[#55853] ruby 1.9.3 p448 breaks ABI — V咜 Ondruch <v.ondruch@...>

Hi,

13 messages 2013/07/08

[#55951] [ruby-trunk - Bug #8625][Open] IO#read(len, buf) shortens buf even if data is not read actually — "no6v (Nobuhiro IMAI)" <nov@...>

10 messages 2013/07/11

[#55976] [ruby-trunk - Feature #8629][Open] Method#parameters should include the default value — "rosenfeld (Rodrigo Rosenfeld Rosas)" <rr.rosas@...>

13 messages 2013/07/12

[#55985] [ruby-trunk - Feature #8631][Open] Add a new method to ERB to allow assigning the local variables from a hash — "rosenfeld (Rodrigo Rosenfeld Rosas)" <rr.rosas@...>

19 messages 2013/07/12

[#56004] [ruby-trunk - Feature #8636][Open] Documentation hosting on ruby-lang.org — "zzak (Zachary Scott)" <e@...>

18 messages 2013/07/15

[#56019] [ruby-trunk - Feature #8639][Open] Add Queue#each — "avdi (Avdi Grimm)" <avdi@...>

15 messages 2013/07/15

[#56027] [CommonRuby - Feature #8640][Open] Add Time#elapsed to return nanoseconds since creation — "tenderlovemaking (Aaron Patterson)" <aaron@...>

24 messages 2013/07/15

[#56041] [CommonRuby - Feature #8643][Open] Add Binding.from_hash — "rosenfeld (Rodrigo Rosenfeld Rosas)" <rr.rosas@...>

26 messages 2013/07/16

[#56087] [ruby-trunk - Feature #8658][Open] Process.clock_gettime — "akr (Akira Tanaka)" <akr@...>

23 messages 2013/07/19

[#56096] [CommonRuby - Feature #8661][Open] Add option to print backstrace in reverse order(stack frames first & error last) — "gary4gar (Gaurish Sharma)" <gary4gar@...>

18 messages 2013/07/20

[#56193] [ruby-trunk - Bug #8693][Open] lambda invoked by yield acts as a proc with respect to return — "rits (First Last)" <redmine@...>

33 messages 2013/07/26

[#56274] [ruby-trunk - Bug #8709][Open] Dir.glob should return sorted file list — "tommorris (Tom Morris)" <tom@...>

19 messages 2013/07/30

[ruby-core:55967] [ruby-trunk - Bug #7672] Segmentation faults with ibm_db gem on three versions of 1.9.3 on MacOS X and Ubuntu

From: "praveend (Praveen Devarao)" <praveendrl@...>
Date: 2013-07-12 06:24:10 UTC
List: ruby-core #55967
Issue #7672 has been updated by praveend (Praveen Devarao).

File trace2.txt added

I upgraded to ruby 193 p429 and still see the cfp consistency error....I am attaching the new trace file too....

Thanks

Praven
----------------------------------------
Bug #7672: Segmentation faults with ibm_db gem on three versions of 1.9.3 on MacOS X and Ubuntu
https://bugs.ruby-lang.org/issues/7672#change-40463

Author: kgerrard (Ken Gerrard)
Status: Third Party's Issue
Priority: Normal
Assignee: 
Category: 
Target version: 
ruby -v: 1.9.3
Backport: 


=begin
I have a DB2-backed Rails 3.1 project I’m looking to update to 3.2, which means I have to use a newer version of the ibm_db gem. I have no problem running a server with the newer gem, but the intensive Cucumber tests inevitably result in a segmentation fault. I can detect no pattern to where the crashes occur. 

I’m posting here ((<as recommended by Praveen Devarao at the ibm_db help forum|URL:http://rubyforge.org/forum/forum.php?thread_id=51204&forum_id=9503>)). I’m hesitant because I read the ((<HowToReport|URL:http://bugs.ruby-lang.org/projects/ruby/wiki/HowToReport>)) page and I don’t have reproducing code as required, since the segmentation faults happen in different places.

