bug: fluentd won't start with error: /usr/lib/ruby/gems/3.1.0/gems/fluentd-1.15.3/lib/fluent/root_agent.rb:340:in `find_label': @a2170d34e9940ec56d328100e375c43e label not found (ArgumentError)

bug: fluentd won't start with error: /usr/lib/ruby/gems/3.1.0/gems/fluentd-1.15.3/lib/fluent/root_agent.rb:340:in `find_label': @a2170d34e9940ec56d328100e375c43e label not found (ArgumentError) #729