Errors during probe cause inifinite loop in sbp

[Scott Long]

Ok, the drive is returning a sense code of 'Invalid Field in CDB'.
This means that it does support the INQUIRY command, but it doesn't like 
one of the fields that CAM is putting into it.  Without the full sense
data, it's impossible to know which field it doesn't like.  Maybe Ken
knows what to twiddle to find this out.
I agree that there is a general bug in CAM where during device
probing it can get stuck in an infinite retry loop.  It's possible that
this is being triggered by the device having an excess of queued error
status and CAM not being smart enough to dequeue all of it before trying
to do the inquiry.

Scott

Hidetoshi Shimokawa wrote:
> I attached the log in the end of this mail.
> 
> As far as I can tell from the configuration ROM,
> the first and second logical unit are the same DVD-RAM drive
> and the third is a changer.
> 
> /\ Hidetoshi Shimokawa
> \/  simokawa at sat.t.u-tokyo.ac.jp
> PGP public key: http://www.sat.t.u-tokyo.ac.jp/~simokawa/pgp.html
> 
> At Sun, 25 May 2003 08:53:42 -0600,
> Scott Long wrote:
> 
>>I don't subscribe to the freebsd-firewire list and I can't
>>seem to extract the encoded log file that was posted there.
>>Can you please send it to me?  It's *HIGHLY* unlikely that
>>the drive doesn't support the INQUIRY command, though CAM
>>might be giving it a field that it doesn't like.
>>
>>Scott
> 
> 
> ------ messages.sbp.loop --------
> May  7 17:21:17 falcon kernel: Copyright (c) 1992-2003 The FreeBSD Project.
> May  7 17:21:17 falcon kernel: Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
> May  7 17:21:17 falcon kernel: The Regents of the University of California. All rights reserved.
> May  7 17:21:17 falcon kernel: FreeBSD 5.0-CURRENT #1: Mon May  5 11:06:51 EDT 2003
> May  7 17:21:17 falcon kernel: root at falcon:/usr/src/sys/i386/compile/cvsup
> May  7 17:21:17 falcon kernel: Preloaded elf kernel "/boot/cvsup/kernel" at 0xc06d4000.
> May  7 17:21:17 falcon kernel: Preloaded elf module "/boot/cvsup/snd_pcm.ko" at 0xc06d4294.
> May  7 17:21:17 falcon kernel: Preloaded elf module "/boot/cvsup/snd_ich.ko" at 0xc06d4340.
> May  7 17:21:17 falcon kernel: Preloaded elf module "/boot/cvsup/radeon.ko" at 0xc06d43ec.
> May  7 17:21:17 falcon kernel: Preloaded elf module "/boot/cvsup/acpi.ko" at 0xc06d4498.
> May  7 17:21:17 falcon kernel: module_register: module pci/DRIVER_NAME already exists!
> May  7 17:21:17 falcon kernel: Module pci/DRIVER_NAME failed to register: 17
> May  7 17:21:17 falcon kernel: Timecounter "i8254"  frequency 1193182 Hz
> May  7 17:21:17 falcon kernel: Timecounter "TSC"  frequency 1193110580 Hz
> May  7 17:21:17 falcon kernel: CPU: Mobile Intel(R) Pentium(R) 4 - M CPU 2.00GHz (1193.11-MHz 686-class CPU)
> May  7 17:21:17 falcon kernel: Origin = "GenuineIntel"  Id = 0xf27  Stepping = 7
> May  7 17:21:17 falcon kernel: Features=0xbfebf9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
> May  7 17:21:17 falcon kernel: real memory  = 536346624 (511 MB)
> May  7 17:21:17 falcon kernel: avail memory = 513499136 (489 MB)
> May  7 17:21:17 falcon kernel: Pentium Pro MTRR support enabled
> May  7 17:21:17 falcon kernel: npx0: <math processor> on motherboard
> May  7 17:21:17 falcon kernel: npx0: INT 16 interface
> May  7 17:21:17 falcon kernel: acpi0: <SONY B0> on motherboard
> May  7 17:21:17 falcon kernel: pcibios: BIOS version 2.10
> May  7 17:21:17 falcon kernel: Using $PIR table, 7 entries at 0xc00fdf50
> May  7 17:21:17 falcon kernel: ACPI-0351: *** Error: Could not install PciConfig handler for PCI0, AE_ALREADY_EXISTS
> May  7 17:21:17 falcon last message repeated 2 times
> May  7 17:21:17 falcon kernel: Timecounter "ACPI-fast"  frequency 3579545 Hz
> May  7 17:21:17 falcon kernel: ACPI-0351: *** Error: Could not install PciConfig handler for PCI0, AE_ALREADY_EXISTS
> May  7 17:21:17 falcon kernel: acpi_timer0: <24-bit timer at 3.579545MHz> port 0x1008-0x100b on acpi0
> May  7 17:21:17 falcon kernel: acpi_cpu0: <CPU> on acpi0
> May  7 17:21:17 falcon kernel: acpi_tz0: <thermal zone> on acpi0
> May  7 17:21:17 falcon kernel: acpi_lid0: <Control Method Lid Switch> on acpi0
> May  7 17:21:17 falcon kernel: acpi_button0: <Power Button> on acpi0
> May  7 17:21:17 falcon kernel: pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
> May  7 17:21:17 falcon kernel: pci0: <ACPI PCI bus> on pcib0
> May  7 17:21:17 falcon kernel: pcib0: slot 29 INTA is routed to irq 9
> May  7 17:21:17 falcon kernel: pcib0: slot 29 INTB is routed to irq 9
> May  7 17:21:17 falcon kernel: pcib0: possible interrupts:  9
> May  7 17:21:17 falcon kernel: pcib0: slot 31 INTB routed to irq 9 via \_SB_.LNKB
> May  7 17:21:17 falcon kernel: agp0: <Intel 82845 host to AGP bridge> mem 0xec000000-0xefffffff at device 0.0 on pci0
> May  7 17:21:17 falcon kernel: pcib1: <ACPI PCI-PCI bridge> at device 1.0 on pci0
> May  7 17:21:17 falcon kernel: pci1: <ACPI PCI bus> on pcib1
> May  7 17:21:17 falcon kernel: pcib1: slot 0 INTA is routed to irq 9
> May  7 17:21:17 falcon kernel: drm0: <ATI Radeon LW Mobility 7500 M7> port 0x3000-0x30ff mem 0xe8100000-0xe810ffff,0xf0000000-0xf7ffffff irq 9 at device 0.0 on pci1
> May  7 17:21:17 falcon kernel: info: [drm] AGP at 0xec000000 64MB
> May  7 17:21:17 falcon kernel: info: [drm] Initialized radeon 1.8.0 20020828 on minor 0
> May  7 17:21:17 falcon kernel: uhci0: <Intel 82801CA/CAM (ICH3) USB controller USB-A> port 0x1800-0x181f irq 9 at device 29.0 on pci0
> May  7 17:21:17 falcon kernel: usb0: <Intel 82801CA/CAM (ICH3) USB controller USB-A> on uhci0
> May  7 17:21:17 falcon kernel: usb0: USB revision 1.0
> May  7 17:21:17 falcon kernel: uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
> May  7 17:21:17 falcon kernel: uhub0: 2 ports with 2 removable, self powered
> May  7 17:21:17 falcon kernel: uhci1: <Intel 82801CA/CAM (ICH3) USB controller USB-B> port 0x1820-0x183f irq 9 at device 29.1 on pci0
> May  7 17:21:17 falcon kernel: usb1: <Intel 82801CA/CAM (ICH3) USB controller USB-B> on uhci1
> May  7 17:21:17 falcon kernel: usb1: USB revision 1.0
> May  7 17:21:17 falcon kernel: uhub1: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
> May  7 17:21:17 falcon kernel: uhub1: 2 ports with 2 removable, self powered
> May  7 17:21:17 falcon kernel: uhci2: <Intel 82801CA/CAM (ICH3) USB controller USB-C> port 0x1840-0x185f at device 29.2 on pci0
> May  7 17:21:17 falcon kernel: pcib0: possible interrupts:  9
> May  7 17:21:17 falcon kernel: pcib0: slot 29 INTC routed to irq 9 via \_SB_.LNKC
> May  7 17:21:17 falcon kernel: usb2: <Intel 82801CA/CAM (ICH3) USB controller USB-C> on uhci2
> May  7 17:21:17 falcon kernel: usb2: USB revision 1.0
> May  7 17:21:17 falcon kernel: uhub2: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
> May  7 17:21:17 falcon kernel: uhub2: 2 ports with 2 removable, self powered
> May  7 17:21:17 falcon kernel: umass0: Sony USB Memory Stick Slot, rev 1.10/1.09, addr 2
> May  7 17:21:17 falcon kernel: pcib2: <ACPI PCI-PCI bridge> at device 30.0 on pci0
> May  7 17:21:17 falcon kernel: pci2: <ACPI PCI bus> on pcib2
> May  7 17:21:17 falcon kernel: pcib2: possible interrupts:  9
> May  7 17:21:17 falcon kernel: pcib2: slot 5 INTA routed to irq 9 via \_SB_.LNKF
> May  7 17:21:17 falcon kernel: pcib2: slot 8 INTA is routed to irq 9
> May  7 17:21:17 falcon kernel: pci2: <bridge, PCI-CardBus> at device 5.0 (no driver attached)
> May  7 17:21:17 falcon kernel: pci2: <bridge, PCI-CardBus> at device 5.1 (no driver attached)
