[  762.646615] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  762.646764] test-bond1: (slave test-bond0): making interface the new active one
[  762.646866] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  762.664181] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  762.673168] test-bond1: entered promiscuous mode
[  762.673216] test-bond0: entered promiscuous mode
[  763.675631] test-bond1: left promiscuous mode
[  763.675686] test-bond0: left promiscuous mode
[  764.325499] test-dummy0: entered promiscuous mode
[  766.339135] test-dummy0: left promiscuous mode
[  766.456627] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  766.466839] test-bond1 (unregistering): Released all slaves
[  766.477969] test-bond0 (unregistering): Released all slaves