Solaris 10 Hangs With Threads Blocked in queue_sysevent()
(Doc ID 1902068.1)
Last updated on SEPTEMBER 05, 2019
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.
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.
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