[  929.966417][T11865] rb_a: entered promiscuous mode
[  929.967218][T11865] rb_b: entered promiscuous mode
[  929.968387][T11865] rb_il: entered promiscuous mode
[  930.031343][T11867] pe_a: entered promiscuous mode
[  930.032163][T11867] pe_b: entered promiscuous mode
[  930.033047][T11867] debugfs: 'prp0' already exists in 'hsr'
[  930.033351][T11867] Cannot create hsr debugfs directory
[  930.063638][T11868] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  936.757327][ T4429] rb_a: left promiscuous mode
[  936.758408][ T4429] rb_b: left promiscuous mode
[  936.759427][ T4429] rb_il: left promiscuous mode
[  936.779919][ T4429] pe_b (unregistering): left promiscuous mode
[  936.783501][ T4429] pe_a (unregistering): left promiscuous mode