From: Dane Jensen <dane.jensen@...>
Date: 2010-02-21T09:23:38+09:00
Subject: segfaults from the 'object-free' dtrace probe

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Hi All-

Has anyone had any luck with the 'object-free' dtrace probe... ever... on
any platform? It segfaults ruby without fail, absolutely 100% of the time,
everywhere.

It did it in Leopard, and there's a thread about it here:
http://blade.nagaokaut.ac.jp/cgi-bin/scat.rb/ruby/ruby-talk/287796 .

I tried testing it again yesterday in Snow Leopard and got the same
segfault. Then in OpenSolaris 2009.06, and then OpenSolaris b133 that came
out last night. Without fail they all die after the probe fires.

There was a patch mentioned in the thread above, did that ever come about?

-Dane

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