[  926.775273][T11884] rb_a: entered promiscuous mode
[  926.776095][T11884] rb_b: entered promiscuous mode
[  926.777639][T11884] rb_il: entered promiscuous mode
[  926.853507][T11886] pe_a: entered promiscuous mode
[  926.854285][T11886] pe_b: entered promiscuous mode
[  926.855136][T11886] debugfs: 'prp0' already exists in 'hsr'
[  926.855417][T11886] Cannot create hsr debugfs directory
[  926.886951][T11887] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  933.561103][  T240] rb_a: left promiscuous mode
[  933.561811][  T240] rb_b: left promiscuous mode
[  933.562795][  T240] rb_il: left promiscuous mode
[  933.577801][  T240] pe_b (unregistering): left promiscuous mode
[  933.581241][  T240] pe_a (unregistering): left promiscuous mode