[  963.764224][T11880] rb_a: entered promiscuous mode
[  963.765569][T11880] rb_b: entered promiscuous mode
[  963.767677][T11880] rb_il: entered promiscuous mode
[  963.874108][T11882] pe_a: entered promiscuous mode
[  963.875405][T11882] pe_b: entered promiscuous mode
[  963.876809][T11882] debugfs: 'prp0' already exists in 'hsr'
[  963.877251][T11882] Cannot create hsr debugfs directory
[  963.910872][T11883] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  970.578884][ T1364] rb_a: left promiscuous mode
[  970.579453][ T1364] rb_b: left promiscuous mode
[  970.580535][ T1364] rb_il: left promiscuous mode
[  970.591926][ T1364] pe_b (unregistering): left promiscuous mode
[  970.597921][ T1364] pe_a (unregistering): left promiscuous mode