Hey, I'm getting a segmentation fault using Ruby 1.9.3:
/Users/miloops/.rbenv/versions/1.9.3-p125/lib/ruby/gems/1.9.1/gems/excon-0.13.4/lib/excon/ssl_socket.rb:74: [BUG] Segmentation fault
ruby 1.9.3p125 (2012-02-16 revision 34643) [x86_64-darwin11.3.0]
-- Control frame information -----------------------------------------------
c:0040 p:---- s:0170 b:0170 l:000169 d:000169 CFUNC :connect
c:0039 p:0527 s:0167 b:0167 l:000166 d:000166 METHOD /Users/miloops/.rbenv/versions/1.9.3-p125/lib/ruby/gems/1.9.1/gems/excon-0.13.4/lib/excon/ssl_socket.rb:74
c:0038 p:---- s:0159 b:0159 l:000158 d:000158 FINISH
c:0037 p:---- s:0157 b:0157 l:000156 d:000156 CFUNC :new
c:0036 p:0064 s:0152 b:0149 l:000148 d:000148 METHOD /Users/miloops/.rbenv/versions/1.9.3-p125/lib/ruby/gems/1.9.1/gems/excon-0.13.4/lib/excon/connection.rb:326
c:0035 p:0036 s:0146 b:0146 l:000145 d:000145 METHOD /Users/miloops/.rbenv/versions/1.9.3-p125/lib/ruby/gems/1.9.1/gems/excon-0.13.4/lib/excon/connection.rb:171
c:0034 p:0326 s:0134 b:0134 l:000133 d:000133 METHOD /Users/miloops/.rbenv/versions/1.9.3-p125/lib/ruby/gems/1.9.1/gems/excon-0.13.4/lib/excon/connection.rb:97
c:0033 p:0109 s:0126 b:0126 l:0004f0 d:0004f0 METHOD /Users/miloops/.rbenv/versions/1.9.3-p125/lib/ruby/gems/1.9.1/gems/fog-1.3.1/lib/fog/core/connection.rb:20
c:0032 p:0106 s:0118 b:0118 l:000117 d:000117 METHOD /Users/miloops/.rbenv/versions/1.9.3-p125/lib/ruby/gems/1.9.1/gems/fog-1.3.1/lib/fog/aws/storage.rb:359
c:0031 p:0104 s:0109 b:0109 l:000108 d:000108 METHOD /Users/miloops/.rbenv/versions/1.9.3-p125/lib/ruby/gems/1.9.1/gems/fog-1.3.1/lib/fog/aws/requests/storage/get_bucket.rb:55
c:0030 p:0055 s:0104 b:0104 l:000103 d:000103 METHOD /Users/miloops/.rbenv/versions/1.9.3-p125/lib/ruby/gems/1.9.1/gems/fog-1.3.1/lib/fog/aws/models/storage/directories.rb:24
c:0029 p:0067 s:0095 b:0095 l:000094 d:000094 METHOD /Users/miloops/.rbenv/versions/1.9.3-p125/lib/ruby/gems/1.9.1/gems/asset_sync-0.3.1/lib/asset_sync/storage.rb:18
c:0028 p:0011 s:0092 b:0092 l:000091 d:000091 METHOD /Users/miloops/.rbenv/versions/1.9.3-p125/lib/ruby/gems/1.9.1/gems/asset_sync-0.3.1/lib/asset_sync/storage.rb:52
c:0027 p:0011 s:0088 b:0088 l:000087 d:000087 METHOD /Users/miloops/.rbenv/versions/1.9.3-p125/lib/ruby/gems/1.9.1/gems/asset_sync-0.3.1/lib/asset_sync/storage.rb:126
c:0026 p:0023 s:0083 b:0083 l:000082 d:000082 METHOD /Users/miloops/.rbenv/versions/1.9.3-p125/lib/ruby/gems/1.9.1/gems/asset_sync-0.3.1/lib/asset_sync/storage.rb:140
c:0025 p:0199 s:0080 b:0080 l:000079 d:000079 METHOD /Users/miloops/.rbenv/versions/1.9.3-p125/lib/ruby/gems/1.9.1/gems/asset_sync-0.3.1/lib/asset_sync/asset_sync.rb:29
c:0024 p:0015 s:0077 b:0077 l:001808 d:000076 BLOCK /Users/miloops/.rbenv/versions/1.9.3-p125/lib/ruby/gems/1.9.1/gems/asset_sync-0.3.1/lib/tasks/asset_sync.rake:3
c:0023 p:---- s:0075 b:0075 l:000074 d:000074 FINISH
c:0022 p:---- s:0073 b:0073 l:000072 d:000072 CFUNC :call
c:0021 p:0043 s:0068 b:0068 l:000059 d:000067 BLOCK /Users/miloops/.rbenv/versions/1.9.3-p125/lib/ruby/1.9.1/rake/task.rb:205
I compiled it using standard rbenv installation if that matters.
