Frequently get these messages after resume from STR,
(subjectively, first STR is always OK).
CONFIG_ATA_PIIX=y is used. CONFIG_IDE=n.
This happened with 2.6.23-rc7-mm1, 2.6.23-rc8-mm1, and
2.6.23-rc7-hrt1.patch
ata3.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2
ata3.00: BMDMA stat 0x6
ata3.00: cmd ca/00:08:27:12:72/00:00:00:00:00/eb tag 0 cdb 0x0 data 4096 out
res 51/84:08:27:12:72/00:00:00:00:00/eb Emask 0x30 (host bus error)
ata3.00: status: {DRDY ERR }
ata3.00: error: {ICRC ABRT }
ata3: soft resetting link
ata3.00: configured for UDMA/133
ata3: EH complete
[same block several times]
sd 2:0:0:0: [sdb] Result: hostbyte=0x00 driverbyte=0x08
sd 2:0:0:0: [sdb] Sense Key : 0xb [current] [descriptor]
Descriptor sense data with sense descriptors (in hex):
72 0b 47 00 00 00 00 0c 00 0a 80 00 00 00 00 00
0b 72 12 2f
sd 2:0:0:0: [sdb] ASC=0x47 ASCQ=0x0
end_request: I/O error, dev sdb, sector 192025135
Buffer I/O error on device sdb1
[same block + 1]
[same block + 2]
[same block + 3]
[same block + 4]
ata3: EH complete
sd 2:0:0:0: [sdb] many 512-byte hardware sectors
ata3.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2
ata3.00: BMDMA stat 0x6
ata3.00: cmd ca/00:28:67:12:72/00:00:00:00:00/eb tag 0 cdb 0x0 data 20480 out
...
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