[  810.309137] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  810.309293] test-bond1: (slave test-bond0): making interface the new active one
[  810.309398] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  810.330602] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  810.341106] test-bond1: entered promiscuous mode
[  810.341144] test-bond0: entered promiscuous mode
[  811.344221] test-bond1: left promiscuous mode
[  811.344279] test-bond0: left promiscuous mode
[  812.026421] test-dummy0: entered promiscuous mode
[  814.046926] test-dummy0: left promiscuous mode
[  814.163460] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  814.168304] test-bond1 (unregistering): Released all slaves
[  814.178209] test-bond0 (unregistering): Released all slaves