[  942.280034][T11882] rb_a: entered promiscuous mode
[  942.280892][T11882] rb_b: entered promiscuous mode
[  942.281991][T11882] rb_il: entered promiscuous mode
[  942.337323][T11884] pe_a: entered promiscuous mode
[  942.344578][T11884] pe_b: entered promiscuous mode
[  942.345446][T11884] debugfs: 'prp0' already exists in 'hsr'
[  942.345735][T11884] Cannot create hsr debugfs directory
[  942.377420][T11885] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  949.056645][   T12] rb_a: left promiscuous mode
[  949.062053][   T12] rb_b: left promiscuous mode
[  949.062828][   T12] rb_il: left promiscuous mode
[  949.075764][   T12] pe_b (unregistering): left promiscuous mode
[  949.080026][   T12] pe_a (unregistering): left promiscuous mode