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CONTAP-170022: Possible watchdog NMI system disruption on FAS8700, FAS8300 or AFF A400 systems

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ontap-9
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CORE
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Issue

Node went down with the following example of the controller disruption message:
Panic String: watchdog nmi on cpu 3, hang cpu is 0 in process idle: cpu3 on release 9.8

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