[  865.696269] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  865.696409] test-bond1: (slave test-bond0): making interface the new active one
[  865.696506] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  865.713301] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  865.721828] test-bond1: entered promiscuous mode
[  865.721861] test-bond0: entered promiscuous mode
[  866.724341] test-bond1: left promiscuous mode
[  866.724389] test-bond0: left promiscuous mode
[  867.369309] test-dummy0: entered promiscuous mode
[  869.389107] test-dummy0: left promiscuous mode
[  869.510459] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  869.516757] test-bond1 (unregistering): Released all slaves
[  869.528992] test-bond0 (unregistering): Released all slaves