[Bug 254995] pthread_cond_timedwait() returns EDEADLK

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From: <bugzilla-noreply_at_freebsd.org>
Date: Wed, 19 Jan 2022 08:23:11 UTC

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=254995

--- Comment #13 from nkoch@demig.de ---
I should add that almost all threads except one run at realtime priority.
The one thread without realtime priority forks processes every few seconds.
It gathers statistics by exec'ing ps, pstat and fstat. Could that result in
some kind of "indirect" deadlock situation because those programs may lock some
kernel structures? Just an idea.

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