[  947.216152][T11901] rb_a: entered promiscuous mode
[  947.216855][T11901] rb_b: entered promiscuous mode
[  947.218252][T11901] rb_il: entered promiscuous mode
[  947.283570][T11903] pe_a: entered promiscuous mode
[  947.284223][T11903] pe_b: entered promiscuous mode
[  947.290872][T11903] debugfs: 'prp0' already exists in 'hsr'
[  947.291057][T11903] Cannot create hsr debugfs directory
[  947.314343][T11904] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  953.971022][ T7730] rb_a: left promiscuous mode
[  953.971558][ T7730] rb_b: left promiscuous mode
[  953.972186][ T7730] rb_il: left promiscuous mode
[  953.985887][ T7730] pe_b (unregistering): left promiscuous mode
[  953.991121][ T7730] pe_a (unregistering): left promiscuous mode