2.2.0 causes LoadError

[h93xV2]

Encountered an issue when attempting to use Jekyll 4.0.0 on Fedora Workstation 30. Somewhat similar to #141. Jekyll 4.0.0 seems to depend on sassc 2.2.0 and when executing jekyll -v I observed an error message containing the following:

.gem/ruby/gems/sassc-2.2.0/lib/sassc/libsass.so: cannot open shared object file: No such file or directory (LoadError)

The "fix" I found is to downgrade Jekyll to version 3.8.6 and sassc to 2.1.0, after which the error no longer appears.

[victorsosa]

I can confirm this issue; just by using rails_admin gem with this dependency

[atsushi-zto]

I have a similar issue. 😭
An error occurs when the probability is about 80%.

/usr/local/bundle/gems/ffi-1.11.1/lib/ffi/library.rb:112: [BUG] Illegal instruction at 0x00007f3e93f3b375

...
/usr/local/bundle/gems/sassc-2.2.0/lib/sassc.rb:31:in `<top (required)>'
/usr/local/bundle/gems/sassc-2.2.0/lib/sassc.rb:31:in `require_relative'
/usr/local/bundle/gems/sassc-2.2.0/lib/sassc/native.rb:5:in `<top (required)>'
/usr/local/bundle/gems/sassc-2.2.0/lib/sassc/native.rb:6:in `<module:SassC>'
/usr/local/bundle/gems/sassc-2.2.0/lib/sassc/native.rb:10:in `<module:Native>'

Environment
Alpine3.10 + Ruby2.6.3p62 + Rails5.2.3 on AWS ECS (FARGATE).

[victorsosa]

@atsushi-zto that one is different issue but same library with problems

[vpereira]

having the same issue, lead us to revert the update: openSUSE/open-build-service#8250

Backtrace: https://gist.github.com/vpereira/46ec18afdf1bbde20438c9933dbb1ec3

[giedriusr]

Doesn't break for us in production where we run Ubuntu + Passenger + Rails 5.2.3 + Ruby 2.5.1, but breaks in staging where we have Puma. What's the issue here? When to expect a fix?

[bonzini]

Also fails for me on CentOS 7 + Ruby 2.5. However unlike what was reported by OP, Jekyll 4.0 doesn't seem to require sassc 2.2.0. Just adding gem "sassc", "< 2.2.0" to my Gemfile worked around the bug successfully.

When installing the extension from 2.1.0, libsass.so is at ~/.gem/ruby/2.5.0/gems/sassc-2.1.0-x86_64-linux/lib/sassc/libsass.so. When building it from 2.2.0, it is at ~/.gem/ruby/2.5.0/gems/sassc-2.2.0/ext/libsass.so.

[bletvaska]

I am running Fedora 30 also and I have the same bug. But I found a workaround:

• I checked the existence of the libsass.so in my ~/.gem/ruby/gems/ with find command
• so I discovered, that the libsass.so is located in different directory than expected
• so I sym-linked it to correct one, and it work

this should be enough then also for you:
cd ~/.gem/ruby/gems/sassc-2.2.0/lib/sassc/ && ln -s ../../ext/libsass.so .

and later you will probably need it in your jekyll site directory too, if you have gems saved locally in vendor/bundle/ directory:
cd vendor/bundle/ruby/2.6.0/gems/sassc-2.2.0/lib/sassc && ln -s ../../ext/libsass.so .

[hadees]

I'm having the same issue on OSX 10.14.6 with ruby 2.5.6p201.

LoadError: Could not open library '/Users/foobar/.rbenv/versions/2.5.6/lib/ruby/gems/2.5.0/gems/sassc-2.2.0/lib/sassc/libsass.bundle': dlopen(/Users/foobar/.rbenv/versions/2.5.6/lib/ruby/gems/2.5.0/gems/sassc-2.2.0/lib/sassc/libsass.bundle, 5): no suitable image found.  Did find:
  /Users/foobar/.rbenv/versions/2.5.6/lib/ruby/gems/2.5.0/gems/sassc-2.2.0/lib/sassc/libsass.bundle: malformed mach-o image: dylib load command #9 string extends beyond end of load command
  /Users/foobar/.rbenv/versions/2.5.6/lib/ruby/gems/2.5.0/gems/sassc-2.2.0/lib/sassc/libsass.bundle: stat() failed with errno=25
/Users/foobar/code/foobar/config/application.rb:14:in `<top (required)>'
/Users/foobar/code/foobar/Rakefile:6:in `require_relative'
/Users/foobar/code/foobar/Rakefile:6:in `<top (required)>'

[Shelvak]

Have a load issue too with ruby:2.6.2-alpine3.9 and ruby:2.6.3-alpine3.8 running in AWS and in local server (with docker)
When I build it in docker-hub or in codefresh the commands run ok, but when I deploy the app I have this issue with sassc 2.2.0.

