[  950.472317][T11895] rb_a: entered promiscuous mode
[  950.473576][T11895] rb_b: entered promiscuous mode
[  950.476260][T11895] rb_il: entered promiscuous mode
[  950.551767][T11897] pe_a: entered promiscuous mode
[  950.552470][T11897] pe_b: entered promiscuous mode
[  950.553270][T11897] debugfs: 'prp0' already exists in 'hsr'
[  950.553595][T11897] Cannot create hsr debugfs directory
[  950.589495][T11898] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  957.407466][  T231] rb_a: left promiscuous mode
[  957.408018][  T231] rb_b: left promiscuous mode
[  957.409661][  T231] rb_il: left promiscuous mode
[  957.424348][  T231] pe_b (unregistering): left promiscuous mode
[  957.427906][  T231] pe_a (unregistering): left promiscuous mode