由于 LoadError 和 ThreadError 无法启动 msfconsole 或 msfdb

Question

我正在尝试运行 msfdb，但我似乎无法这样做，因为我收到一个 LoadError 和 2 个 ThreadErrors。这是完整的堆栈：

/usr/share/metasploit-framework/vendor/bundle/ruby/3.1.0/gems/zeitwerk-2.5.4/lib/zeitwerk/kernel.rb:35:in `require': cannot load such file -- net/smtp (LoadError)
        from /usr/share/metasploit-framework/vendor/bundle/ruby/3.1.0/gems/zeitwerk-2.5.4/lib/zeitwerk/kernel.rb:35:in `require'
        from /usr/share/metasploit-framework/lib/rex/proto/sms/model.rb:29:in `<top (required)>'
        from /usr/share/metasploit-framework/vendor/bundle/ruby/3.1.0/gems/zeitwerk-2.5.4/lib/zeitwerk/kernel.rb:27:in `require'
        from /usr/share/metasploit-framework/vendor/bundle/ruby/3.1.0/gems/zeitwerk-2.5.4/lib/zeitwerk/kernel.rb:27:in `require'
        from /usr/share/metasploit-framework/vendor/bundle/ruby/3.1.0/gems/zeitwerk-2.5.4/lib/zeitwerk/loader/helpers.rb:95:in `const_get'
        from /usr/share/metasploit-framework/vendor/bundle/ruby/3.1.0/gems/zeitwerk-2.5.4/lib/zeitwerk/loader/helpers.rb:95:in `cget'
        from /usr/share/metasploit-framework/vendor/bundle/ruby/3.1.0/gems/zeitwerk-2.5.4/lib/zeitwerk/loader.rb:237:in `block (2 levels) in eager_load'
        from /usr/share/metasploit-framework/vendor/bundle/ruby/3.1.0/gems/zeitwerk-2.5.4/lib/zeitwerk/loader/helpers.rb:26:in `block in ls'
        from /usr/share/metasploit-framework/vendor/bundle/ruby/3.1.0/gems/zeitwerk-2.5.4/lib/zeitwerk/loader/helpers.rb:18:in `each_child'
        from /usr/share/metasploit-framework/vendor/bundle/ruby/3.1.0/gems/zeitwerk-2.5.4/lib/zeitwerk/loader/helpers.rb:18:in `ls'
        from /usr/share/metasploit-framework/vendor/bundle/ruby/3.1.0/gems/zeitwerk-2.5.4/lib/zeitwerk/loader.rb:232:in `block in eager_load'
        from /usr/share/metasploit-framework/vendor/bundle/ruby/3.1.0/gems/zeitwerk-2.5.4/lib/zeitwerk/loader.rb:217:in `synchronize'
        from /usr/share/metasploit-framework/vendor/bundle/ruby/3.1.0/gems/zeitwerk-2.5.4/lib/zeitwerk/loader.rb:217:in `eager_load'
        from /usr/share/metasploit-framework/vendor/bundle/ruby/3.1.0/gems/zeitwerk-2.5.4/lib/zeitwerk/loader.rb:317:in `each'
        from /usr/share/metasploit-framework/vendor/bundle/ruby/3.1.0/gems/zeitwerk-2.5.4/lib/zeitwerk/loader.rb:317:in `eager_load_all'
        from /usr/share/metasploit-framework/vendor/bundle/ruby/3.1.0/gems/railties-6.1.5/lib/rails/application/finisher.rb:133:in `block in <module:Finisher>'
        from /usr/share/metasploit-framework/vendor/bundle/ruby/3.1.0/gems/railties-6.1.5/lib/rails/initializable.rb:32:in `instance_exec'
        from /usr/share/metasploit-framework/vendor/bundle/ruby/3.1.0/gems/railties-6.1.5/lib/rails/initializable.rb:32:in `run'
        from /usr/share/metasploit-framework/vendor/bundle/ruby/3.1.0/gems/railties-6.1.5/lib/rails/initializable.rb:61:in `block in run_initializers'
        from /home/johnmap007/.rvm/rubies/ruby-3.1.0/lib/ruby/3.1.0/tsort.rb:228:in `block in tsort_each'
        from /home/johnmap007/.rvm/rubies/ruby-3.1.0/lib/ruby/3.1.0/tsort.rb:350:in `block (2 levels) in each_strongly_connected_component'
        from /home/johnmap007/.rvm/rubies/ruby-3.1.0/lib/ruby/3.1.0/tsort.rb:431:in `each_strongly_connected_component_from'
        from /home/johnmap007/.rvm/rubies/ruby-3.1.0/lib/ruby/3.1.0/tsort.rb:349:in `block in each_strongly_connected_component'
        from /home/johnmap007/.rvm/rubies/ruby-3.1.0/lib/ruby/3.1.0/tsort.rb:347:in `each'
