[17181370.452000] sr: Current [descriptor]: sense key: Aborted Command
[17181370.452000]     Additional sense: Scsi parity error
[17181544.228000] ata2 is slow to respond, please be patient
[17181569.204000] ata2 failed to respond (30 secs)
[17181569.216000] ata2: command 0xa0 timeout, stat 0xd1 host_stat 0x0
[17181569.216000] ata2: translated ATA stat/err 0xd1/00 to SCSI SK/ASC/ASCQ 0xb/47/00
[17181861.408000] ata2 is slow to respond, please be patient
[17181886.384000] ata2 failed to respond (30 secs)
[17181886.396000] ata2: command 0xa0 timeout, stat 0xd1 host_stat 0x0
[17181886.396000] ata2: translated ATA stat/err 0xd1/00 to SCSI SK/ASC/ASCQ 0xb/47/00