[  947.461312][T12859] rb_a: entered promiscuous mode
[  947.462191][T12859] rb_b: entered promiscuous mode
[  947.463426][T12859] rb_il: entered promiscuous mode
[  947.547777][T12861] pe_a: entered promiscuous mode
[  947.548610][T12861] pe_b: entered promiscuous mode
[  947.549485][T12861] debugfs: 'prp0' already exists in 'hsr'
[  947.549797][T12861] Cannot create hsr debugfs directory
[  947.578672][T12862] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  954.422884][T10494] rb_a: left promiscuous mode
[  954.423586][T10494] rb_b: left promiscuous mode
[  954.424497][T10494] rb_il: left promiscuous mode
[  954.443494][T10494] pe_b (unregistering): left promiscuous mode
[  954.449635][T10494] pe_a (unregistering): left promiscuous mode