[  941.613901][T11902] rb_a: entered promiscuous mode
[  941.614624][T11902] rb_b: entered promiscuous mode
[  941.615748][T11902] rb_il: entered promiscuous mode
[  941.684846][T11904] pe_a: entered promiscuous mode
[  941.685529][T11904] pe_b: entered promiscuous mode
[  941.686255][T11904] debugfs: 'prp0' already exists in 'hsr'
[  941.686449][T11904] Cannot create hsr debugfs directory
[  941.712307][T11905] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  948.440780][  T235] rb_a: left promiscuous mode
[  948.441339][  T235] rb_b: left promiscuous mode
[  948.442121][  T235] rb_il: left promiscuous mode
[  948.454826][  T235] pe_b (unregistering): left promiscuous mode
[  948.459498][  T235] pe_a (unregistering): left promiscuous mode