[  804.725839] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  804.725941] test-bond1: (slave test-bond0): making interface the new active one
[  804.726027] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  804.749454] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  804.760029] test-bond1: entered promiscuous mode
[  804.760074] test-bond0: entered promiscuous mode
[  805.763861] test-bond1: left promiscuous mode
[  805.763924] test-bond0: left promiscuous mode
[  806.440141] test-dummy0: entered promiscuous mode
[  808.454926] test-dummy0: left promiscuous mode
[  808.571957] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  808.579596] test-bond1 (unregistering): Released all slaves
[  808.592486] test-bond0 (unregistering): Released all slaves