[ruby-core:51692] [ruby-trunk - Bug #6896][Third Party's Issue] Ruby crash bringing default http://localhost:3000 page

Issue #6896 has been updated by drbrain (Eric Hodel).

Status changed from Feedback to Third Party's Issue

Marking as third party issue due to lack of feedback from the submitter.  There is no evidence presented that this is a ruby bug.
----------------------------------------
Bug #6896: Ruby crash bringing default http://localhost:3000 page
https://bugs.ruby-lang.org/issues/6896#change-35659

Author: dadler (David Adler)
Status: Third Party's Issue
Priority: Low
Assignee: 
Category: 
Target version: 
ruby -v: 1.9.2


I reported this previously on the Ruby/Rails ibm_db support page and it was suggested that I post the problem here.

After starting the server with 'rails server' and accessing 'localhost:3000', the expected default page comes up and a few seconds later a popup Window with
"Ruby interpreter (CUI) 1.9.2p290 [i386-mingw32 has stopped working"
and the server appears to have crashed.

On a completely different Windows 7 system I installed Ruby 1.9.2, Rails 3.2.8 and ibm_db 2.5.10.
It crashes Ruby with the same error reported intially.

This is with DB2 V10.1 64-bit.

I can try installing DB2 V9.7 and see if it fails.

It doesn't fail on my DB2 V10.1 32-bit system with Ruby 1.9.2, Rails 3.1.0 and ibm_db 2.5.7.

This time the crash produced some additional information in the command window - no indication that it is a database-related failure, although it doesn't fail with sqllite3.

E:\dwacode\rails31\db2test192a>rails server
=> Booting WEBrick
=> Rails 3.2.8 application starting in development on http://0.0.0.0:3000
=> Call with -d to detach
=> Ctrl-C to shutdown server
[2012-08-17 10:21:19] INFO WEBrick 1.3.1
[2012-08-17 10:21:19] INFO ruby 1.9.2 (2011-07-09) [i386-mingw32]
[2012-08-17 10:21:19] INFO WEBrick::HTTPServer#start: pid=4720 port=3000
Connecting to database specified by database.yml


Started GET "/assets/rails.png" for 127.0.0.1 at 2012-08-17 10:23:50 -0400
Served asset /rails.png - 200 OK (15ms)


Started GET "/assets/rails.png" for 127.0.0.1 at 2012-08-17 10:24:05 -0400
Served asset /rails.png - 200 OK (0ms)
d:/Ruby192/lib/ruby/1.9.1/webrick/httpserver.rb:51: [BUG] object allocation duri
ng garbage collection phase
ruby 1.9.2p290 (2011-07-09) [i386-mingw32]

-- control frame ----------
c:0005 p:---- s:0027 b:0027 l:000026 d:000026 CFUNC :select
c:0004 p:0097 s:0020 b:0020 l:000019 d:000019 METHOD d:/Ruby192/lib/ruby/1.9.1/w
ebrick/httpserver.rb:51
c:0003 p:0126 s:0009 b:0009 l:000adc d:000008 BLOCK d:/Ruby192/lib/ruby/1.9.1/w
ebrick/server.rb:183
c:0002 p:---- s:0004 b:0004 l:000003 d:000003 FINISH
c:0001 p:---- s:0002 b:0002 l:000001 d:000001 TOP
---------------------------
-- Ruby level backtrace information ----------------------------------------
d:/Ruby192/lib/ruby/1.9.1/webrick/server.rb:183:in `block in start_thread'
d:/Ruby192/lib/ruby/1.9.1/webrick/httpserver.rb:51:in `run'
d:/Ruby192/lib/ruby/1.9.1/webrick/httpserver.rb:51:in `select'

[NOTE]
You may have encountered a bug in the Ruby interpreter or extension libraries.
Bug reports are welcome.
For details: http://www.ruby-lang.org/bugreport.html


This application has requested the Runtime to terminate it in an unusual way.
Please contact the application's support team for more information.
[2012-08-17 10:30:23] ERROR Errno::ECONNRESET: An existing connection was forcib
ly closed by the remote host.
d:/Ruby192/lib/ruby/1.9.1/webrick/httpserver.rb:56:in `eof?'
d:/Ruby192/lib/ruby/1.9.1/webrick/httpserver.rb:56:in `run'
d:/Ruby192/lib/ruby/1.9.1/webrick/server.rb:183:in `block in start_threa
d'
[2012-08-17 10:30:23] ERROR Errno::ECONNRESET: An existing connection was forcib
ly closed by the remote host.
d:/Ruby192/lib/ruby/1.9.1/webrick/httpserver.rb:56:in `eof?'
d:/Ruby192/lib/ruby/1.9.1/webrick/httpserver.rb:56:in `run'
d:/Ruby192/lib/ruby/1.9.1/webrick/server.rb:183:in `block in start_threa
d'On a completely different Windows 7 system I installed Ruby 1.9.2, Rails 3.2.8 and ibm_db 2.5.10.
It crashes Ruby with the same error reported intially.

