[  806.263974] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  806.264125] test-bond1: (slave test-bond0): making interface the new active one
[  806.264222] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  806.284891] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  806.295383] test-bond1: entered promiscuous mode
[  806.295418] test-bond0: entered promiscuous mode
[  807.297589] test-bond1: left promiscuous mode
[  807.297648] test-bond0: left promiscuous mode
[  807.975295] test-dummy0: entered promiscuous mode
[  809.991168] test-dummy0: left promiscuous mode
[  810.100321] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  810.106684] test-bond1 (unregistering): Released all slaves
[  810.116661] test-bond0 (unregistering): Released all slaves