[  950.843145][T11969] rb_a: entered promiscuous mode
[  950.843905][T11969] rb_b: entered promiscuous mode
[  950.845001][T11969] rb_il: entered promiscuous mode
[  950.925813][T11971] pe_a: entered promiscuous mode
[  950.926593][T11971] pe_b: entered promiscuous mode
[  950.927897][T11971] debugfs: 'prp0' already exists in 'hsr'
[  950.928115][T11971] Cannot create hsr debugfs directory
[  950.963863][T11972] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  957.668271][T10728] rb_a: left promiscuous mode
[  957.669266][T10728] rb_b: left promiscuous mode
[  957.669968][T10728] rb_il: left promiscuous mode
[  957.690952][T10728] pe_b (unregistering): left promiscuous mode
[  957.695464][T10728] pe_a (unregistering): left promiscuous mode