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panic ： AF-A800 上的 CPUx 出现不可更正的计算机检查错误

panic ： AF-A800 上的 CPUx 出现不可更正的计算机检查错误

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Category:: aff-series<a>崩溃</a><a>UMCE</a><a>A800</a><a>不可更正的计算机检查错误</a><a>2008727774</a>

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适用场景

AFF-A800
ONTAP 9

问题描述

AFF-A800节点因发生不可更正的计算机检查错误而崩溃：

sk.panic: Panic String: Uncorrectable Machine Check Error at CPU35. SKL_DCU Error: STATUS<0xbb80000000000174>(VALID,UC,EN,MISCV,PCC,S,AR,Corrected_Error_Status_Indicator(0),CORRECTED_ERR_COUNT(0),MSCOD(0),MCACOD(0x174))MISC<0x0000000000000086>(ADDRMODE(0x2),RECADDRLSB(0x6)) in SK process wafl_exempt19 on release 9.7P11 (C) on Sat, Mar 06 13:23:48 2021 +0100