[  950.367948][T11892] rb_a: entered promiscuous mode
[  950.369158][T11892] rb_b: entered promiscuous mode
[  950.370166][T11892] rb_il: entered promiscuous mode
[  950.438131][T11894] pe_a: entered promiscuous mode
[  950.438847][T11894] pe_b: entered promiscuous mode
[  950.439617][T11894] debugfs: 'prp0' already exists in 'hsr'
[  950.439879][T11894] Cannot create hsr debugfs directory
[  950.464842][T11895] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  957.127457][  T232] rb_a: left promiscuous mode
[  957.128228][  T232] rb_b: left promiscuous mode
[  957.135718][  T232] rb_il: left promiscuous mode
[  957.147466][  T232] pe_b (unregistering): left promiscuous mode
[  957.152452][  T232] pe_a (unregistering): left promiscuous mode