This is with DB2 V10.1 64-bit.

I can try installing DB2 V9.7 and see if it fails.

It doesn't fail on my DB2 V10.1 32-bit system with Ruby 1.9.2, Rails 3.1.0 and ibm_db 2.5.7.

This time the crash produced some additional information in the command window - no indication that it is a database-related failure, although it doesn't fail with sqllite3.

E:\dwacode\rails31\db2test192a>rails server
=> Booting WEBrick
=> Rails 3.2.8 application starting in development on http://0.0.0.0:3000
=> Call with -d to detach
=> Ctrl-C to shutdown server
[2012-08-17 10:21:19] INFO WEBrick 1.3.1
[2012-08-17 10:21:19] INFO ruby 1.9.2 (2011-07-09) [i386-mingw32]
[2012-08-17 10:21:19] INFO WEBrick::HTTPServer#start: pid=4720 port=3000
Connecting to database specified by database.yml


Started GET "/assets/rails.png" for 127.0.0.1 at 2012-08-17 10:23:50 -0400
Served asset /rails.png - 200 OK (15ms)


Started GET "/assets/rails.png" for 127.0.0.1 at 2012-08-17 10:24:05 -0400
Served asset /rails.png - 200 OK (0ms)
d:/Ruby192/lib/ruby/1.9.1/webrick/httpserver.rb:51: [BUG] object allocation duri
ng garbage collection phase
ruby 1.9.2p290 (2011-07-09) [i386-mingw32]

-- control frame ----------
c:0005 p:---- s:0027 b:0027 l:000026 d:000026 CFUNC :select
c:0004 p:0097 s:0020 b:0020 l:000019 d:000019 METHOD d:/Ruby192/lib/ruby/1.9.1/w
ebrick/httpserver.rb:51
c:0003 p:0126 s:0009 b:0009 l:000adc d:000008 BLOCK d:/Ruby192/lib/ruby/1.9.1/w
ebrick/server.rb:183
c:0002 p:---- s:0004 b:0004 l:000003 d:000003 FINISH
c:0001 p:---- s:0002 b:0002 l:000001 d:000001 TOP
---------------------------
-- Ruby level backtrace information ----------------------------------------
d:/Ruby192/lib/ruby/1.9.1/webrick/server.rb:183:in `block in start_thread'
d:/Ruby192/lib/ruby/1.9.1/webrick/httpserver.rb:51:in `run'
d:/Ruby192/lib/ruby/1.9.1/webrick/httpserver.rb:51:in `select'

[NOTE]
You may have encountered a bug in the Ruby interpreter or extension libraries.
Bug reports are welcome.
For details: http://www.ruby-lang.org/bugreport.html


This application has requested the Runtime to terminate it in an unusual way.
Please contact the application's support team for more information.
[2012-08-17 10:30:23] ERROR Errno::ECONNRESET: An existing connection was forcib
ly closed by the remote host.
d:/Ruby192/lib/ruby/1.9.1/webrick/httpserver.rb:56:in `eof?'
d:/Ruby192/lib/ruby/1.9.1/webrick/httpserver.rb:56:in `run'
d:/Ruby192/lib/ruby/1.9.1/webrick/server.rb:183:in `block in start_threa
d'
[2012-08-17 10:30:23] ERROR Errno::ECONNRESET: An existing connection was forcib
ly closed by the remote host.
d:/Ruby192/lib/ruby/1.9.1/webrick/httpserver.rb:56:in `eof?'
d:/Ruby192/lib/ruby/1.9.1/webrick/httpserver.rb:56:in `run'
d:/Ruby192/lib/ruby/1.9.1/webrick/server.rb:183:in `block in start_threa
d'


-- 
http://bugs.ruby-lang.org/