[  852.553477][T11235] rb_a: entered promiscuous mode
[  852.554168][T11235] rb_b: entered promiscuous mode
[  852.555502][T11235] rb_il: entered promiscuous mode
[  852.625858][T11237] pe_a: entered promiscuous mode
[  852.626527][T11237] pe_b: entered promiscuous mode
[  852.627242][T11237] debugfs: 'prp0' already exists in 'hsr'
[  852.627412][T11237] Cannot create hsr debugfs directory
[  852.661923][T11238] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  859.351727][   T70] rb_a: left promiscuous mode
[  859.352234][   T70] rb_b: left promiscuous mode
[  859.352884][   T70] rb_il: left promiscuous mode
[  859.367755][   T70] pe_b (unregistering): left promiscuous mode
[  859.371987][   T70] pe_a (unregistering): left promiscuous mode