> May  7 17:21:17 falcon kernel: pci2: <serial bus, FireWire> at device 5.2 (no driver attached)
> May  7 17:21:17 falcon kernel: fxp0: <Intel 82801CAM (ICH3) Pro/100 VE Ethernet> port 0x4000-0x403f mem 0xe8200000-0xe8200fff irq 9 at device 8.0 on pci2
> May  7 17:21:17 falcon kernel: fxp0: Ethernet address 08:00:46:79:fe:3b
> May  7 17:21:17 falcon kernel: miibus0: <MII bus> on fxp0
> May  7 17:21:17 falcon kernel: inphy0: <i82562ET 10/100 media interface> on miibus0
> May  7 17:21:17 falcon kernel: inphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
> May  7 17:21:17 falcon kernel: isab0: <PCI-ISA bridge> at device 31.0 on pci0
> May  7 17:21:17 falcon kernel: isa0: <ISA bus> on isab0
> May  7 17:21:17 falcon kernel: atapci0: <Intel ICH3 UDMA100 controller> port 0x1860-0x186f,0x374-0x377,0x170-0x177,0x3f4-0x3f7,0x1f0-0x1f7 mem 0xe8000000-0xe80003ff at device 31.1 on pci0
> May  7 17:21:17 falcon kernel: ata0: at 0x1f0 irq 14 on atapci0
> May  7 17:21:17 falcon kernel: ata1: at 0x170 irq 15 on atapci0
> May  7 17:21:17 falcon kernel: pci0: <serial bus, SMBus> at device 31.3 (no driver attached)
> May  7 17:21:17 falcon kernel: pcm0: <Intel 82801CA (ICH3)> port 0x18c0-0x18ff,0x1c00-0x1cff irq 9 at device 31.5 on pci0
> May  7 17:21:17 falcon kernel: pcm0: <Yamaha YMF753 AC97 Codec>
> May  7 17:21:17 falcon kernel: pci0: <simple comms> at device 31.6 (no driver attached)
> May  7 17:21:17 falcon kernel: atkbdc0: <Keyboard controller (i8042)> port 0x64,0x60 irq 1 on acpi0
> May  7 17:21:17 falcon kernel: atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0
> May  7 17:21:17 falcon kernel: kbd0 at atkbd0
> May  7 17:21:17 falcon kernel: psm0: <PS/2 Mouse> irq 12 on atkbdc0
> May  7 17:21:17 falcon kernel: psm0: model Generic PS/2 mouse, device ID 0
> May  7 17:21:17 falcon kernel: acpi_ec0: <embedded controller> port 0x66,0x62 on acpi0
> May  7 17:21:17 falcon kernel: sio0 port 0x3f8-0x3ff irq 4 on acpi0
> May  7 17:21:17 falcon kernel: sio0: type 16550A
> May  7 17:21:17 falcon kernel: ppc0 port 0x778-0x77f,0x378-0x37f irq 7 drq 3 on acpi0
> May  7 17:21:17 falcon kernel: ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode
> May  7 17:21:17 falcon kernel: ppc0: FIFO with 16/16/15 bytes threshold
> May  7 17:21:17 falcon kernel: ppbus0: <Parallel port bus> on ppc0
> May  7 17:21:17 falcon kernel: plip0: <PLIP network interface> on ppbus0
> May  7 17:21:17 falcon kernel: lpt0: <Printer> on ppbus0
> May  7 17:21:17 falcon kernel: lpt0: Interrupt-driven port
> May  7 17:21:17 falcon kernel: ppi0: <Parallel I/O> on ppbus0
> May  7 17:21:18 falcon kernel: acpi_cmbat0: <Control method Battery> on acpi0
> May  7 17:21:18 falcon kernel: acpi_cmbat1: <Control method Battery> on acpi0
> May  7 17:21:18 falcon kernel: acpi_acad0: <AC adapter> on acpi0
> May  7 17:21:18 falcon kernel: orm0: <Option ROMs> at iomem 0xdc000-0xdffff,0xd8000-0xdbfff,0xc0000-0xcffff on isa0
> May  7 17:21:18 falcon kernel: pmtimer0 on isa0
> May  7 17:21:18 falcon kernel: fdc0: ready for input in output
> May  7 17:21:18 falcon kernel: fdc0: cmd 3 failed at out byte 1 of 3
> May  7 17:21:18 falcon kernel: sc0: <System console> at flags 0x100 on isa0
> May  7 17:21:18 falcon kernel: sc0: VGA <16 virtual consoles, flags=0x300>
> May  7 17:21:18 falcon kernel: sio1: configured irq 3 not in bitmap of probed irqs 0
> May  7 17:21:18 falcon kernel: sio1: port may not be enabled
> May  7 17:21:18 falcon kernel: spic0: device model type = 2
> May  7 17:21:18 falcon kernel: spic0: <Sony Programmable I/O Controller> at port 0x10a0-0x10a4 irq 11 on isa0
> May  7 17:21:18 falcon kernel: vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
> May  7 17:21:18 falcon kernel: Timecounters tick every 10.000 msec
> May  7 17:21:18 falcon kernel: acpi_cpu: throttling enabled, 8 steps (100% to 12.5%), currently 100.0%
> May  7 17:21:18 falcon kernel: system power profile changed to 'economy'
> May  7 17:21:18 falcon kernel: ad0: 38154MB <TOSHIBA MK4018GAS> [77520/16/63] at ata0-master UDMA100
> May  7 17:21:18 falcon kernel: acd0: DVD-R <TOSHIBA DVD-ROM SD-R6012> at ata1-master UDMA33
> May  7 17:21:18 falcon kernel: WARNING: Expected rawoffset 33559785, found 0
> May  7 17:21:18 falcon kernel: WARNING: Expected rawoffset 54042660, found 0
> May  7 17:21:18 falcon kernel: (probe4:umass-sim0:0:0:0): INQUIRY. CDB: 12 0 0 0 24 0 
> May  7 17:21:18 falcon kernel: (probe4:umass-sim0:0:0:0): CAM Status: SCSI Status Error
> May  7 17:21:18 falcon kernel: (probe4:umass-sim0:0:0:0): SCSI Status: Check Condition
> May  7 17:21:18 falcon kernel: (probe4:umass-sim0:0:0:0): NOT READY asc:3a,0
> May  7 17:21:18 falcon kernel: (probe4:umass-sim0:0:0:0): Medium not present
> May  7 17:21:18 falcon kernel: (probe4:umass-sim0:0:0:0): Unretryable error
> May  7 17:21:18 falcon kernel: Mounting root from ufs:/dev/ad0s2a
> May  7 17:21:18 falcon kernel: cd0 at ata1 bus 0 target 0 lun 0
> May  7 17:21:18 falcon kernel: cd0: <TOSHIBA DVD-ROM SD-R6012 1S31> Removable CD-ROM SCSI-0 device 
> May  7 17:21:18 falcon kernel: cd0: 33.000MB/s transfers
> May  7 17:21:18 falcon kernel: cd0: Attempt to query device size failed: NOT READY, Medium not present
> May  7 17:21:25 falcon login: ROOT LOGIN (root) ON ttyv0
> May  7 17:21:32 falcon kernel: fwohci0: <Ricoh R5C552> mem 0xe8201000-0xe82017ff at device 5.2 on pci2
> May  7 17:21:32 falcon kernel: pcib2: possible interrupts:  9
> May  7 17:21:32 falcon kernel: pcib2: slot 5 INTC routed to irq 9 via \_SB_.LNKH
> May  7 17:21:32 falcon kernel: fwohci0: OHCI version 1.0 (ROM=1)
> May  7 17:21:32 falcon kernel: fwohci0: No. of Isochronous channel is 4.
> May  7 17:21:32 falcon kernel: fwohci0: EUI64 08:00:46:03:01:47:12:28
> May  7 17:21:32 falcon kernel: fwohci0: Phy 1394a available S400, 2 ports.
> May  7 17:21:32 falcon kernel: fwohci0: Link S400, max_rec 2048 bytes.
> May  7 17:21:32 falcon kernel: firewire0: <IEEE1394(FireWire) bus> on fwohci0
> May  7 17:21:32 falcon kernel: fwohci0: Initiate bus reset
> May  7 17:21:32 falcon kernel: fwohci0: BUS reset
> May  7 17:21:32 falcon kernel: fwohci0: node_id=0xc800ffc0, gen=1, CYCLEMASTER mode
> May  7 17:21:32 falcon kernel: firewire0: 1 nodes, maxhop <= 0, cable IRM = 0 (me)
> May  7 17:21:36 falcon kernel: sbp0: <SBP2/SCSI over firewire> on firewire0
> May  7 17:21:55 falcon kernel: fwohci0: BUS reset
> May  7 17:21:55 falcon kernel: sbp_post_busreset
> May  7 17:21:55 falcon kernel: fwohci0: node_id=0xc800ffc1, gen=2, CYCLEMASTER mode
> May  7 17:21:55 falcon kernel: firewire0: 2 nodes, maxhop <= 1, cable IRM = 1 (me)
> May  7 17:21:56 falcon kernel: firewire0: New S400 device ID:003060d200001023
> May  7 17:21:56 falcon kernel: sbp_post_explore (sbp_cold=0)
> May  7 17:21:56 falcon kernel: sbp_post_explore: EUI:003060d200001023 attached
> May  7 17:21:56 falcon kernel: target 0 lun 0 found
> May  7 17:21:56 falcon kernel: target 0 lun 1 found
> May  7 17:21:56 falcon kernel: target 0 lun 2 found
> May  7 17:21:56 falcon kernel: sbp0:0:0 ordered:0 type:5 EUI:003060d200001023 node:0 speed:2 maxrec:255 new!
> May  7 17:21:56 falcon kernel: sbp0:0:0 'POWERFILE-C200-RAM' 'DVD1' '000300'
> May  7 17:21:56 falcon kernel: sbp0:0:1 ordered:0 type:5 EUI:003060d200001023 node:0 speed:2 maxrec:255 new!
> May  7 17:21:56 falcon kernel: sbp0:0:1 'POWERFILE-C200-RAM' 'DVD1' '000300'
> May  7 17:21:56 falcon kernel: sbp0:0:2 ordered:0 type:8 EUI:003060d200001023 node:0 speed:2 maxrec:255 new!
