[  957.388754][T11882] rb_a: entered promiscuous mode
[  957.389541][T11882] rb_b: entered promiscuous mode
[  957.390977][T11882] rb_il: entered promiscuous mode
[  957.456208][T11884] pe_a: entered promiscuous mode
[  957.456959][T11884] pe_b: entered promiscuous mode
[  957.458205][T11884] debugfs: 'prp0' already exists in 'hsr'
[  957.458542][T11884] Cannot create hsr debugfs directory
[  957.491444][T11885] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  964.150688][ T1363] rb_a: left promiscuous mode
[  964.151266][ T1363] rb_b: left promiscuous mode
[  964.152032][ T1363] rb_il: left promiscuous mode
[  964.178751][ T1363] pe_b (unregistering): left promiscuous mode
[  964.184328][ T1363] pe_a (unregistering): left promiscuous mode