[  927.265344][T11888] rb_a: entered promiscuous mode
[  927.265998][T11888] rb_b: entered promiscuous mode
[  927.272685][T11888] rb_il: entered promiscuous mode
[  927.325296][T11890] pe_a: entered promiscuous mode
[  927.325962][T11890] pe_b: entered promiscuous mode
[  927.326649][T11890] debugfs: 'prp0' already exists in 'hsr'
[  927.326891][T11890] Cannot create hsr debugfs directory
[  927.368348][T11891] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  934.009403][  T233] rb_a: left promiscuous mode
[  934.014938][  T233] rb_b: left promiscuous mode
[  934.015665][  T233] rb_il: left promiscuous mode
[  934.027725][  T233] pe_b (unregistering): left promiscuous mode
[  934.032487][  T233] pe_a (unregistering): left promiscuous mode