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Solaris 10 Hangs With Threads Blocked in queue_sysevent() (Doc ID 1902068.1)

Last updated on AUGUST 01, 2016

Applies to:

Solaris Operating System - Version 10 3/05 to 10 1/13 U11 [Release 10.0]
Information in this document applies to any platform.

Symptoms

This issue has been seen on systems where mpathadm and/or cfgadm are frequently used, e.g. mpathadm show lu <device>.  Threads may hang with stacks similar to this below, indicating that the thread was trying to send a sysevent message to the syseventd daemon.

  

Cause

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