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Node Panic: Uncorrectable Machine Check Error at CPU12. SKL_DCU Error

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fas-systems
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HW
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Applies to

  • ONTAP 9
  • FAS8300
  • Uncorrectable Machine Check Error

Issue

  • System panics with the following error message:

PANIC: Uncorrectable Machine Check Error at CPU12. SKL_DCU Error: STATUS<0xbf80000000000184>(VALID,UC,EN,MISCV,ADDRV,PCC,S,AR,Corrected_Error_Status_Indicator(0),CORRECTED_ERR_COUNT(0),MSCOD(0),MCACOD(0x184))MISC<0x0000000000000086>(ADDRMODE(0x2),RECADDRLSB(0x6))ADDR<0x0000000001514d00>(ADDRESS(0x1514d00)) in process idle: cpu12 on release 9.10.1P12 (C) on Sun Dec 17 05:27:21 +08 2023

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