With a downgrade to sassc 2.1.0 the issue is not happening...

/usr/src/app/vendor/bundle/ruby/2.6.0/gems/ffi-1.11.1/lib/ffi/library.rb:112: [BUG] Illegal instruction at 0x00007f759d834a15                                                 
ruby 2.6.3p62 (2019-04-16 revision 67580) [x86_64-linux-musl]


-- Control frame information -----------------------------------------------
c:0042 p:---- s:0220 e:000219 CFUNC  :open
c:0041 p:0022 s:0214 e:000213 BLOCK  /usr/src/app/vendor/bundle/ruby/2.6.0/gems/ffi-1.11.1/lib/ffi/library.rb:112 [FINISH]
c:0040 p:---- s:0205 e:000204 CFUNC  :each
c:0039 p:0113 s:0201 e:000200 BLOCK  /usr/src/app/vendor/bundle/ruby/2.6.0/gems/ffi-1.11.1/lib/ffi/library.rb:109 [FINISH]
c:0038 p:---- s:0194 e:000193 CFUNC  :map
c:0037 p:0069 s:0190 e:000189 METHOD /usr/src/app/vendor/bundle/ruby/2.6.0/gems/ffi-1.11.1/lib/ffi/library.rb:99
c:0036 p:0079 s:0183 e:000182 CLASS  /usr/src/app/vendor/bundle/ruby/2.6.0/gems/sassc-2.2.0/lib/sassc/native.rb:10
c:0035 p:0007 s:0179 e:000178 CLASS  /usr/src/app/vendor/bundle/ruby/2.6.0/gems/sassc-2.2.0/lib/sassc/native.rb:6
c:0034 p:0014 s:0176 e:000175 TOP    /usr/src/app/vendor/bundle/ruby/2.6.0/gems/sassc-2.2.0/lib/sassc/native.rb:5 [FINISH]
c:0033 p:---- s:0173 e:000172 CFUNC  :require_relative
c:0032 p:0021 s:0168 e:000167 TOP    /usr/src/app/vendor/bundle/ruby/2.6.0/gems/sassc-2.2.0/lib/sassc.rb:31 [FINISH]
c:0031 p:---- s:0165 e:000164 CFUNC  :require
c:0030 p:0008 s:0160 e:000159 BLOCK  /usr/src/app/vendor/bundle/ruby/2.6.0/gems/activesupport-6.0.0/lib/active_support/dependencies.rb:325
c:0029 p:0068 s:0157 e:000156 METHOD /usr/src/app/vendor/bundle/ruby/2.6.0/gems/activesupport-6.0.0/lib/active_support/dependencies.rb:291
c:0028 p:0011 s:0150 e:000149 METHOD /usr/src/app/vendor/bundle/ruby/2.6.0/gems/activesupport-6.0.0/lib/active_support/dependencies.rb:325
c:0027 p:0013 s:0144 e:000143 TOP    /usr/src/app/vendor/bundle/ruby/2.6.0/gems/sassc-rails-2.1.2/lib/sassc/rails.rb:5 [FINISH]
c:0026 p:---- s:0141 e:000140 CFUNC  :require
c:0025 p:0008 s:0136 e:000135 BLOCK  /usr/src/app/vendor/bundle/ruby/2.6.0/gems/activesupport-6.0.0/lib/active_support/dependencies.rb:325
c:0024 p:0068 s:0133 e:000132 METHOD /usr/src/app/vendor/bundle/ruby/2.6.0/gems/activesupport-6.0.0/lib/active_support/dependencies.rb:291
c:0023 p:0011 s:0126 e:000125 METHOD /usr/src/app/vendor/bundle/ruby/2.6.0/gems/activesupport-6.0.0/lib/active_support/dependencies.rb:325
c:0022 p:0006 s:0120 e:000119 TOP    /usr/src/app/vendor/bundle/ruby/2.6.0/gems/sass-rails-6.0.0/lib/sass-rails.rb:1 [FINISH]
c:0021 p:---- s:0117 e:000116 CFUNC  :require
c:0020 p:0033 s:0112 e:000111 BLOCK  /usr/local/bundle/gems/bundler-2.0.2/lib/bundler/runtime.rb:81 [FINISH]
c:0019 p:---- s:0107 e:000106 CFUNC  :each
c:0018 p:0050 s:0103 e:000102 BLOCK  /usr/local/bundle/gems/bundler-2.0.2/lib/bundler/runtime.rb:76 [FINISH]
c:0017 p:---- s:0096 e:000095 CFUNC  :each
c:0016 p:0030 s:0092 e:000091 METHOD /usr/local/bundle/gems/bundler-2.0.2/lib/bundler/runtime.rb:65
c:0015 p:0015 s:0087 e:000086 METHOD /usr/local/bundle/gems/bundler-2.0.2/lib/bundler.rb:114
c:0014 p:0050 s:0082 e:000081 TOP    /usr/src/app/config/application.rb:8 [FINISH]
c:0013 p:---- s:0079 e:000078 CFUNC  :require
c:0012 p:0037 s:0074 e:000073 METHOD /usr/src/app/vendor/bundle/ruby/2.6.0/gems/railties-6.0.0/lib/rails/command/actions.rb:22
c:0011 p:0004 s:0070 e:000069 METHOD /usr/src/app/vendor/bundle/ruby/2.6.0/gems/railties-6.0.0/lib/rails/command/actions.rb:14
c:0010 p:0031 s:0066 e:000065 METHOD /usr/src/app/vendor/bundle/ruby/2.6.0/gems/railties-6.0.0/lib/rails/commands/console/console_command.rb:101
c:0009 p:0064 s:0062 e:000061 METHOD /usr/src/app/vendor/bundle/ruby/2.6.0/gems/thor-0.20.3/lib/thor/command.rb:27
c:0008 p:0047 s:0054 e:000053 METHOD /usr/src/app/vendor/bundle/ruby/2.6.0/gems/thor-0.20.3/lib/thor/invocation.rb:126
c:0007 p:0259 s:0047 e:000046 METHOD /usr/src/app/vendor/bundle/ruby/2.6.0/gems/thor-0.20.3/lib/thor.rb:387
c:0006 p:0043 s:0034 e:000033 METHOD /usr/src/app/vendor/bundle/ruby/2.6.0/gems/railties-6.0.0/lib/rails/command/base.rb:65
c:0005 p:0130 s:0027 e:000026 METHOD /usr/src/app/vendor/bundle/ruby/2.6.0/gems/railties-6.0.0/lib/rails/command.rb:46
c:0004 p:0059 s:0016 e:000015 TOP    /usr/src/app/vendor/bundle/ruby/2.6.0/gems/railties-6.0.0/lib/rails/commands.rb:18 [FINISH]
c:0003 p:---- s:0011 e:000010 CFUNC  :require
c:0002 p:0033 s:0006 e:000005 EVAL   bin/rails:4 [FINISH]
c:0001 p:0000 s:0003 E:001be0 (none) [FINISH]

