[  804.929098] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  804.929205] test-bond1: (slave test-bond0): making interface the new active one
[  804.929279] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  804.951405] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  804.961968] test-bond1: entered promiscuous mode
[  804.962044] test-bond0: entered promiscuous mode
[  805.964547] test-bond1: left promiscuous mode
[  805.964636] test-bond0: left promiscuous mode
[  806.649514] test-dummy0: entered promiscuous mode
[  808.665982] test-dummy0: left promiscuous mode
[  808.786409] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  808.793062] test-bond1 (unregistering): Released all slaves
[  808.801836] test-bond0 (unregistering): Released all slaves