[  762.536647] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  762.536743] test-bond1: (slave test-bond0): making interface the new active one
[  762.536829] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  762.553905] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  762.562195] test-bond1: entered promiscuous mode
[  762.562231] test-bond0: entered promiscuous mode
[  763.564710] test-bond1: left promiscuous mode
[  763.564758] test-bond0: left promiscuous mode
[  764.207671] test-dummy0: entered promiscuous mode
[  766.225432] test-dummy0: left promiscuous mode
[  766.345809] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  766.350133] test-bond1 (unregistering): Released all slaves
[  766.361258] test-bond0 (unregistering): Released all slaves