Issue #19522 has been updated by nobu (Nobuyoshi Nakada). File bug19522-crash.log added Description updated Status changed from Open to Feedback 2.3 is EOL by 2.3.8. Recursing actionpack-5.0.7.2/lib/abstract_controller/callbacks.rb:194 over 9k times seems unusual to me. ---------------------------------------- Bug #19522: 升級rails 5遇到以下錯誤 https://bugs.ruby-lang.org/issues/19522#change-102283 * Author: teddyswu (泰迪 吳) * Status: Feedback * Priority: Normal * ruby -v: ruby 2.3.7p456 (2018-03-28 revision 63024) [x86_64-darwin18] * Backport: 2.7: UNKNOWN, 3.0: UNKNOWN, 3.1: UNKNOWN, 3.2: UNKNOWN ---------------------------------------- bundle install 正常 但rails s -e production 則遇到以下錯誤 => Booting Thin => Rails 5.0.7.2 application starting in production on http://0.0.0.0:3000 => Run `rails server -h` for more startup options /Users/wujunlin/.rvm/gems/ruby-2.3.7/gems/activesupport-5.0.7.2/lib/active_support/deprecation/behaviors.rb:36: [BUG] Illegal instruction at 0x00007fff66da41c2 ruby 2.3.7p456 (2018-03-28 revision 63024) [x86_64-darwin18] (snip crash log) [1] 99153 abort rails s -e production ---Files-------------------------------- bug19522-crash.log (1.45 MB) -- https://bugs.ruby-lang.org/