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Date:      Fri, 05 Feb 2016 20:15:41 +0000
From:      bugzilla-noreply@freebsd.org
To:        freebsd-threads@FreeBSD.org
Subject:   [Bug 204426] Processes terminating cannot access memory
Message-ID:  <bug-204426-16-Xg2JYuI7nL@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-204426-16@https.bugs.freebsd.org/bugzilla/>
References:  <bug-204426-16@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D204426

--- Comment #29 from John Baldwin <jhb@FreeBSD.org> ---
That would imply gettimeofday() is failing with EFAULT.  That seems like a
really odd error.  That should only be failing if the address passed to
gettimeofday() is bad, but that seems weird.

Maybe try setting kern.timecounter.fast_gettime=3D0 as a test?  Some of your
faults have addresses in the shared page that holds the fast timecounter st=
uff.
 It's a bit of a hail mary, but if it works then it narrows down what we ne=
ed
to look at to find the real bug.

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