Issue #9657 has been updated by Jrmy Lecour. File segfault_bigdecimal_ruby211.txt added File ruby_2014-03-20-161742_Polaris.crash added I've had the same issue. I've attached the crash report and the segfault output ---------------------------------------- Bug #9657: Segfault in bigdecimal/util.rb Float#to_d https://bugs.ruby-lang.org/issues/9657#change-45884 * Author: Dieter Komendera * Status: Open * Priority: Normal * Assignee: * Category: * Target version: * ruby -v: ruby 2.1.1p76 (2014-02-24 revision 45161) [x86_64-linux] * Backport: 2.0.0: UNKNOWN, 2.1: UNKNOWN ---------------------------------------- We're seeing some segfaults with ActiveRecord (rails 4-1-0 branch) when running on travis ci. Haven't been able to reproduce yet, but we're seeing about a dozen build failures until now but still wanted to share it. Maybe someone with more clue about that stuff has some idea what's going onand can point in some direction. /home/travis/build/<project>/vendor/bundle/ruby/2.1.0/extensions/x86_64-linux/2.1.0/bigdecimal-1.2.5/bigdecimal/util.rb:39: [BUG] Segmentation fault at 0x000000acde0834 ruby 2.1.1p76 (2014-02-24 revision 45161) [x86_64-linux] -- Control frame information ----------------------------------------------- c:0139 p:---- s:0636 e:000635 CFUNC :BigDecimal c:0138 p:0028 s:0631 e:000630 METHOD /home/travis/build/<project>/vendor/bundle/ruby/2.1.0/extensions/x86_64-linux/2.1.0/bigdecimal-1.2.5/bigdecimal/u c:0137 p:0049 s:0627 e:000626 METHOD /home/travis/build<project>/vendor/bundle/ruby/2.1.0/bundler/gems/rails-00b7a21e592a/activerecord/lib/active_rec c:0136 p:0035 s:0623 e:000622 METHOD /home/travis/build/<project>vendor/bundle/ruby/2.1.0/bundler/gems/rails-00b7a21e592a/activerecord/lib/active_rec c:0135 p:0049 s:0619 e:000618 METHOD /home/travis/build/<project>/vendor/bundle/ruby/2.1.0/bundler/gems/rails-00b7a21e592a/activerecord/lib/active_rec c:0134 p:0105 s:0615 e:000611 BLOCK /home/travis/build/<project>/vendor/bundle/ruby/2.1.0/bundler/gems/rails-00b7a21e592a/activerecord/lib/active_rec[FINISH] ---Files-------------------------------- segfault_bigdecimal_ruby211.txt (241 KB) ruby_2014-03-20-161742_Polaris.crash (132 KB) -- https://bugs.ruby-lang.org/