Dec 31 11:39:58 www kernel: MCA: Bank 0, Status 0xd47a400000000833
Dec 31 11:39:58 www kernel: MCA: Global Cap 0x0000000000000105, Status 0x0000000000000000
Dec 31 11:39:58 www kernel: MCA: Vendor "AuthenticAMD", ID 0x20f12, APIC ID 2
Dec 31 11:39:58 www kernel: MCA: CPU 2 COR OVER BUSLG Source DRD Memory
Dec 31 11:39:58 www kernel: MCA: Address 0x6805000
Dec 31 11:39:58 www kernel: MCA: Bank 4, Status 0xd47a400000000a13
Dec 31 11:39:58 www kernel: MCA: Global Cap 0x0000000000000105, Status 0x0000000000000000
Dec 31 11:39:58 www kernel: MCA: Vendor "AuthenticAMD", ID 0x20f12, APIC ID 2
Dec 31 11:39:58 www kernel: MCA: CPU 2 COR OVER BUSLG Responder RD Memory
Dec 31 11:39:58 www kernel: MCA: Address 0x36e605768
Dec 31 11:39:58 www kernel: MCA: Bank 0, Status 0xd47a400000000833
Dec 31 11:39:58 www kernel: MCA: Global Cap 0x0000000000000105, Status 0x0000000000000000
Dec 31 11:39:58 www kernel: MCA: Vendor "AuthenticAMD", ID 0x20f12, APIC ID 3
Dec 31 11:39:58 www kernel: MCA: CPU 3 COR OVER BUSLG Source DRD Memory
Dec 31 11:39:58 www kernel: MCA: Address 0x36e605740
Dec 31 12:39:58 www kernel: MCA: Bank 0, Status 0x9475400000000833
Dec 31 12:39:58 www kernel: MCA: Global Cap 0x0000000000000105, Status 0x0000000000000000
Dec 31 12:39:58 www kernel: MCA: Vendor "AuthenticAMD", ID 0x20f12, APIC ID 3
Dec 31 12:39:58 www kernel: MCA: CPU 3 COR BUSLG Source DRD Memory
Dec 31 12:39:58 www kernel: MCA: Address 0x31ba33c40
Dec 31 12:39:58 www kernel: MCA: Bank 2, Status 0x9000400000000863
Dec 31 12:39:58 www kernel: MCA: Global Cap 0x0000000000000105, Status 0x0000000000000000
Dec 31 12:39:58 www kernel: MCA: Vendor "AuthenticAMD", ID 0x20f12, APIC ID 3
Dec 31 12:39:58 www kernel: MCA: CPU 3 COR BUSLG Source PREFETCH Memory
伺服器主機上的記憶體一班都會有ECC的功能 Error-correcting code.
檢查一下伺服器主機是否有亮非正常的燈號?應該是其中一隻記憶體有問題才會出現這錯誤訊息.基本上不會影響系統正常運作,但建議你還是盡快報修處理.
有需要的話, 可以先將伺服器用ahsay備份, 檢查清楚將來還原也是很容易的事
http://www.ahsay.com/jsp/tc/home/