> May  7 17:21:56 falcon kernel: sbp0:0:2 'POWERFILE-C200-RAM' 'DVD1' '000300'
> May  7 17:21:58 falcon kernel: sbp0:0:0 LOGIN
> May  7 17:21:58 falcon kernel: sbp: alloc 1 xfer
> May  7 17:21:58 falcon kernel: sbp0:0:1 LOGIN
> May  7 17:21:58 falcon kernel: sbp0:0:2 LOGIN
> May  7 17:21:58 falcon kernel: sbp0:0:0 login: len 12, ID 0, cmd 0000fffff0010000, recon_hold 0
> May  7 17:21:58 falcon kernel: sbp0:0:0 sbp_busy_timeout
> May  7 17:21:58 falcon kernel: sbp: alloc 2 xfer
> May  7 17:21:58 falcon kernel: sbp0:0:0 sbp_agent_reset
> May  7 17:21:58 falcon kernel: sbp0:0:0 sbp_do_attach
> May  7 17:21:58 falcon kernel: sbp0:0:1 login: len 12, ID 1, cmd 0000fffff0020000, recon_hold 0
> May  7 17:21:58 falcon kernel: sbp0:0:1 sbp_busy_timeout
> May  7 17:21:58 falcon kernel: sbp0:0:1 sbp_agent_reset
> May  7 17:21:58 falcon kernel: sbp0:0:1 sbp_do_attach
> May  7 17:21:58 falcon kernel: sbp0:0:2 login: len 12, ID 2, cmd 0000fffff0040000, recon_hold 0
> May  7 17:21:58 falcon kernel: sbp0:0:2 sbp_busy_timeout
> May  7 17:21:58 falcon kernel: sbp0:0:2 sbp_agent_reset
> May  7 17:21:58 falcon kernel: sbp0:0:2 sbp_do_attach
> May  7 17:22:00 falcon kernel: sbp0:0:0 sbp_cam_scan_target
> May  7 17:22:00 falcon kernel: sbp0:0:0 ORB status src:0 resp:0 dead:1 len:3 stat:c orb:01808b4fc
> May  7 17:22:00 falcon kernel: sbp0:0:0 Request aborted
> May  7 17:22:00 falcon kernel: sbp0:0:0 XPT_SCSI_IO: cmd: 00 00 00 00 00 00 00 00 00 00, flags: 0xc0, 6b cmd/0b data/32b sense
> May  7 17:22:00 falcon kernel: sbp0:0:0 SCSI status 2 sfmt 0 valid 0 key 2 code 3a qlfr 0 len 3
> May  7 17:22:00 falcon kernel: sbp0:0:0 sbp_agent_reset
> May  7 17:22:00 falcon kernel: sbp0:0:0 sbp_cam_scan_lun
> May  7 17:22:00 falcon kernel: sbp0:0:0 sbp_do_attach
> May  7 17:22:00 falcon kernel: sbp0:0:1 ORB status src:0 resp:0 dead:1 len:3 stat:c orb:0180ea3c4
> May  7 17:22:00 falcon kernel: sbp0:0:1 Request aborted
> May  7 17:22:00 falcon kernel: sbp0:0:1 XPT_SCSI_IO: cmd: 12 21 80 00 ff 00 00 00 00 00, flags: 0x40, 6b cmd/255b data/18b sense
> May  7 17:22:00 falcon kernel: sbp0:0:1 SCSI status 2 sfmt 0 valid 0 key 5 code 24 qlfr 0 len 3
> May  7 17:22:00 falcon kernel: sbp0:0:1 sbp_agent_reset
> May  7 17:22:00 falcon kernel: sbp0:0:1 sbp_do_attach
> May  7 17:22:02 falcon kernel: sbp0:0:0 sbp_cam_scan_target
> May  7 17:22:02 falcon kernel: sbp0:0:0 ORB status src:0 resp:0 dead:1 len:3 stat:c orb:01808b634
> May  7 17:22:02 falcon kernel: sbp0:0:0 Request aborted
> May  7 17:22:02 falcon kernel: sbp0:0:0 XPT_SCSI_IO: cmd: 25 00 00 00 00 00 00 00 00 00, flags: 0x40, 10b cmd/8b data/32b sense
> May  7 17:22:02 falcon kernel: sbp0:0:0 SCSI status 2 sfmt 0 valid 0 key 2 code 3a qlfr 0 len 3
> May  7 17:22:02 falcon kernel: sbp0:0:0 sbp_agent_reset
> May  7 17:22:02 falcon kernel: cd1 at sbp0 bus 0 target 0 lun 0
> May  7 17:22:02 falcon kernel: cd1: <TOSHIBA DVD-RAM SD-W2002 1024> Removable CD-ROM SCSI-0 device 
> May  7 17:22:02 falcon kernel: cd1: 50.000MB/s transfers
> May  7 17:22:02 falcon kernel: cd1: Attempt to query device size failed: NOT READY, Medium not present
> May  7 17:22:02 falcon kernel: sbp0:0:0 sbp_do_attach
> May  7 17:22:02 falcon kernel: sbp0:0:0 ORB status src:0 resp:0 dead:1 len:3 stat:c orb:01808b76c
> May  7 17:22:02 falcon kernel: sbp0:0:0 Request aborted
> May  7 17:22:02 falcon kernel: sbp0:0:0 XPT_SCSI_IO: cmd: 00 00 00 00 00 00 00 00 00 00, flags: 0xc0, 6b cmd/0b data/32b sense
> May  7 17:22:02 falcon kernel: sbp0:0:0 SCSI status 2 sfmt 0 valid 0 key 2 code 3a qlfr 0 len 3
> May  7 17:22:02 falcon kernel: sbp0:0:0 sbp_agent_reset
> May  7 17:22:02 falcon kernel: sbp0:0:0 sbp_do_attach
> May  7 17:22:04 falcon kernel: sbp0:0:0 sbp_cam_scan_target
> May  7 17:22:04 falcon kernel: sbp0:0:0 sbp_cam_scan_lun
> May  7 17:22:04 falcon kernel: sbp0:0:0 ORB status src:0 resp:0 dead:1 len:3 stat:c orb:01808bc4c
> May  7 17:22:04 falcon kernel: sbp0:0:0 Request aborted
> May  7 17:22:04 falcon kernel: sbp0:0:0 XPT_SCSI_IO: cmd: 00 00 00 00 00 00 00 00 00 00, flags: 0xc0, 6b cmd/0b data/32b sense
> May  7 17:22:04 falcon kernel: sbp0:0:0 SCSI status 2 sfmt 0 valid 0 key 2 code 3a qlfr 0 len 3
> May  7 17:22:04 falcon kernel: sbp0:0:0 sbp_agent_reset
> May  7 17:22:04 falcon kernel: sbp0:0:1 ORB status src:0 resp:0 dead:1 len:3 stat:c orb:0180ea4fc
> May  7 17:22:04 falcon kernel: sbp0:0:1 Request aborted
> May  7 17:22:04 falcon kernel: sbp0:0:1 XPT_SCSI_IO: cmd: 00 20 00 00 00 00 00 00 00 00, flags: 0xc0, 6b cmd/0b data/32b sense
> May  7 17:22:04 falcon kernel: sbp0:0:1 SCSI status 2 sfmt 0 valid 0 key 2 code 3a qlfr 0 len 3
> May  7 17:22:04 falcon kernel: sbp0:0:1 sbp_agent_reset
> May  7 17:22:04 falcon kernel: sbp0:0:1 sbp_cam_scan_lun
> May  7 17:22:04 falcon kernel: sbp: alloc 3 xfer
> May  7 17:22:04 falcon kernel: sbp0:0:1 sbp_do_attach
> May  7 17:22:04 falcon kernel: sbp0:0:0 sbp_cam_scan_lun
> May  7 17:22:06 falcon kernel: sbp0:0:1 sbp_cam_scan_target
> May  7 17:22:24 falcon kernel: sbp0:0:1 request timeout ... sbp0:0:1 sbp_abort_ocb 0x180ea634
> May  7 17:22:24 falcon kernel: agent reset
> May  7 17:22:24 falcon kernel: sbp0:0:1 sbp_agent_reset
> May  7 17:22:24 falcon kernel: sbp0:0:1 sbp_do_attach
> May  7 17:22:26 falcon kernel: sbp0:0:1 sbp_cam_scan_target
> May  7 17:22:46 falcon kernel: sbp0:0:1 request timeout ... sbp0:0:1 sbp_abort_ocb 0x180ea76c
> May  7 17:22:46 falcon kernel: target reset
> May  7 17:22:46 falcon kernel: sbp0:0:1 TARGET RESET
> May  7 17:22:46 falcon kernel: (cd2:sbp0:0:0:1): got CAM status 0xb
> May  7 17:22:46 falcon kernel: (cd2:sbp0:0:0:1): fatal error, failed to attach to device
> May  7 17:22:46 falcon kernel: (cd2:sbp0:0:0:1): lost device
> May  7 17:22:46 falcon kernel: (cd2:sbp0:0:0:1): removing device entry
> May  7 17:22:46 falcon kernel: (cd2:sbp0:0:0:1): removing changer entry
> May  7 17:22:48 falcon kernel: sbp0:0:1 sbp_busy_timeout
> May  7 17:22:48 falcon kernel: sbp0:0:1 sbp_agent_reset
> May  7 17:22:48 falcon kernel: sbp0:0:1 sbp_abort_ocb 0x180ea9dc
> May  7 17:22:48 falcon kernel: sbp0:0:1 sbp_do_attach
> May  7 17:22:48 falcon kernel: sbp0:0:1 ORB status src:0 resp:0 dead:1 len:3 stat:c orb:0180ead84
> May  7 17:22:48 falcon kernel: sbp0:0:1 Request aborted
> May  7 17:22:48 falcon kernel: sbp0:0:1 XPT_SCSI_IO: cmd: 12 21 80 00 ff 00 00 00 00 00, flags: 0x40, 6b cmd/255b data/18b sense
> May  7 17:22:48 falcon kernel: sbp0:0:1 SCSI status 2 sfmt 0 valid 0 key 5 code 24 qlfr 0 len 3
> May  7 17:22:48 falcon kernel: sbp0:0:1 sbp_agent_reset
> May  7 17:22:48 falcon kernel: sbp0:0:1 sbp_cam_scan_lun
> May  7 17:22:48 falcon kernel: sbp0:0:1 sbp_do_attach
> May  7 17:22:50 falcon kernel: sbp0:0:1 sbp_cam_scan_target
> May  7 17:22:50 falcon kernel: sbp0:0:1 ORB status src:0 resp:0 dead:1 len:3 stat:c orb:0180ea154
> May  7 17:22:50 falcon kernel: sbp0:0:1 Request aborted
> May  7 17:22:50 falcon kernel: sbp0:0:1 XPT_SCSI_IO: cmd: 12 21 80 00 ff 00 00 00 00 00, flags: 0x40, 6b cmd/255b data/18b sense
> May  7 17:22:50 falcon kernel: sbp0:0:1 SCSI status 2 sfmt 0 valid 0 key 5 code 24 qlfr 0 len 3
> May  7 17:22:50 falcon kernel: sbp0:0:1 sbp_agent_reset
