[  929.555983][T11854] rb_a: entered promiscuous mode
[  929.556783][T11854] rb_b: entered promiscuous mode
[  929.558036][T11854] rb_il: entered promiscuous mode
[  929.654359][T11856] pe_a: entered promiscuous mode
[  929.655582][T11856] pe_b: entered promiscuous mode
[  929.666735][T11856] debugfs: 'prp0' already exists in 'hsr'
[  929.667014][T11856] Cannot create hsr debugfs directory
[  929.698733][T11857] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  936.425983][ T4031] rb_a: left promiscuous mode
[  936.431622][ T4031] rb_b: left promiscuous mode
[  936.432289][ T4031] rb_il: left promiscuous mode
[  936.450908][ T4031] pe_b (unregistering): left promiscuous mode
[  936.456615][ T4031] pe_a (unregistering): left promiscuous mode