From: "naruse (Yui NARUSE)" Date: 2012-04-11T15:57:48+09:00 Subject: [ruby-core:44285] [ruby-trunk - Bug #6223][Closed] Strange crash in GC while thread creation - 1.9.2 only Issue #6223 has been updated by naruse (Yui NARUSE). Status changed from Feedback to Closed ---------------------------------------- Bug #6223: Strange crash in GC while thread creation - 1.9.2 only https://bugs.ruby-lang.org/issues/6223#change-25823 Author: zhum (Sergey Zhumatiy) Status: Closed Priority: Normal Assignee: Category: Target version: ruby -v: ruby 1.9.3p0 (2011-10-30 revision 33570) [x86_64-linux] I use ruby-1.9.3-p0 and ruby-1.9.2-p290 via rvm. Here are installed gems: $ gem list *** LOCAL GEMS *** avro (1.6.2) bson (1.6.1) bson_ext (1.6.1) bundler (1.1.3) cassandra (0.12.1) citrus (2.4.1) json (1.6.6) mongo (1.6.1) mongo_ext (0.19.3) rake (0.9.2.2) simple_uuid (0.2.0) thrift (0.8.0) thrift_client (0.8.1) yajl-ruby (1.1.0) While running my program with several parameters it crashes with ruby 1.9.3. But It works with 1.9.2. Crash dump is attached. To reproduce, unfortunatelly, is needed to be mongodb with some comntent installed. -- http://bugs.ruby-lang.org/