> May  7 17:22:50 falcon kernel: sbp0:0:1 sbp_cam_scan_lun
> May  7 17:22:50 falcon kernel: sbp0:0:1 sbp_do_attach
> May  7 17:22:52 falcon kernel: sbp0:0:1 sbp_cam_scan_target
> May  7 17:22:52 falcon kernel: sbp0:0:1 ORB status src:0 resp:0 dead:1 len:3 stat:c orb:0180ea4fc
> May  7 17:22:52 falcon kernel: sbp0:0:1 Request aborted
> May  7 17:22:52 falcon kernel: sbp0:0:1 XPT_SCSI_IO: cmd: 12 21 80 00 ff 00 00 00 00 00, flags: 0x40, 6b cmd/255b data/18b sense
> May  7 17:22:52 falcon kernel: sbp0:0:1 SCSI status 2 sfmt 0 valid 0 key 5 code 24 qlfr 0 len 3
> May  7 17:22:52 falcon kernel: sbp0:0:1 sbp_agent_reset
> May  7 17:22:52 falcon kernel: sbp0:0:1 sbp_cam_scan_lun
> May  7 17:22:52 falcon kernel: sbp0:0:1 sbp_do_attach
> May  7 17:22:54 falcon kernel: sbp0:0:1 sbp_cam_scan_target
> May  7 17:22:54 falcon kernel: sbp0:0:1 ORB status src:0 resp:0 dead:1 len:3 stat:c orb:0180ea8a4
> May  7 17:22:54 falcon kernel: sbp0:0:1 Request aborted
> May  7 17:22:54 falcon kernel: sbp0:0:1 XPT_SCSI_IO: cmd: 12 21 80 00 ff 00 00 00 00 00, flags: 0x40, 6b cmd/255b data/18b sense
> May  7 17:22:54 falcon kernel: sbp0:0:1 SCSI status 2 sfmt 0 valid 0 key 5 code 24 qlfr 0 len 3
> May  7 17:22:54 falcon kernel: sbp0:0:1 sbp_agent_reset
> May  7 17:22:54 falcon kernel: sbp0:0:1 sbp_cam_scan_lun
> May  7 17:22:54 falcon kernel: sbp0:0:1 sbp_do_attach
> May  7 17:22:56 falcon kernel: sbp0:0:1 sbp_cam_scan_target
> May  7 17:22:56 falcon kernel: sbp0:0:1 ORB status src:0 resp:0 dead:1 len:3 stat:c orb:0180eac4c
> May  7 17:22:56 falcon kernel: sbp0:0:1 Request aborted
> May  7 17:22:56 falcon kernel: sbp0:0:1 XPT_SCSI_IO: cmd: 12 21 80 00 ff 00 00 00 00 00, flags: 0x40, 6b cmd/255b data/18b sense
> May  7 17:22:56 falcon kernel: sbp0:0:1 SCSI status 2 sfmt 0 valid 0 key 5 code 24 qlfr 0 len 3
> May  7 17:22:56 falcon kernel: sbp0:0:1 sbp_agent_reset
> May  7 17:22:56 falcon kernel: sbp0:0:1 sbp_cam_scan_lun
> May  7 17:22:56 falcon kernel: sbp0:0:1 sbp_do_attach
> May  7 17:22:58 falcon kernel: sbp0:0:1 sbp_cam_scan_target
> May  7 17:22:58 falcon kernel: sbp0:0:1 ORB status src:0 resp:0 dead:1 len:3 stat:c orb:0180ea01c
> May  7 17:22:58 falcon kernel: sbp0:0:1 Request aborted
> May  7 17:22:58 falcon kernel: sbp0:0:1 XPT_SCSI_IO: cmd: 12 21 80 00 ff 00 00 00 00 00, flags: 0x40, 6b cmd/255b data/18b sense
> May  7 17:22:58 falcon kernel: sbp0:0:1 SCSI status 2 sfmt 0 valid 0 key 5 code 24 qlfr 0 len 3
> May  7 17:22:58 falcon kernel: sbp0:0:1 sbp_agent_reset
> May  7 17:22:58 falcon kernel: sbp0:0:1 sbp_cam_scan_lun
> May  7 17:22:58 falcon kernel: sbp0:0:1 sbp_do_attach
> May  7 17:23:00 falcon kernel: sbp0:0:1 sbp_cam_scan_target
> May  7 17:23:01 falcon kernel: sbp0:0:1 ORB status src:0 resp:0 dead:1 len:3 stat:c orb:0180ea3c4
> May  7 17:23:01 falcon kernel: sbp0:0:1 Request aborted
> May  7 17:23:01 falcon kernel: sbp0:0:1 XPT_SCSI_IO: cmd: 12 21 80 00 ff 00 00 00 00 00, flags: 0x40, 6b cmd/255b data/18b sense
> May  7 17:23:01 falcon kernel: sbp0:0:1 SCSI status 2 sfmt 0 valid 0 key 5 code 24 qlfr 0 len 3
> May  7 17:23:01 falcon kernel: sbp0:0:1 sbp_agent_reset
> May  7 17:23:01 falcon kernel: sbp0:0:1 sbp_cam_scan_lun
> May  7 17:23:01 falcon kernel: sbp0:0:1 sbp_do_attach
> May  7 17:23:03 falcon kernel: sbp0:0:1 sbp_cam_scan_target
> May  7 17:23:03 falcon kernel: sbp0:0:1 ORB status src:0 resp:0 dead:1 len:3 stat:c orb:0180ea76c
> May  7 17:23:03 falcon kernel: sbp0:0:1 Request aborted
> May  7 17:23:03 falcon kernel: sbp0:0:1 XPT_SCSI_IO: cmd: 12 21 80 00 ff 00 00 00 00 00, flags: 0x40, 6b cmd/255b data/18b sense
> May  7 17:23:03 falcon kernel: sbp0:0:1 SCSI status 2 sfmt 0 valid 0 key 5 code 24 qlfr 0 len 3
> May  7 17:23:03 falcon kernel: sbp0:0:1 sbp_agent_reset
> May  7 17:23:03 falcon kernel: sbp0:0:1 sbp_cam_scan_lun
> May  7 17:23:03 falcon kernel: sbp0:0:1 sbp_do_attach
> May  7 17:23:04 falcon kernel: sbp0:0:2 request timeout ... sbp0:0:2 sbp_abort_ocb 0x181a93c4
> May  7 17:23:04 falcon kernel: agent reset
> May  7 17:23:04 falcon kernel: sbp0:0:2 sbp_agent_reset
> May  7 17:23:04 falcon kernel: sbp0:0:2 sbp_do_attach
> May  7 17:23:06 falcon kernel: sbp0:0:1 sbp_cam_scan_target
> May  7 17:23:06 falcon kernel: sbp0:0:1 ORB status src:0 resp:0 dead:1 len:3 stat:c orb:0180eab14
> May  7 17:23:06 falcon kernel: sbp0:0:1 Request aborted
> May  7 17:23:06 falcon kernel: sbp0:0:1 XPT_SCSI_IO: cmd: 12 21 80 00 ff 00 00 00 00 00, flags: 0x40, 6b cmd/255b data/18b sense
> May  7 17:23:06 falcon kernel: sbp0:0:1 SCSI status 2 sfmt 0 valid 0 key 5 code 24 qlfr 0 len 3
> May  7 17:23:06 falcon kernel: sbp0:0:1 sbp_agent_reset
> May  7 17:23:06 falcon kernel: sbp0:0:1 sbp_cam_scan_lun
> May  7 17:23:06 falcon kernel: sbp0:0:1 sbp_do_attach
> May  7 17:23:08 falcon kernel: sbp0:0:1 sbp_cam_scan_target
> May  7 17:23:08 falcon kernel: sbp0:0:1 ORB status src:0 resp:0 dead:1 len:3 stat:c orb:0180eaebc
> May  7 17:23:08 falcon kernel: sbp0:0:1 Request aborted
> May  7 17:23:08 falcon kernel: sbp0:0:1 XPT_SCSI_IO: cmd: 12 21 80 00 ff 00 00 00 00 00, flags: 0x40, 6b cmd/255b data/18b sense
> May  7 17:23:08 falcon kernel: sbp0:0:1 SCSI status 2 sfmt 0 valid 0 key 5 code 24 qlfr 0 len 3
> May  7 17:23:08 falcon kernel: sbp0:0:1 sbp_agent_reset
> May  7 17:23:08 falcon kernel: sbp0:0:1 sbp_cam_scan_lun
> May  7 17:23:08 falcon kernel: sbp0:0:1 sbp_do_attach
> May  7 17:23:10 falcon kernel: sbp0:0:1 sbp_cam_scan_target
> May  7 17:23:10 falcon kernel: sbp0:0:1 ORB status src:0 resp:0 dead:1 len:3 stat:c orb:0180ea28c
> May  7 17:23:10 falcon kernel: sbp0:0:1 Request aborted
> May  7 17:23:10 falcon kernel: sbp0:0:1 XPT_SCSI_IO: cmd: 12 21 80 00 ff 00 00 00 00 00, flags: 0x40, 6b cmd/255b data/18b sense
> May  7 17:23:10 falcon kernel: sbp0:0:1 SCSI status 2 sfmt 0 valid 0 key 5 code 24 qlfr 0 len 3
> May  7 17:23:10 falcon kernel: sbp0:0:1 sbp_agent_reset
> May  7 17:23:10 falcon kernel: sbp0:0:1 sbp_cam_scan_lun
> May  7 17:23:10 falcon kernel: sbp0:0:1 sbp_do_attach
> May  7 17:23:12 falcon kernel: sbp0:0:1 sbp_cam_scan_target
> May  7 17:23:12 falcon kernel: sbp0:0:1 ORB status src:0 resp:0 dead:1 len:3 stat:c orb:0180ea634
> May  7 17:23:12 falcon kernel: sbp0:0:1 Request aborted
> May  7 17:23:12 falcon kernel: sbp0:0:1 XPT_SCSI_IO: cmd: 12 21 80 00 ff 00 00 00 00 00, flags: 0x40, 6b cmd/255b data/18b sense
> May  7 17:23:12 falcon kernel: sbp0:0:1 SCSI status 2 sfmt 0 valid 0 key 5 code 24 qlfr 0 len 3
> May  7 17:23:12 falcon kernel: sbp0:0:1 sbp_agent_reset
> May  7 17:23:12 falcon kernel: sbp0:0:1 sbp_cam_scan_lun
> May  7 17:23:12 falcon kernel: sbp0:0:1 sbp_do_attach
> May  7 17:23:14 falcon kernel: sbp0:0:1 sbp_cam_scan_target
> May  7 17:23:14 falcon kernel: sbp0:0:1 ORB status src:0 resp:0 dead:1 len:3 stat:c orb:0180ea9dc
> May  7 17:23:14 falcon kernel: sbp0:0:1 Request aborted
> May  7 17:23:14 falcon kernel: sbp0:0:1 XPT_SCSI_IO: cmd: 12 21 80 00 ff 00 00 00 00 00, flags: 0x40, 6b cmd/255b data/18b sense
> May  7 17:23:14 falcon kernel: sbp0:0:1 SCSI status 2 sfmt 0 valid 0 key 5 code 24 qlfr 0 len 3
> May  7 17:23:14 falcon kernel: sbp0:0:1 sbp_agent_reset
> May  7 17:23:14 falcon kernel: sbp0:0:1 sbp_cam_scan_lun