Sometimes instead of a segmentation fault, the process just hangs indefinitely.

I’ve gathered and attached logs from all combinations of the following:
* OSes: MacOS X 10.8.2, Ubuntu 12.10
* Ruby 1.9.3: p194, p286, p327
* ibm_db gem: 2.5.9, 2.5.11

Looks like I can’t attach more than ten files at once, I’ll attach the MacOS logs separately.

I also have Ubuntu core dumps if that helps, too big to attach.

Here is a sampling of crashes under 1.9.3-p194 on MacOS X:

 /Users/username/.rvm/gems/ruby-1.9.3-p194/gems/activemodel-3.2.8/lib/active_model/attribute_methods.rb:431: [BUG] Segmentation fault
 /Users/username/.rvm/gems/ruby-1.9.3-p194/gems/activesupport-3.2.8/lib/active_support/callbacks.rb:414: [BUG] Segmentation fault
 /Users/username/.rvm/gems/ruby-1.9.3-p194/gems/activesupport-3.2.8/lib/active_support/core_ext/class/attribute.rb:98: [BUG] Segmentation fault
 /Users/username/.rvm/gems/ruby-1.9.3-p194/gems/cucumber-1.1.2/lib/cucumber/ast/step_invocation.rb:59cfp consistency error - send
 /Users/username/.rvm/gems/ruby-1.9.3-p194/gems/ibm_db-2.5.10/lib/active_record/connection_adapters/ibm_db_adapter.rb:1929: METHOD[BUG] 
 /Users/username/.rvm/gems/ruby-1.9.3-p194/gems/ibm_db-2.5.10/lib/active_record/connection_adapters/ibm_db_adapter.rb:1929: [BUG] Segmentation fault
 /Users/username/.rvm/gems/ruby-1.9.3-p194/gems/json-1.7.5/lib/json/common.rb:155: [BUG] Segmentation fault
 /Users/username/.rvm/gems/ruby-1.9.3-p194/gems/sprockets-2.1.3/lib/sprockets/caching.rb:46: [BUG] Segmentation fault
 /Users/username/.rvm/gems/ruby-1.9.3-p194/gems/thin-1.3.1/lib/thin/headers.rb:27: [BUG] Segmentation fault
 
 /Users/username/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/securerandom.rb:140: [BUG] Segmentation fault
 /Users/username/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/time.rb:499: [BUG] object allocation during garbage collection phase
 /Users/username/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/webrick/httprequest.rb:174: [BUG] cfp consistency error - call0
 /Users/username/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/webrick/httprequest.rb:399: [BUG] probable buffer overflow: 32 for 23
 /Users/username/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/webrick/httpversion.rb:30: [BUG] object allocation during garbage collection phase
 /Users/username/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/webrick/log.rb:71: [BUG] Segmentation fault
 /Users/username/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/webrick/utils.rb:214: [BUG] Segmentation fault
  

In case the above is inadequate, the outputs of (({ruby -v})) for each version on each OS:

MacOS X:
* (({ruby 1.9.3p194 (2012-04-20 revision 35410) [x86_64-darwin12.2.1]}))
* (({ruby 1.9.3p286 (2012-10-12 revision 37165) [x86_64-darwin12.2.1]}))
* (({ruby 1.9.3p327 (2012-11-10 revision 37606) [x86_64-darwin12.2.1]}))

Ubuntu:
* (({ruby 1.9.3p194 (2012-04-20 revision 35410) [x86_64-linux]}))
* (({ruby 1.9.3p286 (2012-10-12 revision 37165) [x86_64-linux]}))
* (({ruby 1.9.3p327 (2012-11-10 revision 37606) [x86_64-linux]}))

Let me know if you need anything else! I’m definitely available to provide further logs and whatever is necessary to work through this.
=end


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