Public bug reported:
Hi all!
I've a notebook with intel santa rosa and I noticed the following messages in
the kernel log...
---------------------------------------------------------------------------------------------------------------
[ 257.644000] ata1.00: exception Emask 0x2 SAct 0x6000 SErr 0x0 action 0x2
frozen
[ 257.644000] ata1.00: (spurious completions during NCQ issue=0x0 SAct=0x6000
FIS=005040a1:00010000)
[ 257.644000] ata1.00: cmd 60/08:68:d7:5d:08/00:00:11:00:00/40 tag 13 cdb 0x0
data 4096 in
[ 257.644000] res 50/00:00:17:81:08/00:01:11:00:00/40 Emask 0x2 (HSM
violation)
[ 257.644000] ata1.00: cmd 60/08:70:e7:5d:08/00:00:11:00:00/40 tag 14 cdb 0x0
data 4096 in
[ 257.644000] res 50/00:00:17:81:08/00:01:11:00:00/40 Emask 0x2 (HSM
violation)
[ 257.956000] ata1: soft resetting port
[ 258.128000] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 258.128000] ata1.00: ata_hpa_resize 1: sectors = 312581808, hpa_sectors =
312581808
[ 258.128000] ata1.00: ata_hpa_resize 1: sectors = 312581808, hpa_sectors =
312581808
[ 258.128000] ata1.00: configured for UDMA/100
[ 258.128000] ata1: EH complete
[ 258.128000] SCSI device sda: 312581808 512-byte hdwr sectors (160042 MB)
[ 258.128000] sda: Write Protect is off
[ 258.128000] sda: Mode Sense: 00 3a 00 00
[ 258.128000] SCSI device sda: write cache: enabled, read cache: enabled,
doesn't support DPO or FUA
[ 3620.168000] ata1.00: exception Emask 0x2 SAct 0xfc0 SErr 0x0 action 0x2
frozen
[ 3620.168000] ata1.00: (spurious completions during NCQ issue=0x0 SAct=0xfc0
FIS=005040a1:00000020)
[ 3620.168000] ata1.00: cmd 61/08:30:9f:36:09/00:00:11:00:00/40 tag 6 cdb 0x0
data 4096 out
[ 3620.168000] res 50/00:08:0f:b6:d4/00:00:11:00:00/40 Emask 0x2 (HSM
violation)
[ 3620.168000] ata1.00: cmd 61/08:38:cf:35:d1/00:00:11:00:00/40 tag 7 cdb 0x0
data 4096 out
[ 3620.168000] res 50/00:08:0f:b6:d4/00:00:11:00:00/40 Emask 0x2 (HSM
violation)
[ 3620.168000] ata1.00: cmd 61/08:40:d7:35:d1/00:00:11:00:00/40 tag 8 cdb 0x0
data 4096 out
[ 3620.168000] res 50/00:08:0f:b6:d4/00:00:11:00:00/40 Emask 0x2 (HSM
violation)
[ 3620.168000] ata1.00: cmd 61/10:48:07:36:d1/00:00:11:00:00/40 tag 9 cdb 0x0
data 8192 out
[ 3620.168000] res 50/00:08:0f:b6:d4/00:00:11:00:00/40 Emask 0x2 (HSM
violation)
[ 3620.168000] ata1.00: cmd 61/10:50:ff:3b:d1/00:00:11:00:00/40 tag 10 cdb 0x0
data 8192 out
[ 3620.168000] res 50/00:08:0f:b6:d4/00:00:11:00:00/40 Emask 0x2 (HSM
violation)
[ 3620.168000] ata1.00: cmd 61/08:58:0f:b6:d4/00:00:11:00:00/40 tag 11 cdb 0x0
data 4096 out
[ 3620.168000] res 50/00:08:0f:b6:d4/00:00:11:00:00/40 Emask 0x2 (HSM
violation)
[ 3620.480000] ata1: soft resetting port
[ 3620.652000] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 3620.652000] ata1.00: ata_hpa_resize 1: sectors = 312581808, hpa_sectors =
312581808
[ 3620.652000] ata1.00: ata_hpa_resize 1: sectors = 312581808, hpa_sectors =
312581808
[ 3620.652000] ata1.00: configured for UDMA/100
[ 3620.652000] ata1: EH complete
[ 3620.652000] SCSI device sda: 312581808 512-byte hdwr sectors (160042 MB)
[ 3620.652000] sda: Write Protect is off
[ 3620.652000] sda: Mode Sense: 00 3a 00 00
[ 3620.652000] SCSI device sda: write cache: enabled, read cache: enabled,
doesn't support DPO or FUA
-----------------------------------------------------------
Thanks
Enrico
** Affects: Ubuntu
Importance: Undecided
Status: Unconfirmed
--
Santa rosa , strange messages in the kernel log
https://bugs.launchpad.net/bugs/120839
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