> May  7 17:23:14 falcon kernel: sbp0:0:1 sbp_do_attach
> May  7 17:23:16 falcon kernel: sbp0:0:1 sbp_cam_scan_target
> May  7 17:23:16 falcon kernel: sbp0:0:1 ORB status src:0 resp:0 dead:1 len:3 stat:c orb:0180ead84
> May  7 17:23:16 falcon kernel: sbp0:0:1 Request aborted
> May  7 17:23:16 falcon kernel: sbp0:0:1 XPT_SCSI_IO: cmd: 12 21 80 00 ff 00 00 00 00 00, flags: 0x40, 6b cmd/255b data/18b sense
> May  7 17:23:16 falcon kernel: sbp0:0:1 SCSI status 2 sfmt 0 valid 0 key 5 code 24 qlfr 0 len 3
> May  7 17:23:16 falcon kernel: sbp0:0:1 sbp_agent_reset
> May  7 17:23:16 falcon kernel: sbp0:0:1 sbp_cam_scan_lun
> May  7 17:23:16 falcon kernel: sbp0:0:1 sbp_do_attach
> May  7 17:23:18 falcon kernel: sbp0:0:1 sbp_cam_scan_target
> May  7 17:23:18 falcon kernel: sbp0:0:1 ORB status src:0 resp:0 dead:1 len:3 stat:c orb:0180ea154
> May  7 17:23:18 falcon kernel: sbp0:0:1 Request aborted
> May  7 17:23:18 falcon kernel: sbp0:0:1 XPT_SCSI_IO: cmd: 12 21 80 00 ff 00 00 00 00 00, flags: 0x40, 6b cmd/255b data/18b sense
> May  7 17:23:18 falcon kernel: sbp0:0:1 SCSI status 2 sfmt 0 valid 0 key 5 code 24 qlfr 0 len 3
> May  7 17:23:18 falcon kernel: sbp0:0:1 sbp_agent_reset
> May  7 17:23:18 falcon kernel: sbp0:0:1 sbp_cam_scan_lun
> May  7 17:23:18 falcon kernel: sbp0:0:1 sbp_do_attach
> May  7 17:23:20 falcon kernel: sbp0:0:1 sbp_cam_scan_target
> May  7 17:23:20 falcon kernel: sbp0:0:1 ORB status src:0 resp:0 dead:1 len:3 stat:c orb:0180ea4fc
> May  7 17:23:20 falcon kernel: sbp0:0:1 Request aborted
> May  7 17:23:20 falcon kernel: sbp0:0:1 XPT_SCSI_IO: cmd: 12 21 80 00 ff 00 00 00 00 00, flags: 0x40, 6b cmd/255b data/18b sense
> May  7 17:23:20 falcon kernel: sbp0:0:1 SCSI status 2 sfmt 0 valid 0 key 5 code 24 qlfr 0 len 3
> May  7 17:23:20 falcon kernel: sbp0:0:1 sbp_agent_reset
> May  7 17:23:20 falcon kernel: sbp0:0:1 sbp_cam_scan_lun
> May  7 17:23:20 falcon kernel: sbp0:0:1 sbp_do_attach
> May  7 17:23:22 falcon kernel: sbp0:0:1 sbp_cam_scan_target
> May  7 17:23:22 falcon kernel: sbp0:0:1 ORB status src:0 resp:0 dead:1 len:3 stat:c orb:0180ea8a4
> May  7 17:23:22 falcon kernel: sbp0:0:1 Request aborted
> May  7 17:23:22 falcon kernel: sbp0:0:1 XPT_SCSI_IO: cmd: 12 21 80 00 ff 00 00 00 00 00, flags: 0x40, 6b cmd/255b data/18b sense
> May  7 17:23:22 falcon kernel: sbp0:0:1 SCSI status 2 sfmt 0 valid 0 key 5 code 24 qlfr 0 len 3
> May  7 17:23:22 falcon kernel: sbp0:0:1 sbp_agent_reset
> May  7 17:23:22 falcon kernel: sbp0:0:1 sbp_cam_scan_lun
> May  7 17:23:22 falcon kernel: sbp0:0:1 sbp_do_attach
> May  7 17:23:24 falcon kernel: sbp0:0:1 sbp_cam_scan_target
> May  7 17:23:24 falcon kernel: sbp0:0:1 ORB status src:0 resp:0 dead:1 len:3 stat:c orb:0180eac4c
> May  7 17:23:24 falcon kernel: sbp0:0:1 Request aborted
> May  7 17:23:24 falcon kernel: sbp0:0:1 XPT_SCSI_IO: cmd: 12 21 80 00 ff 00 00 00 00 00, flags: 0x40, 6b cmd/255b data/18b sense
> May  7 17:23:24 falcon kernel: sbp0:0:1 SCSI status 2 sfmt 0 valid 0 key 5 code 24 qlfr 0 len 3
> May  7 17:23:24 falcon kernel: sbp0:0:1 sbp_agent_reset
> May  7 17:23:24 falcon kernel: sbp0:0:1 sbp_cam_scan_lun
> May  7 17:23:24 falcon kernel: sbp0:0:1 sbp_do_attach
> May  7 17:23:26 falcon kernel: sbp0:0:1 sbp_cam_scan_target
> May  7 17:23:26 falcon kernel: sbp0:0:1 ORB status src:0 resp:0 dead:1 len:3 stat:c orb:0180ea01c
> May  7 17:23:26 falcon kernel: sbp0:0:1 Request aborted
> May  7 17:23:26 falcon kernel: sbp0:0:1 XPT_SCSI_IO: cmd: 12 21 80 00 ff 00 00 00 00 00, flags: 0x40, 6b cmd/255b data/18b sense
> May  7 17:23:26 falcon kernel: sbp0:0:1 SCSI status 2 sfmt 0 valid 0 key 5 code 24 qlfr 0 len 3
> May  7 17:23:26 falcon kernel: sbp0:0:1 sbp_agent_reset
> May  7 17:23:26 falcon kernel: sbp0:0:1 sbp_cam_scan_lun
> May  7 17:23:26 falcon kernel: sbp0:0:1 sbp_do_attach
> May  7 17:23:28 falcon kernel: sbp0:0:1 sbp_cam_scan_target
> May  7 17:23:29 falcon kernel: sbp0:0:1 ORB status src:0 resp:0 dead:1 len:3 stat:c orb:0180ea3c4
> May  7 17:23:29 falcon kernel: sbp0:0:1 Request aborted
> May  7 17:23:29 falcon kernel: sbp0:0:1 XPT_SCSI_IO: cmd: 12 21 80 00 ff 00 00 00 00 00, flags: 0x40, 6b cmd/255b data/18b sense
> May  7 17:23:29 falcon kernel: sbp0:0:1 SCSI status 2 sfmt 0 valid 0 key 5 code 24 qlfr 0 len 3
> May  7 17:23:29 falcon kernel: sbp0:0:1 sbp_agent_reset
> May  7 17:23:29 falcon kernel: sbp0:0:1 sbp_cam_scan_lun
> May  7 17:23:29 falcon kernel: sbp0:0:1 sbp_do_attach
> May  7 17:23:31 falcon kernel: sbp0:0:1 sbp_cam_scan_target
> May  7 17:23:31 falcon kernel: sbp0:0:1 ORB status src:0 resp:0 dead:1 len:3 stat:c orb:0180ea76c
> May  7 17:23:31 falcon kernel: sbp0:0:1 Request aborted
> May  7 17:23:31 falcon kernel: sbp0:0:1 XPT_SCSI_IO: cmd: 12 21 80 00 ff 00 00 00 00 00, flags: 0x40, 6b cmd/255b data/18b sense
> May  7 17:23:31 falcon kernel: sbp0:0:1 SCSI status 2 sfmt 0 valid 0 key 5 code 24 qlfr 0 len 3
> May  7 17:23:31 falcon kernel: sbp0:0:1 sbp_agent_reset
> May  7 17:23:31 falcon kernel: sbp0:0:1 sbp_cam_scan_lun
> May  7 17:23:31 falcon kernel: sbp0:0:1 sbp_do_attach
> May  7 17:23:33 falcon kernel: sbp0:0:1 sbp_cam_scan_target
> May  7 17:23:33 falcon kernel: sbp0:0:1 ORB status src:0 resp:0 dead:1 len:3 stat:c orb:0180eab14
> May  7 17:23:33 falcon kernel: sbp0:0:1 Request aborted
> May  7 17:23:33 falcon kernel: sbp0:0:1 XPT_SCSI_IO: cmd: 12 21 80 00 ff 00 00 00 00 00, flags: 0x40, 6b cmd/255b data/18b sense
> May  7 17:23:33 falcon kernel: sbp0:0:1 SCSI status 2 sfmt 0 valid 0 key 5 code 24 qlfr 0 len 3
> May  7 17:23:33 falcon kernel: sbp0:0:1 sbp_agent_reset
> May  7 17:23:33 falcon kernel: sbp0:0:1 sbp_cam_scan_lun
> May  7 17:23:33 falcon kernel: sbp0:0:1 sbp_do_attach
> May  7 17:23:34 falcon kernel: sbp0:0:2 unsolicit status received
> May  7 17:23:34 falcon kernel: sbp0:0:2 ORB status src:2 resp:0 dead:1 len:3 stat:c orb:0181a94fc
> May  7 17:23:34 falcon kernel: sbp0:0:2 Request aborted
> May  7 17:23:34 falcon kernel: sbp0:0:2 sbp_agent_reset
> May  7 17:23:34 falcon kernel: sbp0:0:2 sbp_abort_ocb 0x181a94fc
> May  7 17:23:34 falcon kernel: sbp0:0:2 sbp_do_attach
> May  7 17:23:36 falcon kernel: sbp0:0:1 sbp_cam_scan_target
> May  7 17:24:36 falcon kernel: sbp0:0:1 request timeout ... sbp0:0:1 sbp_abort_ocb 0x180eac4c
> May  7 17:24:36 falcon kernel: agent reset
> May  7 17:24:36 falcon kernel: sbp0:0:1 sbp_agent_reset
> May  7 17:24:36 falcon kernel: sbp0:0:1 sbp_do_attach
> May  7 17:24:38 falcon kernel: sbp0:0:1 sbp_cam_scan_target
> May  7 17:25:04 falcon kernel: sbp0:0:2 No ocb(181a94fc) on the queue
> May  7 17:25:04 falcon kernel: sbp0:0:2 ORB status src:1 resp:0 dead:1 len:3 stat:c orb:0181a94fc
> May  7 17:25:04 falcon kernel: sbp0:0:2 Request aborted
> May  7 17:25:04 falcon kernel: sbp0:0:2 sbp_agent_reset
> May  7 17:25:04 falcon kernel: sbp0:0:2 sbp_do_attach
> May  7 17:25:06 falcon kernel: sbp0:0:1 sbp_cam_scan_target
> May  7 17:25:38 falcon kernel: sbp0:0:1 request timeout ... sbp0:0:1 sbp_abort_ocb 0x180ead84
> May  7 17:25:38 falcon kernel: target reset
> May  7 17:25:38 falcon kernel: sbp0:0:1 TARGET RESET
> May  7 17:25:40 falcon kernel: sbp0:0:1 sbp_busy_timeout
> May  7 17:25:40 falcon kernel: sbp0:0:1 sbp_agent_reset
