Oracle Solaris System Administration (MOSC)

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The kernel device tree was changing too frequently

edited Mar 4, 2025 2:27PM in Oracle Solaris System Administration (MOSC) 2 commentsAnswered

Hello.

After upgrading (I don't remember which SRU it was) and rebooting I became receiving a lot of (every 1-2 minutes) messages "The kernel device tree was changing too frequently for the fault management daemon to form a stable topology snapshot."

As a temporary workaround I did next

#fmadm unload software-diagnosis

May be, there is exist a better way to fix it without unloading module?

PS. next command also didn't help

#fmadm reset software-diagnosis

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