[  948.414666][T11882] rb_a: entered promiscuous mode
[  948.415416][T11882] rb_b: entered promiscuous mode
[  948.416950][T11882] rb_il: entered promiscuous mode
[  948.478074][T11884] pe_a: entered promiscuous mode
[  948.478774][T11884] pe_b: entered promiscuous mode
[  948.479842][T11884] debugfs: 'prp0' already exists in 'hsr'
[  948.480041][T11884] Cannot create hsr debugfs directory
[  948.513283][T11885] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  955.219957][T11904] rb_a: left promiscuous mode
[  955.220530][T11904] rb_b: left promiscuous mode
[  955.221307][T11904] rb_il: left promiscuous mode
[  955.243198][T11904] pe_b (unregistering): left promiscuous mode
[  955.246913][T11904] pe_a (unregistering): left promiscuous mode