> May  7 17:25:40 falcon kernel: sbp0:0:1 sbp_do_attach
> May  7 17:25:42 falcon kernel: sbp0:0:1 sbp_cam_scan_target
> May  7 17:25:42 falcon kernel: sbp0:0:1 ORB status src:0 resp:0 dead:1 len:3 stat:c orb:0180ea28c
> May  7 17:25:42 falcon kernel: sbp0:0:1 Request aborted
> May  7 17:25:42 falcon kernel: sbp0:0:1 XPT_SCSI_IO: cmd: 12 21 80 00 ff 00 00 00 00 00, flags: 0x40, 6b cmd/255b data/18b sense
> May  7 17:25:42 falcon kernel: sbp0:0:1 SCSI status 2 sfmt 0 valid 0 key 5 code 24 qlfr 0 len 3
> May  7 17:25:42 falcon kernel: sbp0:0:1 sbp_agent_reset
> May  7 17:25:42 falcon kernel: sbp0:0:1 sbp_cam_scan_lun
> May  7 17:25:42 falcon kernel: sbp0:0:1 sbp_do_attach
> May  7 17:25:44 falcon kernel: sbp0:0:1 sbp_cam_scan_target
> May  7 17:25:44 falcon kernel: sbp0:0:1 ORB status src:0 resp:0 dead:1 len:3 stat:c orb:0180ea634
> May  7 17:25:44 falcon kernel: sbp0:0:1 Request aborted
> May  7 17:25:44 falcon kernel: sbp0:0:1 XPT_SCSI_IO: cmd: 12 21 80 00 ff 00 00 00 00 00, flags: 0x40, 6b cmd/255b data/18b sense
> May  7 17:25:44 falcon kernel: sbp0:0:1 SCSI status 2 sfmt 0 valid 0 key 5 code 24 qlfr 0 len 3
> May  7 17:25:44 falcon kernel: sbp0:0:1 sbp_agent_reset
> May  7 17:25:44 falcon kernel: sbp0:0:1 sbp_cam_scan_lun
> May  7 17:25:44 falcon kernel: sbp0:0:1 sbp_do_attach
> May  7 17:25:46 falcon kernel: sbp0:0:1 sbp_cam_scan_target
> May  7 17:25:46 falcon kernel: sbp0:0:1 ORB status src:0 resp:0 dead:1 len:3 stat:c orb:0180ea9dc
> May  7 17:25:46 falcon kernel: sbp0:0:1 Request aborted
> May  7 17:25:46 falcon kernel: sbp0:0:1 XPT_SCSI_IO: cmd: 12 21 80 00 ff 00 00 00 00 00, flags: 0x40, 6b cmd/255b data/18b sense
> May  7 17:25:46 falcon kernel: sbp0:0:1 SCSI status 2 sfmt 0 valid 0 key 5 code 24 qlfr 0 len 3
> May  7 17:25:46 falcon kernel: sbp0:0:1 sbp_agent_reset
> May  7 17:25:46 falcon kernel: sbp0:0:1 sbp_cam_scan_lun
> May  7 17:25:46 falcon kernel: sbp0:0:1 sbp_do_attach
> May  7 17:25:48 falcon kernel: sbp0:0:1 sbp_cam_scan_target
> May  7 17:25:48 falcon kernel: sbp0:0:1 ORB status src:0 resp:0 dead:1 len:3 stat:c orb:0180ead84
> May  7 17:25:48 falcon kernel: sbp0:0:1 Request aborted
> May  7 17:25:48 falcon kernel: sbp0:0:1 XPT_SCSI_IO: cmd: 12 21 80 00 ff 00 00 00 00 00, flags: 0x40, 6b cmd/255b data/18b sense
> May  7 17:25:48 falcon kernel: sbp0:0:1 SCSI status 2 sfmt 0 valid 0 key 5 code 24 qlfr 0 len 3
> May  7 17:25:48 falcon kernel: sbp0:0:1 sbp_agent_reset
> May  7 17:25:48 falcon kernel: sbp0:0:1 sbp_cam_scan_lun
> May  7 17:25:48 falcon kernel: sbp0:0:1 sbp_do_attach
> May  7 17:25:50 falcon kernel: sbp0:0:1 sbp_cam_scan_target
> May  7 17:25:50 falcon kernel: sbp0:0:1 ORB status src:0 resp:0 dead:1 len:3 stat:c orb:0180ea154
> May  7 17:25:50 falcon kernel: sbp0:0:1 Request aborted
> May  7 17:25:50 falcon kernel: sbp0:0:1 XPT_SCSI_IO: cmd: 12 21 80 00 ff 00 00 00 00 00, flags: 0x40, 6b cmd/255b data/18b sense
> May  7 17:25:50 falcon kernel: sbp0:0:1 SCSI status 2 sfmt 0 valid 0 key 5 code 24 qlfr 0 len 3
> May  7 17:25:50 falcon kernel: sbp0:0:1 sbp_agent_reset
> May  7 17:25:50 falcon kernel: sbp0:0:1 sbp_cam_scan_lun
> May  7 17:25:50 falcon kernel: sbp0:0:1 sbp_do_attach
> May  7 17:25:52 falcon kernel: sbp0:0:1 sbp_cam_scan_target
> May  7 17:25:52 falcon kernel: sbp0:0:1 ORB status src:0 resp:0 dead:1 len:3 stat:c orb:0180ea4fc
> May  7 17:25:52 falcon kernel: sbp0:0:1 Request aborted
> May  7 17:25:52 falcon kernel: sbp0:0:1 XPT_SCSI_IO: cmd: 12 21 80 00 ff 00 00 00 00 00, flags: 0x40, 6b cmd/255b data/18b sense
> May  7 17:25:52 falcon kernel: sbp0:0:1 SCSI status 2 sfmt 0 valid 0 key 5 code 24 qlfr 0 len 3
> May  7 17:25:52 falcon kernel: sbp0:0:1 sbp_agent_reset
> May  7 17:25:52 falcon kernel: sbp0:0:1 sbp_cam_scan_lun
> May  7 17:25:52 falcon kernel: sbp0:0:1 sbp_do_attach
> May  7 17:25:54 falcon kernel: sbp0:0:1 sbp_cam_scan_target
> May  7 17:25:54 falcon kernel: sbp0:0:1 ORB status src:0 resp:0 dead:1 len:3 stat:c orb:0180ea8a4
> May  7 17:25:54 falcon kernel: sbp0:0:1 Request aborted
> May  7 17:25:54 falcon kernel: sbp0:0:1 XPT_SCSI_IO: cmd: 12 21 80 00 ff 00 00 00 00 00, flags: 0x40, 6b cmd/255b data/18b sense
> May  7 17:25:54 falcon kernel: sbp0:0:1 SCSI status 2 sfmt 0 valid 0 key 5 code 24 qlfr 0 len 3
> May  7 17:25:54 falcon kernel: sbp0:0:1 sbp_agent_reset
> May  7 17:25:54 falcon kernel: sbp0:0:1 sbp_cam_scan_lun
> May  7 17:25:54 falcon kernel: sbp0:0:1 sbp_do_attach
> May  7 17:25:56 falcon kernel: sbp0:0:1 sbp_cam_scan_target
> May  7 17:25:56 falcon kernel: sbp0:0:1 ORB status src:0 resp:0 dead:1 len:3 stat:c orb:0180eac4c
> May  7 17:25:56 falcon kernel: sbp0:0:1 Request aborted
> May  7 17:25:56 falcon kernel: sbp0:0:1 XPT_SCSI_IO: cmd: 12 21 80 00 ff 00 00 00 00 00, flags: 0x40, 6b cmd/255b data/18b sense
> May  7 17:25:56 falcon kernel: sbp0:0:1 SCSI status 2 sfmt 0 valid 0 key 5 code 24 qlfr 0 len 3
> May  7 17:25:56 falcon kernel: sbp0:0:1 sbp_agent_reset
> May  7 17:25:56 falcon kernel: sbp0:0:1 sbp_cam_scan_lun
> May  7 17:25:56 falcon kernel: sbp0:0:1 sbp_do_attach
> May  7 17:25:58 falcon kernel: sbp0:0:1 sbp_cam_scan_target
> May  7 17:25:58 falcon kernel: sbp0:0:1 ORB status src:0 resp:0 dead:1 len:3 stat:c orb:0180ea01c
> May  7 17:25:58 falcon kernel: sbp0:0:1 Request aborted
> May  7 17:25:58 falcon kernel: sbp0:0:1 XPT_SCSI_IO: cmd: 12 21 80 00 ff 00 00 00 00 00, flags: 0x40, 6b cmd/255b data/18b sense
> May  7 17:25:58 falcon kernel: sbp0:0:1 SCSI status 2 sfmt 0 valid 0 key 5 code 24 qlfr 0 len 3
> May  7 17:25:58 falcon kernel: sbp0:0:1 sbp_agent_reset
> May  7 17:25:58 falcon kernel: sbp0:0:1 sbp_cam_scan_lun
> May  7 17:25:58 falcon kernel: sbp0:0:1 sbp_do_attach
> May  7 17:26:00 falcon kernel: sbp0:0:1 sbp_cam_scan_target
> May  7 17:26:00 falcon kernel: sbp0:0:1 ORB status src:0 resp:0 dead:1 len:3 stat:c orb:0180ea3c4
> May  7 17:26:00 falcon kernel: sbp0:0:1 Request aborted
> May  7 17:26:00 falcon kernel: sbp0:0:1 XPT_SCSI_IO: cmd: 12 21 80 00 ff 00 00 00 00 00, flags: 0x40, 6b cmd/255b data/18b sense
> May  7 17:26:00 falcon kernel: sbp0:0:1 SCSI status 2 sfmt 0 valid 0 key 5 code 24 qlfr 0 len 3
> May  7 17:26:00 falcon kernel: sbp0:0:1 sbp_agent_reset
> May  7 17:26:00 falcon kernel: sbp0:0:1 sbp_cam_scan_lun
> May  7 17:26:00 falcon kernel: sbp0:0:1 sbp_do_attach
> May  7 17:26:02 falcon kernel: sbp0:0:1 sbp_cam_scan_target
> May  7 17:26:02 falcon kernel: sbp0:0:1 ORB status src:0 resp:0 dead:1 len:3 stat:c orb:0180ea76c
> May  7 17:26:02 falcon kernel: sbp0:0:1 Request aborted
> May  7 17:26:02 falcon kernel: sbp0:0:1 XPT_SCSI_IO: cmd: 12 21 80 00 ff 00 00 00 00 00, flags: 0x40, 6b cmd/255b data/18b sense
> May  7 17:26:02 falcon kernel: sbp0:0:1 SCSI status 2 sfmt 0 valid 0 key 5 code 24 qlfr 0 len 3
> May  7 17:26:02 falcon kernel: sbp0:0:1 sbp_agent_reset
> May  7 17:26:02 falcon kernel: sbp0:0:1 sbp_cam_scan_lun
> May  7 17:26:02 falcon kernel: sbp0:0:1 sbp_do_attach
> May  7 17:26:04 falcon kernel: sbp0:0:1 sbp_cam_scan_target
> May  7 17:26:04 falcon kernel: sbp0:0:1 ORB status src:0 resp:0 dead:1 len:3 stat:c orb:0180eab14
> May  7 17:26:04 falcon kernel: sbp0:0:1 Request aborted
