[  689.578451] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  689.578556] test-bond1: (slave test-bond0): making interface the new active one
[  689.578633] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  689.596948] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  689.608572] test-bond1: entered promiscuous mode
[  689.608671] test-bond0: entered promiscuous mode
[  690.610856] test-bond1: left promiscuous mode
[  690.610929] test-bond0: left promiscuous mode
[  691.277664] test-dummy0: entered promiscuous mode
[  693.295378] test-dummy0: left promiscuous mode
[  693.412870] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  693.417266] test-bond1 (unregistering): Released all slaves
[  693.424324] test-bond0 (unregistering): Released all slaves