[  806.268636] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  806.268739] test-bond1: (slave test-bond0): making interface the new active one
[  806.268818] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  806.291265] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  806.301728] test-bond1: entered promiscuous mode
[  806.301762] test-bond0: entered promiscuous mode
[  807.304801] test-bond1: left promiscuous mode
[  807.304890] test-bond0: left promiscuous mode
[  807.973031] test-dummy0: entered promiscuous mode
[  809.996849] test-dummy0: left promiscuous mode
[  810.114358] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  810.118443] test-bond1 (unregistering): Released all slaves
[  810.126167] test-bond0 (unregistering): Released all slaves