Issue #9566 has been reported by Mark Seymour.

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Bug #9566: Psych 2.0.4 segfaults Ruby 2.1.1 on OS X 10.9.1
https://bugs.ruby-lang.org/issues/9566

* Author: Mark Seymour
* Status: Open
* Priority: High
* Assignee: cruby-mac
* Category: platform/darwin
* Target version: 
* ruby -v:  ruby 2.1.1p76 (2014-02-24 revision 45161) [x86_64-darwin13.0]
* Backport: 1.9.3: UNKNOWN, 2.0.0: UNKNOWN, 2.1: UNKNOWN
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Logs attached.

---Files--------------------------------
ruby_2014-02-25-133329_Rakka.crash (14.2 KB)
yaml_parse.log (4.89 KB)


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