May 19 17:28:45 Igor kernel: [4295259.191000] usb 4-2: new high speed USB device using ehci_hcd and address 2
May 19 17:28:45 Igor kernel: [4295259.635000] SCSI subsystem initialized
May 19 17:28:45 Igor kernel: [4295259.673000] Initializing USB Mass Storage driver...
May 19 17:28:45 Igor kernel: [4295259.675000] scsi0 : SCSI emulation for USB Mass Storage devices
May 19 17:28:45 Igor kernel: [4295259.676000] usbcore: registered new driver usb-storage
May 19 17:28:45 Igor kernel: [4295259.676000] USB Mass Storage support registered.
May 19 17:28:51 Igor kernel: [4295264.916000]   Vendor: Samsung   Model: YP-Z5 (MSC)       Rev:     
May 19 17:28:51 Igor kernel: [4295264.916000]   Type:   Direct-Access                      ANSI SCSI revision: 02
May 19 17:28:51 Igor kernel: [4295265.020000] Driver 'sd' needs updating - please use bus_type methods
May 19 17:28:51 Igor kernel: [4295265.024000] SCSI device sda: 8094720 512-byte hdwr sectors (4144 MB)
May 19 17:28:51 Igor kernel: [4295265.027000] sda: Write Protect is off
May 19 17:28:51 Igor kernel: [4295265.047000] SCSI device sda: 8094720 512-byte hdwr sectors (4144 MB)
May 19 17:28:51 Igor kernel: [4295265.062000] sda: Write Protect is off
May 19 17:28:51 Igor kernel: [4295265.063000]  sda: sda1
May 19 17:28:51 Igor kernel: [4295265.078000] sd 0:0:0:0: Attached scsi removable disk sda
May 19 17:28:51 Igor kernel: [4295265.095000] sd 0:0:0:0: Attached scsi generic sg0 type 0
May 19 17:29:21 Igor kernel: [4295295.350000] usb 4-2: reset high speed USB device using ehci_hcd and address 2
May 19 17:29:52 Igor kernel: [4295325.839000] usb 4-2: reset high speed USB device using ehci_hcd and address 2
May 19 17:30:22 Igor kernel: [4295356.324000] usb 4-2: reset high speed USB device using ehci_hcd and address 2
May 19 17:30:44 Igor kernel: [4295378.494000] usb 4-2: USB disconnect, address 2
May 19 17:30:44 Igor kernel: [4295378.495000] sd 0:0:0:0: SCSI error: return code = 0x10000
May 19 17:30:44 Igor kernel: [4295378.495000] end_request: I/O error, dev sda, sector 8094496