[  924.102746][T11873] rb_a: entered promiscuous mode
[  924.103418][T11873] rb_b: entered promiscuous mode
[  924.105189][T11873] rb_il: entered promiscuous mode
[  924.172040][T11875] pe_a: entered promiscuous mode
[  924.172754][T11875] pe_b: entered promiscuous mode
[  924.173509][T11875] debugfs: 'prp0' already exists in 'hsr'
[  924.173729][T11875] Cannot create hsr debugfs directory
[  924.203043][T11876] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  930.862941][  T234] rb_a: left promiscuous mode
[  930.863467][  T234] rb_b: left promiscuous mode
[  930.864190][  T234] rb_il: left promiscuous mode
[  930.882488][  T234] pe_b (unregistering): left promiscuous mode
[  930.885551][  T234] pe_a (unregistering): left promiscuous mode