[ 4478.255836] sr0: CDROM not ready.  Make sure there is a disc in the drive.
[ 4478.259128] sr0: CDROM not ready.  Make sure there is a disc in the drive.
[ 5058.553506] sr0: CDROM (ioctl) error, command: Xdread, Read track info 52 01 00 00 00 02 00 00 20 00
[ 5058.553525] sr: Sense Key : Hardware Error [current]
[ 5058.553530] sr: Add. Sense: Logical unit communication CRC error (Ultra-DMA/32)
[ 5058.602918] sr0: CDROM (ioctl) error, command: Get configuration 46 00 00 00 00 00 00 00 20 00
[ 5058.602936] sr: Sense Key : Hardware Error [current]
[ 5058.602942] sr: Add. Sense: Logical unit communication CRC error (Ultra-DMA/32)
(END)