CPU 43上的watchdog NMI、AFF A800中的挂起CPU为6个进程闲置、然后出现嵌套计算机检查异常

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Category:: aff-series<a>嵌套计算机检查异常</a><a>2009086906</a><a>错误1469388</a><a>watchdog NMI</a><a>for-translation</a>

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适用场景

AFF A800

问题描述

报告了自动控制器接管事件 HA Group Notification (CONTROLLER TAKEOVER COMPLETE PANIC) EMERGENCY
SP-LATEST-CONSOLE-LOGS 报告：

PANIC: watchdog nmi on cpu 11, hang cpu is 7 in process idle: cpu11 on release 9.9.1P5 (C) on Mon Jan 10 01:11:06 GMT 2022 version: 9.9.1P5: Sat Nov 20 07:21:04 EST 2021 compile flags: x86_64.optimize

PANIC: nested machine check exception detected on CPU 14, no coredump will be generated. Requesting SP to power cycle the filer to attempt to clear the Machine Check Event