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Uncorrectable Machine Check Error due to faulty motherboard

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Category:
ontap-9
Specialty:
HW
Last Updated:

Applies to

  • ONTAP 9
  • FAS8300
  • AFF-A400

Issue

  • node panic with following error at initial set up.

PANIC : Uncorrectable Machine Check Error at CPU14. SKL_IIO Error: STATUS<0xbb80000000000e0b>(VALID,UC,EN,MISCV,PCC,S,AR,CORR_ERR_STATUS(0),CORR_ERR_CNT(0),MSCOD(0),MCACOD(0xe0b))MISC<0x00000000ae000000>(UCR_BUS_LOG(174),UCR_DEVICE_LOG(0),UCR_FUNCTION_LOG(0),UCR_SEGMENT_LOG(0))IIO Machine Check from device(s):RPT(174,0,0):ErrSrcID(CorrSrc(0),UCorrSrc(0xb080)), PLX PCIE 8796 switch on Controller, Br[8796](176,16,0): Link down.

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