Issue #6223 has been updated by naruse (Yui NARUSE).

Status changed from Open to Feedback

It should be fixed in ruby 1.9.3p125.
Please try it.
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Bug #6223: Strange crash in GC while thread creation - 1.9.2 only
https://bugs.ruby-lang.org/issues/6223#change-25368

Author: zhum (Sergey Zhumatiy)
Status: Feedback
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.



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