[  804.931191] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  804.931344] test-bond1: (slave test-bond0): making interface the new active one
[  804.931450] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  804.955378] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  804.967381] test-bond1: entered promiscuous mode
[  804.967463] test-bond0: entered promiscuous mode
[  805.970594] test-bond1: left promiscuous mode
[  805.970687] test-bond0: left promiscuous mode
[  806.705116] test-dummy0: entered promiscuous mode
[  808.724973] test-dummy0: left promiscuous mode
[  808.854476] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  808.860187] test-bond1 (unregistering): Released all slaves
[  808.875340] test-bond0 (unregistering): Released all slaves