Issue #7687 has been updated by zarel (David Costa).

File coredump-while-migrating.txt added

It happens to me too at the same line: validations.rb:479 of activerecord-2.3.15.

I am able to reproduce it by installing ChiliProject (I use the 3.5.0 version). The crash happens when I run this command "RAILS_ENV=production bundle exec rake db:migrate" in order to create the database tables.

This happens in ruby-1.9.3p362 but not in ruby-1.9.3p327.

In attachment the segfault output preceded by the output of "bundle exec rake db:migrate" of ChiliProject
----------------------------------------
Bug #7687: Segmentation fault on Ruby 1.9.3 and Rails 2.3
https://bugs.ruby-lang.org/issues/7687#change-35408

Author: drasch (David Rasch)
Status: Open
Priority: Normal
Assignee: 
Category: 
Target version: 1.9.3
ruby -v: ruby 1.9.3p362 (2012-12-25 revision 38607) [x86_64-linux] 


I've not been able to nail down exact code to reproduce this, but I've seen it now 3-4 times.  It happens if I startup my rails server (script/server) and make a request to the server before it's fully loaded.  It also happens intermittently when just browsing pages.  


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