[  765.831833] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  765.831949] test-bond1: (slave test-bond0): making interface the new active one
[  765.832041] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  765.851396] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  765.860383] test-bond1: entered promiscuous mode
[  765.860425] test-bond0: entered promiscuous mode
[  766.862434] test-bond1: left promiscuous mode
[  766.862486] test-bond0: left promiscuous mode
[  767.742315] test-dummy0: entered promiscuous mode
[  769.779745] test-dummy0: left promiscuous mode
[  769.927204] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  769.931971] test-bond1 (unregistering): Released all slaves
[  769.952312] test-bond0 (unregistering): Released all slaves