Issue #3802 has been updated by Usaku NAKAMURA.

Status changed from Open to Third Party's Issue

How did you get the binary?

If you build ruby on your environment, it will not occur.
If you get the binary from others, ask the provider to add --enable-wide-addrinfo option when running configure.
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http://redmine.ruby-lang.org/issues/show/3802

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http://redmine.ruby-lang.org