[  966.808309][T11894] rb_a: entered promiscuous mode
[  966.809185][T11894] rb_b: entered promiscuous mode
[  966.810468][T11894] rb_il: entered promiscuous mode
[  966.883623][T11896] pe_a: entered promiscuous mode
[  966.884440][T11896] pe_b: entered promiscuous mode
[  966.885307][T11896] debugfs: 'prp0' already exists in 'hsr'
[  966.885600][T11896] Cannot create hsr debugfs directory
[  966.918488][T11897] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  973.605837][ T1365] rb_a: left promiscuous mode
[  973.606420][ T1365] rb_b: left promiscuous mode
[  973.607592][ T1365] rb_il: left promiscuous mode
[  973.621934][ T1365] pe_b (unregistering): left promiscuous mode
[  973.626685][ T1365] pe_a (unregistering): left promiscuous mode