If you are segfaulting then that's ultimately a Ruby issue. From the paths I'm guessing you are on MacOS. Are you running Lion? On rvm-built Rubies under Lion I've seen segfaults go away after updating RVM. It's worth trying the same with rbenv.
Yes, I'm indeed on MacOS Lion. Any suggestion to workaround this? I've to change to 1.9.2 to precompile assets and then change back to 1.9.3 to dev.
@miloops - I don't really use rbenv so I'm not certain on specifics there. Are you only having this problem in that particular version of installed Ruby or is it happening consistently? I wasn't sure from your comment about switching to/from 1.9.2.
@miloops I've run into segfaults depending on how ruby is built, you may want to look at the OS X GCC installer, more info here: http://stackoverflow.com/questions/6170813/why-cant-i-install-rails-on-lion-using-rvm/7884957#7884957
@miloops As I said before, I have seen this same problem with RVM and updating to the current stable version fixed it. I would expect similar behavior from rbenv. I suggest you do the following:
1- uninstall that ruby
2- update rbenv
3- reinstall ruby
If that does not work, uninstall ruby again and retry with rvm.
Thanks for the ideas, i'm closing the issue since it's not an excon problem.
Thanks everybody for jumping in. I hadn't personally run into this one so wasn't sure what the right answer was.
Just to get this out to everyone's eyes...
I had this problem yesterday; and I've often had OpenSSL segfaults with Ruby. RVM's --with-opt-dir "fixed" it, discussed below...
I believe it's due to different versions of OpenSSL linked by Ruby and/or extensions, but I could not find the offending Ruby bundles. otool revealed all Ruby native .bundle files were linked against the same (MacPorts) OpenSSL in /opt/local/lib/libssl..., so I was stumped.
In discussion with @mpapis on #rvm IRC, it appears the Ruby build process can detect and link to /opt/local/lib/, but some modules can use headers from elsewhere, e.g. system OpenSSL. There are two solutions, both worked for me, and both require using --with-opt-dir=/opt/local.
Upgrade to master RVM, I don't know the commit, but 1.15.9 moving towards 1.16 (I assume anything >1.16, when it's released, would be fine).
Continue using stable RVM 1.15.9, but in this case, you must install libyaml to your /opt/local. Stable RVM will not install it's own libyaml if you specify --with-opt-dir. Thus, Macports: port install libyaml, or Homebrew, as you prefer.
port install libyaml
Then, in both cases use --with-opt-dir=....
Ex. rvm install ruby-1.9.3-p194 --with-opt-dir=/opt/local.
rvm install ruby-1.9.3-p194 --with-opt-dir=/opt/local
Just to clarify, it is also important to use gcc-4.2, ruby is not fully clang/LLVM compliant, with know issues for Fibers - but other stuff can fail randomly depending on clang version/build.
Thanks for extra details guys!