[  804.574887] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  804.575023] test-bond1: (slave test-bond0): making interface the new active one
[  804.575120] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  804.597412] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  804.607831] test-bond1: entered promiscuous mode
[  804.607868] test-bond0: entered promiscuous mode
[  805.610595] test-bond1: left promiscuous mode
[  805.610650] test-bond0: left promiscuous mode
[  806.303126] test-dummy0: entered promiscuous mode
[  808.322141] test-dummy0: left promiscuous mode
[  808.443298] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  808.448526] test-bond1 (unregistering): Released all slaves
[  808.457386] test-bond0 (unregistering): Released all slaves