[  859.962316] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  859.962462] test-bond1: (slave test-bond0): making interface the new active one
[  859.962566] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  859.982885] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  859.992798] test-bond1: entered promiscuous mode
[  859.992846] test-bond0: entered promiscuous mode
[  860.995485] test-bond1: left promiscuous mode
[  860.995545] test-bond0: left promiscuous mode
[  861.669749] test-dummy0: entered promiscuous mode
[  863.686735] test-dummy0: left promiscuous mode
[  863.814606] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  863.819057] test-bond1 (unregistering): Released all slaves
[  863.827339] test-bond0 (unregistering): Released all slaves