在AFF A250上、用户意外启动了"系统核心"NMI崩溃

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适用场景

AFF A250、AFF C250、FAS500f
BMC 15.7 或更早版本

问题描述

您在 EMS 日志中看到NMI崩溃事件：

[node-1: send_boot_msg_thread: mgr.stack.string:notice]: Panic string: User initiated "system core" nmi on cpu 8 in SK process wafl_exempt02 on release 9.8P5 (C) [node-1: send_boot_msg_thread: mgr.stack.at:notice]: Panic occurred at: Fri Aug 27 01:06:53 2021

在 SP-LATEST-SYSTEM-EVENT-LOG 中、没有有关事件时间的日志、但BMC会在9分钟后重新启动

271 | 08/26/2021 | 19:39:41 | System Event #0xff | Timestamp Clock Sync | Asserted 272 | 01/01/2000 | 00:00:20 | System Event #0xff | Timestamp Clock Sync | Asserted 273 | 08/26/2021 | 23:15:06 | System Event #0xff | Timestamp Clock Sync | Asserted 274 | 08/26/2021 | 23:15:06 | Power Unit #0x60 | Power off/down | Asserted