We saw some really bad Intel CPU bugs in 2015, and we should expect to see more in the future: http://danluu.com/cpu-bugs/
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Does AMD Ryzen have a bug that's causing segfaults and machine check errors? https://forums.gentoo.org/viewtopic-p-8075578.html?sid=c12efa2203f6b7dcf2af7e8015c605a9#8075578 … https://community.amd.com/message/2796982 pic.twitter.com/k5ukRFc189
These AMD bugs keep rolling in. This is amazing 
http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/b48dd28447fc8ef62fbc963accd301557fd9ac20 …
https://svnweb.freebsd.org/base?view=revision&revision=321899 …
http://www.phoronix.com/scan.php?page=article&item=ryzen-segv-continues …pic.twitter.com/MV4oRARXSn
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I am (correction: was) thinking to build a Threadripper build-test machine. Instead, I read updates from those threads every day :D
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Honestly, at least this one is a trivial workaround.
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(Also, with my h/w dev hat on "Don't put important stuff at the _edges_ of the address space. This is literally asking for _edge case_ bugs)
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So, looks like most/all of
@phoronix's observed segfaults are from conftest and inconsequential -
Also, 'For those saying it's a thermal issue, related to voltage, power supply, etc, I ...' Ran different tests?!
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can this be fixed in microcode like the previous issues?
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I wonder if promoting a vendor's bug reports can ever be attributed to a competitor?
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