[  689.775544] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  689.775765] test-bond1: (slave test-bond0): making interface the new active one
[  689.775921] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  689.798907] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  689.810812] test-bond1: entered promiscuous mode
[  689.810858] test-bond0: entered promiscuous mode
[  690.813843] test-bond1: left promiscuous mode
[  690.813896] test-bond0: left promiscuous mode
[  691.478265] test-dummy0: entered promiscuous mode
[  693.505816] test-dummy0: left promiscuous mode
[  693.616922] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  693.622822] test-bond1 (unregistering): Released all slaves
[  693.631365] test-bond0 (unregistering): Released all slaves