Buffer I/O error on device sdb, logical block 4
Buffer I/O error on device sdb, logical block 5
Buffer I/O error on device sdb, logical block 6
Buffer I/O error on device sdb, logical block 7
Buffer I/O error on device sdb, logical block 8
Buffer I/O error on device sdb, logical block 9
scsi 2:0:0:0: rejecting I/O to dead device
scsi 2:0:0:0: rejecting I/O to dead device
scsi 2:0:0:0: rejecting I/O to dead device
scsi 2:0:0:0: rejecting I/O to dead device
scsi 2:0:0:0: rejecting I/O to dead device
scsi 2:0:0:0: rejecting I/O to dead device
scsi 2:0:0:0: rejecting I/O to dead device
scsi 2:0:0:0: rejecting I/O to dead device
usb 5-4: new high speed USB device using ehci_hcd and address 5
usb 5-4: device not accepting address 5, error -110
usb 5-4: new high speed USB device using ehci_hcd and address 6
usb 5-4: device not accepting address 6, error -110
usb 5-4: new high speed USB device using ehci_hcd and address 7
usb 5-4: device not accepting address 7, error -110
usb 5-4: new high speed USB device using ehci_hcd and address 8
usb 5-4: device not accepting address 8, error -110
usb 2-1: USB disconnect, address 2