System : HP Omen 15-5003nl
OS: Linux Elementary Freya 0.3.2 64bit (and Windows 10 64bit)
SSD: SanDisk A110 SD6PP4M-256GB-1006
SSD Firmware: A200906
Kernel: 3.19.0-58-generic and 4.4.6-040406-generic
I recently upgraded my SSD firmware and it fixed a serious ahcpi freeze bug on Windows partition (http://h30434.www3.hp.com/t5/Notebook-Boot-and-Lockup/HP-Omen-system-hangs/td-p/4990788). Sometimes the system freezed some seconds with Linux OS too, so I hoped to resolve all problems with this new firmware.
On the contrary, now my dmesg is full of:
5/4/2016 00:40:26 Dago kernel [322.113563] ata5.00: exception Emask 0x10 SAct 0x20000000 SErr 0x50000 action 0xe frozen 5/4/2016 00:40:26 Dago kernel [322.113567] ata5.00: irq\_stat 0x00400000, PHY RDY changed 5/4/2016 00:40:26 Dago kernel [322.113569] ata5: SError: { PHYRdyChg CommWake } 5/4/2016 00:40:26 Dago kernel [322.113572] ata5.00: failed command: WRITE FPDMA QUEUED 5/4/2016 00:40:26 Dago kernel [322.113575] ata5.00: cmd 61/48:e8:00:3e:7e/01:00:16:00:00/40 tag 29 ncq 167936 out 5/4/2016 00:40:26 Dago kernel [322.113575] res 40/00:e4:00:f7:32/00:00:19:00:00/40 Emask 0x10 (ATA bus error) 5/4/2016 00:40:26 Dago kernel [322.113577] ata5.00: status: { DRDY } 5/4/2016 00:40:26 Dago kernel [322.113580] ata5: hard resetting link 5/4/2016 00:40:27 Dago kernel [322.838234] ata5: SATA link up 1.5 Gbps (SStatus 113 SControl 310) 5/4/2016 00:40:27 Dago kernel [322.839183] ata5.00: configured for UDMA/33 5/4/2016 00:40:27 Dago kernel [322.839247] ata5: EH complete
209 errors in 20minutes.
I did a system ssd check and no errors are found. This is my smartctl log:
smartctl 6.2 2013-07-26 r3841 [x86\_64-linux-4.1.0-040100-generic] (local build) Copyright (C) 2002-13, Bruce Allen, Christian Franke, www.smartmontools.org === START OF INFORMATION SECTION === Device Model: SanDisk SD6PP4M-256G-1006 Serial Number: 144042400840 LU WWN Device Id: 5 001b44 c952d9848 Firmware Version: A200906 User Capacity: 256.060.514.304 bytes [256 GB] Sector Size: 512 bytes logical/physical Rotation Rate: Solid State Device Device is: Not in smartctl database [for details use: -P showall] ATA Version is: ACS-2, ATA8-ACS T13/1699-D revision 6 SATA Version is: SATA 3.1, 6.0 Gb/s (current: 6.0 Gb/s) Local Time is: Tue Apr 5 00:45:00 2016 CEST 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: ( 120) seconds. Offline data collection capabilities: (0x53) SMART execute Offline immediate. Auto Offline data collection on/off support. Suspend Offline collection upon new command. No 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: ( 2) minutes. Extended self-test routine recommended polling time: ( 21) minutes. SCT capabilities: (0x003d) SCT Status supported. SCT Error Recovery Control supported. SCT Feature Control supported. SCT Data Table supported. SMART Attributes Data Structure revision number: 16 Vendor Specific SMART Attributes with Thresholds: ID# ATTRIBUTE\_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN\_FAILED RAW\_VALUE 1 Raw\_Read\_Error\_Rate 0x002f 100 100 002 Pre-fail Always - 0 5 Reallocated\_Sector\_Ct 0x0033 100 100 005 Pre-fail Always - 0 9 Power\_On\_Hours 0x0032 095 095 --- Old\_age Always - 2351 12 Power\_Cycle\_Count 0x0032 100 100 --- Old\_age Always - 535 170 Unknown\_Attribute 0x0033 100 100 010 Pre-fail Always - 0 171 Unknown\_Attribute 0x0032 100 100 --- Old\_age Always - 0 172 Unknown\_Attribute 0x0032 100 100 --- Old\_age Always - 0 173 Unknown\_Attribute 0x0033 099 099 005 Pre-fail Always - 154626949121 174 Unknown\_Attribute 0x0032 100 100 --- Old\_age Always - 47 183 Runtime\_Bad\_Block 0x0032 253 253 --- Old\_age Always - 0 184 End-to-End\_Error 0x0033 100 100 097 Pre-fail Always - 0 187 Reported\_Uncorrect 0x0032 100 100 --- Old\_age Always - 0 188 Command\_Timeout 0x0032 070 002 --- Old\_age Always - 870 190 Airflow\_Temperature\_Cel 0x0022 051 025 014 Old\_age Always - 49 196 Reallocated\_Event\_Count 0x0032 100 100 --- Old\_age Always - 0 199 UDMA\_CRC\_Error\_Count 0x0032 100 100 --- Old\_age Always - 0 243 Unknown\_Attribute 0x0032 100 100 --- Old\_age Always - 517979766784 SMART Error Log Version: 1 No Errors Logged SMART Self-test log structure revision number 1 Num Test\_Description Status Remaining LifeTime(hours) LBA\_of\_first\_error # 1 Short offline Completed without error 00% 2348 - # 2 Short offline Completed without error 00% 2330 - # 3 Short offline Completed without error 00% 2311 - # 4 Short offline Completed without error 00% 2260 - # 5 Short offline Completed without error 00% 2231 - # 6 Short offline Completed without error 00% 2204 - # 7 Short offline Completed without error 00% 2163 - # 8 Short offline Completed without error 00% 2105 - # 9 Short offline Completed without error 00% 2023 - #10 Short offline Completed without error 00% 1995 - #11 Short offline Completed without error 00% 1976 - #12 Short offline Completed without error 00% 1905 - #13 Extended offline Interrupted (host reset) 00% 1894 - #14 Short offline Completed without error 00% 1893 - #15 Extended offline Completed without error 00% 1893 - #16 Short offline Completed without error 00% 1892 - #17 Extended offline Completed without error 00% 1892 - #18 Short offline Completed without error 00% 1891 - #19 Extended offline Completed without error 00% 1891 - #20 Short offline Completed without error 00% 1890 - #21 Extended offline Completed without error 00% 1889 - 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.
Speed test:
sudo hdparm -Tt /dev/sda /dev/sda: Timing cached reads: 19958 MB in 2.00 seconds = 9990.47 MB/sec Timing buffered disk reads: 1782 MB in 3.00 seconds = 593.55 MB/sec
I tried several kernels (4.0.5, 4.0.9, 4.1.0, 4.4, 4.5) without success. Should I report this bug somewhere else? Where? Have you some suggestions?