From: "jshow (Jodi Showers)" Date: 2012-04-05T00:37:03+09:00 Subject: [ruby-core:44131] [ruby-trunk - Bug #6246] 1.9.3-p125 intermittent segfault Issue #6246 has been updated by jshow (Jodi Showers). File valgrind_full.txt.zip added attached is a more verbose valgrind $ valgrind --num-callers=50 --error-limit=no --partial-loads-ok=yes --undef-value-errors=no -v --leak-check=full rake RAILS_ENV=new_staging assets:precompile ---------------------------------------- Bug #6246: 1.9.3-p125 intermittent segfault https://bugs.ruby-lang.org/issues/6246#change-25658 Author: jshow (Jodi Showers) Status: Open Priority: Normal Assignee: Category: Target version: ruby -v: ruby 1.9.3p125 (2012-02-16 revision 34643) [x86_64-linux] I've seen this behavior in 1.9.3p0 and 1.9.3p125 Intermittently, a rails 3.2 rake task will break while compiling assets - about 1 in 10 runs will segfault. Our code is 10K's of lines of proprietary code. I am working on a simplified version you can use. RAILS_ENV=new_staging bundle exec rake assets:precompile --trace command: https://gist.github.com/2254457 (stacktrace and gem list) backtrace : https://gist.github.com/2286260 Operating System : Debian Squeeze 6.0.4 Ruby installed through RVM 1.11.3 -- http://bugs.ruby-lang.org/