Re: [QUESTION] ATA: abnormal status 0x80 on port 0xCC07

From: Michal Piotrowski
Date: Tue Feb 06 2007 - 15:53:41 EST

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Michal Piotrowski napisaÅ(a):
> Hi Jeff,
>
> What does this mean?
>
> ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen
> ata1.00: cmd c8/00:08:67:40:68/00:00:00:00:00/e3 tag 0 cdb 0x0 data 4096 in
> res 40/00:01:00:4f:c2/00:00:00:00:00/00 Emask 0x4 (timeout)
> ata1: soft resetting port
> ata1.00: configured for UDMA/133
> ata1: EH complete
> SCSI device sda: 312581808 512-byte hdwr sectors (160042 MB)
> sda: Write Protect is off
> sda: Mode Sense: 00 3a 00 00
> ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen
> ata1.00: cmd c8/00:00:c3:52:43/00:00:00:00:00/ea tag 0 cdb 0x0 data
> 131072 in
> res 40/00:01:00:4f:c2/00:00:00:00:00/00 Emask 0x4 (timeout)
> ata1: soft resetting port
> ata1.00: configured for UDMA/133
> ata1: EH complete
> ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen
> ata1.00: cmd c8/00:00:c3:52:43/00:00:00:00:00/ea tag 0 cdb 0x0 data
> 131072 in
> res 40/00:01:00:4f:c2/00:00:00:00:00/00 Emask 0x4 (timeout)
> ata1: soft resetting port
> ata1.00: configured for UDMA/133
> ata1: EH complete
> SCSI device sda: write cache: enabled, read cache: enabled, doesn't
> support DPO
> or FUA
> SCSI device sda: 312581808 512-byte hdwr sectors (160042 MB)
> sda: Write Protect is off
> sda: Mode Sense: 00 3a 00 00
> SCSI device sda: write cache: enabled, read cache: enabled, doesn't
> support DPO
> or FUA
> ATA: abnormal status 0x80 on port 0xCC07
> ATA: abnormal status 0x80 on port 0xCC07
> ATA: abnormal status 0x80 on port 0xCC07
> ata1.00: limiting speed to UDMA/100
> ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen
> ata1.00: cmd ca/00:38:8f:7a:01/00:00:00:00:00/e0 tag 0 cdb 0x0 data
> 28672 out
> res 40/00:01:00:4f:c2/00:00:00:00:00/00 Emask 0x4 (timeout)
> ata1: soft resetting port
> ata1.00: configured for UDMA/100
> ata1: EH complete
> SCSI device sda: 312581808 512-byte hdwr sectors (160042 MB)
> sda: Write Protect is off
> sda: Mode Sense: 00 3a 00 00
> SCSI device sda: write cache: enabled, read cache: enabled, doesn't
> support DPO or FUA
> ATA: abnormal status 0x80 on port 0xCC07
> ATA: abnormal status 0x80 on port 0xCC07
> ATA: abnormal status 0x80 on port 0xCC07
> ata1.00: limiting speed to UDMA/66
> ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen
> ata1.00: cmd ca/00:40:ab:e2:4a/00:00:00:00:00/ea tag 0 cdb 0x0 data
> 32768 out
> res 40/00:01:00:4f:c2/00:00:00:00:00/00 Emask 0x4 (timeout)
> ata1: soft resetting port
> ata1.00: configured for UDMA/66
> ata1: EH complete
> SCSI device sda: 312581808 512-byte hdwr sectors (160042 MB)
> sda: Write Protect is off
> sda: Mode Sense: 00 3a 00 00
> SCSI device sda: write cache: enabled, read cache: enabled, doesn't
> support DPO or FUA
>
> Is this a hardware problem?
>

CONFIG_ATA=y
CONFIG_ATA_PIIX=y
CONFIG_SATA_INTEL_COMBINED=y

This might be an ata driver problem, 2.6.19-1.2895.fc6 works fine, 2.6.20-rc6 was fine.

This was the latest working kernel
Feb 3 00:53:49 euridica kernel: Linux version 2.6.20-rc7 (michal@xxxxxxxxxxxxxxxxxxxxxxxx) (gcc version 4.1.1 20070105 (Red Hat 4.1.1-51)) #27 SMP PREEMPT Thu Feb 1 11:57:34 CET 2007

This was the first bad one
Feb 3 18:26:07 euridica kernel: Linux version 2.6.20-rc7 (michal@xxxxxxxxxxxxxxxxxxxxxxxx) (gcc version 4.1.1 20070105 (Red Hat 4.1.1-51)) #28 SMP PREEMPT Sat Feb 3 02:07:08 CET 2007

I'll revert this patch.

commit 7a0f1c8a4b1052da7efc7715e2e557255b632712
Author: Lennert Buytenhek <buytenh@xxxxxxxxxxxxxx>
Date: Mon Jan 29 13:28:47 2007 +0100

ata_if_xfermask() word 51 fix

If word 53 bit 1 isn't set, the maximum PIO mode is indicated by
the upper 8 bits of word 51, not the lower 8 bits. Fixes PIO mode
detection on old Compact Flash cards.

