[  954.982971][T12006] rb_a: entered promiscuous mode
[  954.983677][T12006] rb_b: entered promiscuous mode
[  954.985151][T12006] rb_il: entered promiscuous mode
[  955.042914][T12009] pe_a: entered promiscuous mode
[  955.048908][T12009] pe_b: entered promiscuous mode
[  955.049662][T12009] debugfs: 'prp0' already exists in 'hsr'
[  955.049826][T12009] Cannot create hsr debugfs directory
[  955.074449][T12010] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  961.742506][ T1397] rb_a: left promiscuous mode
[  961.742982][ T1397] rb_b: left promiscuous mode
[  961.743633][ T1397] rb_il: left promiscuous mode
[  961.766382][ T1397] pe_b (unregistering): left promiscuous mode
[  961.771092][ T1397] pe_a (unregistering): left promiscuous mode