[  925.711791][T11886] rb_a: entered promiscuous mode
[  925.712606][T11886] rb_b: entered promiscuous mode
[  925.713782][T11886] rb_il: entered promiscuous mode
[  925.777762][T11888] pe_a: entered promiscuous mode
[  925.778507][T11888] pe_b: entered promiscuous mode
[  925.779762][T11888] debugfs: 'prp0' already exists in 'hsr'
[  925.779977][T11888] Cannot create hsr debugfs directory
[  925.811679][T11889] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  932.505554][  T274] rb_a: left promiscuous mode
[  932.506108][  T274] rb_b: left promiscuous mode
[  932.506867][  T274] rb_il: left promiscuous mode
[  932.520916][  T274] pe_b (unregistering): left promiscuous mode
[  932.526563][  T274] pe_a (unregistering): left promiscuous mode