[  911.186383][T11773] rb_a: entered promiscuous mode
[  911.187155][T11773] rb_b: entered promiscuous mode
[  911.194191][T11773] rb_il: entered promiscuous mode
[  911.259857][T11775] pe_a: entered promiscuous mode
[  911.260571][T11775] pe_b: entered promiscuous mode
[  911.261740][T11775] debugfs: 'prp0' already exists in 'hsr'
[  911.261976][T11775] Cannot create hsr debugfs directory
[  911.288089][T11776] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  917.974788][  T233] rb_a: left promiscuous mode
[  917.975440][  T233] rb_b: left promiscuous mode
[  917.976446][  T233] rb_il: left promiscuous mode
[  917.988787][  T233] pe_b (unregistering): left promiscuous mode
[  917.992693][  T233] pe_a (unregistering): left promiscuous mode