[ruby-core:31120] Re: [Bug #3549] Segfault when using god

On Thu, Jul 08, 2010 at 12:25:27PM +0900, Aaron Patterson wrote:
> On Thu, Jul 08, 2010 at 10:47:54AM +0900, David Kelso wrote:
> > Bug #3549: Segfault when using god
> > http://redmine.ruby-lang.org/issues/show/3549
> > 
> > Author: David Kelso
> > Status: Open, Priority: Normal
> > ruby -v: 1.9.2 rc1
> > 
> > I'm in the middle of upgrading our servers to 1.9.2 rc 1.
> > 
> > I'm running into this segfault when trying to start god.
> > http://pastie.org/1035298
> > 
> > The file in question is viewable here:
> > http://github.com/mojombo/god/blob/master/lib/god/event_handler.rb
> > 
> > I compiled ruby from source using this file
> > ftp://ftp.ruby-lang.org//pub/ruby/ruby-1.9.2-rc1.tar.gz
> > 
> > I'm on Ubuntu 9.10
> > 
> > I don't know a thing about ruby internals, but let me know what info is needed and I'll hopefully be able to provide it!
> 
> No problem!  Thanks for reporting a bug.  Could you possibly provide us
> with a little bit more info:
> 
> 1. Does this happen every time you start up god?
> 
> 2. Can you provide us with a script that reproduces the error?  If not:
> 
> 3. Can you provide us with a gdb backtrace?  The way to get a backtrace
> is like this:
> 
>   $ gdb /path/to/ruby
>   (gdb) run -S /path/to/script scriptargs
> 
> The above part should run your script.  Once you get a segmentation
> fault, you'll be dropped back to the gdb shell.  Execute the "bt" command like
> so:
> 
>   (gdb) bt
> 
> Send us that back trace.
> 
> Any other info you can provide, like the type of hardware and compile
> options you used to build ruby would be helpful too!

Oops.  Looks like Yusuke solved this in [ruby-core:31118].

-- 
Aaron Patterson
http://tenderlovemaking.com/