EPICS 'CAS-client' failed in ../../../src/ioc/db/dbEvent.c line 781

Experimental Physics and Industrial Control System

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<== Date ==>		<== Thread ==>

Subject:	'CAS-client' failed in ../../../src/ioc/db/dbEvent.c line 781
From:	王群要 via Tech-talk <tech-talk at aps.anl.gov>
To:	tech-talk at aps.anl.gov
Date:	Wed, 6 Sep 2023 23:02:38 +0800 (GMT+08:00)

Hi!

I am observing occasional/intermittent error in the EPICS IOC running on arm linux.

A call to 'assert(ev_que->evque[ev_que->putix] == EVENTQEMPTY)'

by thread 'CAS-client' failed in ../../../src/ioc/db/dbEvent.c line 781.

EPICS Release EPICS R3.15.6.

Local time is 2023-09-06 16:48:41.207033697 CST

Please E-mail this message to the author or to tech-talk at aps.anl.gov

Calling epicsThreadSuspendSelf()

Thread CAS-client (0xb5e023f0) suspended

Do you have any insights on how to avoid this error?

Thank you！

Qunyao Wang

Replies:: Re: 'CAS-client' failed in ../../../src/ioc/db/dbEvent.c line 781 Michael Davidsaver via Tech-talk

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