[  924.065855][T12668] rb_a: entered promiscuous mode
[  924.066744][T12668] rb_b: entered promiscuous mode
[  924.068037][T12668] rb_il: entered promiscuous mode
[  924.150777][T12670] pe_a: entered promiscuous mode
[  924.151578][T12670] pe_b: entered promiscuous mode
[  924.152460][T12670] debugfs: 'prp0' already exists in 'hsr'
[  924.152738][T12670] Cannot create hsr debugfs directory
[  924.187604][T12671] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  931.054506][T10281] rb_a: left promiscuous mode
[  931.055301][T10281] rb_b: left promiscuous mode
[  931.056435][T10281] rb_il: left promiscuous mode
[  931.083873][T10281] pe_b (unregistering): left promiscuous mode
[  931.091586][T10281] pe_a (unregistering): left promiscuous mode