[Bug 204426] Processes terminating cannot access memory

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Fri Jan 29 19:50:02 UTC 2016


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=204426

--- Comment #19 from John Baldwin <jhb at FreeBSD.org> ---
Oh, I should be clear that the revisions I mentioned only address the issue of
core dumps being corrupt, it does not address the root cause of the seg faults
you are seeing.  However, having proper core dumps is needed to debug the root
cause.

You can try backporting the changes I mentioned previously to your 10.2 kernel
(you can get by with just the first two for testing) to see if we can get more
usaable core dumps to use in tracking down the root cause.  If you aren't used
to backporting changes I will try to do it in the next day or so (those fixes
should be in 10.3 anyway).  Once I've done the backport I can give you a patch
to apply to your 10.2 kernel.

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