/usr/share/php/Symfony/Bundle/FrameworkBundle/Console/ is in php-symfony-framework-bundle 2.7.10-0ubuntu2.
This file is owned by root:root, with mode 0o755.
..
/usr/share/php/Symfony/Bundle/FrameworkBundle/Console/Application.php
/usr/share/php/Symfony/Bundle/FrameworkBundle/Console/Descriptor/
/usr/share/php/Symfony/Bundle/FrameworkBundle/Console/Descriptor/Descriptor.php
/usr/share/php/Symfony/Bundle/FrameworkBundle/Console/Descriptor/JsonDescriptor.php
/usr/share/php/Symfony/Bundle/FrameworkBundle/Console/Descriptor/MarkdownDescriptor.php
/usr/share/php/Symfony/Bundle/FrameworkBundle/Console/Descriptor/TextDescriptor.php
/usr/share/php/Symfony/Bundle/FrameworkBundle/Console/Descriptor/XmlDescriptor.php
/usr/share/php/Symfony/Bundle/FrameworkBundle/Console/Helper/
/usr/share/php/Symfony/Bundle/FrameworkBundle/Console/Helper/DescriptorHelper.php
/usr/share/php/Symfony/Bundle/FrameworkBundle/Console/Shell.php