[  961.065349][T11955] rb_a: entered promiscuous mode
[  961.066430][T11955] rb_b: entered promiscuous mode
[  961.067755][T11955] rb_il: entered promiscuous mode
[  961.129113][T11957] pe_a: entered promiscuous mode
[  961.129728][T11957] pe_b: entered promiscuous mode
[  961.130370][T11957] debugfs: 'prp0' already exists in 'hsr'
[  961.130538][T11957] Cannot create hsr debugfs directory
[  961.153181][T11958] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  967.822206][ T1364] rb_a: left promiscuous mode
[  967.822749][ T1364] rb_b: left promiscuous mode
[  967.823494][ T1364] rb_il: left promiscuous mode
[  967.840017][ T1364] pe_b (unregistering): left promiscuous mode
[  967.844534][ T1364] pe_a (unregistering): left promiscuous mode