[  943.640665][T11993] rb_a: entered promiscuous mode
[  943.642038][T11993] rb_b: entered promiscuous mode
[  943.643175][T11993] rb_il: entered promiscuous mode
[  943.709671][T11995] pe_a: entered promiscuous mode
[  943.710345][T11995] pe_b: entered promiscuous mode
[  943.711636][T11995] debugfs: 'prp0' already exists in 'hsr'
[  943.711828][T11995] Cannot create hsr debugfs directory
[  943.744636][T11996] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  950.419647][ T1397] rb_a: left promiscuous mode
[  950.420210][ T1397] rb_b: left promiscuous mode
[  950.426281][ T1397] rb_il: left promiscuous mode
[  950.439956][ T1397] pe_b (unregistering): left promiscuous mode
[  950.444490][ T1397] pe_a (unregistering): left promiscuous mode