[  944.272550][T11894] rb_a: entered promiscuous mode
[  944.273248][T11894] rb_b: entered promiscuous mode
[  944.274401][T11894] rb_il: entered promiscuous mode
[  944.342802][T11896] pe_a: entered promiscuous mode
[  944.343474][T11896] pe_b: entered promiscuous mode
[  944.344165][T11896] debugfs: 'prp0' already exists in 'hsr'
[  944.344327][T11896] Cannot create hsr debugfs directory
[  944.368406][T11897] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  951.061313][ T1358] rb_a: left promiscuous mode
[  951.061820][ T1358] rb_b: left promiscuous mode
[  951.062591][ T1358] rb_il: left promiscuous mode
[  951.078664][ T1358] pe_b (unregistering): left promiscuous mode
[  951.083391][ T1358] pe_a (unregistering): left promiscuous mode