EPICS Gateway crashes

Experimental Physics and Industrial Control System

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

Subject:	Gateway crashes
From:	Ralph Lange via Core-talk <core-talk at aps.anl.gov>
To:	EPICS Core Talk <core-talk at aps.anl.gov>
Date:	Fri, 22 Sep 2023 14:03:52 +0200

We are seeing CA Gateway crashes that log

gateway: ../nptl/pthread_mutex_lock.c:430: __pthread_mutex_lock_full: Assertion `INTERNAL_SYSCALL_ERRNO (e, __err) != EDEADLK || (kind != PTHREAD_MUTEX_ERRORCHECK_NP && kind != PTHREAD_MUTEX_RECURSIVE_NP)' failed.

which is from glibc code. I have never seen that before.

Looks like a Gateway thread died without releasing a semaphore?

Scared,
~Ralph

Replies:: Re: Gateway crashes Zimoch Dirk via Core-talk

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