[  804.533831] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  804.533930] test-bond1: (slave test-bond0): making interface the new active one
[  804.534020] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  804.556328] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  804.566646] test-bond1: entered promiscuous mode
[  804.566680] test-bond0: entered promiscuous mode
[  805.568965] test-bond1: left promiscuous mode
[  805.569022] test-bond0: left promiscuous mode
[  806.223812] test-dummy0: entered promiscuous mode
[  808.246275] test-dummy0: left promiscuous mode
[  808.374408] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  808.379834] test-bond1 (unregistering): Released all slaves
[  808.388993] test-bond0 (unregistering): Released all slaves