[  925.099496][T11990] rb_a: entered promiscuous mode
[  925.100226][T11990] rb_b: entered promiscuous mode
[  925.101328][T11990] rb_il: entered promiscuous mode
[  925.167342][T11992] pe_a: entered promiscuous mode
[  925.168472][T11992] pe_b: entered promiscuous mode
[  925.169201][T11992] debugfs: 'prp0' already exists in 'hsr'
[  925.169373][T11992] Cannot create hsr debugfs directory
[  925.196175][T11993] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  931.925851][  T246] rb_a: left promiscuous mode
[  931.926555][  T246] rb_b: left promiscuous mode
[  931.927588][  T246] rb_il: left promiscuous mode
[  931.960125][  T246] pe_b (unregistering): left promiscuous mode
[  931.962879][  T246] pe_a (unregistering): left promiscuous mode