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

Subject: Re: Deadlock on VxWorks 6.7
From: Ben Franksen via Core-talk <core-talk at aps.anl.gov>
Cc: <core-talk at aps.anl.gov>
Date: Tue, 8 Jun 2021 10:43:50 +0200
Am 07.06.21 um 14:53 schrieb Zimoch Dirk (PSI) via Core-talk:
> Further investigation showed that the bug is somehow related to devIocStats (not loading it does not trigger the problem).
> The problem seems to be caused by memory corruption. When printing spin->locked (which should be 0 or 1), I get 1919513701 = 0x7269746.
> Maybe one out our modifications to devIocStats was buggy.

The fix I have just now made a PR for
(https://github.com/epics-modules/iocStats/pull/40) may be related to this.

Cheers
Ben
-- 
I would rather have questions that cannot be answered, than answers that
cannot be questioned.  -- Richard Feynman


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Replies:
Re: Deadlock on VxWorks 6.7 Zimoch Dirk (PSI) via Core-talk
References:
Deadlock on VxWorks 6.7 Zimoch Dirk (PSI) via Core-talk
Re: Deadlock on VxWorks 6.7 Michael Davidsaver via Core-talk
AW: Deadlock on VxWorks 6.7 Zimoch Dirk (PSI) via Core-talk
AW: Deadlock on VxWorks 6.7 Zimoch Dirk (PSI) via Core-talk
AW: Deadlock on VxWorks 6.7 Zimoch Dirk (PSI) via Core-talk

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