[  435.088000] SCSI device sda: 156301488 512-byte hdwr sectors (80026 MB)
[  435.104000] sda: Write Protect is off
[  435.104000] sda: Mode Sense: 00 3a 00 00
[  435.136000] SCSI device sda: write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[  435.160000] SCSI device sda: 156301488 512-byte hdwr sectors (80026 MB)
[  435.912000] sda: Write Protect is off
[  435.912000] sda: Mode Sense: 00 3a 00 00
[  435.948000] SCSI device sda: write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[  633.064000] ata1.01: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen
[  633.064000] ata1.01: cmd a0/01:00:00:00:00/00:00:00:00:00/b0 tag 0 cdb 0x25 data 8 in
[  633.064000]          res 40/00:03:00:00:00/00:00:00:00:00/b0 Emask 0x4 (timeout)
[  640.068000] ata1: port is slow to respond, please be patient (Status 0xd0)
[  663.084000] ata1: port failed to respond (30 secs, Status 0xd0)
[  663.084000] ata1: soft resetting port
[  663.428000] ata1.00: ata_hpa_resize 1: sectors = 156301488, hpa_sectors = 156301488
[  663.440000] ata1.00: ata_hpa_resize 1: sectors = 156301488, hpa_sectors = 156301488
[  663.440000] ata1.00: configured for UDMA/100
[  663.624000] ata1.01: configured for UDMA/33
[  663.624000] ata1: EH complete