<6>ata1: SATA link down (SStatus 1 SControl 310)
[  300.930000] ata1: SATA link down (SStatus 1 SControl 310)
<6>ata1: EH complete
[  300.940000] ata1: EH complete
<3>ata1: exception Emask 0x10 SAct 0x0 SErr 0x4000000 action 0xe frozen
[  300.960000] ata1: exception Emask 0x10 SAct 0x0 SErr 0x4000000 action 0xe frozen
<3>ata1: irq_stat 0x00000040, connection status changed
[  300.980000] ata1: irq_stat 0x00000040, connection status changed
<3>ata1: SError: { DevExch }
[  300.990000] ata1: SError: { DevExch }
<4>ata1: limiting SATA link speed to 1.5 Gbps
[  301.000000] ata1: limiting SATA link speed to 1.5 Gbps
<6>ata1: hard resetting link
[  301.000000] ata1: hard resetting link
[ ok ] Deconfiguring network interfaces...done.
<6>sunxi-rtc sunxi-rtc: sunxi_rtc_gettime
[  302.230000] sunxi-rtc sunxi-rtc: sunxi_rtc_gettime
<6>sunxi-rtc sunxi-rtc: read time 2012-9-22 0:12:25
[  302.230000] sunxi-rtc sunxi-rtc: read time 2012-9-22 0:12:25
[ ok ] Unmounting temporary filesystems...done.
[....] Deactivating swap...<6>ata1: SATA link down (SStatus 1 SControl 310)
[  303.250000] ata1: SATA link down (SStatus 1 SControl 310)
<6>ata1: EH complete
[  303.270000] ata1: EH complete
<3>ata1: exception Emask 0x10 SAct 0x0 SErr 0x4000000 action 0xe frozen
[  303.270000] ata1: exception Emask 0x10 SAct 0x0 SErr 0x4000000 action 0xe frozen
[ ok <3>ata1: irq_stat 0x00000040, connection status changed
[  303.310000] ata1: irq_stat 0x00000040, connection status changed
<3>ata1: SError: { DevExch }
[  303.330000] ata1: SError: { DevExch }
<4>ata1: limiting SATA link speed to 1.5 Gbps
[  303.330000] ata1: limiting SATA link speed to 1.5 Gbps
<6>ata1: hard resetting link
[  303.350000] ata1: hard resetting link
                           done.
[ ok ] Unmounting local filesystems...done.
<6>ata1: SATA link down (SStatus 1 SControl 310)
[  305.580000] ata1: SATA link down (SStatus 1 SControl 310)
<6>ata1: EH complete
[  305.590000] ata1: EH complete
<6>EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[  305.700000] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
<3>ata1: exception Emask 0x10 SAct 0x0 SErr 0x4040000 action 0xe frozen
[  305.710000] ata1: exception Emask 0x10 SAct 0x0 SErr 0x4040000 action 0xe frozen
<3>ata1: irq_stat 0x00000040, connection status changed
[  305.730000] ata1: irq_stat 0x00000040, connection status changed
<3>ata1: SError: { CommWake DevExch }
[  305.750000] ata1: SError: { CommWake DevExch }
<4>ata1: limiting SATA link speed to 1.5 Gbps
[  305.750000] ata1: limiting SATA link speed to 1.5 Gbps
<6>ata1: hard resetting link
[  305.770000] ata1: hard resetting link
[info] Will now halt.
<6>ata1: SATA link down (SStatus 1 SControl 310)
[  308.000000] ata1: SATA link down (SStatus 1 SControl 310)
<6>ata1: EH complete
[  308.010000] ata1: EH complete
<3>ata1: exception Emask 0x10 SAct 0x0 SErr 0x4000000 action 0xe frozen
[  308.020000] ata1: exception Emask 0x10 SAct 0x0 SErr 0x4000000 action 0xe frozen
<3>ata1: irq_stat 0x00000040, connection status changed
[  308.030000] ata1: irq_stat 0x00000040, connection status changed
<3>ata1: SError: { DevExch }
[  308.040000] ata1: SError: { DevExch }
<4>ata1: limiting SATA link speed to 1.5 Gbps
[  308.050000] ata1: limiting SATA link speed to 1.5 Gbps