[  940.011527][T11884] rb_a: entered promiscuous mode
[  940.012344][T11884] rb_b: entered promiscuous mode
[  940.014452][T11884] rb_il: entered promiscuous mode
[  940.080252][T11886] pe_a: entered promiscuous mode
[  940.081030][T11886] pe_b: entered promiscuous mode
[  940.087354][T11886] debugfs: 'prp0' already exists in 'hsr'
[  940.087560][T11886] Cannot create hsr debugfs directory
[  940.112328][T11887] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  946.857438][ T8545] rb_a: left promiscuous mode
[  946.865875][ T8545] rb_b: left promiscuous mode
[  946.866616][ T8545] rb_il: left promiscuous mode
[  946.887918][ T8545] pe_b (unregistering): left promiscuous mode
[  946.899582][ T8545] pe_a (unregistering): left promiscuous mode