[  893.201275][T12657] rb_a: entered promiscuous mode
[  893.202240][T12657] rb_b: entered promiscuous mode
[  893.203883][T12657] rb_il: entered promiscuous mode
[  893.280215][T12659] pe_a: entered promiscuous mode
[  893.286573][T12659] pe_b: entered promiscuous mode
[  893.288562][T12659] debugfs: 'prp0' already exists in 'hsr'
[  893.288868][T12659] Cannot create hsr debugfs directory
[  893.317128][T12660] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  900.059326][T10276] rb_a: left promiscuous mode
[  900.060713][T10276] rb_b: left promiscuous mode
[  900.062015][T10276] rb_il: left promiscuous mode
[  900.076577][T10276] pe_b (unregistering): left promiscuous mode
[  900.081753][T10276] pe_a (unregistering): left promiscuous mode