlags      0x00
> 	MsgContext    0x000000f6
> 	Bus:                0
> 	TargetID            0
> 	SenseBufferLength   18
> 	LUN:              0x2
> 	Control           0x02000500  READ  UNTAGGED 
> 	DataLength	0x00000024
> 	SenseBufAddr	0x003bfde0
> 	CDB[0:6]	12 40 00 00 24 00 
> 	SE32 0xe40efc30: Addr=0x1500084 FlagsLength=0xd1000024
>  	 LAST_ELEMENT END_OF_BUFFER END_OF_LIST
> mpt0: time out on request index = 0xfe sequence = 0x000000c2
> mpt0: Status 00000001; Mask 00000001; Doorbell 24000000
> request state On Chip
> SCSI IO Request @ 0xe3ff5c38
> 	Chain Offset  0x00
> 	MsgFlags      0x00
> 	MsgContext    0x000000fe
> 	Bus:                0
> 	TargetID            2
> 	SenseBufferLength   18
> 	LUN:              0x2
> 	Control           0x02000500  READ  UNTAGGED 
> 	DataLength	0x00000024
> 	SenseBufAddr	0x003c0de0
> 	CDB[0:6]	12 40 00 00 24 00 
> 	SE32 0xe40f0c30: Addr=0x7c0e9684 FlagsLength=0xd1000024
>  	 LAST_ELEMENT END_OF_BUFFER END_OF_LIST
> mpt0: time out on request index = 0xf0 sequence = 0x000000c3
> mpt0: Status 00000001; Mask 00000001; Doorbell 24000000
> request state On Chip
> SCSI IO Request @ 0xe3ff5c38
> 	Chain Offset  0x00
> 	MsgFlags      0x00
> 	MsgContext    0x000000f0
> 	Bus:                0
> 	TargetID            1
> 	SenseBufferLength   18
> 	LUN:              0x2
> 	Control           0x02000500  READ  UNTAGGED 
> 	DataLength	0x00000024
> 	SenseBufAddr	0x003bf1e0
> 	CDB[0:6]	12 40 00 00 24 00 
> 	SE32 0xe40ef030: Addr=0x1500284 FlagsLength=0xd1000024
>  	 LAST_ELEMENT END_OF_BUFFER END_OF_LIST
> 
Hori Masato



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