[ 3662.119993] ata4.00: limiting speed to UDMA/33:PIO4
[ 3662.120001] ata4.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6
[ 3662.126450] ata4.00: irq_stat 0x00060002, device error via D2H FIS
[ 3662.132622] ata4.00: failed command: WRITE DMA EXT
[ 3662.137412] ata4.00: cmd 35/00:08:a8:6d:70/00:00:74:00:00/e0 tag 22 dma 4096 out
[ 3662.137412]          res 61/04:08:a8:6d:70/00:00:74:00:00/e0 Emask 0x1 (device error)
[ 3662.152601] ata4.00: status: { DRDY DF ERR }
[ 3662.156863] ata4.00: error: { ABRT }
[ 3662.160432] ata4: hard resetting link
[ 3664.579257] ata4: SATA link up 1.5 Gbps (SStatus 113 SControl 10)
[ 3664.580992] ata4.00: configured for UDMA/33
[ 3664.581005] ata4: EH complete
[ 3664.581140] ata4.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0
[ 3664.587601] ata4.00: irq_stat 0x00020002, device error via D2H FIS
[ 3664.593788] ata4.00: failed command: WRITE DMA EXT
[ 3664.598597] ata4.00: cmd 35/00:08:a8:6d:70/00:00:74:00:00/e0 tag 23 dma 4096 out
[ 3664.598597]          res 61/04:08:a8:6d:70/00:00:74:00:00/e0 Emask 0x1 (device error)
[ 3664.613786] ata4.00: status: { DRDY DF ERR }
[ 3664.618067] ata4.00: error: { ABRT }
[ 3664.623364] ata4.00: configured for UDMA/33
[ 3664.623377] ata4: EH complete
[ 3664.623541] ata4.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0
[ 3664.629981] ata4.00: irq_stat 0x00060002, device error via D2H FIS
[ 3664.636155] ata4.00: failed command: WRITE DMA EXT
[ 3664.640945] ata4.00: cmd 35/00:08:a8:6d:70/00:00:74:00:00/e0 tag 24 dma 4096 out
[ 3664.640945]          res 61/04:08:a8:6d:70/00:00:74:00:00/e0 Emask 0x1 (device error)
[ 3664.656128] ata4.00: status: { DRDY DF ERR }
[ 3664.660398] ata4.00: error: { ABRT }
[ 3664.665458] ata4.00: configured for UDMA/33
[ 3664.665466] ata4: EH complete
[ 3664.665575] ata4.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0
[ 3664.672006] ata4.00: irq_stat 0x00060002, device error via D2H FIS
[ 3664.678182] ata4.00: failed command: WRITE DMA EXT
[ 3664.682973] ata4.00: cmd 35/00:08:a8:6d:70/00:00:74:00:00/e0 tag 25 dma 4096 out
[ 3664.682973]          res 61/04:08:a8:6d:70/00:00:74:00:00/e0 Emask 0x1 (device error)
[ 3664.698155] ata4.00: status: { DRDY DF ERR }
[ 3664.702433] ata4.00: error: { ABRT }
[ 3664.707550] ata4.00: configured for UDMA/33
[ 3664.707563] ata4: EH complete
[ 3664.707695] ata4.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0
[ 3664.714130] ata4.00: irq_stat 0x00060002, device error via D2H FIS
[ 3664.720306] ata4.00: failed command: WRITE DMA EXT
[ 3664.725105] ata4.00: cmd 35/00:08:a8:6d:70/00:00:74:00:00/e0 tag 26 dma 4096 out
[ 3664.725105]          res 61/04:08:a8:6d:70/00:00:74:00:00/e0 Emask 0x1 (device error)
[ 3664.740288] ata4.00: status: { DRDY DF ERR }
[ 3664.744556] ata4.00: error: { ABRT }
[ 3664.749777] ata4.00: configured for UDMA/33
[ 3664.749789] ata4: EH complete
[ 3664.749945] ata4.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0
[ 3664.756382] ata4.00: irq_stat 0x00060002, device error via D2H FIS
[ 3664.762557] ata4.00: failed command: WRITE DMA EXT
[ 3664.767350] ata4.00: cmd 35/00:08:a8:6d:70/00:00:74:00:00/e0 tag 27 dma 4096 out
[ 3664.767350]          res 61/04:08:a8:6d:70/00:00:74:00:00/e0 Emask 0x1 (device error)
[ 3664.782532] ata4.00: status: { DRDY DF ERR }
[ 3664.786802] ata4.00: error: { ABRT }
[ 3664.792007] ata4.00: configured for UDMA/33
[ 3664.792020] sd 3:0:0:0: [sdb]  
[ 3664.792023] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 3664.792026] sd 3:0:0:0: [sdb]  
[ 3664.792028] Sense Key : Hardware Error [current] [descriptor]
[ 3664.792032] Descriptor sense data with sense descriptors (in hex):
[ 3664.792033]         72 04 44 00 00 00 00 0c 00 0a 80 00 00 00 00 00 
[ 3664.792044]         74 70 6d a8 
[ 3664.792049] sd 3:0:0:0: [sdb]  
[ 3664.792052] Add. Sense: Internal target failure
[ 3664.792055] sd 3:0:0:0: [sdb] CDB: 
[ 3664.792057] Write(10): 2a 00 74 70 6d a8 00 00 08 00
[ 3664.792073] end_request: I/O error, dev sdb, sector 1953525160
[ 3664.797902] Buffer I/O error on device sdb, logical block 244190645
[ 3664.804168] lost page write due to I/O error on sdb
[ 3664.804175] ata4: EH complete
190513-011845 root@catbox:/home/furuta/VirtualBox/whitenine# smartctl -x /dev/sdb