cmd：收到SIGSEGV (信号11)

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适用场景

ONTAP 9
计数器管理器守护进程(cmd)
OnCommand Insight (OCI)
Cloud Insights (CI)

问题描述

负责性能数据收集cmdONTAP用户空间进程会定期重新启动，并且事件日志会显示类似以下内容的错误：

::*> event log show
 Wed Feb 02 15:09:17 +0100 [node-01: cmd: ucore.panicString:error]: 'cmd: Received SIGSEGV (Signal 11) at RIP 0x802156b33 accessing address 0x1fb363f1c0d (pid 37687, uid 0, timestamp 1643810957)'
 Wed Feb 02 15:09:19 +0100 [node-01: cmd: cmd.startup.success:debug]: The Counter Manager daemon (cmd) started up successfully

cmd 进程自动重新启动后、可能会立即发生另一个类似的崩溃。
如果cmd 的崩溃重新启动经常发生、则不会重新启动此进程、并记录此事件：

::*> event log show

Wed Feb 02 15:11:27 +0100 [node-01: spmd: callhome.spm.process.maxexit:error]: Call home for MAXIMUM EXITS THRESHOLD OF A PROCESS MANAGED BY SPM IS REACHED