[  905.406515][T12760] rb_a: entered promiscuous mode
[  905.407709][T12760] rb_b: entered promiscuous mode
[  905.408977][T12760] rb_il: entered promiscuous mode
[  905.508352][T12762] pe_a: entered promiscuous mode
[  905.509711][T12762] pe_b: entered promiscuous mode
[  905.511302][T12762] debugfs: 'prp0' already exists in 'hsr'
[  905.511771][T12762] Cannot create hsr debugfs directory
[  905.545701][T12763] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  912.254009][T10410] rb_a: left promiscuous mode
[  912.254691][T10410] rb_b: left promiscuous mode
[  912.255755][T10410] rb_il: left promiscuous mode
[  912.270929][T10410] pe_b (unregistering): left promiscuous mode
[  912.274437][T10410] pe_a (unregistering): left promiscuous mode