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Subject: [Bug 219399] System panics after several hours of
 14-threads-compilation orgies using poudriere on AMD Ryzen...
Date: Wed, 26 Jul 2017 20:17:12 +0000
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D219399

--- Comment #164 from Mark Millard <markmi@dsl-only.net> ---
(In reply to Don Lewis from comment #160)

Merely seeing detected (and corrected)
single(?)-bit errors on a fairly regular basis
(instead of very rare even on a very busy PC)
is possibly worrisome of itself:

Detected single bit errors suggest it is also
more likely that undetected multi-bit errors
also occur more often.

If I understand the observed frequency of
observation for some systems right I personally
would be more likely to let AMD know if I was
in contact.

(But I'm without access to a Ryzen system for
now due to an attempted BIOS update that
failed. At this point I'm just monitoring the
status of the various issues for possible future
use.)

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