核心輸出這個，我該擔心嗎？ - [硬體錯誤]：處理器 0:406e3 時間 1498209621 SOCKET 0 APIC 3 微碼 9e

Question

我運行 dmesg -Hw 嘗試解決其他問題（我的 SSD 偶爾會進入唯讀模式），並注意到這種情況每天都會發生幾次，我應該擔心嗎

[  +0,000010] mce: [Hardware Error]: CPU 3: Machine Check: 0 Bank 128: 0000000088132802
[  +0,000003] mce: [Hardware Error]: TSC 73c18f80472d 
[  +0,000002] mce: [Hardware Error]: PROCESSOR 0:406e3 TIME 1498206112 SOCKET 0 APIC 3 microcode 9e
[  +0,000002] mce: [Hardware Error]: CPU 1: Machine Check: 0 Bank 128: 0000000088132802
[  +0,000001] mce: [Hardware Error]: TSC 73c18f806082 
[  +0,000002] mce: [Hardware Error]: PROCESSOR 0:406e3 TIME 1498206112 SOCKET 0 APIC 2 microcode 9e
[юни23 12:20] CPU1: Core temperature above threshold, cpu clock throttled (total events = 50362)
[  +0,000001] CPU3: Core temperature above threshold, cpu clock throttled (total events = 50362)
[  +0,000002] CPU2: Package temperature above threshold, cpu clock throttled (total events = 55265)
[  +0,000001] CPU0: Package temperature above threshold, cpu clock throttled (total events = 55265)
[  +0,000002] CPU3: Package temperature above threshold, cpu clock throttled (total events = 55310)
[  +0,000004] CPU1: Package temperature above threshold, cpu clock throttled (total events = 55310)
[  +0,000011] mce: [Hardware Error]: CPU 3: Machine Check: 0 Bank 128: 0000000088122803
[  +0,000002] mce: [Hardware Error]: TSC 7cb77a5d573c 
[  +0,000002] mce: [Hardware Error]: PROCESSOR 0:406e3 TIME 1498209621 SOCKET 0 APIC 3 microcode 9e
[  +0,000003] mce: [Hardware Error]: CPU 1: Machine Check: 0 Bank 128: 0000000088122803
[  +0,000001] mce: [Hardware Error]: TSC 7cb77a5da526 
[  +0,000001] mce: [Hardware Error]: PROCESSOR 0:406e3 TIME 1498209621 SOCKET 0 APIC 2 microcode 9e
[  +0,000960] CPU3: Core temperature/speed normal
[  +0,000000] CPU1: Core temperature/speed normal
[  +0,000001] CPU2: Package temperature/speed normal
[  +0,000001] CPU0: Package temperature/speed normal
[  +0,000001] CPU1: Package temperature/speed normal
[  +0,000001] CPU3: Package temperature/speed normal
[  +0,000006] mce: [Hardware Error]: CPU 1: Machine Check: 0 Bank 128: 0000000088132802
[  +0,000002] mce: [Hardware Error]: TSC 7cb77a87b4ec 
[  +0,000005] mce: [Hardware Error]: PROCESSOR 0:406e3 TIME 1498209621 SOCKET 0 APIC 2 microcode 9e
[  +0,000003] mce: [Hardware Error]: CPU 3: Machine Check: 0 Bank 128: 0000000088132802
[  +0,000001] mce: [Hardware Error]: TSC 7cb77a87d40c 
[  +0,000003] mce: [Hardware Error]: PROCESSOR 0:406e3 TIME 1498209621 SOCKET 0 APIC 3 microcode 9e

Answer 1

Google 搜尋「[硬體錯誤]：PROCESSOR 0:406e3 TIME 1498209621 SOCKET 0 APIC 3 microcode 9e」給出以下內容：

有幾件事要嘗試：

• 安裝微代碼。 （askubuntu.com：安裝微碼）

• 檢查計算機是否過熱lm-sensors（ubuntu.com：感測器指南）

• BIOS 中的錯誤 IRQ 設定（硬體錯誤CPU）

• 有人在英特爾論壇中提到了硬碟的電源供應器（PSU）和機器檢查異常（MCE）不良（linux機器檢查異常）

• 過熱可能會導致該錯誤（素數計算過熱）