[625161.184081] ata2.00: status: { DRDY }
[625161.184088] ata2: hard resetting link
[625166.544037] ata2: link is slow to respond, please be patient (ready=0)
[625171.192028] ata2: COMRESET failed (errno=-16)
[625171.192037] ata2: hard resetting link
[625176.552017] ata2: link is slow to respond, please be patient (ready=0)
[625181.204042] ata2: COMRESET failed (errno=-16)
[625181.204050] ata2: hard resetting link
[625186.572022] ata2: link is slow to respond, please be patient (ready=0)
[625216.212027] ata2: COMRESET failed (errno=-16)
[625216.212038] ata2: hard resetting link
[625221.236055] ata2: COMRESET failed (errno=-16)
[625221.236064] ata2: reset failed, giving up
[625221.236068] ata2.00: disabled
[625221.236100] ata2: EH complete
[625221.236134] sr 1:0:0:0: [sr0] Unhandled error code
[625221.236136] sr 1:0:0:0: [sr0]  Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
[625221.236141] sr 1:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 04 15 00 00 01 00
[625221.236152] end_request: I/O error, dev sr0, sector 4180
[625221.236200] sr 1:0:0:0: [sr0] Unhandled error code
[625221.236202] sr 1:0:0:0: [sr0]  Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
[625221.236206] sr 1:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 04 15 00 00 01 00
[625221.236215] end_request: I/O error, dev sr0, sector 4180
[625221.236578] sr 1:0:0:0: [sr0] Unhandled error code
[625221.236580] sr 1:0:0:0: [sr0]  Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
[625221.236584] sr 1:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 04 16 00 00 01 00
[625221.236593] end_request: I/O error, dev sr0, sector 4184
[625221.236616] sr 1:0:0:0: [sr0] Unhandled error code
[625221.236618] sr 1:0:0:0: [sr0]  Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
[625221.236621] sr 1:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 04 16 00 00 01 00
[625221.236630] end_request: I/O error, dev sr0, sector 4184
[625221.236824] sr 1:0:0:0: [sr0] Unhandled error code
[625221.236827] sr 1:0:0:0: [sr0]  Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
[625221.236830] sr 1:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 04 17 00 00 01 00
[625221.236839] end_request: I/O error, dev sr0, sector 4188
[625221.236857] sr 1:0:0:0: [sr0] Unhandled error code
[625221.236859] sr 1:0:0:0: [sr0]  Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
[625221.236862] sr 1:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 04 17 00 00 01 00
[625221.236871] end_request: I/O error, dev sr0, sector 4188