> May  7 17:26:04 falcon kernel: sbp0:0:1 XPT_SCSI_IO: cmd: 12 21 80 00 ff 00 00 00 00 00, flags: 0x40, 6b cmd/255b data/18b sense
> May  7 17:26:04 falcon kernel: sbp0:0:1 SCSI status 2 sfmt 0 valid 0 key 5 code 24 qlfr 0 len 3
> May  7 17:26:04 falcon kernel: sbp0:0:1 sbp_agent_reset
> May  7 17:26:04 falcon kernel: sbp0:0:1 sbp_cam_scan_lun
> May  7 17:26:04 falcon kernel: sbp0:0:1 sbp_do_attach
> May  7 17:26:06 falcon kernel: sbp0:0:1 sbp_cam_scan_target
> May  7 17:26:06 falcon kernel: sbp0:0:1 ORB status src:0 resp:0 dead:1 len:3 stat:c orb:0180eaebc
> May  7 17:26:06 falcon kernel: sbp0:0:1 Request aborted
> May  7 17:26:06 falcon kernel: sbp0:0:1 XPT_SCSI_IO: cmd: 12 21 80 00 ff 00 00 00 00 00, flags: 0x40, 6b cmd/255b data/18b sense
> May  7 17:26:06 falcon kernel: sbp0:0:1 SCSI status 2 sfmt 0 valid 0 key 5 code 24 qlfr 0 len 3
> May  7 17:26:06 falcon kernel: sbp0:0:1 sbp_agent_reset
> May  7 17:26:06 falcon kernel: sbp0:0:1 sbp_cam_scan_lun
> May  7 17:26:06 falcon kernel: sbp0:0:1 sbp_do_attach
> May  7 17:26:08 falcon kernel: sbp0:0:1 sbp_cam_scan_target
> May  7 17:26:08 falcon kernel: sbp0:0:1 ORB status src:0 resp:0 dead:1 len:3 stat:c orb:0180ea28c
> May  7 17:26:08 falcon kernel: sbp0:0:1 Request aborted
> May  7 17:26:08 falcon kernel: sbp0:0:1 XPT_SCSI_IO: cmd: 12 21 80 00 ff 00 00 00 00 00, flags: 0x40, 6b cmd/255b data/18b sense
> May  7 17:26:08 falcon kernel: sbp0:0:1 SCSI status 2 sfmt 0 valid 0 key 5 code 24 qlfr 0 len 3
> May  7 17:26:08 falcon kernel: sbp0:0:1 sbp_agent_reset
> May  7 17:26:08 falcon kernel: sbp0:0:1 sbp_cam_scan_lun
> May  7 17:26:08 falcon kernel: sbp0:0:1 sbp_do_attach
> May  7 17:26:10 falcon kernel: sbp0:0:1 sbp_cam_scan_target
> May  7 17:26:10 falcon kernel: sbp0:0:1 ORB status src:0 resp:0 dead:1 len:3 stat:c orb:0180ea634
> May  7 17:26:10 falcon kernel: sbp0:0:1 Request aborted
> May  7 17:26:10 falcon kernel: sbp0:0:1 XPT_SCSI_IO: cmd: 12 21 80 00 ff 00 00 00 00 00, flags: 0x40, 6b cmd/255b data/18b sense
> May  7 17:26:10 falcon kernel: sbp0:0:1 SCSI status 2 sfmt 0 valid 0 key 5 code 24 qlfr 0 len 3
> May  7 17:26:10 falcon kernel: sbp0:0:1 sbp_agent_reset
> May  7 17:26:10 falcon kernel: sbp0:0:1 sbp_cam_scan_lun
> May  7 17:26:10 falcon kernel: sbp0:0:1 sbp_do_attach
> May  7 17:26:12 falcon kernel: sbp0:0:1 sbp_cam_scan_target
> May  7 17:26:12 falcon kernel: sbp0:0:1 ORB status src:0 resp:0 dead:1 len:3 stat:c orb:0180ea9dc
> May  7 17:26:12 falcon kernel: sbp0:0:1 Request aborted
> May  7 17:26:12 falcon kernel: sbp0:0:1 XPT_SCSI_IO: cmd: 12 21 80 00 ff 00 00 00 00 00, flags: 0x40, 6b cmd/255b data/18b sense
> May  7 17:26:12 falcon kernel: sbp0:0:1 SCSI status 2 sfmt 0 valid 0 key 5 code 24 qlfr 0 len 3
> May  7 17:26:12 falcon kernel: sbp0:0:1 sbp_agent_reset
> May  7 17:26:12 falcon kernel: sbp0:0:1 sbp_cam_scan_lun
> May  7 17:26:12 falcon kernel: sbp0:0:1 sbp_do_attach
> May  7 17:26:14 falcon kernel: sbp0:0:1 sbp_cam_scan_target
> May  7 17:26:14 falcon kernel: sbp0:0:1 ORB status src:0 resp:0 dead:1 len:3 stat:c orb:0180ead84
> May  7 17:26:14 falcon kernel: sbp0:0:1 Request aborted
> May  7 17:26:14 falcon kernel: sbp0:0:1 XPT_SCSI_IO: cmd: 12 21 80 00 ff 00 00 00 00 00, flags: 0x40, 6b cmd/255b data/18b sense
> May  7 17:26:14 falcon kernel: sbp0:0:1 SCSI status 2 sfmt 0 valid 0 key 5 code 24 qlfr 0 len 3
> May  7 17:26:14 falcon kernel: sbp0:0:1 sbp_agent_reset
> May  7 17:26:14 falcon kernel: sbp0:0:1 sbp_cam_scan_lun
> May  7 17:26:14 falcon kernel: sbp0:0:1 sbp_do_attach
> May  7 17:26:16 falcon kernel: sbp0:0:1 sbp_cam_scan_target
> May  7 17:26:16 falcon kernel: sbp0:0:1 ORB status src:0 resp:0 dead:1 len:3 stat:c orb:0180ea154
> May  7 17:26:16 falcon kernel: sbp0:0:1 Request aborted
> May  7 17:26:16 falcon kernel: sbp0:0:1 XPT_SCSI_IO: cmd: 12 21 80 00 ff 00 00 00 00 00, flags: 0x40, 6b cmd/255b data/18b sense
> May  7 17:26:16 falcon kernel: sbp0:0:1 SCSI status 2 sfmt 0 valid 0 key 5 code 24 qlfr 0 len 3
> May  7 17:26:16 falcon kernel: sbp0:0:1 sbp_agent_reset
> May  7 17:26:16 falcon kernel: sbp0:0:1 sbp_cam_scan_lun
> May  7 17:26:16 falcon kernel: sbp0:0:1 sbp_do_attach
> May  7 17:26:18 falcon kernel: sbp0:0:1 sbp_cam_scan_target
> May  7 17:26:18 falcon kernel: sbp0:0:1 ORB status src:0 resp:0 dead:1 len:3 stat:c orb:0180ea4fc
> May  7 17:26:18 falcon kernel: sbp0:0:1 Request aborted
> May  7 17:26:18 falcon kernel: sbp0:0:1 XPT_SCSI_IO: cmd: 12 21 80 00 ff 00 00 00 00 00, flags: 0x40, 6b cmd/255b data/18b sense
> May  7 17:26:18 falcon kernel: sbp0:0:1 SCSI status 2 sfmt 0 valid 0 key 5 code 24 qlfr 0 len 3
> May  7 17:26:18 falcon kernel: sbp0:0:1 sbp_agent_reset
> May  7 17:26:18 falcon kernel: sbp0:0:1 sbp_cam_scan_lun
> May  7 17:26:18 falcon kernel: sbp0:0:1 sbp_do_attach
> May  7 17:26:20 falcon kernel: sbp0:0:1 sbp_cam_scan_target
> May  7 17:26:20 falcon kernel: sbp0:0:1 ORB status src:0 resp:0 dead:1 len:3 stat:c orb:0180ea8a4
> May  7 17:26:20 falcon kernel: sbp0:0:1 Request aborted
> May  7 17:26:20 falcon kernel: sbp0:0:1 XPT_SCSI_IO: cmd: 12 21 80 00 ff 00 00 00 00 00, flags: 0x40, 6b cmd/255b data/18b sense
> May  7 17:26:20 falcon kernel: sbp0:0:1 SCSI status 2 sfmt 0 valid 0 key 5 code 24 qlfr 0 len 3
> May  7 17:26:20 falcon kernel: sbp0:0:1 sbp_agent_reset
> May  7 17:26:20 falcon kernel: sbp0:0:1 sbp_cam_scan_lun
> May  7 17:26:20 falcon kernel: sbp0:0:1 sbp_do_attach
> May  7 17:26:22 falcon kernel: sbp0:0:1 sbp_cam_scan_target
> May  7 17:26:22 falcon kernel: sbp0:0:1 ORB status src:0 resp:0 dead:1 len:3 stat:c orb:0180eac4c
> May  7 17:26:22 falcon kernel: sbp0:0:1 Request aborted
> May  7 17:26:22 falcon kernel: sbp0:0:1 XPT_SCSI_IO: cmd: 12 21 80 00 ff 00 00 00 00 00, flags: 0x40, 6b cmd/255b data/18b sense
> May  7 17:26:22 falcon kernel: sbp0:0:1 SCSI status 2 sfmt 0 valid 0 key 5 code 24 qlfr 0 len 3
> May  7 17:26:22 falcon kernel: sbp0:0:1 sbp_agent_reset
> May  7 17:26:22 falcon kernel: sbp0:0:1 sbp_cam_scan_lun
> May  7 17:26:22 falcon kernel: sbp0:0:1 sbp_do_attach
> May  7 17:26:24 falcon kernel: sbp0:0:1 sbp_cam_scan_target
> May  7 17:26:24 falcon kernel: sbp0:0:1 ORB status src:0 resp:0 dead:1 len:3 stat:c orb:0180ea01c
> May  7 17:26:24 falcon kernel: sbp0:0:1 Request aborted
> May  7 17:26:24 falcon kernel: sbp0:0:1 XPT_SCSI_IO: cmd: 12 21 80 00 ff 00 00 00 00 00, flags: 0x40, 6b cmd/255b data/18b sense
> May  7 17:26:24 falcon kernel: sbp0:0:1 SCSI status 2 sfmt 0 valid 0 key 5 code 24 qlfr 0 len 3
> May  7 17:26:24 falcon kernel: sbp0:0:1 sbp_agent_reset
> May  7 17:26:24 falcon kernel: sbp0:0:1 sbp_cam_scan_lun
> May  7 17:26:24 falcon kernel: sbp0:0:1 sbp_do_attach
> May  7 17:26:26 falcon kernel: sbp0:0:1 sbp_cam_scan_target
> May  7 17:26:26 falcon kernel: sbp0:0:1 ORB status src:0 resp:0 dead:1 len:3 stat:c orb:0180ea3c4
> May  7 17:26:26 falcon kernel: sbp0:0:1 Request aborted
> May  7 17:26:26 falcon kernel: sbp0:0:1 XPT_SCSI_IO: cmd: 12 21 80 00 ff 00 00 00 00 00, flags: 0x40, 6b cmd/255b data/18b sense
> May  7 17:26:26 falcon kernel: sbp0:0:1 SCSI status 2 sfmt 0 valid 0 key 5 code 24 qlfr 0 len 3
> May  7 17:26:26 falcon kernel: sbp0:0:1 sbp_agent_reset
> May  7 17:26:26 falcon kernel: sbp0:0:1 sbp_cam_scan_lun
