[  930.954419][T11894] rb_a: entered promiscuous mode
[  930.955101][T11894] rb_b: entered promiscuous mode
[  930.956556][T11894] rb_il: entered promiscuous mode
[  931.017049][T11896] pe_a: entered promiscuous mode
[  931.017705][T11896] pe_b: entered promiscuous mode
[  931.024050][T11896] debugfs: 'prp0' already exists in 'hsr'
[  931.024249][T11896] Cannot create hsr debugfs directory
[  931.050467][T11897] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  937.755102][  T240] rb_a: left promiscuous mode
[  937.755593][  T240] rb_b: left promiscuous mode
[  937.756235][  T240] rb_il: left promiscuous mode
[  937.771349][  T240] pe_b (unregistering): left promiscuous mode
[  937.775487][  T240] pe_a (unregistering): left promiscuous mode