scsi1 : SCSI emulation for USB Mass Storage devices
  Vendor: Apple     Model: iPod              Rev: 1.62
  Type:   Direct-Access                      ANSI SCSI revision: 02
Attached scsi removable disk sda at scsi1, channel 0, id 0, lun 0
sda: Unit Not Ready, error = 0x70000
sda : READ CAPACITY failed.
sda : status = 0, message = 00, host = 7, driver = 00 
sda : sense not available. 
sda : block size assumed to be 512 bytes, disk size 1GB.  
 sda:SCSI disk error : host 1 channel 0 id 0 lun 0 return code = 70000
 I/O error: dev 08:00, sector 0
SCSI disk error : host 1 channel 0 id 0 lun 0 return code = 70000
 I/O error: dev 08:00, sector 2
SCSI disk error : host 1 channel 0 id 0 lun 0 return code = 70000
 I/O error: dev 08:00, sector 4
SCSI disk error : host 1 channel 0 id 0 lun 0 return code = 70000
 I/O error: dev 08:00, sector 6
SCSI disk error : host 1 channel 0 id 0 lun 0 return code = 70000
 I/O error: dev 08:00, sector 0
SCSI disk error : host 1 channel 0 id 0 lun 0 return code = 70000
 I/O error: dev 08:00, sector 2
SCSI disk error : host 1 channel 0 id 0 lun 0 return code = 70000
 I/O error: dev 08:00, sector 4
SCSI disk error : host 1 channel 0 id 0 lun 0 return code = 70000
 I/O error: dev 08:00, sector 6
 unable to read partition table
WARNING: USB Mass Storage data integrity not assured
USB Mass Storage device found at 3
USB Mass Storage support registered.
usb.c: registered new driver snd-usb-audio
usb.c: registered new driver audio
audio.c: v1.0.0:USB Audio Class driver
usb.c: USB disconnect on device 00:02.2-1 address 3
hub.c: new USB device 00:02.2-1, assigned address 4
WARNING: USB Mass Storage data integrity not assured
USB Mass Storage device found at 4
usb.c: USB disconnect on device 00:02.2-1 address 4
hub.c: new USB device 00:02.2-1, assigned address 5
WARNING: USB Mass Storage data integrity not assured
USB Mass Storage device found at 5
usb.c: USB disconnect on device 00:02.2-1 address 5
hub.c: new USB device 00:02.2-5, assigned address 6
usb.c: USB device not accepting new address=6 (error=-71)
hub.c: new USB device 00:02.2-5, assigned address 7
usb.c: USB device not accepting new address=7 (error=-71)
hub.c: new USB device 00:02.2-5, assigned address 8
usb.c: USB device not accepting new address=8 (error=-71)
hub.c: new USB device 00:02.2-5, assigned address 9
WARNING: USB Mass Storage data integrity not assured
USB Mass Storage device found at 9