[  804.472514] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  804.472655] test-bond1: (slave test-bond0): making interface the new active one
[  804.472755] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  804.495387] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  804.505951] test-bond1: entered promiscuous mode
[  804.505991] test-bond0: entered promiscuous mode
[  805.508933] test-bond1: left promiscuous mode
[  805.508984] test-bond0: left promiscuous mode
[  806.182502] test-dummy0: entered promiscuous mode
[  808.207047] test-dummy0: left promiscuous mode
[  808.323252] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  808.329398] test-bond1 (unregistering): Released all slaves
[  808.338168] test-bond0 (unregistering): Released all slaves