[hadees]

@Shelvak I tried downgrading to no luck on OSX.

[giedriusr]

@Shelvak weird that it works for you on Codefresh, for us it doesn't work there. What's your Dockerfile setup? What do you use? cc @piotrmankowski

[Shelvak]

Ha, yeah the main problem in my case was that I could compile the assets and everything in codefresh but in the deploy the pods crashed by the Illegal instruction

For the downgrade I had to add libc6-compat, libsass libsass-dev and ENV LD_LIBRARY_PATH=/lib64

Here's my entire Dockerfile:

FROM ruby:2.6-alpine3.9

# Patch to get global bins
ENV BUNDLE_BIN="$GEM_HOME/bin"
ENV PATH $BUNDLE_BIN:$PATH
RUN mkdir -p "$BUNDLE_BIN"
RUN chmod 777 "$BUNDLE_BIN"

RUN echo "gem: --no-rdoc --no-ri" >> ~/.gemrc \
    && apk --update add --virtual build-dependencies build-base postgresql-dev linux-headers libsass-dev \
    && apk --update add libpq bash nodejs libxml2 libxml2-dev libxml2-utils libxslt \
                        openssl zlib tzdata git openssh file imagemagick \
                        nodejs npm libc6-compat libsass \
    && gem install bundler \
    && mkdir -m 700 -p /root/.ssh \
    && ssh-keyscan github.com >> ~/.ssh/known_hosts

ENV LD_LIBRARY_PATH=/lib64  # This line is new 

WORKDIR /usr/src/app

COPY Gemfile Gemfile.lock .keys/docker-rsa-utils .keys/docker-rsa-frontend .keys/custom-git-ssh ./

RUN chmod 600 docker-rsa*

RUN GIT_SSH=/usr/src/app/custom-git-ssh bundle install --deployment --jobs 5 \
    && apk del build-dependencies

ADD . ./

RUN npm config set unsafe-perm true && npm install yarn -g && yarn install

RUN bundle exec rails assets:precompile

EXPOSE 3000

CMD ["bin/rails", "s"]