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usb 2-1: new full speed USB device using uhci_hcd and address 3
usb 2-1: configuration #1 chosen from 1 choice
scsi0 : SCSI emulation for USB Mass Storage devices
usb-storage: device found at 3
usb-storage: waiting for device to settle before scanning
usb-storage: device scan complete
scsi 0:0:0:0: Direct-Access     Supra    DC-6900          1.00 PQ: 0 ANSI: 2
sd 0:0:0:0: [sda] 994304 512-byte hardware sectors (509 MB)
sd 0:0:0:0: [sda] Write Protect is off
sd 0:0:0:0: [sda] Mode Sense: 1f 00 00 08
sd 0:0:0:0: [sda] Assuming drive cache: write through
sd 0:0:0:0: [sda] 994304 512-byte hardware sectors (509 MB)
sd 0:0:0:0: [sda] Write Protect is off
sd 0:0:0:0: [sda] Mode Sense: 1f 00 00 08
sd 0:0:0:0: [sda] Assuming drive cache: write through
 sda: sda1
sd 0:0:0:0: [sda] Attached SCSI removable disk
usb 2-1: reset full speed USB device using uhci_hcd and address 3
usb 2-1: reset full speed USB device using uhci_hcd and address 3
usb 2-1: reset full speed USB device using uhci_hcd and address 3
psmouse.c: TouchPad at isa0060/serio4/input0 lost sync at byte 1
psmouse.c: TouchPad at isa0060/serio4/input0 lost sync at byte 1
psmouse.c: TouchPad at isa0060/serio4/input0 lost sync at byte 1
psmouse.c: TouchPad at isa0060/serio4/input0 lost sync at byte 1
psmouse.c: TouchPad at isa0060/serio4/input0 lost sync at byte 4
psmouse.c: issuing reconnect request
usb 2-1: reset full speed USB device using uhci_hcd and address 3
sd 0:0:0:0: scsi: Device offlined - not ready after error recovery
sd 0:0:0:0: [sda] Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK,SUGGEST_OK
end_request: I/O error, dev sda, sector 994288
printk: 2 messages suppressed.
Buffer I/O error on device sda, logical block 124286
sd 0:0:0:0: rejecting I/O to offline device
Buffer I/O error on device sda, logical block 124286
sd 0:0:0:0: rejecting I/O to offline device
Buffer I/O error on device sda, logical block 124286
sd 0:0:0:0: rejecting I/O to offline device
Buffer I/O error on device sda, logical block 5
sd 0:0:0:0: rejecting I/O to offline device
Buffer I/O error on device sda, logical block 6
sd 0:0:0:0: rejecting I/O to offline device
Buffer I/O error on device sda, logical block 7
sd 0:0:0:0: rejecting I/O to offline device
Buffer I/O error on device sda, logical block 5
sd 0:0:0:0: rejecting I/O to offline device
Buffer I/O error on device sda, logical block 5
sd 0:0:0:0: rejecting I/O to offline device
Buffer I/O error on device sda, logical block 5
sd 0:0:0:0: rejecting I/O to offline device
Buffer I/O error on device sda, logical block 5
sd 0:0:0:0: rejecting I/O to offline device