Issue #9198 has been reported by vo.x (Vit Ondruch). ---------------------------------------- Bug #9198: Segfault in TestException#test_machine_stackoverflow https://bugs.ruby-lang.org/issues/9198 Author: vo.x (Vit Ondruch) Status: Open Priority: Normal Assignee: Category: Target version: ruby -v: ruby 2.1.0dev (2013-11-23 trunk 43807) [x86_64-linux] Backport: 1.9.3: UNKNOWN, 2.0.0: UNKNOWN I observe segfault in TestException#test_machine_stackoverflow test case for -preview2. Please see attached log. -- http://bugs.ruby-lang.org/