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panic：AF-A700上的CPUx出现不可更正的计算机检查错误

panic：AF-A700上的CPUx出现不可更正的计算机检查错误

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Category:: aff-series

Specialty:: hw

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适用场景

AFF-A700
ONTAP 9

问题描述

AFF-A700节点因发生不可更正的计算机检查错误而崩溃：

Uncorrectable Machine Check Error at CPU8. BDWL_DCU Error: STATUS<0xbf80000000000184>(Val,UnCor,Enable,MiscV,AddrV,PCC,Sig,ActReq,CorrSts(0),CorrCnt(0),ExtErr(0),ErrCode(Snoop,Data,L0)),ADDR<0x0000007fec3afa80>((0x7fec3afa80)),MISC<0x0000000000000086>(ADDRMODE(0x2),ADDRLSB(0x6)). in SK process disk_server_0 on release 9.9.1P9