[  942.977841][T11977] rb_a: entered promiscuous mode
[  942.990766][T11977] rb_b: entered promiscuous mode
[  942.992497][T11977] rb_il: entered promiscuous mode
[  943.053350][T11979] pe_a: entered promiscuous mode
[  943.054061][T11979] pe_b: entered promiscuous mode
[  943.054778][T11979] debugfs: 'prp0' already exists in 'hsr'
[  943.054971][T11979] Cannot create hsr debugfs directory
[  943.089049][T11980] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  949.770770][   T67] rb_a: left promiscuous mode
[  949.771287][   T67] rb_b: left promiscuous mode
[  949.772178][   T67] rb_il: left promiscuous mode
[  949.787142][   T67] pe_b (unregistering): left promiscuous mode
[  949.791266][   T67] pe_a (unregistering): left promiscuous mode