[  912.833526][T12665] rb_a: entered promiscuous mode
[  912.834314][T12665] rb_b: entered promiscuous mode
[  912.835349][T12665] rb_il: entered promiscuous mode
[  912.902869][T12667] pe_a: entered promiscuous mode
[  912.903618][T12667] pe_b: entered promiscuous mode
[  912.904401][T12667] debugfs: 'prp0' already exists in 'hsr'
[  912.904660][T12667] Cannot create hsr debugfs directory
[  912.929749][T12668] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  919.705955][T10279] rb_a: left promiscuous mode
[  919.706610][T10279] rb_b: left promiscuous mode
[  919.707396][T10279] rb_il: left promiscuous mode
[  919.736133][T10279] pe_b (unregistering): left promiscuous mode
[  919.739948][T10279] pe_a (unregistering): left promiscuous mode