[  805.986822] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  805.986938] test-bond1: (slave test-bond0): making interface the new active one
[  805.987021] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  806.007425] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  806.017563] test-bond1: entered promiscuous mode
[  806.017596] test-bond0: entered promiscuous mode
[  807.020322] test-bond1: left promiscuous mode
[  807.020380] test-bond0: left promiscuous mode
[  807.666921] test-dummy0: entered promiscuous mode
[  809.685951] test-dummy0: left promiscuous mode
[  809.804573] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  809.814273] test-bond1 (unregistering): Released all slaves
[  809.827131] test-bond0 (unregistering): Released all slaves