[  963.681600][T11895] rb_a: entered promiscuous mode
[  963.682345][T11895] rb_b: entered promiscuous mode
[  963.684035][T11895] rb_il: entered promiscuous mode
[  963.747489][T11897] pe_a: entered promiscuous mode
[  963.748158][T11897] pe_b: entered promiscuous mode
[  963.748862][T11897] debugfs: 'prp0' already exists in 'hsr'
[  963.749067][T11897] Cannot create hsr debugfs directory
[  963.782966][T11898] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  970.447432][ T9656] rb_a: left promiscuous mode
[  970.447905][ T9656] rb_b: left promiscuous mode
[  970.448550][ T9656] rb_il: left promiscuous mode
[  970.462729][ T9656] pe_b (unregistering): left promiscuous mode
[  970.465915][ T9656] pe_a (unregistering): left promiscuous mode