Bug in ruby 1.9.3 threading?

thread_test.rb

trap 'INT' do
  puts 'Got Ctrl-C'
  puts Thread.current
  puts Thread.main
  puts Thread.main.status
  # BUG BUG BUG
  # This does not result in the main thread waking up from
  # the Thread.stop call below.
  Thread.main.run
  puts Thread.main.status
end

# spin off our worker threads
t2 = Thread.new do
  while true
    sleep 1
    puts 'hello'
  end
end

puts "PID: #{Process.pid} stopping main thread, waiting for Ctrl-C"
Thread.stop
puts 'all done, exiting!'
t2.stop

http://bugs.ruby-lang.org/issues/6128