[  943.718591][T11876] rb_a: entered promiscuous mode
[  943.719367][T11876] rb_b: entered promiscuous mode
[  943.720821][T11876] rb_il: entered promiscuous mode
[  943.777168][T11879] pe_a: entered promiscuous mode
[  943.777848][T11879] pe_b: entered promiscuous mode
[  943.778849][T11879] debugfs: 'prp0' already exists in 'hsr'
[  943.779044][T11879] Cannot create hsr debugfs directory
[  943.807340][T11880] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  950.549291][ T9698] rb_a: left promiscuous mode
[  950.549774][ T9698] rb_b: left promiscuous mode
[  950.550442][ T9698] rb_il: left promiscuous mode
[  950.573421][ T9698] pe_b (unregistering): left promiscuous mode
[  950.577996][ T9698] pe_a (unregistering): left promiscuous mode