[  804.978055] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  804.978211] test-bond1: (slave test-bond0): making interface the new active one
[  804.978318] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  805.000757] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  805.011877] test-bond1: entered promiscuous mode
[  805.011928] test-bond0: entered promiscuous mode
[  806.014194] test-bond1: left promiscuous mode
[  806.014251] test-bond0: left promiscuous mode
[  806.707036] test-dummy0: entered promiscuous mode
[  808.733346] test-dummy0: left promiscuous mode
[  808.888887] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  808.897187] test-bond1 (unregistering): Released all slaves
[  808.905368] test-bond0 (unregistering): Released all slaves