Signed-off-by: Lennert Buytenhek <buytenh@xxxxxxxxxxxxxx>
Signed-off-by: Jeff Garzik <jeff@xxxxxxxxxx>

diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index a388a8d..cf70702 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -1037,7 +1037,7 @@ static unsigned int ata_id_xfermask(cons
* the PIO timing number for the maximum. Turn it into
* a mask.
*/
- u8 mode = id[ATA_ID_OLD_PIO_MODES] & 0xFF;
+ u8 mode = (id[ATA_ID_OLD_PIO_MODES] >> 8) & 0xFF;
if (mode < 5) /* Valid PIO range */
pio_mask = (2 << mode) - 1;
else

There are 55 per cent chances that this is a hardware problem and 45 % that this is a software bug.

uptime
21:36:36 up 4:48, 0 users, load average: 0.62, 0.71, 0.65

on 2.6.19-1.2895.fc6 without any hdd related problems.

http://www.stardust.webpages.pl/files/tbf/euridica/2.6.20-rc7/messages

sudo /usr/sbin/smartctl -a -d ata /dev/sda
smartctl version 5.36 [i386-redhat-linux-gnu] Copyright (C) 2002-6 Bruce Allen
Home page is http://smartmontools.sourceforge.net/

=== START OF INFORMATION SECTION ===
Device Model: ST3160811AS
Serial Number: 5PT0KRNR
Firmware Version: 3.AAE
User Capacity: 160,041,885,696 bytes
Device is: Not in smartctl database [for details use: -P showall]
ATA Version is: 7
ATA Standard is: Exact ATA specification draft version not indicated
Local Time is: Tue Feb 6 21:50:32 2007 CET
SMART support is: Available - device has SMART capability.
SMART support is: Enabled

=== START OF READ SMART DATA SECTION ===
SMART overall-health self-assessment test result: PASSED

General SMART Values:
Offline data collection status: (0x82) Offline data collection activity
was completed without error.
Auto Offline Data Collection: Enabled.
Self-test execution status: ( 0) The previous self-test routine completed
without error or no self-test has ever
been run.
Total time to complete Offline
data collection: ( 430) seconds.
Offline data collection
capabilities: (0x5b) SMART execute Offline immediate.
Auto Offline data collection on/off support.
Suspend Offline collection upon new
command.
Offline surface scan supported.
Self-test supported.
No Conveyance Self-test supported.
Selective Self-test supported.
SMART capabilities: (0x0003) Saves SMART data before entering
power-saving mode.
Supports SMART auto save timer.
Error logging capability: (0x01) Error logging supported.
General Purpose Logging supported.
Short self-test routine
recommended polling time: ( 1) minutes.
Extended self-test routine
recommended polling time: ( 54) minutes.

SMART Attributes Data Structure revision number: 10
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE
1 Raw_Read_Error_Rate 0x000f 119 100 006 Pre-fail Always - 231824575
3 Spin_Up_Time 0x0003 099 096 000 Pre-fail Always - 0
4 Start_Stop_Count 0x0032 100 100 020 Old_age Always - 309
5 Reallocated_Sector_Ct 0x0033 100 100 036 Pre-fail Always - 0
7 Seek_Error_Rate 0x000f 075 060 030 Pre-fail Always - 29962423
9 Power_On_Hours 0x0032 098 098 000 Old_age Always - 2207
10 Spin_Retry_Count 0x0013 100 100 097 Pre-fail Always - 0
12 Power_Cycle_Count 0x0032 100 100 020 Old_age Always - 520
187 Unknown_Attribute 0x0032 100 100 000 Old_age Always - 0
189 Unknown_Attribute 0x003a 100 100 000 Old_age Always - 0
190 Unknown_Attribute 0x0022 057 053 045 Old_age Always - 724107307
194 Temperature_Celsius 0x0022 043 047 000 Old_age Always - 43 (Lifetime Min/Max 0/17)
195 Hardware_ECC_Recovered 0x001a 061 043 000 Old_age Always - 190459272
197 Current_Pending_Sector 0x0012 001 001 000 Old_age Always - 4294967294
198 Offline_Uncorrectable 0x0010 001 001 000 Old_age Offline - 4294967294
199 UDMA_CRC_Error_Count 0x003e 200 200 000 Old_age Always - 0
200 Multi_Zone_Error_Rate 0x0000 100 253 000 Old_age Offline - 0
202 TA_Increase_Count 0x0032 100 253 000 Old_age Always - 0

SMART Error Log Version: 1
ATA Error Count: 6 (device log contains only the most recent five errors)
CR = Command Register [HEX]
FR = Features Register [HEX]
SC = Sector Count Register [HEX]
SN = Sector Number Register [HEX]
CL = Cylinder Low Register [HEX]
CH = Cylinder High Register [HEX]
DH = Device/Head Register [HEX]
DC = Device Command Register [HEX]
ER = Error register [HEX]
ST = Status register [HEX]
Powered_Up_Time is measured from power on, and printed as
DDd+hh:mm:SS.sss where DD=days, hh=hours, mm=minutes,
SS=sec, and sss=millisec. It "wraps" after 49.710 days.

