[  824.486866][T11271] rb_a: entered promiscuous mode
[  824.487570][T11271] rb_b: entered promiscuous mode
[  824.488665][T11271] rb_il: entered promiscuous mode
[  824.554854][T11273] pe_a: entered promiscuous mode
[  824.555549][T11273] pe_b: entered promiscuous mode
[  824.561437][T11273] debugfs: 'prp0' already exists in 'hsr'
[  824.561644][T11273] Cannot create hsr debugfs directory
[  824.585063][T11274] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  831.254872][   T70] rb_a: left promiscuous mode
[  831.262000][   T70] rb_b: left promiscuous mode
[  831.263791][   T70] rb_il: left promiscuous mode
[  831.276995][   T70] pe_b (unregistering): left promiscuous mode
[  831.280910][   T70] pe_a (unregistering): left promiscuous mode