[  943.690934][T12100] rb_a: entered promiscuous mode
[  943.691632][T12100] rb_b: entered promiscuous mode
[  943.692833][T12100] rb_il: entered promiscuous mode
[  943.756779][T12102] pe_a: entered promiscuous mode
[  943.757479][T12102] pe_b: entered promiscuous mode
[  943.758206][T12102] debugfs: 'prp0' already exists in 'hsr'
[  943.758576][T12102] Cannot create hsr debugfs directory
[  943.786568][T12103] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  950.446195][ T1358] rb_a: left promiscuous mode
[  950.446704][ T1358] rb_b: left promiscuous mode
[  950.447467][ T1358] rb_il: left promiscuous mode
[  950.472674][ T1358] pe_b (unregistering): left promiscuous mode
[  950.476989][ T1358] pe_a (unregistering): left promiscuous mode