Complete error log: SMART Error Log Version: 1 ATA Error Count: 42959 (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:mmS.sss where DD=days, hh=hours, mm=minutes, SS=sec, and sss=millisec. It "wraps" after 49.710 days. Error 42959 occurred at disk power-on lifetime: 25830 hours (1076 days + 6 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 -- -- -- -- -- -- -- 04 71 04 9d 00 32 e0 Device Fault; Error: ABRT Commands leading to the command that caused the error were: CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name -- -- -- -- -- -- -- -- ---------------- -------------------- a1 00 00 00 00 00 a0 00 00:42:07.205 IDENTIFY PACKET DEVICE ec 00 00 00 00 00 a0 00 00:42:07.202 IDENTIFY DEVICE 00 00 00 00 00 00 00 04 00:42:07.051 NOP [Abort queued commands] 00 00 00 00 00 00 00 ff 00:42:06.443 NOP [Abort queued commands] a1 00 00 00 00 00 a0 00 00:42:01.444 IDENTIFY PACKET DEVICE Error 42958 occurred at disk power-on lifetime: 25830 hours (1076 days + 6 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 -- -- -- -- -- -- -- 04 71 04 9d 00 32 e0 Commands leading to the command that caused the error were: CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name -- -- -- -- -- -- -- -- ---------------- -------------------- ec 00 00 00 00 00 a0 00 00:42:07.202 IDENTIFY DEVICE 00 00 00 00 00 00 00 04 00:42:07.051 NOP [Abort queued commands] 00 00 00 00 00 00 00 ff 00:42:06.443 NOP [Abort queued commands] a1 00 00 00 00 00 a0 00 00:42:01.444 IDENTIFY PACKET DEVICE ec 00 00 00 00 00 a0 00 00:42:01.441 IDENTIFY DEVICE Error 42957 occurred at disk power-on lifetime: 25830 hours (1076 days + 6 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 -- -- -- -- -- -- -- 04 71 04 9d 00 32 e0 Device Fault; Error: ABRT Commands leading to the command that caused the error were: CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name -- -- -- -- -- -- -- -- ---------------- -------------------- a1 00 00 00 00 00 a0 00 00:42:01.444 IDENTIFY PACKET DEVICE ec 00 00 00 00 00 a0 00 00:42:01.441 IDENTIFY DEVICE 00 00 00 00 00 00 00 04 00:42:01.290 NOP [Abort queued commands] 00 00 00 00 00 00 00 ff 00:42:00.682 NOP [Abort queued commands] a1 00 00 00 00 00 a0 00 00:42:00.662 IDENTIFY PACKET DEVICE Error 42956 occurred at disk power-on lifetime: 25830 hours (1076 days + 6 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 -- -- -- -- -- -- -- 04 71 04 9d 00 32 e0 Commands leading to the command that caused the error were: CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name -- -- -- -- -- -- -- -- ---------------- -------------------- ec 00 00 00 00 00 a0 00 00:42:01.441 IDENTIFY DEVICE 00 00 00 00 00 00 00 04 00:42:01.290 NOP [Abort queued commands] 00 00 00 00 00 00 00 ff 00:42:00.682 NOP [Abort queued commands] a1 00 00 00 00 00 a0 00 00:42:00.662 IDENTIFY PACKET DEVICE ec 00 00 00 00 00 a0 00 00:42:00.605 IDENTIFY DEVICE Error 42955 occurred at disk power-on lifetime: 25830 hours (1076 days + 6 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 -- -- -- -- -- -- -- 04 71 04 9d 00 32 e0 Device Fault; Error: ABRT Commands leading to the command that caused the error were: CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name -- -- -- -- -- -- -- -- ---------------- -------------------- a1 00 00 00 00 00 a0 00 00:42:00.662 IDENTIFY PACKET DEVICE ec 00 00 00 00 00 a0 00 00:42:00.605 IDENTIFY DEVICE c8 00 18 30 f2 5a e0 00 00:41:56.015 READ DMA c8 00 20 08 f2 5a e0 00 00:41:34.052 READ DMA c8 00 18 f0 f1 5a e0 00 00:41:34.051 READ DMA