serial8250.0: ttyS0 at MMIO 0xfdf04500 (irq = 25) is a 16550A
sata_sil 0000:00:0d.0: Applying R_ERR on DMA activate FIS errata fix
ata1: SATA max UDMA/100 cmd 0xC5000E80 ctl 0xC5000E8A bmdma 0xC5000E00 irq 16
ata2: SATA max UDMA/100 cmd 0xC5000EC0 ctl 0xC5000ECA bmdma 0xC5000E08 irq 16
scsi0 : sata_sil
ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
ata1.00: ATA-7, max UDMA/133, 398297088 sectors: LBA48 NCQ (depth 0/32)
ata1.00: ata1: dev 0 multi count 0
ata1.00: configured for UDMA/100
scsi1 : sata_sil
ata2: SATA link down (SStatus 0 SControl 310)
scsi 0:0:0:0: Direct-Access     ATA      Maxtor 6L200M0   BANC PQ: 0 ANSI: 5
SCSI device sda: 398297088 512-byte hdwr sectors (203928 MB)
sda: Write Protect is off
SCSI device sda: write cache: enabled, read cache: enabled, doesn't support DPO or FUA
SCSI device sda: 398297088 512-byte hdwr sectors (203928 MB)
sda: Write Protect is off
SCSI device sda: write cache: enabled, read cache: enabled, doesn't support DPO or FUA
 sda: sda1 sda2
sd 0:0:0:0: Attached scsi disk sda
md: raid0 personality registered for level 0
md: raid1 personality registered for level 1
raid6: int32x1    500 MB/s
raid6: int32x2    843 MB/s
raid6: int32x4   1283 MB/s
raid6: int32x8   1446 MB/s
raid6: using algorithm int32x8 (1446 MB/s)
md: raid6 personality registered for level 6
md: raid5 personality registered for level 5
md: raid4 personality registered for level 4
raid5: measuring checksumming speed
   8regs     :  8431.000 MB/sec
   8regs_prefetch:  6817.000 MB/sec
   32regs    :  8349.000 MB/sec
   32regs_prefetch:  6761.000 MB/sec
raid5: using function: 8regs (8431.000 MB/sec)
TCP cubic registered
NET: Registered protocol family 1
NET: Registered protocol family 17
md: Autodetecting RAID arrays.
md: autorun ...
md: ... autorun DONE.
VFS: Cannot open root device "<NULL>" or unknown-block(3,1)
Please append a correct "root=" boot option
Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(3,1)
 <0>Rebooting in 180 seconds..
 CTRL-A Z for help |115200 8N1 | NOR | Minicom 2.1    | VT102 |      Offline