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PANIC: Uncorrectable Machine Check Error at CPUX on AFF-A900

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Category:
aff-series
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hw
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Applies to

AFF-A900

Issue

AFF-A900 node panics due to an uncorrectable machine check error. Example:
 
PANIC: Uncorrectable Machine Check Error at CPU27. ICL_UBOX Error: STATUS<0xfa00000000000e0b>(VALID,OVER,UC,EN,MISCV,PCC,CESI(0),CERR_CNT(0),OTHER_INFO(0),MSCOD(0),MCACOD(0xe0b))MISC<0x0000000000180000>(BUS_LOG(0),DEVICE_LOG(0x3),FUNCTION_LOG(0),SEGMENT_LOG(0))DMI3(0,3,0): .

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