[  943.437735][T11992] rb_a: entered promiscuous mode
[  943.439014][T11992] rb_b: entered promiscuous mode
[  943.440286][T11992] rb_il: entered promiscuous mode
[  943.497940][T11994] pe_a: entered promiscuous mode
[  943.504065][T11994] pe_b: entered promiscuous mode
[  943.504721][T11994] debugfs: 'prp0' already exists in 'hsr'
[  943.504877][T11994] Cannot create hsr debugfs directory
[  943.539799][T11995] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  950.161684][ T1355] rb_a: left promiscuous mode
[  950.162224][ T1355] rb_b: left promiscuous mode
[  950.168769][ T1355] rb_il: left promiscuous mode
[  950.183191][ T1355] pe_b (unregistering): left promiscuous mode
[  950.193599][ T1355] pe_a (unregistering): left promiscuous mode