[  911.335139][T11915] rb_a: entered promiscuous mode
[  911.335832][T11915] rb_b: entered promiscuous mode
[  911.337123][T11915] rb_il: entered promiscuous mode
[  911.394267][T11917] pe_a: entered promiscuous mode
[  911.394915][T11917] pe_b: entered promiscuous mode
[  911.395592][T11917] debugfs: 'prp0' already exists in 'hsr'
[  911.395763][T11917] Cannot create hsr debugfs directory
[  911.418953][T11918] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  918.250855][  T240] rb_a: left promiscuous mode
[  918.251332][  T240] rb_b: left promiscuous mode
[  918.251986][  T240] rb_il: left promiscuous mode
[  918.273189][  T240] pe_b (unregistering): left promiscuous mode
[  918.277013][  T240] pe_a (unregistering): left promiscuous mode