[  810.531369] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  810.531483] test-bond1: (slave test-bond0): making interface the new active one
[  810.531558] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  810.553106] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  810.563358] test-bond1: entered promiscuous mode
[  810.563407] test-bond0: entered promiscuous mode
[  811.565607] test-bond1: left promiscuous mode
[  811.565657] test-bond0: left promiscuous mode
[  812.298084] test-dummy0: entered promiscuous mode
[  814.328090] test-dummy0: left promiscuous mode
[  814.476142] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  814.483850] test-bond1 (unregistering): Released all slaves
[  814.492614] test-bond0 (unregistering): Released all slaves