        from /home/johnmap007/.rvm/rubies/ruby-3.1.0/lib/ruby/3.1.0/tsort.rb:347:in `call'
        from /home/johnmap007/.rvm/rubies/ruby-3.1.0/lib/ruby/3.1.0/tsort.rb:347:in `each_strongly_connected_component'
        from /home/johnmap007/.rvm/rubies/ruby-3.1.0/lib/ruby/3.1.0/tsort.rb:226:in `tsort_each'
        from /home/johnmap007/.rvm/rubies/ruby-3.1.0/lib/ruby/3.1.0/tsort.rb:205:in `tsort_each'
        from /usr/share/metasploit-framework/vendor/bundle/ruby/3.1.0/gems/railties-6.1.5/lib/rails/initializable.rb:60:in `run_initializers'
        from /usr/share/metasploit-framework/vendor/bundle/ruby/3.1.0/gems/railties-6.1.5/lib/rails/application.rb:391:in `initialize!'
        from /usr/share/metasploit-framework/vendor/bundle/ruby/3.1.0/gems/railties-6.1.5/lib/rails/railtie.rb:207:in `public_send'
        from /usr/share/metasploit-framework/vendor/bundle/ruby/3.1.0/gems/railties-6.1.5/lib/rails/railtie.rb:207:in `method_missing'
        from /usr/share/metasploit-framework/config/environment.rb:4:in `<top (required)>'
        from /usr/share/metasploit-framework/lib/msfenv.rb:17:in `require'
        from /usr/share/metasploit-framework/lib/msfenv.rb:17:in `<top (required)>'
        from /usr/bin/msfconsole:18:in `require'
        from /usr/bin/msfconsole:18:in `<main>'
/usr/bin/msfconsole: warning: Exception in finalizer #<Proc:0x00007f4a9fb4fc80 /usr/share/metasploit-framework/vendor/bundle/ruby/3.1.0/gems/concurrent-ruby-1.0.5/lib/concurrent/atomic/ruby_thread_local_var.rb:85>
/usr/share/metasploit-framework/vendor/bundle/ruby/3.1.0/gems/logging-2.3.0/lib/logging/diagnostic_context.rb:471:in `new': can't alloc thread (ThreadError)
        from /usr/share/metasploit-framework/vendor/bundle/ruby/3.1.0/gems/logging-2.3.0/lib/logging/diagnostic_context.rb:471:in `create_with_logging_context'
        from /usr/share/metasploit-framework/vendor/bundle/ruby/3.1.0/gems/logging-2.3.0/lib/logging/diagnostic_context.rb:436:in `new'
        from /usr/share/metasploit-framework/vendor/bundle/ruby/3.1.0/gems/concurrent-ruby-1.0.5/lib/concurrent/atomic/ruby_thread_local_var.rb:86:in `block in threadlocal_finalizer'
/usr/bin/msfconsole: warning: Exception in finalizer #<Proc:0x00007f4a9fb4fde8 /usr/share/metasploit-framework/vendor/bundle/ruby/3.1.0/gems/concurrent-ruby-1.0.5/lib/concurrent/atomic/ruby_thread_local_var.rb:85>
/usr/share/metasploit-framework/vendor/bundle/ruby/3.1.0/gems/logging-2.3.0/lib/logging/diagnostic_context.rb:471:in `new': can't alloc thread (ThreadError)
        from /usr/share/metasploit-framework/vendor/bundle/ruby/3.1.0/gems/logging-2.3.0/lib/logging/diagnostic_context.rb:471:in `create_with_logging_context'
        from /usr/share/metasploit-framework/vendor/bundle/ruby/3.1.0/gems/logging-2.3.0/lib/logging/diagnostic_context.rb:436:in `new'
        from /usr/share/metasploit-framework/vendor/bundle/ruby/3.1.0/gems/concurrent-ruby-1.0.5/lib/concurrent/atomic/ruby_thread_local_var.rb:86:in `block in threadlocal_finalizer'

旁注：据我了解，抛出的 2 个 ThreadErrors 是因为我的内存不足？不过我总共有 16GB，应该足够了。

在此之前，由于某些奇怪的原因，我无法安装某些依赖项，但我安装了 Oracle Instant Client，它允许我安装 ruby​​-oci8，然后我可以继续进行其余的依赖项安装。我为此重新运行了 bundle install 并修复了大部分问题（我必须使用 gem install 手动安装某些 gem，但重新运行 bundle install code> 以确保我最后拥有所有内容）。现在我遇到了这些奇怪的 LoadErrors 和 ThreadErrors。需要注意的一件事是，我正在以 root 身份执行 msfdb run 和 msfconsole （这是 msfdb run 所必需的）因为它不允许我以普通用户身份运行它），但是当我以普通用户身份运行 msfconsole 时，metasploit 按预期加载，没有任何错误。有人可以帮我解决这个问题吗？

Answer 1

从Ruby 3.1开始， net-smtp是捆绑的GEM 。

可能，您只需要添加

gem 'net-smtp'

到gemfile。