[  962.020117][T11886] rb_a: entered promiscuous mode
[  962.020876][T11886] rb_b: entered promiscuous mode
[  962.021949][T11886] rb_il: entered promiscuous mode
[  962.097363][T11888] pe_a: entered promiscuous mode
[  962.098123][T11888] pe_b: entered promiscuous mode
[  962.098918][T11888] debugfs: 'prp0' already exists in 'hsr'
[  962.099514][T11888] Cannot create hsr debugfs directory
[  962.133515][T11889] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  968.975549][ T1358] rb_a: left promiscuous mode
[  968.976134][ T1358] rb_b: left promiscuous mode
[  968.976843][ T1358] rb_il: left promiscuous mode
[  968.994411][ T1358] pe_b (unregistering): left promiscuous mode
[  968.998718][ T1358] pe_a (unregistering): left promiscuous mode