Citation :
 
 libata version 1.10 loaded.
 ata_piix version 1.03
 ata1: SATA max UDMA/133 cmd 0xEFE0 ctl 0xEFAE bmdma 0xEF90 irq 10
 ata2: SATA max UDMA/133 cmd 0xEFA0 ctl 0xEFAA bmdma 0xEF98 irq 10
 ata1: dev 0 cfg 49:2f00 82:346b 83:7d01 84:4003 85:3469 86:3c01 87:4003 88:207f
 ata1: dev 0 ATA, max UDMA/133, 312581808 sectors: lba48
 ata1: dev 0 configured for UDMA/133
 scsi0 : ata_piix
 ata2: dev 0 cfg 49:2f00 82:7c6b 83:7f09 84:4063 85:7c69 86:3e01 87:4063 88:207f
 ata2: dev 0 ATA, max UDMA/133, 398297088 sectors: lba48
 ata2: dev 0 configured for UDMA/133
 scsi1 : ata_piix
   Vendor: ATA       Model: ST3160023AS       Rev: 3.18
   Type:   Direct-Access                      ANSI SCSI revision: 05
   Vendor: ATA       Model: Maxtor 6B200M0    Rev: BANC
   Type:   Direct-Access                      ANSI SCSI revision: 05
 SCSI device sda: 312581808 512-byte hdwr sectors (160042 MB)
 SCSI device sda: drive cache: write back
 SCSI device sda: 312581808 512-byte hdwr sectors (160042 MB)
 SCSI device sda: drive cache: write back
  sda: sda1
 Attached scsi disk sda at scsi0, channel 0, id 0, lun 0
 SCSI device sdb: 398297088 512-byte hdwr sectors (203928 MB)
 SCSI device sdb: drive cache: write back
 SCSI device sdb: 398297088 512-byte hdwr sectors (203928 MB)
 SCSI device sdb: drive cache: write back
  sdb: sdb1
 Attached scsi disk sdb at scsi1, channel 0, id 0, lun 0
   [...]
   ata1: command 0x25 timeout, stat 0x50 host_stat 0x24
 ata1: command 0x25 timeout, stat 0x50 host_stat 0x24
 ata1: command 0x25 timeout, stat 0x50 host_stat 0x24
 ata1: command 0x25 timeout, stat 0x50 host_stat 0x24
 ata1: command 0x25 timeout, stat 0x50 host_stat 0x24
 ata1: command 0x25 timeout, stat 0x50 host_stat 0x24
 ata1: command 0x25 timeout, stat 0x50 host_stat 0x24
 ata1: command 0x25 timeout, stat 0x50 host_stat 0x24
 ata1: command 0x25 timeout, stat 0x50 host_stat 0x24
 ata1: command 0x25 timeout, stat 0x50 host_stat 0x24
 ata1: command 0x25 timeout, stat 0x50 host_stat 0x24
 ata1: command 0x25 timeout, stat 0x50 host_stat 0x24
 ata1: command 0x25 timeout, stat 0x50 host_stat 0x24
 ata1: command 0x25 timeout, stat 0x50 host_stat 0x24
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