/usr/share/perl5/Log/Contextual/ is in liblog-contextual-perl 0.008001-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/perl5/Log/Contextual/Easy/
/usr/share/perl5/Log/Contextual/Easy/Default.pm
/usr/share/perl5/Log/Contextual/Easy/Package.pm
/usr/share/perl5/Log/Contextual/Role/
/usr/share/perl5/Log/Contextual/Role/Router/
/usr/share/perl5/Log/Contextual/Role/Router.pm
/usr/share/perl5/Log/Contextual/Role/Router/HasLogger.pm
/usr/share/perl5/Log/Contextual/Role/Router/SetLogger.pm
/usr/share/perl5/Log/Contextual/Role/Router/WithLogger.pm
/usr/share/perl5/Log/Contextual/Router.pm
/usr/share/perl5/Log/Contextual/SimpleLogger.pm
/usr/share/perl5/Log/Contextual/TeeLogger.pm
/usr/share/perl5/Log/Contextual/WarnLogger.pm