usb 5-7: new high speed USB device using ehci_hcd and address 6
usb 5-7: configuration #1 chosen from 1 choice
scsi3 : SCSI emulation for USB Mass Storage devices
usb-storage: device found at 6
usb-storage: waiting for device to settle before scanning
scsi 3:0:0:0: Direct-Access     Newman        Mp3 player  1.00 PQ: 0 ANSI: 0
sd 3:0:0:0: [sdc] 2001408 512-byte hardware sectors (1025 MB)
sd 3:0:0:0: [sdc] Write Protect is off
sd 3:0:0:0: [sdc] Mode Sense: 00 06 00 00
sd 3:0:0:0: [sdc] Assuming drive cache: write through
sd 3:0:0:0: [sdc] 2001408 512-byte hardware sectors (1025 MB)
sd 3:0:0:0: [sdc] Write Protect is off
sd 3:0:0:0: [sdc] Mode Sense: 00 06 00 00
sd 3:0:0:0: [sdc] Assuming drive cache: write through
 sdc: unknown partition table
sd 3:0:0:0: [sdc] Attached SCSI removable disk
sd 3:0:0:0: Attached scsi generic sg3 type 0
scsi 3:0:0:1: Direct-Access     Newman        Mp3 SD      1.00 PQ: 0 ANSI: 0 CCS
sd 3:0:0:1: [sdd] Very big device. Trying to use READ CAPACITY(16).
usb 5-7: reset high speed USB device using ehci_hcd and address 6
usb 5-7: reset high speed USB device using ehci_hcd and address 6
sd 3:0:0:0: [sdc] Result: hostbyte=0x07 driverbyte=0x00
end_request: I/O error, dev sdc, sector 8
Buffer I/O error on device sdc, logical block 1
Buffer I/O error on device sdc, logical block 2
Buffer I/O error on device sdc, logical block 3
sd 3:0:0:0: [sdc] Result: hostbyte=0x07 driverbyte=0x00
end_request: I/O error, dev sdc, sector 2001280
Buffer I/O error on device sdc, logical block 250160
sd 3:0:0:0: [sdc] Result: hostbyte=0x07 driverbyte=0x00
end_request: I/O error, dev sdc, sector 2001280
sd 3:0:0:1: [sdd] READ CAPACITY(16) failed
sd 3:0:0:1: [sdd] Result: hostbyte=0x07 driverbyte=0x00
sd 3:0:0:1: [sdd] Use 0xffffffff as device size
sd 3:0:0:1: [sdd] Sector size 0 reported, assuming 512.
sd 3:0:0:1: [sdd] 4294967296 512-byte hardware sectors (2199023 MB)
Buffer I/O error on device sdc, logical block 250160
sd 3:0:0:0: [sdc] Result: hostbyte=0x07 driverbyte=0x00
end_request: I/O error, dev sdc, sector 2001392
Buffer I/O error on device sdc, logical block 250174
sd 3:0:0:0: [sdc] Result: hostbyte=0x07 driverbyte=0x00
end_request: I/O error, dev sdc, sector 2001392
Buffer I/O error on device sdc, logical block 250174
sd 3:0:0:0: [sdc] Result: hostbyte=0x07 driverbyte=0x00
end_request: I/O error, dev sdc, sector 32
Buffer I/O error on device sdc, logical block 4
sd 3:0:0:0: [sdc] Result: hostbyte=0x07 driverbyte=0x00
end_request: I/O error, dev sdc, sector 40
Buffer I/O error on device sdc, logical block 5
sd 3:0:0:0: [sdc] Result: hostbyte=0x07 driverbyte=0x00
end_request: I/O error, dev sdc, sector 8
Buffer I/O error on device sdc, logical block 1
sd 3:0:0:0: [sdc] Result: hostbyte=0x07 driverbyte=0x00
end_request: I/O error, dev sdc, sector 2001400
sd 3:0:0:1: [sdd] Write Protect is off
sd 3:0:0:1: [sdd] Mode Sense: 00 00 00 00
sd 3:0:0:1: [sdd] Assuming drive cache: write through
sd 3:0:0:1: [sdd] READ CAPACITY failed
sd 3:0:0:1: [sdd] Result: hostbyte=0x07 driverbyte=0x00
sd 3:0:0:1: [sdd] Sense not available.
sd 3:0:0:1: [sdd] Write Protect is off
sd 3:0:0:1: [sdd] Mode Sense: 00 00 00 00
sd 3:0:0:1: [sdd] Assuming drive cache: write through
sd 3:0:0:1: [sdd] READ CAPACITY failed
sd 3:0:0:1: [sdd] Result: hostbyte=0x07 driverbyte=0x00
sd 3:0:0:1: [sdd] Sense not available.
sd 3:0:0:1: [sdd] Write Protect is off
sd 3:0:0:1: [sdd] Mode Sense: 00 00 00 00
sd 3:0:0:1: [sdd] Assuming drive cache: write through
sd 3:0:0:1: [sdd] Attached SCSI removable disk
sd 3:0:0:1: Attached scsi generic sg4 type 0
usb-storage: device scan complete
usb 4-1: new full speed USB device using uhci_hcd and address 2
usb 4-1: device descriptor read/64, error -71
usb 4-1: device descriptor read/64, error -71
usb 4-1: new full speed USB device using uhci_hcd and address 3
usb 4-1: device descriptor read/64, error -71
usb 4-1: device descriptor read/64, error -71
usb 4-1: new full speed USB device using uhci_hcd and address 4
usb 4-1: device not accepting address 4, error -71
usb 4-1: new full speed USB device using uhci_hcd and address 5
usb 4-1: device not accepting address 5, error -71
hub 4-0:1.0: unable to enumerate USB device on port 1
usb 5-7: USB disconnect, address 6