Error 6 occurred at disk power-on lifetime: 2202 hours (91 days + 18 hours)
When the command that caused the error occurred, the device was active or idle.

After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
40 51 00 bc 0c 02 e0 Error: UNC at LBA = 0x00020cbc = 134332

Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
c8 00 00 2f 0c 02 e0 00 00:01:07.193 READ DMA
ec 03 46 00 00 00 a0 02 00:01:07.192 IDENTIFY DEVICE
ef 03 46 00 00 00 a0 00 00:01:07.180 SET FEATURES [Set transfer mode]
ec 00 00 bc 0c 02 a0 02 00:01:05.100 IDENTIFY DEVICE
c8 00 00 2f 0c 02 e0 00 00:01:05.096 READ DMA

Error 5 occurred at disk power-on lifetime: 2202 hours (91 days + 18 hours)
When the command that caused the error occurred, the device was active or idle.

After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
40 51 00 bc 0c 02 e0 Error: UNC at LBA = 0x00020cbc = 134332

Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
c8 00 00 2f 0c 02 e0 00 00:01:07.193 READ DMA
ec 03 46 00 00 00 a0 02 00:01:07.192 IDENTIFY DEVICE
ef 03 46 00 00 00 a0 00 00:01:07.180 SET FEATURES [Set transfer mode]
ec 00 00 bc 0c 02 a0 02 00:01:05.100 IDENTIFY DEVICE
c8 00 00 2f 0c 02 e0 00 00:01:05.096 READ DMA

Error 4 occurred at disk power-on lifetime: 2202 hours (91 days + 18 hours)
When the command that caused the error occurred, the device was active or idle.

After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
40 51 00 bc 0c 02 e0 Error: UNC at LBA = 0x00020cbc = 134332

Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
c8 00 00 2f 0c 02 e0 00 00:01:07.193 READ DMA
ec 03 46 00 00 00 a0 02 00:01:07.192 IDENTIFY DEVICE
ef 03 46 00 00 00 a0 00 00:01:07.180 SET FEATURES [Set transfer mode]
ec 00 00 bc 0c 02 a0 02 00:01:05.100 IDENTIFY DEVICE
c8 00 00 2f 0c 02 e0 00 00:01:05.096 READ DMA

Error 3 occurred at disk power-on lifetime: 2202 hours (91 days + 18 hours)
When the command that caused the error occurred, the device was active or idle.

After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
40 51 00 bc 0c 02 e0 Error: UNC at LBA = 0x00020cbc = 134332

Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
c8 00 00 2f 0c 02 e0 00 00:01:00.301 READ DMA
ec 03 46 00 00 00 a0 02 00:01:00.299 IDENTIFY DEVICE
ef 03 46 00 00 00 a0 00 00:01:00.296 SET FEATURES [Set transfer mode]
ec 00 00 bc 0c 02 a0 02 00:01:05.100 IDENTIFY DEVICE
c8 00 00 2f 0c 02 e0 00 00:01:05.096 READ DMA

Error 2 occurred at disk power-on lifetime: 2202 hours (91 days + 18 hours)
When the command that caused the error occurred, the device was active or idle.

After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
40 51 00 bc 0c 02 e0 Error: UNC at LBA = 0x00020cbc = 134332

Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
c8 00 00 2f 0c 02 e0 00 00:01:00.301 READ DMA
ec 03 46 00 00 00 a0 02 00:01:00.299 IDENTIFY DEVICE
ef 03 46 00 00 00 a0 00 00:01:00.296 SET FEATURES [Set transfer mode]
ec 00 00 bc 0c 02 a0 02 00:01:00.294 IDENTIFY DEVICE
c8 00 00 2f 0c 02 e0 00 00:01:00.293 READ DMA

SMART Self-test log structure revision number 1
Num Test_Description Status Remaining LifeTime(hours) LBA_of_first_error
# 1 Extended offline Completed without error 00% 2180 -
# 2 Extended offline Completed without error 00% 390 -

SMART Selective self-test log data structure revision number 1
SPAN MIN_LBA MAX_LBA CURRENT_TEST_STATUS
1 0 0 Not_testing
2 0 0 Not_testing
3 0 0 Not_testing
4 0 0 Not_testing
5 0 0 Not_testing
Selective self-test flags (0x0):
After scanning selected spans, do NOT read-scan remainder of disk.
If Selective self-test is pending on power-up, resume after 0 minute delay.

Regards,
Michal

--
Michal K. K. Piotrowski
LTG - Linux Testers Group
(http://www.stardust.webpages.pl/ltg/)
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