[  975.652186][T11868] rb_a: entered promiscuous mode
[  975.653314][T11868] rb_b: entered promiscuous mode
[  975.654373][T11868] rb_il: entered promiscuous mode
[  975.708458][T11870] pe_a: entered promiscuous mode
[  975.709066][T11870] pe_b: entered promiscuous mode
[  975.709950][T11870] debugfs: 'prp0' already exists in 'hsr'
[  975.710099][T11870] Cannot create hsr debugfs directory
[  975.738985][T11871] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  982.389784][ T1365] rb_a: left promiscuous mode
[  982.390385][ T1365] rb_b: left promiscuous mode
[  982.391148][ T1365] rb_il: left promiscuous mode
[  982.403008][ T1365] pe_b (unregistering): left promiscuous mode
[  982.406258][ T1365] pe_a (unregistering): left promiscuous mode