> May  7 17:26:26 falcon kernel: sbp0:0:1 sbp_do_attach
> May  7 17:26:28 falcon kernel: sbp0:0:1 sbp_cam_scan_target
> May  7 17:26:28 falcon kernel: sbp0:0:1 ORB status src:0 resp:0 dead:1 len:3 stat:c orb:0180ea76c
> May  7 17:26:28 falcon kernel: sbp0:0:1 Request aborted
> May  7 17:26:28 falcon kernel: sbp0:0:1 XPT_SCSI_IO: cmd: 12 21 80 00 ff 00 00 00 00 00, flags: 0x40, 6b cmd/255b data/18b sense
> May  7 17:26:28 falcon kernel: sbp0:0:1 SCSI status 2 sfmt 0 valid 0 key 5 code 24 qlfr 0 len 3
> May  7 17:26:28 falcon kernel: sbp0:0:1 sbp_agent_reset
> May  7 17:26:28 falcon kernel: sbp0:0:1 sbp_cam_scan_lun
> May  7 17:26:28 falcon kernel: sbp0:0:1 sbp_do_attach
> May  7 17:26:30 falcon kernel: sbp0:0:1 sbp_cam_scan_target
> May  7 17:26:30 falcon kernel: sbp0:0:1 ORB status src:0 resp:0 dead:1 len:3 stat:c orb:0180eab14
> May  7 17:26:30 falcon kernel: sbp0:0:1 Request aborted
> May  7 17:26:30 falcon kernel: sbp0:0:1 XPT_SCSI_IO: cmd: 12 21 80 00 ff 00 00 00 00 00, flags: 0x40, 6b cmd/255b data/18b sense
> May  7 17:26:30 falcon kernel: sbp0:0:1 SCSI status 2 sfmt 0 valid 0 key 5 code 24 qlfr 0 len 3
> May  7 17:26:30 falcon kernel: sbp0:0:1 sbp_agent_reset
> May  7 17:26:30 falcon kernel: sbp0:0:1 sbp_cam_scan_lun
> May  7 17:26:30 falcon kernel: sbp0:0:1 sbp_do_attach
> May  7 17:26:32 falcon kernel: sbp0:0:1 sbp_cam_scan_target
> May  7 17:26:32 falcon kernel: sbp0:0:1 ORB status src:0 resp:0 dead:1 len:3 stat:c orb:0180eaebc
> May  7 17:26:32 falcon kernel: sbp0:0:1 Request aborted
> May  7 17:26:32 falcon kernel: sbp0:0:1 XPT_SCSI_IO: cmd: 12 21 80 00 ff 00 00 00 00 00, flags: 0x40, 6b cmd/255b data/18b sense
> May  7 17:26:32 falcon kernel: sbp0:0:1 SCSI status 2 sfmt 0 valid 0 key 5 code 24 qlfr 0 len 3
> May  7 17:26:32 falcon kernel: sbp0:0:1 sbp_agent_reset
> May  7 17:26:32 falcon kernel: sbp0:0:1 sbp_cam_scan_lun
> May  7 17:26:32 falcon kernel: sbp0:0:1 sbp_do_attach
> May  7 17:26:34 falcon kernel: sbp0:0:1 sbp_cam_scan_target
> May  7 17:26:34 falcon kernel: sbp0:0:1 ORB status src:0 resp:0 dead:1 len:3 stat:c orb:0180ea28c
> May  7 17:26:34 falcon kernel: sbp0:0:1 Request aborted
> May  7 17:26:34 falcon kernel: sbp0:0:1 XPT_SCSI_IO: cmd: 12 21 80 00 ff 00 00 00 00 00, flags: 0x40, 6b cmd/255b data/18b sense
> May  7 17:26:34 falcon kernel: sbp0:0:1 SCSI status 2 sfmt 0 valid 0 key 5 code 24 qlfr 0 len 3
> May  7 17:26:34 falcon kernel: sbp0:0:1 sbp_agent_reset
> May  7 17:26:34 falcon kernel: sbp0:0:1 sbp_cam_scan_lun
> May  7 17:26:34 falcon kernel: sbp0:0:1 sbp_do_attach
> May  7 17:26:36 falcon kernel: sbp0:0:1 sbp_cam_scan_target
> May  7 17:26:36 falcon kernel: sbp0:0:1 ORB status src:0 resp:0 dead:1 len:3 stat:c orb:0180ea634
> May  7 17:26:36 falcon kernel: sbp0:0:1 Request aborted
> May  7 17:26:36 falcon kernel: sbp0:0:1 XPT_SCSI_IO: cmd: 12 21 80 00 ff 00 00 00 00 00, flags: 0x40, 6b cmd/255b data/18b sense
> May  7 17:26:36 falcon kernel: sbp0:0:1 SCSI status 2 sfmt 0 valid 0 key 5 code 24 qlfr 0 len 3
> May  7 17:26:36 falcon kernel: sbp0:0:1 sbp_agent_reset
> May  7 17:26:36 falcon kernel: sbp0:0:1 sbp_cam_scan_lun
> May  7 17:26:36 falcon kernel: sbp0:0:1 sbp_do_attach
> May  7 17:26:38 falcon kernel: sbp0:0:1 sbp_cam_scan_target
> May  7 17:26:38 falcon kernel: sbp0:0:1 ORB status src:0 resp:0 dead:1 len:3 stat:c orb:0180ea9dc
> May  7 17:26:38 falcon kernel: sbp0:0:1 Request aborted
> May  7 17:26:38 falcon kernel: sbp0:0:1 XPT_SCSI_IO: cmd: 12 21 80 00 ff 00 00 00 00 00, flags: 0x40, 6b cmd/255b data/18b sense
> May  7 17:26:38 falcon kernel: sbp0:0:1 SCSI status 2 sfmt 0 valid 0 key 5 code 24 qlfr 0 len 3
> May  7 17:26:38 falcon kernel: sbp0:0:1 sbp_agent_reset
> May  7 17:26:38 falcon kernel: sbp0:0:1 sbp_cam_scan_lun
> May  7 17:26:38 falcon kernel: sbp0:0:1 sbp_do_attach
> May  7 17:26:40 falcon kernel: sbp0:0:1 sbp_cam_scan_target
> May  7 17:26:40 falcon kernel: sbp0:0:1 ORB status src:0 resp:0 dead:1 len:3 stat:c orb:0180ead84
> May  7 17:26:40 falcon kernel: sbp0:0:1 Request aborted
> May  7 17:26:40 falcon kernel: sbp0:0:1 XPT_SCSI_IO: cmd: 12 21 80 00 ff 00 00 00 00 00, flags: 0x40, 6b cmd/255b data/18b sense
> May  7 17:26:40 falcon kernel: sbp0:0:1 SCSI status 2 sfmt 0 valid 0 key 5 code 24 qlfr 0 len 3
> May  7 17:26:40 falcon kernel: sbp0:0:1 sbp_agent_reset
> May  7 17:26:40 falcon kernel: sbp0:0:1 sbp_cam_scan_lun
> May  7 17:26:40 falcon kernel: sbp0:0:1 sbp_do_attach
> May  7 17:26:42 falcon kernel: sbp0:0:2 request timeout ... sbp0:0:2 sbp_abort_ocb 0x181a9634
> May  7 17:26:42 falcon kernel: target reset
> May  7 17:26:42 falcon kernel: sbp0:0:2 TARGET RESET
> May  7 17:26:42 falcon kernel: sbp0:0:1 sbp_cam_scan_target
> May  7 17:26:44 falcon kernel: sbp0:0:2 sbp_busy_timeout
> May  7 17:26:44 falcon kernel: sbp0:0:2 sbp_agent_reset
> May  7 17:26:44 falcon kernel: sbp0:0:2 sbp_do_attach
> May  7 17:26:46 falcon kernel: sbp0:0:1 sbp_cam_scan_target
> May  7 17:27:42 falcon kernel: sbp0:0:1 request timeout ... sbp0:0:1 sbp_abort_ocb 0x180eaebc
> May  7 17:27:42 falcon kernel: agent reset
> May  7 17:27:42 falcon kernel: sbp0:0:1 sbp_agent_reset
> May  7 17:27:42 falcon kernel: sbp0:0:1 sbp_do_attach
> May  7 17:27:44 falcon kernel: sbp0:0:1 sbp_cam_scan_target
> May  7 17:27:44 falcon kernel: sbp0:0:1 ORB status src:0 resp:0 dead:1 len:3 stat:c orb:0180ea28c
> May  7 17:27:44 falcon kernel: sbp0:0:1 Request aborted
> May  7 17:27:44 falcon kernel: sbp0:0:1 XPT_SCSI_IO: cmd: 12 21 80 00 ff 00 00 00 00 00, flags: 0x40, 6b cmd/255b data/18b sense
> May  7 17:27:44 falcon kernel: sbp0:0:1 SCSI status 2 sfmt 0 valid 0 key 5 code 24 qlfr 0 len 3
> May  7 17:27:44 falcon kernel: sbp0:0:1 sbp_agent_reset
> May  7 17:27:44 falcon kernel: sbp0:0:1 sbp_cam_scan_lun
> May  7 17:27:44 falcon kernel: sbp0:0:1 sbp_do_attach
> May  7 17:27:46 falcon kernel: sbp0:0:1 sbp_cam_scan_target
> May  7 17:28:44 falcon kernel: sbp0:0:2 request timeout ... sbp0:0:2 sbp_abort_ocb 0x181a98a4
> May  7 17:28:44 falcon kernel: agent reset
> May  7 17:28:44 falcon kernel: sbp0:0:2 sbp_agent_reset
> May  7 17:28:44 falcon kernel: sbp0:0:2 sbp_do_attach
> May  7 17:28:46 falcon kernel: sbp0:0:1 request timeout ... sbp0:0:1 sbp_abort_ocb 0x180ea3c4
> May  7 17:28:46 falcon kernel: agent reset
> May  7 17:28:46 falcon kernel: sbp0:0:1 sbp_agent_reset
> May  7 17:28:46 falcon kernel: sbp0:0:1 sbp_cam_scan_target
> May  7 17:28:46 falcon kernel: sbp0:0:1 sbp_do_attach
> May  7 17:28:48 falcon kernel: sbp0:0:1 sbp_cam_scan_target
> May  7 17:29:03 falcon kernel: sbp0:0:1 No ocb(180ea3c4) on the queue
> May  7 17:29:03 falcon kernel: sbp0:0:2 No ocb(181a98a4) on the queue
> May  7 17:29:03 falcon kernel: sbp0:0:2 ORB status src:0 resp:0 dead:1 len:3 stat:c orb:0181a98a4
> May  7 17:29:03 falcon kernel: sbp0:0:2 Request aborted
> May  7 17:29:03 falcon kernel: sbp0:0:2 sbp_agent_reset
> May  7 17:29:03 falcon kernel: sbp0:0:2 sbp_do_attach
> May  7 17:29:05 falcon kernel: sbp0:0:1 sbp_cam_scan_target
> May  7 17:29:14 falcon halt: halted by root
> May  7 17:29:14 falcon syslogd: exiting on signal 15
> May  8 09:26:01 falcon syslogd: kernel boot file is /boot/cvsup/kernel