Feb 16 23:07:22 sakana kernel: hub.c: new USB device 00:07.2-1, assigned address 9
Feb 16 23:07:22 sakana kernel: usb.c: USB device 9 (vend/prod 0x644/0x0) is not claimed by any active driver.
Feb 16 23:07:23 sakana /etc/hotplug/usb.agent: Setup usb-storage for USB product 644/0/0
Feb 16 23:07:23 sakana kernel: Initializing USB Mass Storage driver...
Feb 16 23:07:23 sakana kernel: usb.c: registered new driver usb-storage
Feb 16 23:07:23 sakana kernel: scsi0 : SCSI emulation for USB Mass Storage devices
Feb 16 23:07:23 sakana kernel:   Vendor: MATSHITA  Model: FDD CF-VFDU03     Rev: 1026
Feb 16 23:07:23 sakana kernel:   Type:   Direct-Access                      ANSI SCSI revision: 02
Feb 16 23:07:23 sakana kernel: usb-uhci.c: interrupt, status 3, frame# 1348
Feb 16 23:07:23 sakana kernel: Attached scsi removable disk sda at scsi0, channel 0, id 0, lun 0
Feb 16 23:07:23 sakana kernel: sda : READ CAPACITY failed.
Feb 16 23:07:23 sakana kernel: sda : status = 1, message = 00, host = 0, driver = 08 
Feb 16 23:07:23 sakana kernel: Current sd00:00: sense key Not Ready
Feb 16 23:07:23 sakana kernel: Additional sense indicates Medium not present
Feb 16 23:07:23 sakana kernel: sda : block size assumed to be 512 bytes, disk size 1GB.  
Feb 16 23:07:23 sakana kernel:  sda: I/O error: dev 08:00, sector 0
Feb 16 23:07:23 sakana kernel:  I/O error: dev 08:00, sector 0
Feb 16 23:07:23 sakana kernel:  unable to read partition table
Feb 16 23:07:23 sakana kernel: USB Mass Storage support registered.