kernel: Device 08:00 not ready.
kernel:  I/O error: dev 08:00, sector 0
kernel: Device 08:10 not ready.
kernel:  I/O error: dev 08:10, sector 0
kernel: Device 08:20 not ready.
kernel:  I/O error: dev 08:20, sector 0
kernel: Device 08:30 not ready.
kernel:  I/O error: dev 08:30, sector 0
kernel: Device 08:30 not ready.
kernel:  I/O error: dev 08:30, sector 4
kernel: Device 08:40 not ready.
kernel:  I/O error: dev 08:40, sector 0
kernel: Device 08:50 not ready.
kernel:  I/O error: dev 08:50, sector 0
kernel: Device 08:60 not ready.
kernel:  I/O error: dev 08:60, sector 0
kernel: Device 08:70 not ready.
kernel:  I/O error: dev 08:70, sector 0
kernel: Device 08:80 not ready.
kernel:  I/O error: dev 08:80, sector 0